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The theme of this exhibition is “New Normal and New Developmentâ€. The theme is clear and far-reaching.
New normal . At present, China's machine tool industry is affected by the economic environment, and there has been a significant change in the total market demand and the upgrading of the demand structure. The overall level of the domestic machine tool manufacturing industry has been improved. The key technologies and applications have been circulated and promoted worldwide. The difference in product performance has been reduced. The emergence and influx of new machine tool enterprises has intensified the overall competition of machine tools. Market trends, take the initiative to seek new development. This is the new normal of the industry now and in the future.
New development . Industrial innovation represented by German Industry 4.0, Made in China 2025, and American Re-industrialization is accelerating and guiding future industrial development. Efficient, intelligent and convenient is an important feature of Industry 4.0 products; intelligent manufacturing is an important starting point for the 2025 planning outline of China. Intelligent manufacturing is to upgrade from automation to intelligence in the whole cycle of production, that is, to expand the control of “factory + information system†replacement, the supervision of “production line + sensor†replacement, and the skill of “precision processing equipment + algorithm†to replace people. In turn, "smart factories" and "unmanned factories" appeared. Robots will be the entry point for smart manufacturing and the cornerstone of change, triggering a new generation of industrial revolution. Continuously strengthening the high efficiency, high stability, high precision, green manufacturing of machine tools, and integration with intelligent logistics such as robots and high-speed trusses is a new path for the future development of equipment manufacturers.
The highly flexible system that combines robots and machine tools has become a major attraction of this exhibition.
One. The Flexible Manufacturing Unit Flexible Manufacturing Unit (FMC) is actually an extension of the CNC machining center. It is generally composed of a machining center and an industrial robot, and is programmable by the back-end computer. The automation is high. This time, the flexible manufacturing unit can be described as blooming everywhere, fruitful and fruitful, and it is only a partial review.
1. Entering the Yongjin YCM booth in Taiwan, you can see an automated processing unit. The unit consists of a high-performance vertical machining center NCV-102A, a FANUC 6-axis joint industrial robot and a parallel robotic probe detection platform. The robot is located in front of the vertical machining center, the detection platform and the material platform are placed on one side, and the guardrail is surrounded by four, and the layout is simple and compact. But in this inconspicuous small unit, it integrates highly intelligent functions. The robot is an absolute protagonist and star in the demonstration. It has a visual recognition system that can show the actual position of the workpiece in the coordinates, calculate the deviation from the center position, and adjust the gripping action by carrying the deviation to achieve accurate Grab. The entire production process is fully automatic, fast and efficient, and all the workers need to do is to harvest the vested “victoryâ€.
2. Beijing Jingdiao Technology Group Co., Ltd. exhibited an automated processing unit for aluminum alloy products at the exhibition, consisting of two JVDT600-A12S machining centers and one six-axis robot. JDVT600-A12S is suitable for the processing of electronic and hardware products. It has unique advantages in drilling, milling, tapping and high-gloss, with high automation and strong performance. The German KUKA high-performance 6-axis robot is used for automatic loading and unloading, which is efficient and reliable. This unit can realize high efficiency and high quality automatic processing of multiple processes in products.
3. Qinghai Yiji CNC Machine Tool Co., Ltd. exhibited the flexible manufacturing system of FMS800 robot, which consists of two HMC80 horizontal machining centers with exchange stations, a FANUC R2000IB/250F robot and material transmission system. The combination of robot and machine tool shortens the non-machining time of the machine tool, meets the requirements of high production tempo, realizes fully automated production, and effectively improves processing efficiency.
4. The SVT70/100XG-NC flexible manufacturing unit exhibited by Qizhong Numerical Control Equipment Co., Ltd. is mainly composed of two CNC vertical lathes. One large cantilever six-joint robot (KUKA, Germany) completes the conveyance and handling of workpieces. Automated production of iron wheels and aluminum wheels for cars.
two. The flexible automatic production line flexible production line is a production line consisting of multiple adjustable machine tools (mostly dedicated machine tools) combined with automatic transport devices. It is a technically complex and highly automated system that will be microelectronics, computer and The combination of systems engineering and other technologies has ideally and satisfactorily solved the contradiction between high automation and high flexibility of mechanical manufacturing.
1. Dalian Machine Tool Group Co., Ltd., with the goal of “Dazhi Manufacturing, Chuangjing Machineâ€, and its debut, has a strong lineup. This exhibition has exhibited a number of flexible production lines and independent brand robot products, showing the company’s Vigorously develop the determination and technical strength of intelligent manufacturing. The DZHX-002 vertical machining center flexible production line exhibited for the first time consisted of three INGERSOLL 650 high-performance vertical machining centers and two FANUC joint robots. The robot has a visual function to recognize and correctly grasp the posture of the loose parts through 3D and 2D vision, and automatically load and unload the workpiece. The production line is suitable for mass production of small plates and disc parts, which can greatly improve production efficiency. At the same time, the flexible production line of DZHX-001 horizontal machining center is part of the production line of automobile engine cylinder head of Chongqing Changan Automobile Co., Ltd., mainly consisting of high-speed, high-precision horizontal machining center HDL-50 and parallel truss manipulator. composition. It can realize the mixed flow production of many kinds of cylinder heads, complete all the processing steps of the automobile cylinder hood from rough to finished product including rough and finishing, and combine the high precision, high efficiency, high flexibility, intelligence and automatic control.
2. Dongfeng Motor Co., Ltd. equipment company showed us the high-end automation equipment integration system independently designed and developed by the two DZ30, DZ40 high-speed horizontal machining center and one DL500 high-speed vertical machining center and one ABB rail robot composition. Among them, DZ and DL series products are new products introduced by the factory in 2014, featuring high speed, high efficiency, high precision, low energy consumption, compact structure and easy maintenance. The entire system has attracted many manufacturers and viewers with high reliability of zero fault and zero alarm. It is understood that the company's machine tool business mainly provides special machine tools and automatic lines, flexible processing equipment and flexible processing lines for powertrain, auto parts, general industrial products and other industries. The products have been widely used in many automobile manufacturing enterprises. It can be seen that the intelligent production line has broad market prospects in the automobile and other manufacturing industries.
3. Beijing Second Machine Tool Works Co., Ltd.'s flexible, agile, high-efficiency, precision automated production line for automotive crankshaft processing won the 2014 China Machinery Industry Science and Technology Award special award, mainly by LBR-370 CNC lathe, B2-K1018 double wheel frame follower CNC Crankshaft grinding machine, B2-6008 crankshaft belt polishing machine, Beijing Buqi automatic truss manipulator and so on. The production line features include: (1) short-process process layout of crankshaft "multi-variety, high-volume, high efficiency, low cost"; (2) follow-up grinding technology and six-axis grinding machine based on non-circular grinding principle Synchronous interpolation linkage grinding technology; (3) intelligent identification and agile transformation of crankshaft varieties; (4) automatic measurement and identification technology of connecting rod neck phase; (5) numerical control follow-up grinding technology; (6) crankshaft Dynamic synchronous cutting + longitudinal grinding technology; (7) intelligent compensation of machine tool geometric error and grinding roundness and dimensional error; (8) intelligent non-programming expert system and database; (9) automated logistics, information management. Its comprehensive technology has reached the national advanced level, and the follow-on crankshaft grinding machine has reached the international leading level of similar products, achieving a major breakthrough in the development and application of crankshaft non-circular grinding complete equipment technology.
4. Shandong Weida's automatic production line for truss manipulators: consisting of WMC600 vertical machining center, WMC320 horizontal machining center, truss manipulator, and automated silo handling center. The intelligent production line that can realize automatic loading and unloading of workpieces, automatic exchange of tools, online inspection of tools and on-line inspection of workpieces can realize automatic and unmanned processing of box-like parts from blank to qualified products.
three. The factory of the future "There are only two employees in the future factory: one person and one dog. The person is responsible for keeping the dog, and the dog is responsible for preventing people from hitting the machine." This is the prediction of the future factory by American organization consultant Warren G.Bennis. The language is amazing.
The robotic digital factory is a perfect combination of robots, smart devices and information technology in the manufacturing industry, covering the production, quality, logistics and other aspects of manufacturing, mainly to solve the factory, workshop and production lines and products from design to manufacturing. The transformation process is a typical representative of intelligent manufacturing. The modern smart factory prospect model exhibited by Hyundai Wia CNC Machine Tool Co., Ltd. demonstrates its strength and grand blueprint.
four. The grand event of industrial robots, the Chinese "people"
Industrial robots are important automation equipments for modern manufacturing, integrating mechanical, electronic, control, computer, sensor and artificial intelligence. The intelligent robot is a robot that integrates many functions such as precise calculation, joint motion, visual recognition, and torque sensing into the industrial field. At present, the robots used in machine tools are mainly 6-axis joint robots and cross-coordinate truss manipulators. Machine tools and robots are undergoing an unprecedented close and extensive integration, attracting many robot manufacturers to participate. Germany's KUKA, Switzerland ABB, Japan FANUC, Italy COMAU and other well-known foreign manufacturers have made a strong debut, and at the same time, they have occupied half of the machine tool supporting applications at the exhibition, becoming the standard of high-end machine tools.
In recent years, Chinese robot applications and demand have developed rapidly, and robot companies across the country have sprung up. Domestic independent brand robots have shown their talents at the exhibition. Typical representatives include: Guangzhou CNC, Huazhong CNC, Dalian Machine Tool, Dalian Guangyang, Zhejiang Ruihong Robot Co., Ltd., STON Jinshi Robot, Nanjing Eston, Ningxia Giant Robot. The first intelligent wireless transmission truss robot developed and designed by Ningxia Giant Energy Robot is impressive. It solves the problems of drag chain safety, noise, speed and signal weakness caused by excessive production line, making full use of the Internet. Technology, grab the market opportunity. At this stage, the domestic precision gear reducers, drive motors, controllers, etc. in the core technology of high-end robots rely more on foreign imports. In order to break the backward pattern, efforts still need to be made.
Industrial robots and machine tool manufacturing complement each other. Their intelligent flexible processing units and production lines represent advanced productivity and meet market demands. They are an important part of the future factory. The process of industrialization itself is an irreversible process of "machines replacing people." Industrial robots have assumed the role of "laborers" or "productivity" in manufacturing, and productivity is the ultimate determining force for the development of human society. Machine substitution, Zhiqi future, let us look forward to tomorrow!
Looking at the development of flexible processing units and production lines from CIMT2015
The 14th China International Machine Tool Show (CIMT2015) was held on April 20-25, 2015 at the Beijing New International Exhibition Center, attracting many machine tool manufacturers from home and abroad to compete and showcase their outstanding products and technological achievements. Hot at the meeting...
The 14th China International Machine Tool Show (CIMT2015) was held in Beijing New International Exhibition Center on April 20-25, 2015, attracting many machine tool manufacturers from home and abroad to compete and showcase their excellent products and technological achievements. At the meeting, the enthusiasm of the service audience actively seeks users, provides detailed product information and manufacturing solutions, and at the same time improves the visibility of the company and seeks survival and development space for the enterprise. The mutual promotion and development of enterprises are accompanied by fierce market competition, and the main theme of previous exhibitions is written.