Acme screw works 1. The acme screw is used to rotary motion into linear motion; or linear motion into rotary motion of the actuator, and having a high transmission efficiency, accurate positioning, etc. 2, when the acme screw as active When the body, with the angle of rotation of the screw nut will be in accordance with the corresponding specifications of the lead into linear motion, the workpiece can be connected via a passive holder nut and nut, in order to achieve a corresponding linear motion. Introduction trapezoidal screw trapezoidal screw thread is to ask for a key component in the movement precise movements, mainly of high quality alloy steel processing, heat treatment process to ensure its excellent mechanical properties, in the manufacturing process, coarse and fine step apart, Jinjiang trapezoid screw manufacturer, effectively ensure a reasonable distribution of stress components, the key processes in a constant temperature processing workshop, a stable temperature, high precision lead screw to ensure that all indicators meet the national standard JB / T 2886-1992 Machine acme screw, nut and technical conditions related acceptance criteria. 8 screw - general driving, trapezoidal screw machine tools, the lathe and thread milling; major equipment: Roughing: CNC lathe 1M, 2M, 3M, Lathes: 1M-8M, such as lathes; Semi-finishing: NC Tornado Milling Lathes: Finishing: 1M, 2M, 3M, Taiwan copper phosphor bronze table trapezoidal screw nut, 4M, 5M, 8M precision ball screw lathes, machining constant correction foot indemnity 6, 7, 8, 9 Different screw machining accuracy level. The main performance parameters of the trapezoidal screw for axial load and speed (rpm), this relationship between the two available pressure velocity (PV) curves. Since the trapezoidal screw sliding surface supporting the load running, it will produce friction and heat phenomenon, this process, there will be wear and tear sliding surface. PV curves define the safe operation of the load and speed limits. When the load increases, the acme screw, the speed must be reduced to prevent overheating and wear; and vice versa. Thus, when the load is small can be realized a high screw rotation speed, and the load is large, the screw needed to run slowly. It should be noted that, without increasing spin speed by increasing the screw lead screw to increase straight line speed. This method can prolong the service life of the screw. Acme screw, Taiwan copper phosphor bronze table trapezoidal screw nut, Korea and Taiwan transmission machinery (certified merchants) provided by the Dongguan City, Transmission Machinery Co., Korea and Taiwan. Dongguan City, South Korea Taiwan Transmission Machinery Co., Ltd. (www.dghantai.com) (www.hantai168.com) is specialized in "chrome rods, bearing steel, hollow axis, linear bearings HIWIN, PMI, TBI" of enterprises, companies adhering to the " honesty, hard service "concept, to provide you with the highest quality products and services. Welcome to inquire! Contact: Mr Mei.