
換向器日常知識
換向器的工作表面直徑像圓跳動值。
a)一般出廠合格品,應(yīng)不大于GB/T 1184中規(guī)定的10級;
b)需進(jìn)行機(jī)械強(qiáng)度試驗(yàn)的換向器,超精切削后,應(yīng)不大于0.01mm。
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Commutator working surface diameter circular runout.A ) general factory qualified products, should not be greater than GB / T 1184 provisions of the 10 class;B ) the need for mechanical strength test of the commutator, ultra precision cutting, shall be not greater than 0.01mm.
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