Каталог Stellram фрез со сменными пластинами - страница 218

Заказ инструмента: http://steelcam.org | 8 (343) 382-52-03 | sales@sverla-ekb.ru 7702VRD & 7712VRD Series Copy/Contour Milling Cutter Facing Copy / 3D Ramping Spiral / Circular Helical Helical Pocketing Contour Interpolation Interpolation Milling with Bore Hole ROUND INSERT MILLING CUTTERS WITH AND WITHOUT INDEXATION 7702VRD The 77.2VRD series is specifically designed for the Die & Mould industry.This cutter family is especially qualified for medium-roughing, semi-finishing and finishing of Steel, Alloy Steel, 7702VRD07: Tool Steel and Aluminium Alloys, as well as for Hardened Steel. Maximum ap = 3,5mm Diameter Range = 15mm to 20mm The cutter series 7702VRD is without an anti-rotation pocket, which allows a maximum number of insert indexing according to the axial depth of cut (ap) requirement. This is an 7702VRD10: advantage when this cutter is used for semi-finishing and finishing with low axial depth Maximum ap = 5mm of cut (ap) . Diameter Range = 20mm to 35mm The series 7712VRD is ideal for roughing, semi-finishing and finishing of Steel, Alloyed Steel, 7702VRD12 and 7712VRD12: Tool Steel and Aluminium as well as for Hardened Steel. This cutter series has an anti- Maximum ap = 6mm rotation design which ensures a precise number of indexes per insert. Diameter Range = 25mm to 80mm This unique patented pocket design prevents the inserts from rotating in the pocket, during 7702VRD16 and 7712VRD16: heavy feed machining and unstable conditions. Maximum ap = 8mm Diameter Range = 32mm to 100mm The insert for the 7712VRD12 cutter is six times indexable and the insert for the 7712VRD16 cutter is eight times indexable. This gives a maximumpossible usage of the available edges for roughing applications. Also, the axial negative rake cutting angle greatly reduces the vibration when using long extensions. This robust design provides savings within the production process, under unstable conditions. www.kennametal.com A217