How many do you know about the international eight CNC machine tools?
The domestic market share of popular CNC systems continues to increase, but foreign brands still occupy the domestic market. In the field of high-end CNC systems, domestic CNC systems do have a large gap compared with foreign countries. Although the domestic five-axis linkage CNC system has achieved certain breakthroughs in technology, the function is not perfect enough, and the verification in practical applications is not comprehensive. The gap between domestic high-end CNC systems is also manifested in the incomplete serialization of products, such as servo motors and servo drives from small to large, all of which are foreign, and our specifications are limited; at high speed (fast feed rate of 40 m / min) Above), high precision (resolution below 0.1 micron), multi-channel CNC system function, performance, domestic system and foreign systems have a big gap. The main manufacturers of CNC systems that are currently common in the world include:
1. Japan FANUC CNC System
Japan FANUC Corporation (FANUC) is the most powerful enterprise in the research, design, manufacture and sales of CNC systems in the world. The total number of people is 4,549 (September 2005 figures) and 1,500 scientific research and design personnel.
(1) The high-reliability PowerMate 0 series is used to control the 2-axis small lathe, replacing the servo system of the stepping motor; it can be equipped with CRT/MDI with clear picture, easy operation and Chinese display, and can also be equipped with high performance/price ratio. DPL/MDI.
(2) Universal CNC 0-D series 0-TD for lathes, 0-MD for milling machines and small machining centers, 0-GCD for cylindrical grinding machines, 0-GSD for surface grinders, 0-PD for punching machines . (Provided by Metal Processing WeChat)
(3) Full-featured 0-C series 0-TC for general lathes, automatic lathes, 0-MC for milling machines, drilling machines, machining centers, 0-GCC for internal and external cylindrical grinding machines, 0-GSC for Surface grinder, 0-TTC for double-turret 4-axis lathes.
(4) High-performance/price ratio 0i series overall software function package, high-speed, high-precision processing, and network function. 0i-MB/MA for machining centers and milling machines, 4 axes 4 linkage; 0i-TB/TA for lathes, 4 axes 2 linkage; 0i-mateMA for milling machines, 3 axes 3 linkage; 0i-mateTA for lathes, 2 axis 2 linkage. FANUC CNC system
(5) The ultra-small, ultra-thin CNC 16i/18i/21i series control unit with network function is integrated with the LCD, with network function and ultra-high-speed serial data communication. Among them, the interpolation, position detection and servo control of FSl6i-MB are in nanometers. 16i maximum controllable 8 axis, 6 axis linkage; 18i maximum controllable 6 axis, 4 axis linkage; 21i maximum controllable 4 axis, 4 axis linkage.
In addition to this, there is also the CNCl6/18/160/180 series for personalization of machine tools.
2, Germany Siemens CNC system
Siemens is a global leader in the field of electrical and electronic engineering, with a focus on the four business areas of industry, energy, healthcare, infrastructure and cities. For 140 years, Siemens has been working tirelessly with China on its innovative technology, superior solutions and products, and is widely recognized for its continuous innovation, superior quality and reliable reliability. In fiscal year 2011 (October 1, 2010 to September 30, 2011), Siemens' total revenue in China reached 6.39 billion euros (excluding OSRAM and Siemens IT Solutions and Services Group). Today, Siemens has approximately 30,000 employees in China, 16 R&D centers, 65 operating companies and 65 regional offices.
SIEMENS's numerical control device adopts modular structure design and is economical. It is equipped with a variety of software on a standard hardware, which enables it to meet various machine tool needs and become a series of products. With the development of microelectronics technology, large-scale integrated circuits (LSI), surface mount devices (SMC) and advanced processing techniques are increasingly used, so the new system structure is more compact, more powerful, and lower in price. . Using SIMATICS series programmable controller or integrated programmable controller, using SYEP programming language, it has rich man-machine dialogue function and display in multiple languages. (Provided by Metal Processing WeChat)
The SIEMENS CNC units are mainly SINUMERIK3/8/810/820/850/880/805/802/840 series.
3. Japan Mitsubishi CNC System
Mitsubishi Electric Automation (China) has a total investment of 20 million US dollars. It mainly produces mechanical equipment for distribution (including low-voltage circuit breakers, electromagnetic switches), electrical processing products (including CNC EDM machines, wire-cut EDM machines, laser processing machines), inverters, servo system machines, CNC equipment and its parts, sales of self-produced products, provide related after-sales service.
Mitsubishi CNC systems commonly used in the industry are: M700V series; M70V series; M70 series; M60S series; E68 series; E60 series; C6 series; C64 series; C70 series. The M700V series is a high-end product, complete nano-control system, high-precision and high-grade machining, supporting 5-axis linkage, and can process workpieces with complex surface shapes.
4, Germany HEIDENHAIN CNC system
HEIDENHAIN develops and produces grating scales, angle encoders, rotary encoders, digital display units and CNC systems. HEIDENHAIN products are widely used in machine tools, automated machines, especially in the semiconductor and electronics industries.
Heidenhain's iTNC 530 control system is a versatile control system for milling machines, machining centers or processes that require optimized tool path control. It is a high-end CNC system. The system's data processing time is 8 times faster than previous TNC series products. The "Fast Ethernet" communication interface can transmit program data at 100Mbit/s, which is 10 times faster than before. The new program editor has a large size. Program editing capabilities to quickly insert and edit information blocks.
5, Germany Rexroth CNC system
Bosch Rexroth was formed in 2001 by the merger of Bosch Automation Technology and Rexroth. It is wholly owned by the Bosch Group. Bosch Rexroth is a world-renowned transmission and control company with world leading position in industrial hydraulics, electronic motion and control, linear drive and assembly technology, pneumatic and hydraulic transmission services and mobile machinery hydraulics. The company is headquartered in Stuttgart, Germany, and its operational headquarters and board of directors are located in Lor, Germany. In 2003, the company's sales amounted to 4 billion euros and the number of employees was 25,000.
6, France NUM CNC system
Schneider Automation, one of the world's leading manufacturers of automation systems, is one of the world's largest suppliers of automation equipment, specializing in the development and research of CNC systems. NUM is a well-known international company in France specializing in CNC CNC. The development and research of the system is a subsidiary of Schneider Electric and the second largest CNC system supplier in Europe. The main products are: NUM1020/1040, NUM1020M, NUM1020T, NUM1040M, NUM1040T, NUM1060, NUM1050, NUM drives and motors.
7, Spain FAGOR CNC system
FAGOR AUTOMATION is a world-renowned manufacturer of CNC systems, digital display (DRO) and grating measurement systems. Founded in 1972, the company specializes in the development of machine tool automation. Its products cover CNC systems, servo drives/motor/spindle systems, encoders, rotary encoders and High-resolution high-precision angle encoders, digital display meters and other products.
8, Japan MAZAK CNC system
Founded in 1919, Yamazaki Mazak mainly produces CNC lathes, compound turning and milling centers, vertical machining centers, horizontal machining centers, CNC laser systems, FMS flexible production systems, CAD/CAM systems, CNC devices and production support. Software, etc.