What about the heat treatment of the lifting platform?
The silk rods are generally used for the processing of the adjustment, and the semi-finishing process is a stabilizing stress treatment.
Servo feed system stability is the most basic condition to work, especially when low speed feed does not produce "crawl", and can adapt to the change of the external loads and does not produce resonance. Stability is related to system inertia, rigidity, damping and gain. The life of the feed system, is mainly refers to keep the transmission accuracy of nc machine tools and positioning accuracy of the length of time, namely the transmission parts's ability to maintain its original manufacturing precision, therefore, should be a reasonable choice material, heat treatment and machining process to the transmission parts, and adopt suitable lubrication method and protective measures, to prolong life.
Ball screw work is often subjected to bending, torsion, fatigue and shock, while also bearing friction on sliding and rotating parts. The damage form of ball screw is mainly worn and tired. Therefore, its performance requirements as a whole must have good comprehensive mechanical properties (that is, a certain amount of strength and toughness) and high dimensional stability, working parts (raceway, diameter of axle) requires a high hardness, high strength and wear resistance. You are recommended to go to hymanu
Heat treatment service condition and performance requirement of ball screw Screw transmission is the key to all kinds of machine tools, it is converting rotary motion to linear motion or linear motion into rotary motion transmission, positioning features. There are two main types of machine tools, such as trapezoidal screw and ball screw. The ball screw transmission efficiency is high, action quick, feed is steady, low speed crawl, positioning accuracy and repeat precision is high, long service life, widely used in nc machine tools and machining center.
