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程,提
球
外观质量和表面粗糙度及生产效率,使该类轴承性能和寿命有进一步提。
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程,提球外观质量和表面粗糙度及生产效率,使该类轴承性能和寿命有进一步提。
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
计、结构参数、使用情况及应用效果。
声明：以上例句、词性分类均由互联网资源自动生成，部分未经过人工审核，其表达内容亦不代表本软件
观点；若发现问题，欢迎向我们指正。
