Analysis of Some Basic Knowledge about Hot Forging Process
Forging can be divided into hot forging, warm forging, and cold forging according to the deformation temperature. Hot forging and warm forging require heating, while cold forging does not. Whether to heat, the heating temperature and holding time, the initial forging temperature and the final forging temperature all have a great relationship with the quality of the forgings and cost reduction. At present, most of the forgings used in various industries are hot forgings, while warm forging and cold forging are mostly used in the mass production of parts in automobiles, general machinery, etc.