479 Каталог SUMITOMO 2018 Инструмент металлорежущий Пластины Резцы Фрезы Сверла Стр.L7

Каталог SUMITOMO 2018 Инструмент металлорежущий Стр. L7 0479 Lab2u

Hardened Steel SUMIBORON One-Use Wiper Inserts Purpose of Wiper Edge Characteristics - SUMIBORON one-use insert with wiper edge for hardened steel machining - Excellent surface finish similar to grinding - Improved efficiency with higher speeds and feeds - New lineup includes: WG type a for low-feed cutting WH type a for high-feed cutting Surface Roughness of Wiper Insert ”Wiper” Insert (r=0,8) Standard Insert (r=0,8) Finishing (f=0,10mm/rev) High feed cutting (f=0,30mm/rev) Finishing (f=0,10mm/rev) High feed cutting (f=0,30mm/rev) Surface Roughness Profile WG Type UA/UA AA/ WH Type l/vVl/uuVVV Surface Roughness Rz 0,63 jm 1,39jm 1,98jm 9,20jm Recommended Cutting Conditions (Surface Roughness Standard: Rz = 1,6 3,2jm) For optimum effectiveness, use wiper inserts for continuous cutting. For copy turning, inserts with nose-radius is recommended. Chattering and undulation may occur, please use work and machine with high rigidity. Two types are available depending on the feed rate: WG type: Recommended feed rate: less than f < 0,20mm/rev WH type: Recommended feed rate: more than f > 0,20mm/rev Range of good surface roughness: Rz=1,6 m to 3,2 m Available grades: BN2000, BNC2010, BNC160, BNC2020,BNC200 tt u C 220 150 100 50 1 1 1 1 WG Type i i IN \ WH Type WG Type WH Type WG Type 1 1 WH Type : l L l 0,05 0,1 0,2 0,3 Feed Rate (mm/rev) BNC2010 BNC160 BNC2020 BNC200 BN2000 0,4 Tool-Setup WG / WH Wiper CNGA / CCGW / WNGA Type Wiper 1. Use a holder with a 95° approach angle. 2. Tool compensation required. CNGA / CCGW / WNGA type wiper inserts do not follow the ISO standard. Correction of the tool offset of the cutting edge as explained on the right. Approach angle ) 95° O rmJ ii Cutting Edge Position Compensation, Outer Processing External Turning o Z axis (+) Nose Radius Type X-Direction Z-Direction R0,4 WG -0,02 -0,02 WH -0,06 -0,06 R0,8/R1,2 WG -0,01 -0,01 WH -0,06 -0,06 DNGA / DCGW Type Wiper 1. Use a holder with a 93° approach angle. 2. Tool compensation required. DNGA / DCGW type wiper inserts do not follow the ISO standard. Correction of the tool offset of the cutting edge as explained on the right. Note: DNGA/DCGW type wiper inserts are only possible for external and internal turning, not for facing. Approach angle 93° Cutting Edge Position Compensation, Outer Processing External Turning Z axis (+) Nose Radius Type X-Direction Z-Direction R0,4 WG -0,17 -0,01 WH -0,70 -0,06 R0,8 WG -0,05 0 WH -0,58 -0,05 L7 SUMIBORON