Основной каталог Kyocera 2021 - 2022 - страница 195

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Introduction  Double clamp toolholder: Securely clamps the insert with a single action Improved clamping rigidity Firmly clamp the insert in two directions with one action Tighten the screw Force to pin down insert D Force to pull in insert External turning Achieving long tool life By strongly clamping the insert in two directions, good contact between the shim and insert can be maintained, even with high feed rates. Along with improving the accuracy of the insert position, long tool life can be achieved. Comparison of shim and insert contact  Coating material is applied to the shim side of the insert, which is installed on the toolholder. Double Clamp Compare the shim contact surface after tightening. (DCLN)  Shim contact surface of Shim contact surface of PS chipbreaker  double clamp lever lock  Cutting edge side Cutting edge side Lever Lock 8 NG (PCLN) 4 NG 5 10 15 20 25 30 Pass Cutting conditions: Only a part of the shape The shape of insert chipbreaker 34CrMo4, Vc = 150 m/min, ap = 1 mm, f = 0.4 mm/rev of insert chipbreaker is is transferred. There is a high transferred. CNMG120408PS, 30 pass interrupted machining level of contact. There is a low level of contact. Convenient marking design Screw Tightening torque (N•m) CS-2D 1.7 CS-3D 3.9 CS-5D 3.0 Use the part-description for convenient ordering. The screw tightening torque is also indicated. D3