441 Каталог SUMITOMO 2018 Инструмент металлорежущий Пластины Резцы Фрезы Сверла Стр.K45

Каталог SUMITOMO 2018 Инструмент металлорежущий Стр. K45 0441 Lab2u

MDS...SDC d SUMIDIA Coated Drills SDC Type \ 1 i r \ f 1 I 1 L j 1 General Features SUMIDIA Coated SDC type drills for Carbon Fibre Reinforced Plastic (CFRP) employ Sumitomo Electric Hardmetal‘s proprietary multi-step point angle. Combined with a diamond coating, this technology improves the quality of machined surfaces and extends tool life. Series Characteristics and Applications Excellent drilled-hole quality - Sharp cutting edge shape reduces delamination of fibre layers and burrs. - Continuously changing point angle disperses load placed on cutting edge and prevents breakage. Long tool life - Use of high-strength diamond coating with excellent adhesion delivers high quality and long tool life. Performance Comparison of Machined Surface Finish Excellent Machined Face Quality (Prevents Delamination And Burrs) Concurrent Concurrent Concurrent SDC Hole Entrance Tool: SUMIDIA coated drill SDC type, 0D=6,375 Competitor A B C's drill 0D=6,35 & 0D=6,5 Work Material: CFRP Cutting Conditions: n = 6.000rpm, f=0,1mm/rev, doc =28mm (Through) Dry Tool Life Comparison Effects of Diamond Coating SDC type (After drilling 600 holes) No delamination Low flank wear Competitors product (After drilling 50 holes) Margin More delamination from cutting edge to flank Stable diamond layer adhesion prevents delamination. Excellent wear resistance enables high-quality drilling with long tool life. SDC Competitor A's Diamond Coated Drill Carbide Drill Hole 100 200 300 400 500 600 Tool: Work Material: Cutting Conditions: SUMIDIA coated drill SDC type, 0D=6,375 Competitor A B C's drill 0D=6,35 & 0D=6,5 CFRP n = 6.000rpm, f=0,1mm/rev, doc =28mm (Through) Dry Type Diameter Range (mm) Point angle Hole Depth (l/d) MDS SDC 3 02,0 04,0 90° 3 04,851 010,0 130° Grade Coating Structual Steel Carbon Steel Alloy Steel Pre-hardened Steel Tempered Die Steel Hardened Steel Stainless Steel Ti Alloy / Heat Resistant Alloy Cast iron Al Alloy Cu Alloy CFRP 45 55 HRC 55 60 HRC 60 65 HRC o CFRP (Carbon Fibre Reinforced Plastic) Diameter 02,0 04,0mm E Diameter 04,851 010,0mm (Diameter 02,0 10,0mm (mm) Dimensions 3D Type 0D (mm) 0d (mm) Cat. No. Stock Dimensions L l 2,0 2,489 3,0 3,0 MDS 02000SDC3 02489SDC3 03000SDC3 O O O 49 12.5 15,0 17.5 3,3 4,0 3,3 4,0 MDS 03300SDC3 04000SDC3 O O 60 20,0 22,5 4,851 5,0 4,851 5,0 MDS 04851SDC3 05000SDC3 O O 76 27,5 5,6 6,0 5,6 6,0 MDS 05600SDC3 06000SDC3 O O 81 30,0 6,375 7,0 6,375 7,0 MDS 06375SDC3 07000SDC3 O O 83 32,5 35,0 7,938 8,0 7,938 8,0 MDS 07938SDC3 08000SDC3 O O 90 40,0 9,0 9,0 MDS 09000SDC3 O 98 45,0 9,550 9,550 MDS 09550SDC3 O 105 50,0 10,0 10,0 10000SDC3 O Recommended Cutting Conditions Work 0D\ \ CFRP Only (Dry Machining) Stacked Plates of CFRP, Aluminium Alloys (Dry Machining) 0 6,0 vc 80 - 120 - 150 40 - 60 - 80 f 0,05 - 0,08 - 0,10 0,05 - 0,05 - 0,10 010,0 vc 80 - 100 - 120 40 - 60 - 80 f 0,05 - 0,08 - 0,10 0,05 - 0,05 - 0,10 ( vc : Cutting Speed (m/min), f : Feed rate (mm/rev), Min - Optimum - Max ) DCX20 Hole Exit Flank Rake Face 0 K45 Multi-Drills