The machine consists of power head, cutter structure, bed structure, fixture platform structure, electrical control system, etc.
本机床由动力头、刀盘结构、床身结构、夹具平台结构、电气控制系统等五大部件组成。
A protecting joint is added at power head rod joint in order to prevent power head rod joint abrasion when rod is screwed or unscrewed.
在拧卸钻杆时为了保护动力头钻杆接头，防止其磨损，通常的做法是在该接头处联接一个保护接头。
As one of the key components of the nuclear equipments, the complicated large power head is difficult to be forged and machined successfully.
大型核电封头，作为核电设备关键部件之一，形状复杂，锻造、加工难度大。
As one of the key components of the nuclear equipments, the complicated large power head is difficult to be forged and machined successfully.
大型核电封头，作为核电设备关键部件之一，形状复杂，锻造、加工难度大。
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