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一、锻造加热的主要内容锻造分为热锻和冷锻两种。热锻是在加热过程中(通常加热到1250℃)消耗能量。冷锻则是通过退火(使钢软化处理)消耗能量。图1为某种汽车另件锻造的耗能率。
First, the main content of forging heating Forging into hot forging and cold forging two. Hot forging consumes energy during heating (usually heated to 1250 ° C). Cold forging consumes energy by annealing (softening the steel). Figure 1 shows the energy consumption of a car forging.