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
艺
过程,提高
钢球的外观质量和表面粗糙度生产效率,
该类轴承的性能和寿命有进一步的提高。
By way of improving the superfinishing process,the appearance quality and surface roughness of steel balls,together with the productivity,were increased.
通过改进超精研艺过程,提高钢球的外观质量和表面粗糙度生产效率,该类轴承的性能和寿命有进一步的提高。
Taking the superfinishing of thin-wall hole machining as an example, the design and application of combined carbide core drill and reamer are introduced.
以本厂簿壁孔精为例，介绍硬质合金扩铰复合刀具的设计、结构
、用情况应用效果。
声明：以上例句、词性分类均由互联网资源自动生成，部分未经过人
审核，其表达内容亦不代表本软件的观点；若发现问题，欢迎向我们指正。
