198 Каталог KYOCERA 2014 Металлорежущий инструмент для точения сверления фрезерования Стр.E8

Каталог KYOCERA 2014 Металлорежущий инструмент Стр. E8 0198 ENG Lab2u

Small Tools Advice on one point Chip control improvement at external cutting 1) Choose a chipbreaker applicable for varying ap Applicable to high precision cutting, sharp cutting due to periphery ground edge Superior surface finish due to anti-adhesion polished edge - Steel 5 4 - Stainless Steel GQ Sharp Cutting Oriented / E E, Q. W 2 Sharp Cutting GQ Oriented - CK - CK GF GF - CF CF CF 0.05 0.1 0.15 f ( mm/rev ) 0.05 0.1 0.15 f ( mm/rev ) 2) Improve chip control dividing tool passes into 2; roughing and finishing When chip control is not good in 1 pass cutting, Use Goose-neck Holders or Sleeve Holders Countermeasures (1) Finishing by Goose-neck Holder Roughing and finishing at one time by conventional toolholder Bad chip control Countermeasures (2) Finishing Move Sleeve Holder forward 5 4 2 How to choose toolholders to improve productivity in external turning Applications Tooling Example Toolholder Advantages Workpiece Dia. (Workpiece diameter) Medium-roughing of steel (Radial ap mm) Medium-roughing F F F -F -F -F N- N- N-LLL CDT SSS Small Double Sided Tooling (Screw Clamp) Cost reduction Over 6 ap = 2.5mm PCLN-FF PTLN-FF Toolholder for Double Sided Tooling for Automatic Lathe (Lever Lock) + FP-TK Chipbreaker Cost reduction Over 16 ap = 1.5 5mm Medium-roughing + Finishing Ref. page E9 Fig.1 Small Double Sided Tooling (Screw Clamp) Cost reduction Under 16 ap = 2.5mm Goose-neck Holder (Sleeve Holder) Chip Control Ref. page E9 Fig.2 Toolholder for Double Sided Tooling for Automatic Lathe (Lever Lock) + FP-TK Chipbreaker Cost reduction 16- 32 ap = 1.5 5mm Goose-neck Holder (Sleeve Holder) Chip Control Ref. page E9 Fig.3 Toolholder for Grooving Long curled chips are evacuated toward a fixed direction. 16- 32 ap = over 4mm Goose-neck Holder (Sleeve Holder) Chip Control E8