Heat treatment technology of forgings
作者：admin 来源：本站 发布时间：2019-02-17 04:33:35 浏览量：
With the transformation of China's forging industry from a big forging producing country to a powerful country, the requirement of forging on the level of heat treatment equipment is getting higher and higher, and its future development trend is as follows:
(1) To achieve controllable atmosphere in the furnace and promote controllable atmosphere heat treatment in an all-round way, especially nitrogen-based atmosphere.
(2) Improve the uniformity of furnace temperature and stabilize the quality of heat treatment products.
(3) The new technology of controlling quenching deformation of ring is adopted to reduce quenching deformation.
(4) Improve the thermal efficiency of the furnace and reduce energy consumption.
(5) Increase heat treatment productivity and reduce production costs.
(6) Realize mechanization and automation, and reduce the labor intensity of workers.
(7) Improve the stability and reliability of equipment operation.
(8) PC or programmable controller and thyristor PID technology are used to improve the operation and temperature control accuracy of heat treatment equipment.
(9) Promote clean heat treatment technology and realize pollution-free heat treatment. At present, compared with foreign forging equipment, forging equipment in our country is also at a backward level. The main characteristic of the existing equipment is the poor specificity of the blank processing equipment, and the equipment adopted by each manufacturer according to different conditions is also different.
