1) Drop cutting
下穿切割
2) punch cutting
穿孔切割
1.
This paper introducs that how to accomplish the automatic nesting and punch cutting process cooperated with industry control computer for flame cutting machine automatic nest system and capacitor sensor automatic adjusting system , it had solved the cutting problem of thick metal material in traditional technology.
介绍了火焰切割机自动套料切割系统、电容传感器自动调高系统是如何在工控机配合下自动完成套料和穿孔切割的全过程,解决了传统技术在厚板切割中的难题。
3) underwater cutting
水下切割
1.
Specialized pipe cutting technology is required to repair damaged seabed oil and gas pipelines because common underwater cutting methods have difficulty working.
海底石油管道出现损坏时,在维修过程中需要将管道切断,采用常用的水下切割方法很难完成切割工作,文中提出了水下金刚石绳锯机切割技术。
2.
This paper introduces underwater inspection technology and disaster treatment craft,underwater inspection and survey,underwater cutting and chiseling work,underwater erection of anchor rod,underwater welding and concrete pouring.
介绍了水下检查技术与病害治理工艺以及水下检查与测量,水下切割与凿除作业,水下锚筋架设,水下焊接和水下混凝土浇筑;介绍了水下检查、维护与修理的可实施与可操作性,为水下结构物病害的防治,提供了一套科学、可靠的技术和工艺。
3.
Using diamond wire saw,underwater cutting experiment of seabed oil steel tube was conducted.
搭建了金刚石串珠绳锯水下切割试验系统,设置了初始试验参数,分析了管道不同部位切割时,切割面积和切口宽度与绳锯进给速度的关系。
4) Cutting stock
切割下料
1.
In national economical production, there have a lot of cutting stock problems.
在国民经济生产中,存在着大量的切割下料问题。
5) down cutting
下行切割
6) percutaneous lumber diskectony (PLD)
穿刺切割术
补充资料：成都无缝钢管厂管坯在菌式穿孔机上穿孔
成都无缝钢管厂管坯在菌式穿孔机上穿孔
成都无缝钢管厂管坯在菌式穿孔机上穿孔
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