The five stages of gear processing in Shijiazhuang include material preparation, tooth blank processing, tooth profile processing, and first level tooth surface processing through tooth surface heat treatment. The specific process involves forging and casting raw materials, as well as normalizing and annealing. After these two steps, the rough machining of the gear blank is carried out, followed by gear heat treatment, and the final step is the precision machining of the gear blank. During tooth profile machining, gear can be processed using the expansion method and the contour method. Among them, the chamfer of the first gear angle for the inner keyway and spoke drilling also needs to be processed.
Shijiazhuang gear transmission is the most common mechanical transmission in modern machines, which is a form of transmitting machine power and motion, and an important basic component of mechanical products. In order to achieve its characteristics of large power range, high utilization rate, and high circumferential speed, Shijiazhuang gear machining has continuously studied the original process to achieve better results.
Based on the actual structure and accuracy of gears, Shandong's gear processing technology is one step ahead of others in every aspect, with accurate transmission in quality and long service life.
The company with the most guaranteed quality of gear production in Shijiazhuang is Hongtai! Hongtai Company has been committed to quality and credit as its service tenet for many years, and has won the trust of many enterprises!