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Linear guide in operating characteristics

Release Date：2015/4/21 14:08:00 Hits：1951 From：

In order to ensure the accuracy of the machine, a small number of bed or column scraping is essential, in most cases, the installation is relatively simple.
As for hardened steel guide rail by grinding after the installation is placed on a flat surface. Comparison with the plane of the guide rail, the linear guide cross section geometry, more complex than the guide rail plane, the reason is because the need for complex machining of the groove, move, shape and number of grooves to facilitate the sliding element on the rail, depending on the machine to complete function. For example: both bear a linear force, but also to withstand the torque subversion rail system, compared with only withstand the force of the linear guide. Are very different design.
Between the mobile device and a fixed element linear guides without intermediate medium, but with the ball rolling. Because the ball rolling to adapt to high-speed movement, friction coefficient, high sensitivity, to meet the job requirements of moving parts, such as machine tool carrier, carriage, etc. Fixed element linear guide systems (rail) of the basic functions as bearing ring mounted bracket ball shape for "v" shape. Stent wrapped top and both sides of the guide rail. In order to support the work of the machine parts, a linear guide has at least four brackets. For supporting a large working parts, the number may be more than four scaffold.