Каталог Widia инструментальная оснастка - страница 14

• WID_TOOLINGSYSTEMS10_G004_G005.qxp.pdf
• WID_TOOLINGSYSTEMS10_G006_G007.qxp
• WID_TOOLINGSYSTEMS10_G008_G009.qxp
• WID_TOOLINGSYSTEMS10_G010_G011.qxp

KM™ Quick Change Selection Guide Which KM Backend? KM Mechanism The KM Quick Change clamp is a self-locking system with a mechanical When in the locked position, there is increased interference between contact amplification of 3:1 to 7:1. This system is effective because it locks by having surfaces, resulting in superior rigidity. Because the face and taper contact three contact areas, and the mechanism is sealed with Viton® O-rings to within the unit is simultaneous, this provides accurate radial and axial prevent component contamination. repeatability. Elastic deformation provides greater static and dynamic stiffness. Three effective contact areas: Face Gage Diameter Tail Load/Release Position First Contact Position Locked Position 1. Bump-off force 1. Point of first contact 1. Face contact 2. Bump-off 2. Clamping force 2. Interference at gage line 3. Stand-off 3. Tail contact 4. Clamping force 1 2 3 1 1 2 4 2 3 A4 WWW.WIDIA.COM