flame machining

基本解释

The test results show that the flame cutting heat affected zone is wider than machining and lower in hardness.
结果表明，火焰切割试样焊接接头的焊接热影响区比机械加工试样焊接接头的焊接热影响区宽，硬度低；
The NC system of a five-axis machining tool for flame pipe cutting that we develop meets the requirements for cutting pipes of various kinds.
研制了一种五轴联动数控火焰切管机床的数控系统，该系统可满足多种类型管件的加工要求。
Introduces the design method of machining tools for nipple holes on headers in Nayong W flame boiler based on the features of headers and the practical situation in fabrication.
针对纳雍W火焰锅炉联箱的特点，结合生产中的实际情况，介绍了其管座孔加工刀具的设计方。