Application of Ball Screw in HG52 Precision Manufacturing Machine Tool

2025-12-12 16:52:42

Improving production efficiency: Appropriately increasing the speed, lead, and number of thread heads of ball screws can improve the production efficiency of HG52 Precision Manufacturing Machine Tool. For example, commonly used large lead ball screws have nominal diameters and lead matching of 40mm × 20mm, 50mm × 25mm, 50mm × 30mm, etc., and their feed rates can reach over 60m/min.

Improving machining accuracy: Ball screws generate high temperatures due to friction during operation, leading to thermal deformation of the screw and directly affecting the machining accuracy of Stamping machine tool. To solve this problem, the "hollow strong cooling" technology can be used, which means that constant temperature cutting fluid is introduced into the hole of the hollow screw to forcibly cool the ball screw and maintain a constant temperature of the ball pair. This technology is an effective way to improve the high-speed performance and working accuracy of medium and large ball screws.

Realizing high-speed feed: For the large stroke high-speed feed system of Precision Manufacturing Machine Tool, the application of ball screws is also very important. At this point, a transmission method of screw fixation and nut rotation can be used. Due to the nut rotating while moving axially along the fixed screw, it can avoid being limited by the critical speed and achieve high-speed micro feed. In addition, ball screws have low inertia, flexible motion, and can achieve high rotational speeds.

Improving load-bearing capacity: In order to enhance the rigidity and load-bearing capacity of ball screws, large lead ball screws generally use double headed threads to increase the effective load-bearing turns of the balls.

In addition, ball screws have the basic characteristics of high efficiency, high precision, and high surface quality, and have therefore been widely used in industries such as aerospace, automotive, mold manufacturing, optoelectronic engineering, and instrumentation.