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下面介绍的这个经验,是苏联农业机械修理部门的工人同志,土法利用电焊变压器作盐槽的热源,使热处理的零件可以在盐浴里加热;同时它还可以用来加热要渗碳的零件和熔化轴承合金。在热处理工作间歇的时候,这个变压器依然可以供电
The experience presented below is that of the workers in the agricultural machinery repair department of the Soviet Union. Tufa uses the welding transformer as the heat source for the salt trough so that the heat-treated parts can be heated in the salt bath. It can also be used to heat the parts to be carburized And melting bearing alloy. The transformer can still be powered during intermittent heat treatment