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Custom machining precision support rail unit

Product Item: Custom machining precision support rail unit
Category: Turning Parts
Support rail unit application field
1. Linear guides are mainly used in automation machinery, such as machine tools imported from Germany, bending machines, laser welding machines, etc. Of course, the linear guide and the linear shaft are used together.
2. Linear guides are mainly used on mechanical structures with high precision requirements. Instead of an intermediate medium between the moving element and the fixed element of the linear guide, a rolling steel ball is used. Because the rolling steel ball is suitable for high-speed movement, small friction coefficient and high sensitivity, it can meet the working requirements of moving parts, such as tool holders and carriages of machine tools. If the force acting on the steel ball is too large, the steel ball is subjected to the preloading time for too long, resulting in an increase in the kinematic resistance of the bracket.

The function of the linear guide motion is to support and guide the moving parts to make a reciprocating linear motion in a given direction. Depending on the nature of the friction, linear motion guides can be classified into sliding friction guides, rolling friction guides, elastic friction guides, and fluid friction guides.

Support rail unit use note

Linear guides are precision parts and require considerable care when in use. Even if a high-performance linear guide is used, if it is used improperly, the expected performance will not be achieved, and the linear guide will be easily damaged. Therefore, the following matters should be noted when using linear guides:

Prevent corrosion
When taking the linear guide directly by hand, wash off the sweat on your hands and apply high quality mineral oil before handling. Pay special attention to rust prevention during the rainy season and summer.

Keep the environment clean
Keep the linear guides and their surroundings clean. Even tiny dust that is invisible to the naked eye enters the rail, which increases the wear, vibration and noise of the rail.

Installation should be careful
Linear guides should be carefully used when installing. Strong stamping is not allowed. It is not allowed to hit the rail directly with a hammer. It is not allowed to transmit pressure through the rolling elements.

The installation tool should be suitable
Linear guides use special tools with appropriate and accurate installation tools, and try to avoid the use of cloth and short fibers.


SBR Support rail unit

- For the outer wheel separation type and the inner wheel rotation.
     - For use where it is necessary to rotate the inner wheel.


SBR-UU Support rail unit


SF(C) / PSF Support rail unit


SH Support rail unit


SHF Support rail unit


TBR Support rail unit

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