The difference between roller linear guide roller linear guides and ball linear guide (dual-axis rail is one of them) is a slider wheel drive, wheel number usually 3-5, the heavier the wheel a few more loads: ball linear guide slide the ball from the drive, and a larger number of small ball. Features Comparison: Linear roller ball linear guide rails relatively easy maintenance, such as convenient and simple slider with removable roller linear guide rail, easy to change with a single slider. A nut capable of adjusting the gap while the eccentric roller and the linear guide rail, so that the gap is zero. The slider and the ball linear guide rail is not open, because open will cause the ball to drop on the slider. Accuracy: Because the material is carbon steel ball linear guide ABBA linear guide, it is more suitable for high-precision long-distance transmission. Roller linear guide rails made of aluminum alloy cast, not rigid ball linear guide is good, more suitable for general mechanical precision components. Price: roller linear guide price is cheaper than the ball linear guide half. Reliability analysis using linear guides improve the use of CNC machine tools to improve the reliability of the linear guide machine: feasibility testing and verification by the process of product design program 1. My company design and manufacture of multi-CNC machine tool is a combination of deep holes Processing of special tools. In-depth understanding of user needs, based on user needs first key technologies involved - the "deep hole processing technology" for the process of testing the feasibility AMT linear guide product design testing and verification process, to ensure that the design of products to meet customer needs. 2. The use of technology is mature design of modular components combination of CNC machine tools multi-station modular components of our validated by mass production, such as the use of linear motion guide CNC slide, a small power head drilling, precision CNC turret and so on. 3. lessons, lessons learned in the past to produce a combination of quality information and service tools to analyze the feedback of protection such as machine tools, wiring and other issues put forward to improve the appearance requirements. 4. Use high-quality control systems and components for machine tools use high-performance, high-reliability CNC system, servo drives, supporting the functional components, electrical components, detection devices, in order to ensure the reliability of the machine. CNC machine tools used in Japan FANUC's POWERMATE-D motion controller, which has a two-axis control function, can also control an analog / digital spindle linear guide Intime, two servo axes can be configured in a channel can also be configured separately in both channels. System with integrated PLC, through FANUCI / OLINK serial data transfer bus can be up to 16 POWERMATE-D motion controller connected together. A plurality of motion controllers can share a CRT / MDI monitor. These characteristics make the use of distributed control system consisting of the motion controller has good scalability, especially for workers with different bits of various multi-station combination of CNC machine tools. PMI linear guide _ _ even the state of Korea and Taiwan linear guide transmission machinery provided by the Dongguan City, Transmission Machinery Co., Korea and Taiwan. Dongguan City, South Korea Taiwan Transmission Machinery Co., Ltd. (www.dghantai.com) strong, credible, in Dongguan, Guangdong and other machine tool accessories industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Korea Taiwan transmission machinery and you hand into the brilliant, for a better future!