Screw Thread and Tapping(Nut) 螺牙 正反牙

Last crawled date: 2 years, 1 month ago

攻牙 Screw thread


Screw thread Right-hand 正旋 正牙
Hold the nut with your right hand and when you turn it clockwise, the nut will advance.
右手 握住螺帽 順時針旋轉時，螺帽會前進。


Screw thread Left-hand 反旋 倒牙
Hold the nut with your left hand and turn it counterclockwise, the nut will advance.
左手 握住螺帽 逆時針旋轉時，螺帽會前進。


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外牙(有頭螺絲)
輾牙 Thread Rolling
用 牙板 (Thread Die) 與輾牙機 (Thraed Rolling Machine)

外牙(無頭螺絲) : 滾牙 Rolling Thread
用 牙輪與滾牙機 ( Thraed Rolling Machine )

內牙(螺帽)
攻牙 Tapping
用 牙攻 Tap 與攻牙機 (Tapping machine) - Screw Thread and Tapping(Nut) 螺牙 正反牙 - Buy Royalty Free 3D model by ugugug57 (@ug57isu)