The guide rail function of the CNC carpenter engraving machine is concave and convex, which determines the processing power and quality of the engraving machine. Then, when purchasing the engraving machine equipment, how should the customer choose the appropriate type of rail according to the processing needs? This requires customers to understand the types of rails currently used in carpenter engraving machines.
The guide rails used in the engraving machine are divided into circular guides and linear guides. This is mainly due to the difference in appearance. The round rail is circular in appearance, and the linear guide rail is also called a square rail, and the appearance is a rectangular parallelepiped. Now the company generally uses Taiwan's Shangyin or Taiwan Yintai linear guides, the quality is better than the domestic. Round rails are generally used in advertising engraving machines.
1. From the perspective of conflict and acceptable load, the square gauge is a surface touch collision, the conflict force is large, the load is uniform, the demand is often smooth, but the circular guide is a cylindrical linear guide, conflict Small, by a series of ball point touches, the local support of the demand is limited, the rigidity is poor, the load function is limited, only the radial load has a good bearing capacity, and the axial load is relatively small. Moreover, the square track is wear-resistant, high speed, and low resistance, so it has advantages.
2. The linear guide rail product features high positioning accuracy and reproducibility. The linear guide rail rollover method has a very small conflict coefficient. The distance between the static collision force and the dynamic collision force is small, and there is no idling even in the case of micro feed. The phenomenon of slipping, the resolution and reproducibility are the best, so that the carpenter engraving machine can maintain the positioning accuracy of the rolling collision force μm level of the linear guide for a long time. Low conflict resistance. It is smooth and easy, and can be reduced to 1/20~1/40 of the conflicting resistance of the sliding guide rail. The collision touch surface has the lowest wear and excellent sliding effect. Therefore, the walking accuracy can be maintained for a long time.
Learn about the rail types of carpenter engraving machines and the different functions of the different rails. It is possible to select suitable rails and other accessories for the engraving machine according to the machining of the workpiece and the machining process. This will not only better control the purchase cost, but also improve the processing power.
