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齿轮是机器上非常重要的另件,它广泛地用在汽车、拖拉机、采煤康拜因、金属切削机床及其他许多机器上。齿轮占整个机器另件的30％—40％,机器所能传递的动力、运转的平稳性和机器使用的耐久性,在相当大的程度上取决于齿轮的刚度和齿轮制造的质量。随着祖国工业化的发展,生产过程的进一步机械化和自动化,对齿轮制造将提出更高的质量和数量上的要求。 同时,齿轮也是机器制造工业中消耗劳动
Gear is a very important part of the machine, it is widely used in cars, tractors, Coal Combustion, metal cutting machine tools and many other machines. Gear accounts for 30% -40% of the other parts of the machine, the power that the machine can transmit, the smooth running and the durability of the machine depend largely on the rigidity of the gear and the quality of gear manufacturing. With the development of the motherland’s industrialization and the further mechanization and automation of the production process, higher quality and quantity requirements for gear manufacturing will be put forward. At the same time, gears are also labor-intensive in the machine-building industry