Каталог Sumitomo пластины с кубическим нитридом бора Sumiboron - страница 109

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SUMIBORON SUMIBORON Tool Holders with Small Round Inserts PR Type JIG Boring Tools SJB Type ● Lever Lock clamping system ● Easy to use, the lack of protruding clamp mechanism allow for smooth chip flow. ● Versatile round insert can be applied to various operations. ■ Holders ■ Tool Bodies 15° Grinding direction of rake surface PRGC Type 30° WF B DCON –0.015 ° DMIN 45 0 LH IC LF 7° External Profiling LS HF H Dimensions (mm) LF Edge Stock I. C. Height Width Length Cutting edge Height Head Applicable Cat. No. 5° ° R L IC H B LF WF HF LH Insert PRGC R/L3225P9 D D 9 32 25 170 32 32 18 RCGA 0906M0 45 0.4 ~ 0.5 IC Dimensions (mm) WF PRDC Type B Stock Diameter Min. Dia. Length Length LH Cat. No. 15° LF BN250 DCON DMIN LF LS External General Turning SJB 0804 D 8 4 45 32 HF H Dimensions (mm) Edge 0805 D 8 5 45 32 I. C. Height Width Length Cutting edge Height Head Applicable Cat. No. Stock 0806 D 8 6 50 30 IC H B LF WF HF LH Insert PRDC N 3225P9 D 9 32 25 170 12.5 32 25 RCGA 0906M0 0808 D 8 8 60 30 SJB 1006 D 10 6 50 30 WF B PRGN Type IC 1008 D 10 8 60 30 LH LF 1010 D 10 10 70 30 External General Turning 1012 D 10 12 70 30 HF H Dimensions (mm) 1015 D 10 15 70 30 Edge Stock I. C. Height Width Length Cutting edge Height Head Applicable Cat. No. ■ Recommended Cutting Conditions R L IC H B LF WF HF LH Insert PRGN R/L3225P9 D D 9 32 25 170 32 32 10 RNGA 0906M0 Inserts are not included. Low speeds may cause chattering Spindle Speed n above 800min-1 ■ Inserts and chipping on the cutting edge. Fig 1 Fig 2 L 7° Excessive depth of cut may cause Depth of cut ap 0.03 to 0.3 mm/radius larger tool deformation resulting in ø8.4 ø9 ø9 deterioration of bore accuracy. SUMIBORON Feed Rate f 0.03 to 0.1mm/rev ― 6.35 6.35 Stock Cat. No. Fig BN2000 BNX20 BN350 BN7000 RCGA 0906M0 D 1 RNGA 0906M0 D D 2 ■ Parts Applicable Inserts Shims Lever Pin Bolt Shim Pin Wrench PRGC R/L3225P9 LSR817 PRDCN 3225P9 LCL3S LCS3 LSP3 LH025 LSR917 PRGN R/L3225P9 L109