Основной каталог Winstar 2021 - страница 508

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Навигация

Indexable Drill Inserts & Holders DWC Recommended Cutting Conditions DWC Series (2×D, 3×D) Feed Rate (mm/rev) Work Material Hardness Vc(m/min) WCMT03 WCMT04 WCMT05 WCMT06 WCMT08 Ø14-Ø20.5 Ø22-Ø25.5 Ø26-Ø30 Ø31-Ø39 Ø40-Ø60 Mild Steel (<180HB) 110~220 0.06~0.09 0.06~0.11 0.07~0.13 0.08~0.18 0.10~0.25 P Cabon Steel (180~280HB) 90~140 0.06~0.09 0.06~0.11 0.07~0.13 0.08~0.18 0.10~0.25 Alloy Steel (280~350HB) 70~120 0.05~0.07 0.05~0.09 0.06~0.11 0.07~0.14 0.08~0.17 M Stainless Steel (<200HB) 60~140 0.05~0.09 0.05~0.10 0.06~0.13 0.07~0.15 0.08~0.18 Cast lron (<350Mpa) 110~260 0.07~0.11 0.07~0.13 0.08~0.15 0.09~0.18 0.11~0.22 K Ductile Cast lron (<450Mpa) 90~120 0.06~0.10 0.06~0.12 0.07~0.14 0.08~0.16 0.10~0.20 Aluminum <12% Si - 200~360 0.06~0.11 0.08~0.13 0.09~0.15 0.11~0.18 0.12~0.25 N Aluminum >12% Si - 150~250 0.06~0.11 0.08~0.13 0.09~0.15 0.11~0.18 0.12~0.25 S Heat Resistant Alloy - 25~50 0.03~0.05 0.03~0.06 0.04~0.08 0.05~0.10 0.06~0.12 H Hardened Material - - - - - - - Apply for 4×D reduce 10%, 5×D reduce 15%. B073