Abstract 3. Efficient and automated High efficiency and automation are important indicators of machine tool performance. Modern machine tools aim to reduce and reduce the labor participation in the production process, shorten the processing time, and achieve continuous and efficient production for a long time or few people, and continuously achieve new achievements and new progress. Efficient and self...
Third, efficiency and automation Efficiency and automation are important signs of machine performance. Modern machine tools aim to reduce and reduce the labor participation in the production process, shorten the processing time, and achieve continuous and efficient production for a long time or few people, and continuously achieve new achievements and new progress. Efficient and closely linked to automation, the combination of efficient machine design and industrial robots, as well as modern information and automation technology, has enabled the rapid development of modern high-performance equipment. The collections of this year's exhibition, including stand-alone, production units, production lines, various automation components, automated instrumentation components, etc., fully demonstrate the outstanding innovation and manufacturing capabilities of the global machine tool industry. These high-efficiency and automation products are excellent. The price/performance ratio will be a powerful tool for you to gain more wealth and benefits.
Machine tools with multi-spindle, multi-tool and multi-station simultaneous machining capabilities are undoubtedly the perfect combination of efficiency and automation. These types of machine tools are developing very fast, with many styles and configurations. EMAG (China) Machinery Co., Ltd. (EMAG) VT 2-4 inverted single-spindle double turret turning center, a rotary turret with X and Z axis movements on each side of the main shaft, capable of performing different parts of the same workpiece At the same time, the rotary blank stock and finished product warehouse are set on both sides of the machine, which can be loaded and unloaded by the mechanical claws on the rotary turret. The machine is equipped with an automatic tailstock, which is suitable for efficient machining of shaft parts. The company also exhibited the VL 3 DUO inverted vertical twin-turbo double turret turning center, which has two working areas, each with a self-propelled (workpiece) inverted spindle and corresponding rotary turret, two working areas. The division of labor is responsible for simultaneous processing, each of which completes the machining of the front and back of the workpiece. The machine tool is equipped with a workpiece transfer, a zone sharing detection device and a slewing rotary workpiece library, which is suitable for efficient processing of the disk sleeve parts. Mazak's MULTIPLEX W-200Y horizontal opposed spindle double turret turning center was exhibited for the first time in China. The machine is equipped with two main and back spindles and two rotary turrets for simultaneous and continuous machining of the front/back of the workpiece. In addition, the configured door type loading and unloading device further improves the working efficiency of the machine tool. The horizontal parallel double-spindle double-turret turning center exhibited by FUJI Machinery Co., Ltd. (FUJI) uses a truss-type robot to transfer and reverse the workpiece to realize simultaneous processing on the front and back sides. Japan's Star's SV-38R twin-spindle automatic lathe uses the front tool system, the back 8-station dynamic tool system and the opposite tooling system to simultaneously process the front, back and opposite sides of the workpiece (called balance turning). The SR-38 type B exhibited by the company also has the same processing capabilities. CITIZEN will display 9 kinds of 9 automatic lathes, 7 of which have the ability to process two spindles and multiple knives at the same time. There are spindle box moving type and spindle box fixed type CNC automatic lathe, among which BNJ-51SY6 spindle The box-mounted CNC automatic lathe will maximize the ability to simultaneously process, not only in the general sense of "simultaneous machining", but also what they call "overlapping", that is, the special design of the main turret can simultaneously Machining two workpieces on the main/back spindle. SANAG Saalfelder is a well-known manufacturer of multi-spindle machining centers. The company always adheres to the "1+1>2" product development concept, this time the first MFZ 5.2 twin spindle in China. Horizontal machining center with tilting exchange table and 72-knife magazine, capable of processing 2 pentahedron parts at the same time. The bed is made of marble material with the best heat absorption and shock absorption characteristics, X/Y The /Z axis uses an absolute measuring system with a tool change time of 2.4 seconds. Its modular design allows the user to choose between 2, 3 and 4 spindles.
The high efficiency and high automation level of tool grinding has always been at the forefront of the industry, and this exhibition will continue to bring new surprises to the audience. ROLLOMATIC's GrindSmart 629XW tool grinding machine with 6 machining axes, 2-axis machine with integrated loading and unloading robot, tray and compact 6-station automatic grinding wheel library for diameters of 0.1-20mm Efficient, high-precision automatic grinding of end mills, drills, forming tools and inserts. At the same time, the ShapeSmart NP5 tool grinding machine has five machining axes and a 3-axis machine with integrated loading and unloading robots for efficient and high-precision automatic grinding of 0.025-25mm shank blanks and large aspect ratio parts. AGOON's Leo Peri tool grinding machine with 4 axes linkage, 3-axis machine with integrated loading and unloading robot, 4-6 trays, suitable for carbide, super-hard material indexable inserts for 7 days 24-hour efficient, high-precision continuous automatic production. The domestic tool grinding has made rapid progress in recent years. The BPX5 CNC 5-axis tool grinding machine of Taizhou Beiping Machine Tool Co., Ltd. has built-in loading and unloading manipulator, tray, 3D tool automatic measuring system, 3D grinding simulation software, and self-developed grinding software. It is an excellent representative of domestic high-performance tool grinding. In addition, the Multigrind CU tool grinding machine from HAAS, and the H2001 Granite five-axis CNC tool grinding machine from Suzhou Haller CNC Grinding Machine Co., Ltd. also participated in the exhibition.
The high-efficiency and high-automation exhibits of the forming machine are brilliant. Trumpf's TruBendCell 7000 Bending Unit is the most efficient, most automated and cost-effective product in its class in the world. The unit consists of a bending machine, a feeding tray device, a loading robot, a bending robot, a tool station, and a finished product. Conveyor, control station and other components, with a variety of automation functions such as workpiece type and position identification, transmission, automatic bending, automatic mold exchange, automatic shifting of the rear gear, etc., with the ability to efficiently and automatically process different batches without manual intervention. .
Automated lines and flexible manufacturing units have long been regarded as representatives of efficiency and automation. Fuji Machinery Manufacturing Co., Ltd. will display two production lines, namely DLFN DT3 turning module production line and DLFN DM3 drilling and milling module production line. Each line is composed of different basic modules and multi-axis robots, and is developed by UNICORN. The controller's integrated control provides the most suitable equipment for the customer in the shortest possible time, and the required space is reduced by half compared to the company's traditional production line. MIKRON's Mikron Multistep XT-200 production line is based on the same modular design concept, consisting of one loading module and four processing modules (maximum), transfer arms, etc. Each module is configured with 2 alternating working The main shaft and two disc magazines, each of which is 5-axis linkage, can use 5 spindles (maximum) for the 51/2 surface of the 200mm × 200mm × 200mm size range at the same time efficient machining, the spindle maximum speed scraps - The chip change time is less than 1 second, and the workpiece adjustment time is only 10 minutes. The loading module can work in parallel with the main machining cycle to perform additional work such as fully automatic positioning of the 6-sided workpiece, blank inspection, deburring, cleaning, etc. In addition, Jinan No. 1 Machine Tool Co., Ltd. intelligent processing unit for automobile wheel hub processing, intelligent production line for automobile turbocharged turbine shell of Wuxi Best Precision Machinery Co., Ltd., DDC350 automobile brake disc production line of Jilin Jinsha CNC Machine Tool Co., Ltd. Baoji Xili Precision Machinery Co., Ltd. will also participate in the exhibition of the FTN50 disc sleeve parts automatic processing unit and Guangzhou Minjia Manufacturing Technology Co., Ltd. multi-turn turning and milling machine.
Fourth, specialization
In the face of diverse, personalized and ever-changing market demands, specialized customized products and services have developed rapidly. Many unique and professional exhibits at the exhibition have a clear market positioning and profound professional expertise, which can be applied to market segments that are multi-industry and multi-field. Many exhibits are also equipped with professional application software, which further enhances the technical heritage of the product and promotes the full play of machine performance. These professional products are close to the market and customers, to the greatest extent to meet the needs of personalized production, and become the best choice for our customers. The rapid development of specialized machine tools reflects the profound changes in the global machine tool industry in terms of market positioning and service concepts, and modern technology has also played a huge role.
In the machining center and milling field, Yasuda Asda (Shanghai) Machine Tool Trading Co., Ltd. (YASDA) YMC 650 machining center will be exhibited for the first time in China. It is another masterpiece of the company's concept of "not seeking the best and only seeking the best". . The machine tool has all the features and qualities of the best-selling YMC 430. The three linear axes are driven by linear motors. The columns and spindles are respectively made of high-stiffness thermally stable symmetrical frame structure and cylindrical structure. The whole machine has a complete body temperature control system. The positioning accuracy of all axes is less than 1.0μm, which is an irreplaceable new weapon in the field of ultra-small precision micro-machining. The XKAS2525x60 five-axis linkage high-speed overhead beam moving gantry milling machine of Beijing Beiyi Machine Tool Co., Ltd. is the first new product to be exhibited for the first time. It is used for high-speed and high-precision machining of light metal, non-metal complex parts such as aluminum alloy, magnesium alloy and other molds. The table size is 6000mm×2500mm, the ram diameter is 500mm×500mm, the electric spindle speed is 18000r/min, and the linear axis rapid traverse speed is 45m/min. CY-126CNC CNC worm cyclone milling machine of Nanjing Caiyun Machinery Electronics Manufacturing Group Co., Ltd. is a national special project, dedicated to automotive industry EPS steering system, wiper, electric window, rearview mirror and instrumentation, power tools, various types of micro Precision and efficient machining of small number of worms with any number of motors, such as motor and motor. The machine is equipped with a fully automatic robot, which can be unattended and has a machining accuracy of up to 6 levels.
In the field of turning, the SDMT50B-100 double-end simultaneous machining CNC lathe of Nanjing Kenmad Machine Tool Manufacturing Co., Ltd., the spindle box collet holds the middle part of the workpiece and drives the rotation. The rotary turret located outside the two ends of the headstock can simultaneously process both ends. The machine is equipped with a loading and unloading device that can efficiently machine shaft parts with coaxiality requirements at both ends without manual intervention.
In the field of grinding, HARTINGE's HAUSER H35-400 coordinate grinding machine is the world's highest precision coordinate grinding machine. Various grinding head options adapt to different needs, newly developed static pressure spindle system and large stroke. The U-axis further enhances machine performance, and the excellent rigidity and strength ensure that the machine can easily achieve 0.5μm machining accuracy. The H405-AJ CNC crankshaft grinding machine of Shanghai Machine Tool Works Co., Ltd. can realize the external grinding of the crankshaft main journal and the connecting rod neck in a single clamping with a tangent point tracking method. The rolling bearing has a built-in grinding wheel spindle, and the grinding wheel head frame adopts static pressure. The rails are driven by a linear motor. The company will also exhibit the H367 CNC high-precision eccentric shaft grinding machine, using the same follow-up tracking grinding method.
In the field of gear processing, Yichang Changji Technology Co., Ltd. YK5612D numerical control sector gear gear shaping machine is specially designed for the processing of various types of automobile steering gear drum-shaped gears. It can be equipped with workpiece-assisted clamping tailstock. The automatic locking function of the alignment and column can also design and develop the machining program of the nonlinear ratio drum and the non-standard toothed rocker shaft according to the customer's requirements.
In the field of drilling, Shandong Pleasant Group Co., Ltd. ZK2102A×4 four-axis CNC deep hole drilling machine is a special processing machine for oil transmission gear shaft oil hole. The processing efficiency is 1.5-2 times of similar products, and the feed speed is up to 60-80mm/min. The machine tool is equipped with a patented high-speed and high-flow rotary joint with strong durability and convenient maintenance. It also has multiple protection functions such as spindle cutting torque protection, hydraulic cylinder pressure detection protection, and cooling oil supply pressure high and low limit protection. The company will also exhibit CK9943 CNC special lathes, double-axle boxes and double-knife holders, which are specially designed for efficient machining of both ends of the automotive stabilizer rods.
In the field of laser processing, Rollerman's LaserSmart500 laser cutting machine, 5-axis linkage, is dedicated to the contours, cutting edges, chipbreakers, laser marking and other precision of superhard materials such as PCD, CVD, MD and natural diamond. Processing. The movement of the machine tool is optimized according to the motion characteristics of the laser processing machine, and is equipped with software with special algorithms developed based on the laser cutting process and the material characteristics of the parts. The high-speed and high-precision control of the machine tool is realized, and the high-quality surface after processing does not need subsequent polishing.
In the field of electric machining, the K3HS ultra-high-speed small hole processing machine of Sodick Electromechanical (Shanghai) Co., Ltd. was exhibited for the first time in China. It is suitable for initial holes, nozzle holes, filter holes and pores of various metals and super-hard conductor materials. Continuous automatic processing of fine holes and ultra-deep holes such as group holes. The machine's K-SMC Sodick motion controller can accurately reproduce the optimal feed control of fine stepping, thus achieving twice the efficiency of the traditional products and more stable and reliable processing. The machine is also equipped with deep automatic measurement and The LN Assist automatic programming system simplifies the work.
In the field of functional components, Japan's Beichuan Iron Works has exhibited a variety of customized products for various processing fields, including chucks, NC turrets, and rotary gas/cylinders. Clamping-type functional components such as tilting table and multi-clamp, among which the new chuck has the ability to provide suitable clamping force for different workpieces and different processing stages.
In the field of testing instruments, Adcole, the only company in the world specializing in the design and manufacture of crankshaft camshaft measuring instruments, will exhibit a 1200-26" crankshaft camshaft integrated measuring instrument using laser or double grating measuring technology. Diameter, cylindricity, roundness, runout, thrust surface runout, thrust surface flatness/verticality/straightness, connecting rod neck eccentricity, concentricity, radius, cam profile, lift for crankshaft and camshaft Automatic measurement of parameters such as rate and acceleration rate, cam angle, parallelism and taper. The linear motor driven probe and the integrated design of the spindle motor turret can minimize the radial measurement and the turret runout error. Shared with the crankshaft mill for automatic correction.
The content of CIMT2017 is rich and colorful, and it is not only a matter of saying that it can be said in a comprehensive way. In addition, the basis of this article is only the application materials and traces of some enterprises, and it is far from the reality of the exhibition. Different perspectives will also have their own focus. We sincerely welcome visitors from all over the industry who care about and care about the development of machine tool manufacturing industry. The opportunity is not to be missed! We believe that while you are viewing the fruits of the world's elite, you will also be able to obtain a lot of valuable nutrients and wealth that will benefit China's manufacturing industry, and thus promote continuous progress in industrial transformation and upgrading.
CIMT2017 sincerely welcomes you! Meet CIMT2017!
This article is the original work of China Machine Tool Industry Association, and has been published in the "China Machine Tool" newspaper and "WMEM" magazine, please indicate the source and author's name. Author: Zhoumin Sen
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