By way of improving the superfinishing process,the appearance quality and surface roughness of steel balls,together with the productivity,were increased.
通过改进超精研加工工艺及加工过
,
钢球的外观质量和表面粗糙度及生产效率,使该类轴承的性能和寿命有进一步的。
By way of improving the superfinishing process,the appearance quality and surface roughness of steel balls,together with the productivity,were increased.
通过改进超精研加工工艺及加工过,钢球的外观质量和表面粗糙度及生产效率,使该类轴承的性能和寿命有进一步的。
Taking the superfinishing of thin-wall hole machining as an example, the design and application of combined carbide core drill and reamer are introduced.
以本厂簿壁孔精加工为例，介绍硬质合金扩铰复合刀具的
、
构参数、使用情况及应用效果。
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