Fluteless Taps (Forming Taps) are threading tools to form internal threads without cutting.The thread is produced by deformation of the material without damaging the fibre structure.
挤压丝锥是使用挤压形成内螺纹，不需要切削；螺纹由形变产生，不会破坏材料的组织结构
Benefit:
- longer endurance as cutting taps
- higher possible cutting speed
- steady exactness of dimension and profile
- high stability of the forming threads
- high security against fracture
- no removal of swarf, no jaming of swarf
挤压丝锥优点：
比切削丝锥更耐用、更高的切削速度、尺寸和轮廓稳定精确、挤压而成的螺纹具有高稳定性、不易折断、不用排屑，没有切削干扰
Application:
- Unalloyed and low alloyed Steel
- Constructional Steel
- heat resistant Steel
- Stainless Steel
- long-chipping nonferrous Metal
- Zinc Alloy
- for through and blind holes
挤压丝锥应用：
非合金钢和低合金钢、结构钢、耐热钢、不锈钢、有色金属。锌合金、通孔和盲孔 |