Some exhibits for the automotive industry
Processing center
(1) Vertical machining center
1μ1000/5V vertical machining center exhibited by Beijing Machine Tool Research Institute
Main technical parameters: working table size: φ500mm; working table maximum load: 450 kg (A axis 0 ° ~ ± 30 °), 250 kg (A axis 30 ° ~ 90 °); maximum stroke: X / Y / Z axis 500 Mm /500 mm /415mm; spindle motor power: 18.5/22kW; spindle maximum speed: 20000r/min; fast movement: X/Y/Z axis 48 (m·min-1) /48(m·min-1)/ 36(m·min-1); Positioning accuracy (GB): X/Y/Z axis 0.008mm, repeat positioning accuracy (GB): X/Y/Z axis 0.004mm, rotary axis repeat positioning accuracy: 5′′, tilt Axis positioning accuracy: 20′′, tilting axis repeat positioning accuracy: 7′′; tool magazine capacity: 24, tool change time (TT): 1.5s; CNC system: FANUC18iMB5.
The machine adopts a built-in motor-type spindle unit, the spindle has a central internal cooling function and a thermal error compensation function; the magazine robot adopts an advanced cam-type tool change mechanism, and the tool magazine has a separate foundation to make the machine tool more stable; the turntable has two rotations and tilts. One servo axis can realize five-axis linkage; the turntable and the worktable can be interchanged; it is suitable for processing of blades, impellers and molds, and meets small and medium-sized box parts such as automobiles and aerospace, and various types of complex space surfaces and light and thin parts. High speed machining.
2VS655 five-axis vertical machining center was exhibited by Nanjing Kenxin Precision Machinery Manufacturing Co., Ltd.
Main technical parameters: Maximum stroke: X/Y/Z axis 600 mm /400 mm /500mm; spindle swing angle: -45°～+90°, table rotation angle: 360°; spindle maximum speed: 24000r/min; repeat Positioning accuracy: 0.005mm; lazy moving shaft number: five axes; CNC system: Omori 18i. The machine adopts five-axis linkage CNC milling machine system with -45 ° ~ +90 ° swinging headstock assembly, with RTCP function. It can be used for batch processing of parts such as automobile engine cylinder head, brake, gearbox body, steering knuckle and reducer, as well as machining of parts and molds such as blades and impellers.
3PL1000 vertical machining center was exhibited by Chengdu Prius CNC Machine Tool Co., Ltd.
Main technical parameters: Work surface size: 500mmx1200mm; Maximum stroke: X/Y/Z axis 1020mm/520mm/600mm; Spindle end to work surface distance: 110~710mm; Spindle motor power: 11/15kW; Spindle speed: 15000r/min ; (straight knot type) tool magazine: BT40-24T cam tool magazine (TT 2S); fast moving X/Y/Z axis 32 (m·min-1) / 32 (m·min-1) / 20 (m· Min-1); Positioning accuracy: 0.008mm (ISO230-2 full stroke); Repeat positioning accuracy: 0.004mm (ISO230-2); CNC system: FANUC-0iMD. The machine adopts 15000 r/min high-speed direct-coupled spindle drive. The spindle has high rigidity and low vibration, which can realize high-speed precision machining of parts. At the same time, the spindle assembly is cooled by circulating oil cooling, and a low-pressure air circulation protection system is installed to prevent air. The intrusion of dust and cutting fluid effectively protects the spindle assembly and extends the life of the spindle. The equipment can be used for numerical control machining such as boring, drilling, reaming, tapping and milling, especially for aviation, aerospace, automotive, mold, steam turbine and other fields.
(2) Horizontal machining center
1 HMC100 horizontal machining center was exhibited by Qinghai Huading Industrial Co., Ltd.
Main technical parameters: Workbench size: 1000mm×1000mm; Workbench maximum load: 2000kg; Maximum stroke: X/Y/Z axis 1100mm/1050mm /400mm; Spindle speed range: 20～12000r/min; Spindle power: 25/30kW Fast movement: X/Y/Z axis 36m/min; magazine capacity: BT50 60 (40, 60, 80, 120, 160 freely configured); positioning accuracy (VDI): X/Y/Z axis 0.008mm Repeat positioning accuracy: X/Y/Z axis 0.005mm; indexing table 1o×360, CNC turntable (0.001o) continuous indexing, indexing accuracy (VDI): ±5′′; control linkage axis number: five-axis four Linkage; CNC system: FANUC 18iME. This machine can carry out various processes such as milling, drilling, reaming, boring, reaming, tapping, etc. It is suitable for mold making, ship, auto parts, aerospace And various types of cabinets and miscellaneous parts processing in various industries such as the national defense industry.
2 MDH125 horizontal center is exhibited by Dalian Machine Tool Group Co., Ltd.
Main technical parameters: table size: 1250 mm × 1250 mm; distance from the top surface of the table to the spindle: 70 ~ 1470mm, distance from the center of the table to the front end of the spindle: 360 ~ 1600mm; maximum load of the table: 3000kg; maximum stroke: X/Y/Z axis 1700mm /1400 mm /1240 mm; fast moving: 45m/min; spindle maximum speed: 12000r/min; tool magazine capacity: 40~120 (put); tool change time: 2.5s (knife-knife ), 6.2s (cut-cut); number of exchange tables: 2, exchange time: 35s; positioning accuracy: ± 0.0030mm; repeat positioning accuracy: ± 0.0015mm. The machine is compact in structure, fast in response, and has a very strong flexible processing capability. It is equipped with a spindle and a screw cooling system, and the spindle can realize high-power cutting. It is an ideal processing equipment for cabinets and miscellaneous parts in the automotive, metallurgy, shipbuilding, engine and other industries.
(3) Longmen Machining Center
1VX32—60 Bridge Gantry Machining Center was exhibited by Dalian Machine Tool Group Co., Ltd.
Main technical parameters: table width: 1600~3000m, table length: 2000~12000mm (customer selection); maximum stroke: X axis: 2500~13600mm (customer selection), Y axis: 3500mm, Z axis: 1000mm, W axis : 1300mm; fast moving speed: 0~20000mm/min; fast moving speed of exchange table: 5m/min; maximum load of working table: 30000kg; exchange time: 45s; positioning accuracy: X, Y, Z axis ±0.01 mm, W Axis ±0.015mm; Repeat positioning accuracy: XYZ axis ±0.005mm; This machine tool is a new generation of gantry fixed and self-developed gantry fixed center machine tool, which can be developed according to the needs of different users. Machine tools with different configuration situations, such as moving beam, fixed beam, exchange table, spindle head automatic exchange, etc. This machine is suitable for roughing and finishing of large, medium, plate, disk, shell, box and other types of parts. Suitable for small and medium batch production of various precision parts.
2BDM5F12W11 Longmen Machining Center was exhibited by Dalian Machine Tool Group Co., Ltd.
Main technical parameters: Workbench area: 1250mmX2000mm; Maximum stroke: X/Y/Z/V/W axis 3200mm/1200mm/1200mm/340mm/500mm; Spindle speed range: 1~3500r/min, spindle motor power: 18.5/25.5 kW; B-axis rotation speed: 4.16r/min; Positioning accuracy: X/Y/Z axis 0.008mm, B-axis: ±5〃, repeat positioning accuracy: XYZ axis 0.004mm, B-axis: ±3〃; workbench load-bearing : 10000kg; knife magazine: 40.60.80 knives. The machine tool is a complete set of product technology imported from Germany IXION AUERBACH, and it provides important parts and components, key technical support and key process supervision. It is a new type of modern international advanced technology manufactured in Dalian. Boring and milling machining center. This machine is a high precision machine tool. It is especially suitable for medium and high speed machining of various materials including titanium alloy, aluminum alloy, alloy steel and cast iron in aerospace, automobile, mold, medical machinery and other industries.
2. CNC lathe
(1) Turning center
1 heart DL-20MHSY twin-spindle compound turning center exhibited by Dalian Machine Tool Group Co., Ltd.
Main technical parameters: maximum turning diameter: 500mm, milling maximum machining diameter: 320mm; maximum machining length: 500mm; spindle maximum speed: 4500r/min; spindle motor power: 9.5kW; power tool maximum speed: 4000r/min; X/Z/Y/W (sub-spindle) shaft 240mm/540mm/±50mm/520mm; fast moving: X/Z/Y/W axis 12 (m·min-1)/16(m·min-1)/ 12 (m·min-1)/16 (m·min-1); power turret station number; 12; numerical control system: REXROTH MTX. The machine adopts 45° integral slant bed structure and opposite type double spindle layout; the upper tool holder adopts composite Y-axis structure to complete the back surface processing of the workpiece; the upper tool holder and the positive and negative main shafts (C1, C2) form a four-axis linkage function. It can complete the processing of parts with complex space profiles, and is suitable for machining parts with complex shapes and high processing precision requirements in military, aerospace, aerospace and automobile industries.
2LM50-5X five-axis linkage turning and milling composite machining center was exhibited by Jiangsu Xinrui Machine Tool Co., Ltd.
Main technical parameters: maximum rotating diameter: 650mm, maximum turning diameter: 500mm; distance between two spindle chucks: 1000mm. Main spindle: spindle speed range 20~3200r/min, spindle maximum power 33kW, spindle maximum torque 385N·m; C axis resolution (degrees): 0.001°; counter spindle: spindle speed range 20~3600r /min, spindle maximum power 27 kW, maximum torque of the spindle 257 N·m; B axis: swinging rotary motion, 5° unit division, control linkage number: 9-axis control 5-axis linkage; power turret tool holder: 12-station; knife Library capacity: 36: Control system: SIEMENS 840DE. The LM50-5X milling lathe center combines a horizontal CNC lathe with a vertical machining center to form a two-spindle double-turret function machine with a synthetic Y-axis layout. Both the front and rear spindles have the C-axis function, and the upper part of the bed is the milling spindle. It also functions as the inner and outer circle of the car. It can perform linear motion along the X, Y and Z axes and has the ability to rotate the windmill. Both the milling spindle and the counter spindle are electric spindles that can machine two separate workpieces simultaneously. The twin-wheel spindle and the milling spindle work together to achieve any spatial surface of complex parts. Suitable for machining blades for aero-engines and steam turbines, augers for ships, and many shells and dies with special curved surfaces and complex cavities, holes, etc. Parts, mostly used in aviation, aerospace, automotive, shipbuilding and other industries.
3DL25-MHSY twin-spindle composite Y-axis turning center was exhibited by Dalian Machine Tool Group Co., Ltd.
Main technical parameters: maximum turning diameter: 500mm, maximum machining diameter: 400mm, milling maximum machining diameter: 320mm, maximum machining length: 650mm; spindle maximum speed: 3500r/min; spindle motor power: 15/20.5Kw; maximum stroke: X /Z/Y/W (sub-spindle) shaft 260 mm / 720 mm / ± 50 mm / 750 mm; fast movement: X / Z / Y / W axis 12 (m · min - 1) / 16 (m · min -1) / 12 (m·min-1) /16 (m·min-1); power turret station: 12; numerical control system: SIEMENS 840D. The machine adopts 45° integral slant bed structure and opposite type double spindle layout; the upper tool holder is composite Y-axis structure, and the upper tool holder and the positive and negative main shafts (C1, C2) respectively form a four-axis linkage function, which can complete complex space type. Surface parts processing, suitable for military, aerospace, aerospace, automotive and other industries.
4 TCKM-32s precision turning and milling composite machining center was exhibited by Shenzhen Today Standard Precision Machinery Co., Ltd.
Main technical parameters: maximum turning diameter: 150mm, maximum turning length: 190mm; spindle speed range: 20~6400 r/min, spindle motor power: AC 3.7/5.5kW; spindle maximum stroke: Z/X/Y axis 190 mm / 100 mm / 232 mm; fast moving: think, X/Z/Y axis 24 (m·min-1) / 24 (m·min -1) / 18 (m · min -1); V-axis maximum stroke (sub-spindle ): 170mm; V-axis rapid movement: 24m/min; C-axis minimum setting unit: 0.001mm; W-axis minimum setting unit: 0.001mm; Control linkage number: 7-axis control 4-axis linkage. CNC system: FANUC, SIEMENS, etc. The machine tool adopts the layout form of “paired twin spindles†as a whole. The spindle has a C-axis control function for indexing and interpolation, so that milling of parts such as worms, cylindrical cams, and end cams can be completed. And the left and right spindles have the synchronous rotation (speed synchronization) function. Therefore, after the front surface of the parts mounted on the left spindle is machined, the machine can automatically transfer the machined parts from the left spindle to the right spindle without stopping, and then on the right spindle. Then process the back of the part. It is suitable for precision composite machining of parts in aviation, aerospace, military, automobile, motorcycle, communication, refrigeration, optics, home appliances, micro-electronics, electronics, watches and clocks.
3. CNC grinding machine
1SL800/H2 ultra-precision surface grinder exhibited by Hangzhou Machine Tool Group Co., Ltd.
Main technical parameters: main specifications: 800 mm × 400mm; maximum spindle speed: 1470r/min; grinding surface roughness: Ra≤0.16μm, parallelism of the machined surface to the base: ≤0.002 mm/300mm; CNC system: SIEMENS LC; machine tools comply with German standards DIN 8632 and aba z&b. The machine tool has good anti-vibration characteristics, precise motion characteristics, good structural rigidity and low thermal deformation. The machine tool is mainly used for grinding the circumference of the grinding wheel for high-precision grinding of high-precision planes, grooves and steps. It can also realize the forming process of non-flat surface; it can also be equipped with other accessories to expand the new field of processing. Not only widely used in machine tools, precision molds, automotive, electrical industry, but also in aero-engine, IT electronics and other industries.
2 B3HM-022 seven-axis eight-station CNC sequential honing machine exhibited by Beijing No. 1 Machine Tool Plant
Main technical parameters: maximum pupil diameter: 32mm, maximum pupil depth: 60mm; spindle end to table distance: 483 ~ 753mm; spindle number: 7, rotary table number: 8; Station time: 0.69Ss; table top diameter: 600mm, table rotation diameter: 600mm; processing accuracy: roundness ≤ 0.001mm, cylindricity ≤ 0.002mm, surface roughness Ra ≤ 0.2μm. The station can be indexed up to 0.69s and the processing cycle can reach 9s. The main body of the machine is supported by three columns to ensure the rigidity of the machine. The honing tool, tool post and workpiece holder are all floating structure, which can ensure the required honing precision. The number of spindles and the number of turrets can be customized according to the user's requirements. , providing processing solutions. It is mainly used for the processing of precision holes in refrigerator compressor cylinders, superchargers, automobile brake pumps, connecting rods, mold guide sleeves, hydraulic parts, etc. within the machine parameters.
3CVT continuously variable transmission pulley shaft CNC special grinding machine exhibited by Beijing No. 2 Machine Tool Co., Ltd.
Main technical parameters: maximum grinding diameter: 200mm, maximum grinding length: 750mm; CBN grinding wheel maximum linear speed: 80m/s; grinding wheel frame oblique angle: reverse inclined 11°; accuracy: straightness ≤0.01mm, full beating ≤ 0.012 mm, surface roughness Ra ≤ 0.63 μm. The grinding machine adopts high-speed CBN grinding wheel to realize high-efficiency and high-precision CNC interpolation grinding of the large cone surface of hardened alloy steel. Instead of the cutting grinding method, the anti-cone surface grinding width of the machined parts is larger. It is mainly suitable for the high-efficiency processing of high-precision cones of the new generation CVT automotive automatic transmission shifting shaft parts.
4. CNC milling machine
XK2645S/18 double gantry mobile CNC portal milling machine was exhibited by Guilin Machine Tool Co., Ltd.
Main technical parameters: table size: 4500mm × 18000mm; maximum stroke: X / Y / Z / W axis 18500 mm / 6000 mm / 1500 mm / 3000mm; fast moving: X / Y, Z axis 10000 / 8000 / 8000 (mm ·min-1); spindle speed range: 5~1200r/min; position accuracy: X/Y /Z/W axis: 0.025mm/2000mm; repeat positioning accuracy: X/Y/Z/W axis 0.015 mm /2000 mm ; Control the number of linkage axes: 12-axis control three-axis linkage; CNC system: two sets of Siemens 840D system.
The machine is a moving beam double gantry mobile CNC gantry milling machine, equipped with two gantry frames, gantry movement, beam movement, table fixed, each gantry movement can be controlled separately, can process different parts at the same time. The gantry moves longitudinally, the main shaft moves laterally, the main shaft moves vertically, and the cross beam moves vertically. The gantry movement adopts bilateral synchronous drive, which can be equipped with extended milling head, right angle milling head, universal milling head and other accessory milling heads to expand the processing range. The machine has the functions of milling, boring, drilling, boring and tapping. It is widely used in the rough and fine machining of large and medium-sized parts in various mechanical manufacturing fields. It is especially suitable for national defense, aerospace, automobile, mold and ship. Manufacturing industries such as power generation.
5. CNC drilling machine
ZH5120D drilling and machining center was exhibited by Beijing No.1 Machine Tool Plant
Main technical parameters: Workbench size: 630mm×400mm; Maximum stroke: X/Y/Z axis 500mm/400mm/300mm; Work surface to spindle end distance: 180～480mm; Spindle maximum speed: 12000r/min; Tool magazine capacity: 10 (or 14); tool change speed: 1.6s; positioning accuracy: 0.03mm /0.01mm; repeat positioning accuracy: 0.016mm / 0.005mm; rigid tapping: M16 × 2.0mm; pupil accuracy: 0.003mm; control System: FANUC 0i-Mc. The machine tool can be used for high-speed rigid tapping, which is more suitable for thread processing of aluminum parts, which improves processing efficiency and tool life. It is mainly used in automobile, motorcycle parts processing, electronic communication, machinery manufacturing, hydraulic pneumatic and other industries.
6. CNC gear processing machine
Y31320CNC six-axis four-link CNC hobbing machine exhibited by Chongqing Machine Tool (Group) Co., Ltd.
Main technical parameters: maximum machining diameter: φ3200mm; maximum machining modulus (hobbing/single indexing): 24mm/35mm; skateboard stroke: 1300mm; maximum rotation angle of tool holder: ±45o; maximum axial movement of the cutter :300mm; distance between hob center and table center: 700～1800mm, distance from hob center to work surface: 470～1770mm; maximum spindle speed: 200r/min, table limit speed: 8r/min; main motor power: 30kW; minimum programming amount of X, Y, Z axis: 0.001mm; number of control linkage axes: 6-axis control four-axis linkage. The machine adopts column movement, the table is fixed vertical layout, with short hob spindle drive chain, rolling and hydrostatic bearing support structure and clearance mechanism to achieve high speed and vibration resistance requirements of the hob spindle system. Double worm is adopted. The worm gear pair and the workbench unloading support structure realize the gapless transmission of the worktable to meet the requirements of the cutting precision. The electronic gear box is used to process the straight and oblique cylindrical gears, the worm gear, the small taper gear and the drum gear. And spline. The machine is suitable for heavy-duty vehicle manufacturing, lifting machinery, mining, shipbuilding, elevators, metallurgy, construction machinery, power generation equipment, especially wind power generation.
7. Parallel machine tools, flexible manufacturing units, special machine tools, robots, etc.
FMC4008 flexible manufacturing unit exhibited by Dalian Machine Tool Group Co., Ltd.
Main technical parameters: table size: 400 mm × 400 mm, number of stations: 8; distance from top surface of the table to the center of the spindle: 80 ~ 700 mm, distance from the center of the table to the front end of the spindle: 150 ~ 860 mm; Stroke: X/Y/Z axis: 630 mm / 620mm/710mm; spindle speed: 100~12000r/min; fast moving speed: 60 m/min; table maximum load: 400kg; tool magazine capacity: 40/60/80 /120 (put); tool change time: 1.2s (knife-knife), 3.4s (cut-cut); workbench exchange time: 5s single-station exchange time: 3.5s (station-station); positioning accuracy : ± 0.0025mm, repeat positioning accuracy: ± 0.0015mm. The multi-station flexible manufacturing unit adopts an advanced digital control system to load 8 workpieces at a time and automatically complete milling, boring, drilling, expanding, reaming, tapping and spatial curve surface of 4 faces and circumferences of each workpiece. And a variety of process processing. It is widely used in the processing of box parts, housing parts, disc parts and special-shaped parts in aerospace, automobile, mold, machinery manufacturing and other industries.
8. CNC forming machine
PBH electro-hydraulic synchronous CNC bending machine was exhibited by Jiangsu Yawei Machine Tool Group Co., Ltd.
Main technical parameters: nominal pressure: 1100KN; table length: 3100mm; column spacing: 2600mm; slider stroke: 265mm, mold height: 530mm, throat depth: 410mm; numerical control axis: Y1, Y2, X1, X2 R1, R2, Z1, Z2, S; slider running speed: 150mm / s (fast down), 10.5mm / s (working), 130mm / s (return); main motor power: 7.5 kW. The bending machine is a new European design jointly developed with European SMS company. The streamlined style machine design (patent), the back gauge adopts gravity balance design (patent), the slider adopts electro-hydraulic synchronous control technology, and the synchronization precision is high. Mature hydraulic compensation technology, the compensation amount is automatically set by the numerical control system, according to the European CE standard design requirements, safe and reliable. Applicable to electrical cabinets, machine tool covers, sheet metal, elevators, railway locomotives, car cabinets, textile machinery, containers, air conditioning freezers, construction machinery, mining machinery and other industries.
9. Numerical control device
1NC-110, GJ-200, NC-310 CNC system was exhibited by Shenyang Gaojing CNC Technology Co., Ltd.
Main technical parameters: NC-110 numerical control system: the number of linkage axes is six-axis linkage, multi-process control, control precision 0.1μm; NC-310 numerical control system: the number of linkage axes is five-axis linkage, field control bus, control precision 0.1μm; NC-210 CNC system: four-axis linkage, up to five process control, control accuracy 0.1μm; the “Blue Sky†series CNC system adopts open structure, flexible software and hardware configuration, powerful function, easy maintenance and strong scalability. Following the development direction of international numerical control technology, it is at the domestic leading level in the technical fields of multi-axis multi-process control, field control bus, etc. The products are widely used in equipment manufacturing industries such as aviation, automobile, shipbuilding, machinery manufacturing and processing.
2GSK 983M-S/V machining center CNC system was exhibited by Guangzhou CNC Equipment Co., Ltd.
Main technical parameters: Control function: maximum 5 feed axes + 1 spindle control, built-in machine sequence control and large-capacity PLC for peripheral equipment, maximum input / output: 192/128, program capacity 2000 steps; ultra-thin CNC, using the latest high-integration FPGA, CPLD chip and surface mount technology; the system has a maximum speed of 60m/min and a feed rate of 30m / min. It is most suitable for the control of milling machines and machining centers. Due to the use of multiple high-speed CPUs for distributed processing, continuous high-speed machining of small blocks is achieved. With a processing capacity of up to 1000 blocks per second, it is especially suitable for high-speed mold processing, automotive parts processing, woodworking machinery and laser processing machine control.
10. CNC measuring instruments
1LM302015 large gantry measuring machine exhibited by Beijing Aviation Precision Machinery Research Institute, China Aviation Industry Corporation I
The main technical parameters: stroke: X-axis is 3000mm, Y-axis is 2000mm, Z-axis is 1500mm: length measurement indication error (L = mm): (4.0 + 4.0L) μm / 1000μm; repeatability: 4.0μm. The LM series coordinate measuring machine adopts an open gantry structure and an oversized granite integral member. The three-axis guide rail adopts a ruby ​​small-hole throttle air bearing with high rigidity and large carrying capacity. It can effectively complete the measurement of large parts and the scanning of complex shapes and free-form surfaces. It can measure large and very large parts and can be equipped with double-grating and dual-drive systems. Mainly used in aerospace, shipbuilding, engineering machinery, automotive and other industries.
2CYM1000 camshaft and crankshaft measuring instrument exhibited by Xi'an Jiaotong University Siyuan Precision Engineering Co., Ltd.
Main technical parameters: measuring shaft length: 1000mm; measuring head radial stroke: 120mm; spindle turning radius: 130mm; measuring head radial resolution: 0.0001mm; rotating angle resolution: 0.0001°; measuring stroke repeatability: 0.002mm, Measurement range repeatability: 2'. The instrument adopts the fully sensitive point method theory as the core camshaft automatic measurement and data processing control system; the granite bed, the precision top and the auxiliary support phase combination slewing system; the software system adopts GUI technology, PIV processing, completes the camshaft Profiles and error curves are widely used in aviation, automobile manufacturing, shipbuilding, engine and other industries.
Processing center
(1) Vertical machining center
1μ1000/5V vertical machining center exhibited by Beijing Machine Tool Research Institute
Main technical parameters: working table size: φ500mm; working table maximum load: 450 kg (A axis 0 ° ~ ± 30 °), 250 kg (A axis 30 ° ~ 90 °); maximum stroke: X / Y / Z axis 500 Mm /500 mm /415mm; spindle motor power: 18.5/22kW; spindle maximum speed: 20000r/min; fast movement: X/Y/Z axis 48 (m·min-1) /48(m·min-1)/ 36(m·min-1); Positioning accuracy (GB): X/Y/Z axis 0.008mm, repeat positioning accuracy (GB): X/Y/Z axis 0.004mm, rotary axis repeat positioning accuracy: 5′′, tilt Axis positioning accuracy: 20′′, tilting axis repeat positioning accuracy: 7′′; tool magazine capacity: 24, tool change time (TT): 1.5s; CNC system: FANUC18iMB5.
The machine adopts a built-in motor-type spindle unit, the spindle has a central internal cooling function and a thermal error compensation function; the magazine robot adopts an advanced cam-type tool change mechanism, and the tool magazine has a separate foundation to make the machine tool more stable; the turntable has two rotations and tilts. One servo axis can realize five-axis linkage; the turntable and the worktable can be interchanged; it is suitable for processing of blades, impellers and molds, and meets small and medium-sized box parts such as automobiles and aerospace, and various types of complex space surfaces and light and thin parts. High speed machining.
2VS655 five-axis vertical machining center was exhibited by Nanjing Kenxin Precision Machinery Manufacturing Co., Ltd.
Main technical parameters: Maximum stroke: X/Y/Z axis 600 mm /400 mm /500mm; spindle swing angle: -45°～+90°, table rotation angle: 360°; spindle maximum speed: 24000r/min; repeat Positioning accuracy: 0.005mm; lazy moving shaft number: five axes; CNC system: Omori 18i. The machine adopts five-axis linkage CNC milling machine system with -45 ° ~ +90 ° swinging headstock assembly, with RTCP function. It can be used for batch processing of parts such as automobile engine cylinder head, brake, gearbox body, steering knuckle and reducer, as well as machining of parts and molds such as blades and impellers.
3PL1000 vertical machining center was exhibited by Chengdu Prius CNC Machine Tool Co., Ltd.
Main technical parameters: Work surface size: 500mmx1200mm; Maximum stroke: X/Y/Z axis 1020mm/520mm/600mm; Spindle end to work surface distance: 110~710mm; Spindle motor power: 11/15kW; Spindle speed: 15000r/min ; (straight knot type) tool magazine: BT40-24T cam tool magazine (TT 2S); fast moving X/Y/Z axis 32 (m·min-1) / 32 (m·min-1) / 20 (m· Min-1); Positioning accuracy: 0.008mm (ISO230-2 full stroke); Repeat positioning accuracy: 0.004mm (ISO230-2); CNC system: FANUC-0iMD. The machine adopts 15000 r/min high-speed direct-coupled spindle drive. The spindle has high rigidity and low vibration, which can realize high-speed precision machining of parts. At the same time, the spindle assembly is cooled by circulating oil cooling, and a low-pressure air circulation protection system is installed to prevent air. The intrusion of dust and cutting fluid effectively protects the spindle assembly and extends the life of the spindle. The equipment can be used for numerical control machining such as boring, drilling, reaming, tapping and milling, especially for aviation, aerospace, automotive, mold, steam turbine and other fields.
(2) Horizontal machining center
1 HMC100 horizontal machining center was exhibited by Qinghai Huading Industrial Co., Ltd.
Main technical parameters: Workbench size: 1000mm×1000mm; Workbench maximum load: 2000kg; Maximum stroke: X/Y/Z axis 1100mm/1050mm /400mm; Spindle speed range: 20～12000r/min; Spindle power: 25/30kW Fast movement: X/Y/Z axis 36m/min; magazine capacity: BT50 60 (40, 60, 80, 120, 160 freely configured); positioning accuracy (VDI): X/Y/Z axis 0.008mm Repeat positioning accuracy: X/Y/Z axis 0.005mm; indexing table 1o×360, CNC turntable (0.001o) continuous indexing, indexing accuracy (VDI): ±5′′; control linkage axis number: five-axis four Linkage; CNC system: FANUC 18iME. This machine can carry out various processes such as milling, drilling, reaming, boring, reaming, tapping, etc. It is suitable for mold making, ship, auto parts, aerospace And various types of cabinets and miscellaneous parts processing in various industries such as the national defense industry.
2 MDH125 horizontal center is exhibited by Dalian Machine Tool Group Co., Ltd.
Main technical parameters: table size: 1250 mm × 1250 mm; distance from the top surface of the table to the spindle: 70 ~ 1470mm, distance from the center of the table to the front end of the spindle: 360 ~ 1600mm; maximum load of the table: 3000kg; maximum stroke: X/Y/Z axis 1700mm /1400 mm /1240 mm; fast moving: 45m/min; spindle maximum speed: 12000r/min; tool magazine capacity: 40~120 (put); tool change time: 2.5s (knife-knife ), 6.2s (cut-cut); number of exchange tables: 2, exchange time: 35s; positioning accuracy: ± 0.0030mm; repeat positioning accuracy: ± 0.0015mm. The machine is compact in structure, fast in response, and has a very strong flexible processing capability. It is equipped with a spindle and a screw cooling system, and the spindle can realize high-power cutting. It is an ideal processing equipment for cabinets and miscellaneous parts in the automotive, metallurgy, shipbuilding, engine and other industries.
(3) Longmen Machining Center
1VX32—60 Bridge Gantry Machining Center was exhibited by Dalian Machine Tool Group Co., Ltd.
Main technical parameters: table width: 1600~3000m, table length: 2000~12000mm (customer selection); maximum stroke: X axis: 2500~13600mm (customer selection), Y axis: 3500mm, Z axis: 1000mm, W axis : 1300mm; fast moving speed: 0~20000mm/min; fast moving speed of exchange table: 5m/min; maximum load of working table: 30000kg; exchange time: 45s; positioning accuracy: X, Y, Z axis ±0.01 mm, W Axis ±0.015mm; Repeat positioning accuracy: XYZ axis ±0.005mm; This machine tool is a new generation of gantry fixed and self-developed gantry fixed center machine tool, which can be developed according to the needs of different users. Machine tools with different configuration situations, such as moving beam, fixed beam, exchange table, spindle head automatic exchange, etc. This machine is suitable for roughing and finishing of large, medium, plate, disk, shell, box and other types of parts. Suitable for small and medium batch production of various precision parts.
2BDM5F12W11 Longmen Machining Center was exhibited by Dalian Machine Tool Group Co., Ltd.
Main technical parameters: Workbench area: 1250mmX2000mm; Maximum stroke: X/Y/Z/V/W axis 3200mm/1200mm/1200mm/340mm/500mm; Spindle speed range: 1~3500r/min, spindle motor power: 18.5/25.5 kW; B-axis rotation speed: 4.16r/min; Positioning accuracy: X/Y/Z axis 0.008mm, B-axis: ±5〃, repeat positioning accuracy: XYZ axis 0.004mm, B-axis: ±3〃; workbench load-bearing : 10000kg; knife magazine: 40.60.80 knives. The machine tool is a complete set of product technology imported from Germany IXION AUERBACH, and it provides important parts and components, key technical support and key process supervision. It is a new type of modern international advanced technology manufactured in Dalian. Boring and milling machining center. This machine is a high precision machine tool. It is especially suitable for medium and high speed machining of various materials including titanium alloy, aluminum alloy, alloy steel and cast iron in aerospace, automobile, mold, medical machinery and other industries.
2. CNC lathe
(1) Turning center
1 heart DL-20MHSY twin-spindle compound turning center exhibited by Dalian Machine Tool Group Co., Ltd.
Main technical parameters: maximum turning diameter: 500mm, milling maximum machining diameter: 320mm; maximum machining length: 500mm; spindle maximum speed: 4500r/min; spindle motor power: 9.5kW; power tool maximum speed: 4000r/min; X/Z/Y/W (sub-spindle) shaft 240mm/540mm/±50mm/520mm; fast moving: X/Z/Y/W axis 12 (m·min-1)/16(m·min-1)/ 12 (m·min-1)/16 (m·min-1); power turret station number; 12; numerical control system: REXROTH MTX. The machine adopts 45° integral slant bed structure and opposite type double spindle layout; the upper tool holder adopts composite Y-axis structure to complete the back surface processing of the workpiece; the upper tool holder and the positive and negative main shafts (C1, C2) form a four-axis linkage function. It can complete the processing of parts with complex space profiles, and is suitable for machining parts with complex shapes and high processing precision requirements in military, aerospace, aerospace and automobile industries.
2LM50-5X five-axis linkage turning and milling composite machining center was exhibited by Jiangsu Xinrui Machine Tool Co., Ltd.
Main technical parameters: maximum rotating diameter: 650mm, maximum turning diameter: 500mm; distance between two spindle chucks: 1000mm. Main spindle: spindle speed range 20~3200r/min, spindle maximum power 33kW, spindle maximum torque 385N·m; C axis resolution (degrees): 0.001°; counter spindle: spindle speed range 20~3600r /min, spindle maximum power 27 kW, maximum torque of the spindle 257 N·m; B axis: swinging rotary motion, 5° unit division, control linkage number: 9-axis control 5-axis linkage; power turret tool holder: 12-station; knife Library capacity: 36: Control system: SIEMENS 840DE. The LM50-5X milling lathe center combines a horizontal CNC lathe with a vertical machining center to form a two-spindle double-turret function machine with a synthetic Y-axis layout. Both the front and rear spindles have the C-axis function, and the upper part of the bed is the milling spindle. It also functions as the inner and outer circle of the car. It can perform linear motion along the X, Y and Z axes and has the ability to rotate the windmill. Both the milling spindle and the counter spindle are electric spindles that can machine two separate workpieces simultaneously. The twin-wheel spindle and the milling spindle work together to achieve any spatial surface of complex parts. Suitable for machining blades for aero-engines and steam turbines, augers for ships, and many shells and dies with special curved surfaces and complex cavities, holes, etc. Parts, mostly used in aviation, aerospace, automotive, shipbuilding and other industries.
3DL25-MHSY twin-spindle composite Y-axis turning center was exhibited by Dalian Machine Tool Group Co., Ltd.
Main technical parameters: maximum turning diameter: 500mm, maximum machining diameter: 400mm, milling maximum machining diameter: 320mm, maximum machining length: 650mm; spindle maximum speed: 3500r/min; spindle motor power: 15/20.5Kw; maximum stroke: X /Z/Y/W (sub-spindle) shaft 260 mm / 720 mm / ± 50 mm / 750 mm; fast movement: X / Z / Y / W axis 12 (m · min - 1) / 16 (m · min -1) / 12 (m·min-1) /16 (m·min-1); power turret station: 12; numerical control system: SIEMENS 840D. The machine adopts 45° integral slant bed structure and opposite type double spindle layout; the upper tool holder is composite Y-axis structure, and the upper tool holder and the positive and negative main shafts (C1, C2) respectively form a four-axis linkage function, which can complete complex space type. Surface parts processing, suitable for military, aerospace, aerospace, automotive and other industries.
4 TCKM-32s precision turning and milling composite machining center was exhibited by Shenzhen Today Standard Precision Machinery Co., Ltd.
Main technical parameters: maximum turning diameter: 150mm, maximum turning length: 190mm; spindle speed range: 20~6400 r/min, spindle motor power: AC 3.7/5.5kW; spindle maximum stroke: Z/X/Y axis 190 mm / 100 mm / 232 mm; fast moving: think, X/Z/Y axis 24 (m·min-1) / 24 (m·min -1) / 18 (m · min -1); V-axis maximum stroke (sub-spindle ): 170mm; V-axis rapid movement: 24m/min; C-axis minimum setting unit: 0.001mm; W-axis minimum setting unit: 0.001mm; Control linkage number: 7-axis control 4-axis linkage. CNC system: FANUC, SIEMENS, etc. The machine tool adopts the layout form of “paired twin spindles†as a whole. The spindle has a C-axis control function for indexing and interpolation, so that milling of parts such as worms, cylindrical cams, and end cams can be completed. And the left and right spindles have the synchronous rotation (speed synchronization) function. Therefore, after the front surface of the parts mounted on the left spindle is machined, the machine can automatically transfer the machined parts from the left spindle to the right spindle without stopping, and then on the right spindle. Then process the back of the part. It is suitable for precision composite machining of parts in aviation, aerospace, military, automobile, motorcycle, communication, refrigeration, optics, home appliances, micro-electronics, electronics, watches and clocks.
3. CNC grinding machine
1SL800/H2 ultra-precision surface grinder exhibited by Hangzhou Machine Tool Group Co., Ltd.
Main technical parameters: main specifications: 800 mm × 400mm; maximum spindle speed: 1470r/min; grinding surface roughness: Ra≤0.16μm, parallelism of the machined surface to the base: ≤0.002 mm/300mm; CNC system: SIEMENS LC; machine tools comply with German standards DIN 8632 and aba z&b. The machine tool has good anti-vibration characteristics, precise motion characteristics, good structural rigidity and low thermal deformation. The machine tool is mainly used for grinding the circumference of the grinding wheel for high-precision grinding of high-precision planes, grooves and steps. It can also realize the forming process of non-flat surface; it can also be equipped with other accessories to expand the new field of processing. Not only widely used in machine tools, precision molds, automotive, electrical industry, but also in aero-engine, IT electronics and other industries.
2 B3HM-022 seven-axis eight-station CNC sequential honing machine exhibited by Beijing No. 1 Machine Tool Plant
Main technical parameters: maximum pupil diameter: 32mm, maximum pupil depth: 60mm; spindle end to table distance: 483 ~ 753mm; spindle number: 7, rotary table number: 8; Station time: 0.69Ss; table top diameter: 600mm, table rotation diameter: 600mm; processing accuracy: roundness ≤ 0.001mm, cylindricity ≤ 0.002mm, surface roughness Ra ≤ 0.2μm. The station can be indexed up to 0.69s and the processing cycle can reach 9s. The main body of the machine is supported by three columns to ensure the rigidity of the machine. The honing tool, tool post and workpiece holder are all floating structure, which can ensure the required honing precision. The number of spindles and the number of turrets can be customized according to the user's requirements. , providing processing solutions. It is mainly used for the processing of precision holes in refrigerator compressor cylinders, superchargers, automobile brake pumps, connecting rods, mold guide sleeves, hydraulic parts, etc. within the machine parameters.
3CVT continuously variable transmission pulley shaft CNC special grinding machine exhibited by Beijing No. 2 Machine Tool Co., Ltd.
Main technical parameters: maximum grinding diameter: 200mm, maximum grinding length: 750mm; CBN grinding wheel maximum linear speed: 80m/s; grinding wheel frame oblique angle: reverse inclined 11°; accuracy: straightness ≤0.01mm, full beating ≤ 0.012 mm, surface roughness Ra ≤ 0.63 μm. The grinding machine adopts high-speed CBN grinding wheel to realize high-efficiency and high-precision CNC interpolation grinding of the large cone surface of hardened alloy steel. Instead of the cutting grinding method, the anti-cone surface grinding width of the machined parts is larger. It is mainly suitable for the high-efficiency processing of high-precision cones of the new generation CVT automotive automatic transmission shifting shaft parts.
4. CNC milling machine
XK2645S/18 double gantry mobile CNC portal milling machine was exhibited by Guilin Machine Tool Co., Ltd.
Main technical parameters: table size: 4500mm × 18000mm; maximum stroke: X / Y / Z / W axis 18500 mm / 6000 mm / 1500 mm / 3000mm; fast moving: X / Y, Z axis 10000 / 8000 / 8000 (mm ·min-1); spindle speed range: 5~1200r/min; position accuracy: X/Y /Z/W axis: 0.025mm/2000mm; repeat positioning accuracy: X/Y/Z/W axis 0.015 mm /2000 mm ; Control the number of linkage axes: 12-axis control three-axis linkage; CNC system: two sets of Siemens 840D system.
The machine is a moving beam double gantry mobile CNC gantry milling machine, equipped with two gantry frames, gantry movement, beam movement, table fixed, each gantry movement can be controlled separately, can process different parts at the same time. The gantry moves longitudinally, the main shaft moves laterally, the main shaft moves vertically, and the cross beam moves vertically. The gantry movement adopts bilateral synchronous drive, which can be equipped with extended milling head, right angle milling head, universal milling head and other accessory milling heads to expand the processing range. The machine has the functions of milling, boring, drilling, boring and tapping. It is widely used in the rough and fine machining of large and medium-sized parts in various mechanical manufacturing fields. It is especially suitable for national defense, aerospace, automobile, mold and ship. Manufacturing industries such as power generation.
5. CNC drilling machine
ZH5120D drilling and machining center was exhibited by Beijing No.1 Machine Tool Plant
Main technical parameters: Workbench size: 630mm×400mm; Maximum stroke: X/Y/Z axis 500mm/400mm/300mm; Work surface to spindle end distance: 180～480mm; Spindle maximum speed: 12000r/min; Tool magazine capacity: 10 (or 14); tool change speed: 1.6s; positioning accuracy: 0.03mm /0.01mm; repeat positioning accuracy: 0.016mm / 0.005mm; rigid tapping: M16 × 2.0mm; pupil accuracy: 0.003mm; control System: FANUC 0i-Mc. The machine tool can be used for high-speed rigid tapping, which is more suitable for thread processing of aluminum parts, which improves processing efficiency and tool life. It is mainly used in automobile, motorcycle parts processing, electronic communication, machinery manufacturing, hydraulic pneumatic and other industries.
6. CNC gear processing machine
Y31320CNC six-axis four-link CNC hobbing machine exhibited by Chongqing Machine Tool (Group) Co., Ltd.
Main technical parameters: maximum machining diameter: φ3200mm; maximum machining modulus (hobbing/single indexing): 24mm/35mm; skateboard stroke: 1300mm; maximum rotation angle of tool holder: ±45o; maximum axial movement of the cutter :300mm; distance between hob center and table center: 700～1800mm, distance from hob center to work surface: 470～1770mm; maximum spindle speed: 200r/min, table limit speed: 8r/min; main motor power: 30kW; minimum programming amount of X, Y, Z axis: 0.001mm; number of control linkage axes: 6-axis control four-axis linkage. The machine adopts column movement, the table is fixed vertical layout, with short hob spindle drive chain, rolling and hydrostatic bearing support structure and clearance mechanism to achieve high speed and vibration resistance requirements of the hob spindle system. Double worm is adopted. The worm gear pair and the workbench unloading support structure realize the gapless transmission of the worktable to meet the requirements of the cutting precision. The electronic gear box is used to process the straight and oblique cylindrical gears, the worm gear, the small taper gear and the drum gear. And spline. The machine is suitable for heavy-duty vehicle manufacturing, lifting machinery, mining, shipbuilding, elevators, metallurgy, construction machinery, power generation equipment, especially wind power generation.
7. Parallel machine tools, flexible manufacturing units, special machine tools, robots, etc.
FMC4008 flexible manufacturing unit exhibited by Dalian Machine Tool Group Co., Ltd.
Main technical parameters: table size: 400 mm × 400 mm, number of stations: 8; distance from top surface of the table to the center of the spindle: 80 ~ 700 mm, distance from the center of the table to the front end of the spindle: 150 ~ 860 mm; Stroke: X/Y/Z axis: 630 mm / 620mm/710mm; spindle speed: 100~12000r/min; fast moving speed: 60 m/min; table maximum load: 400kg; tool magazine capacity: 40/60/80 /120 (put); tool change time: 1.2s (knife-knife), 3.4s (cut-cut); workbench exchange time: 5s single-station exchange time: 3.5s (station-station); positioning accuracy : ± 0.0025mm, repeat positioning accuracy: ± 0.0015mm. The multi-station flexible manufacturing unit adopts an advanced digital control system to load 8 workpieces at a time and automatically complete milling, boring, drilling, expanding, reaming, tapping and spatial curve surface of 4 faces and circumferences of each workpiece. And a variety of process processing. It is widely used in the processing of box parts, housing parts, disc parts and special-shaped parts in aerospace, automobile, mold, machinery manufacturing and other industries.
8. CNC forming machine
PBH electro-hydraulic synchronous CNC bending machine was exhibited by Jiangsu Yawei Machine Tool Group Co., Ltd.
Main technical parameters: nominal pressure: 1100KN; table length: 3100mm; column spacing: 2600mm; slider stroke: 265mm, mold height: 530mm, throat depth: 410mm; numerical control axis: Y1, Y2, X1, X2 R1, R2, Z1, Z2, S; slider running speed: 150mm / s (fast down), 10.5mm / s (working), 130mm / s (return); main motor power: 7.5 kW. The bending machine is a new European design jointly developed with European SMS company. The streamlined style machine design (patent), the back gauge adopts gravity balance design (patent), the slider adopts electro-hydraulic synchronous control technology, and the synchronization precision is high. Mature hydraulic compensation technology, the compensation amount is automatically set by the numerical control system, according to the European CE standard design requirements, safe and reliable. Applicable to electrical cabinets, machine tool covers, sheet metal, elevators, railway locomotives, car cabinets, textile machinery, containers, air conditioning freezers, construction machinery, mining machinery and other industries.
9. Numerical control device
1NC-110, GJ-200, NC-310 CNC system was exhibited by Shenyang Gaojing CNC Technology Co., Ltd.
Main technical parameters: NC-110 numerical control system: the number of linkage axes is six-axis linkage, multi-process control, control precision 0.1μm; NC-310 numerical control system: the number of linkage axes is five-axis linkage, field control bus, control precision 0.1μm; NC-210 CNC system: four-axis linkage, up to five process control, control accuracy 0.1μm; the “Blue Sky†series CNC system adopts open structure, flexible software and hardware configuration, powerful function, easy maintenance and strong scalability. Following the development direction of international numerical control technology, it is at the domestic leading level in the technical fields of multi-axis multi-process control, field control bus, etc. The products are widely used in equipment manufacturing industries such as aviation, automobile, shipbuilding, machinery manufacturing and processing.
2GSK 983M-S/V machining center CNC system was exhibited by Guangzhou CNC Equipment Co., Ltd.
Main technical parameters: Control function: maximum 5 feed axes + 1 spindle control, built-in machine sequence control and large-capacity PLC for peripheral equipment, maximum input / output: 192/128, program capacity 2000 steps; ultra-thin CNC, using the latest high-integration FPGA, CPLD chip and surface mount technology; the system has a maximum speed of 60m/min and a feed rate of 30m / min. It is most suitable for the control of milling machines and machining centers. Due to the use of multiple high-speed CPUs for distributed processing, continuous high-speed machining of small blocks is achieved. With a processing capacity of up to 1000 blocks per second, it is especially suitable for high-speed mold processing, automotive parts processing, woodworking machinery and laser processing machine control.
10. CNC measuring instruments
1LM302015 large gantry measuring machine exhibited by Beijing Aviation Precision Machinery Research Institute, China Aviation Industry Corporation I
The main technical parameters: stroke: X-axis is 3000mm, Y-axis is 2000mm, Z-axis is 1500mm: length measurement indication error (L = mm): (4.0 + 4.0L) μm / 1000μm; repeatability: 4.0μm. The LM series coordinate measuring machine adopts an open gantry structure and an oversized granite integral member. The three-axis guide rail adopts a ruby ​​small-hole throttle air bearing with high rigidity and large carrying capacity. It can effectively complete the measurement of large parts and the scanning of complex shapes and free-form surfaces. It can measure large and very large parts and can be equipped with double-grating and dual-drive systems. Mainly used in aerospace, shipbuilding, engineering machinery, automotive and other industries.
2CYM1000 camshaft and crankshaft measuring instrument exhibited by Xi'an Jiaotong University Siyuan Precision Engineering Co., Ltd.
Main technical parameters: measuring shaft length: 1000mm; measuring head radial stroke: 120mm; spindle turning radius: 130mm; measuring head radial resolution: 0.0001mm; rotating angle resolution: 0.0001°; measuring stroke repeatability: 0.002mm, Measurement range repeatability: 2'. The instrument adopts the fully sensitive point method theory as the core camshaft automatic measurement and data processing control system; the granite bed, the precision top and the auxiliary support phase combination slewing system; the software system adopts GUI technology, PIV processing, completes the camshaft Profiles and error curves are widely used in aviation, automobile manufacturing, shipbuilding, engine and other industries.
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