welding head meaning in English

焊机头
焊接头
焊头，烙铁头，焊接机头
烧焊枪

Automatic arc welding head
自动电弧焊接机头
In laser beam welding , an appropriate crossjet nozzle should be mounted under the welding head in order to protect the optics from the welding spatter and smoke
摘要激光焊接过程中，为了保护聚焦镜和保证焊接质量，通常在聚焦镜下布置一横向气帘喷嘴。
The hardware of the system comprises the five sub - systems , i . e . welding power source , arc length controller , welding wire feeder , welding head traveller and detector . the software is composed of the off - line serving program and the on - line executing program
此系统的硬件主要包括五个子系统，即：焊接电源、弧长控制器、送丝机构、焊矩行走机构和检测机构；软件包括在线执行程序和离线服务程序。
The welding head will be relatively fixed , while the piping spool piece revolving at a specific rate , and the high efficient and low cost co2 shielded welding or saw process is adopted , so it has the features of easy - operation , reliable - performance and wide - application field
本焊机采用管子转动、焊接机头相对固定的方式实现自动焊接，焊接工艺采用高效率、低成本的co2气体保护焊或埋弧自动焊，操作简单，性能可靠，适用范围广。