THREAD ROLLING DIES 滚牙轮 ; 牙
AUTOMATIC THREAD ROLLING MACHINE 螺丝制造搓牙机械 ; 自动搓丝机
thread rolling 搓丝 ; [机] 滚丝 ; 螺旋滚压成形 ; 套丝
thread rolling machine 滚丝机 ; 螺丝搓手机 ; 搓丝机 ; 螺纹滚轧机
HYDRAULIC THREAD ROLLING MACHINES 精密油压滚牙机
thread rolling die 搓丝板 ; 滚丝模
N the production of a screw thread by a rolling swaging process using hardened profiled rollers. Rolled threads are stronger than threads machined by a cutting tool 滚丝 [engineering]
Mechanical processing equipment have CNC lathe, CNC milling machine, punch, instrument lathe, automatic lathe, thread-rolling machine, silk machine, etc.
机械加工设备有数控车床、数控铣床、冲床、仪表车床、自动车床、滚丝机、车丝机等。
Analyzed technology of thread-rolling, put forward a method of high positional screw thread working and introduced the fixture configuration of thread-rolling in detail.
通过对滚压螺纹的工艺分析，提出一种高位置精度螺纹的滚压加工方法，并介绍加工螺纹的夹具。
Secondly there is error between the thread roll angles of thread rolling die and drill rod.
滚丝轮螺纹和钻杆螺纹的螺旋角有误差。
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