Общий каталог Sumitomo 2018 - 2019 - страница 440
Навигация
Общий каталог Sumitomo 2012
Каталог Sumitomo резьбонарезной инструмент
Каталог Sumitomo пластины с режущей кромкой-моноалмаз Sumicristal
Каталог Sumitomo инструмент для обработки канавок
Общий каталог Sumitomo 2019 - 2020
Каталог Sumitomo запасные части- Pages 3-6_CS6_EN_web
- A 1-20 insert selection EN_web
- B 1-14 grades_EN_web
- C01-17 inserts intro pages_EN_web
- C18-56 negative inserts_EN_web
- C57-86 positive inserts_EN_web
- D 1-46 tool holders_EN_web
- E 1-24 boring bars_EN_web
- F 1-48 grooving_thread tools_EN_web
- G 1-54 milling cutters_EN_web
- H 1-48 insert type endmills_EN_web
- J 1-24 new endmills_EN_web
- J 25-50 endmills_EN_web
- K 1-46 Multi-Drills_EN_web
- K 47-76 Multi-Drills_EN_web
- L 1-28 cbn_pcd grades_EN_web
- M 1-34 cbn_pcd inserts_EN_web
- M 35-56 SHM tools_EN_web
- N1-24 technical guidance_EN_web
- P 1-8 spare parts_neu_EN_web
- P 9-22 index_notes_EN_web
SUMIDIA Coated Drills
SDC Type
MDS...SDC
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
| Diameter | Point | Hole Depth | |||
| Type | Range (mm) | angle | (L/ ) | ||
| D | |||||
| Characteristics and Applications | ø2,0 ~ ø4,0 | 90° | |||
| MDS□□□□□SDC 3 | ~ 3 | ||||
| Excellent drilled-hole quality | ø4,851 ~ ø10,0 | 130° | |||
| l | |||||
| - Sharp cutting edge shape reduces delamination of fibre | |||||
| layers and burrs. | SUMI- | Hardened Steel | |||
| - Continuously changing point angle disperses load placed | DCX20 | DIA |
| 45~55 | 55~60 | 60~65 | ||||
| on cutting edge and prevents breakage. | Tempered Die Steel | HRC | HRC | HRC | Stainless Steel | Ti Alloy / Heat Resistant Alloy |
Grade Coating 〇 ◎
l Long tool life * CFRP (Carbon Fibre Reinforced Plastic) - Use of high-strength diamond coating with excellent adhesion delivers high quality and long tool life. Diameter ø2,0 ~ ø4,0mm Performance
Comparison of Machined Surface Finish Excellent Machined Face Quality (Prevents Delamination And Burrs) Diameter ø4,851 ~ ø10,0mm
SDC Concurrent Concurrent Concurrent
A B C
Hole Entrance
Hole Exit
Tool: SUMIDIA coated drill SDC type, øD=6,375 Diameter ø2,0~10,0mm
| Dimen | sions | ,, | 3 | D Type | (mm) |
| øD (mm) | ød (mm) | Cat. No. | Stock | L Dimen | l sions |
| 2,0 | MDS 02000SDC3 | m | 12,5 | ||
| 2,489 | 3,0 | 02489SDC3 | m | 49 | 15,0 |
| 3,0 | 03000SDC3 | m | 17,5 | ||
| 3,3 | 3,3 | MDS 03300SDC3 | m | 60 | 20,0 |
| 4,0 | 4,0 | 04000SDC3 | m | 22,5 | |
| 4,851 | 4,851 | MDS 04851SDC3 | m | 76 | 275 |
| 5,0 | 5,0 | 05000SDC3 | m | , | |
| 5,6 | 5,6 | MDS 05600SDC3 | m | 81 | 300 |
| 6,0 | 6,0 | 06000SDC3 | m | , | |
| 6,375 | 6,375 | MDS 06375SDC3 | m | 83 | 32,5 |
| 7,0 | 7,0 | 07000SDC3 | m | 35,0 | |
| 7,938 | 7,938 | MDS 07938SDC3 | m | 90 | 400 |
| 8,0 | 8,0 | 08000SDC3 | m | , | |
| 9,0 | 9,0 | MDS 09000SDC3 | m | 98 | 45,0 |
| 9,550 | 9,550 | MDS 09550SDC3 | m | 105 | 500 |
| 10,0 | 10,0 | 10000SDC3 | m | , |
Cutting Conditions: n = 6.000rpm, f=0,1mm/rev, d =28mm (Through) oc
Rake Face
Stable diamond layer adhesion prevents delamination. Recommended Cutting Conditions Excellent wear resistance enables high-quality drilling with long tool life.
| øD Work Cond. | CFRP Only (Dry Machining) | Stacked Plates of CFRP, Aluminium Alloys (Dry Machining) |
| vc ~ ø 60 | 80 -120- 150 | 40 -60- 80 |
| f , | 0,05 -0,08- 0,10 | 0,05 -0,05- 0,10 |
| vc ~ ø100 | 80 -100- 120 | 40 -60- 80 |
| f , | 0,05 -0,08- 0,10 | 0,05 -0,05- 0,10 |
Hole
oc ( v : Cutting Speed (m/min), f : Feed rate (mm/rev), )
Dry c Min - Optimum - Max