1·The box taps is a special external tool cutting thread and fishing externally from dropped object such as tubing, drill pipe.
母锥是一种专门从油管、钻杆等管状落物外壁进行造扣打捞的工具。
2·This paper discussed the methods about cutting thread on nc Lathe. The cutting errors was analyzed. The program about cutting thread and the notices in cutting process were concluded.
本文首先介绍了螺纹数控切削的编程方法，并就其对加工误差的影响进行了分析，最后根据实际工作总结出数控车床螺纹切削编程及加工时的注意事项。
3·Doug Cutting has posted on the topic of thread safety a couple of times.
Doug Cutting曾几次发表线程安全性的主题。
4·The cutting should be so precise and smooth that even a thread of hair cannot slip through the cracks.
削木需要非常精准和平滑，甚至一根头发丝的缝隙都不能有。
5·As previously mentioned, the axial feed is automatically generated when cutting a thread by means of the lead screw, which drives the carriage.
如前所述，当依靠驱动大拖板的丝杆切削螺纹时轴向进给是自动产生的。
6·The article introduces the working principle of an automatic high speed thread cutting device, analyses and calculates the relation between the main parts of the device during processing.
本文叙述了自动快速切削螺纹装置的工作原理，分析和计算了工作过程中主要机件的互相关系。
7·Hangzhou zhejiang work tool co., LTD. Is a industry and trade into an organic one, is the largest professional production company of thread cutting tools.
杭州浙工工具有限公司集工、贸一体，是国内最大的专业生产螺纹切削工具的企业之一。
8·Conductive thread of a hole without cutting tapping new technology to solve the past conductive thread easily slip teeth of the defects.
导电件螺纹孔采用无切削攻丝新工艺，解决了已往导电件螺纹容易滑牙的缺陷。
9·In addition, they believe, for tapping there exists a critical cutting thickness (thread depth) value of the critical cutting thickness within the tapping can reduce the tapping torque.
此外，他们认为，对于攻丝存在一个临界切削厚度(螺纹深度)值，在临界切削厚度的范围内，攻丝能降低攻丝扭矩。
10·The resumption of thread cutting of using G38+ function which provided by NUM numeral control system was firstly carry out in our country.
在国内首次使用NUM数控系统提供的G38+功能，实现螺纹重复切削。