According to the requirements of the construction lead screw, the scope of use is for machine tools, and the circulation methods of the ball include circulating conduit type, circulator type and end cap type. Rapid handling systems, general industrial machinery, automated machinery. The product features of the lead screw: not self-locking, reversible transmission, possible high-speed feed and micro-feed, high precision, small friction loss, and high transmission efficiency. The main components of the construction screw are: screw, nut, steel ball, pre-compression sheet, reverser, and dust collector.
According to the national standard GB/T17587.3-1998 and application examples, the ball screw (which has basically replaced the trapezoidal screw, commonly known as the screw) is used to convert rotary motion into linear motion; or convert linear motion into rotary motion. , and has high transmission efficiency, accurate positioning and so on. When the ball screw is used as the active body, the nut will be converted into linear motion with the rotation angle of the screw according to the lead of the corresponding specification, and the passive workpiece can be connected by the nut seat and the nut, so as to realize the corresponding linear motion. It is also important to use the protection of the construction screw. If dirt falls on the raceway, or dirty lubricating oil is used, it will not only hinder the normal operation of the ball, but also increase the wear and tear sharply.
Post time: Feb-17-2022