What are the advantages of linear guides for mini word engraving machines?

1. High positioning accuracy: When using linear slides as linear guides, since the friction of linear slides is rolling friction, not only the friction coefficient is reduced to 1/50 of the sliding guide, but also the difference between the dynamic friction and the net friction is also changed. Very small. Therefore, when the bed is running, there is no slip phenomenon, and the positioning accuracy of the um level can be achieved.

2, less wear can maintain accuracy for a long time: the traditional sliding guide, inevitably due to oil film reverse flow caused by poor platform motion accuracy, and due to insufficient sliding time of the movement, resulting in the wear of the track contact surface, seriously affecting accuracy, The wear of the rolling guide is very small. Therefore, the Taiwan machine can maintain accuracy for a long time.

3. Use high-speed motion and greatly reduce the driving horsepower required for the machine: Since the friction of the linear slide is very small, the bed can be moved with less power, especially in the bed. When running back and forth, it can significantly reduce the power loss of the machine. And because of the small heat generated by its friction, it can be applied to high speed operation.

4. It can bear the load in the up, down, left and right direction at the same time: Due to the special beam structure design of the linear slide rail, it can bear the load in the up, down, left and right directions at the same time, unlike the sliding guide which can bear the lateral load in the direction of the parallel contact surface. It is easy to cause poor running accuracy of the machine.

5, easy to assemble and interchangeable: as long as the milling or grinding of the slide rail assembly surface on the bed, and according to the recommended steps to slide the slide, the slider is fixed to the machine with a specific torque, can be heavy The alarm density at the time of processing. The linear slides are interchangeable, and the sliders or slide rails or even the linear slide groups can be replaced separately, and the machine can regain the guidance of the precision.