2) tool mark
刀痕，切痕
3) machined trace
接刀痕迹
1.
The machined trace produced in NC machining has a direct effect to the use performance,the reliability and the working life of product.
数控加工中产生的接刀痕迹,对产品的使用性能、工作寿命及可靠性有直接影响。
4) blade scratch
刮刀痕
1.
The kinds of blade scratch and the reasons leading to this defect were analyzed.
本文介绍了生产实践中刮刀涂布的特点,对生产中产生刮痕的种类和原因进行了分析,对如何减少这类纸病提出了针对性的防范措施,并分析了刮刀痕的影响因素。
5) gear mark
接刀痕
1.
In the production of gear shaping machine,the phenomenon of gear mark is a problem that cannot be neglected.
在插齿机生产中,插齿接刀痕现象是一个不容忽视的问题。
6) cutting marks
加工刀痕
1.
Through failure analysis of a fractured tubing in Daqing oil fields, we have concluded that it is a fatigue fracture of the tubing, and what led to the cracks in the bottom of the tubing threads is the original cutting marks.
油管螺纹齿底的原始加工刀痕是造成裂纹萌生的主要原因，萌生的裂纹在油管承受的拉－拉脉动载菏作用下发生疲劳扩展，最后导致油管断裂失效。
补充资料：刀痕
1.刀伤留下的瘢痕。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条