Каталог Sumitomo пластины с кубическим нитридом бора Sumiboron - страница 93

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W Trigon Type Standard Cutting Edge Specification (Refer to L26 to L27 for details on symbols.)

BNX10 BNX20 BNX25 BN1000BN350BN2010 BNC100 BNC200 BNC500 BN500BN7000 BN7500 BNS800
BN2000BN2020 BNC160 BNC300BN700

Negative T01225 T02020

T01225 S01225 S01725 S01225S01225 S01225 S01225 S01215 T01215 T01215 T01215Q
PositiveT01235
: 1st Choice: 1st Choice: 1st Choice
Legend: Continuous Cut:Medium Cut:Interrupted Cut:
2nd Choice2nd Choice2nd Choice
WNMA0804˜˜Applicable holder ref. page, (Example)K cast iron
S exotic alloy
Applicable External HoldersC34H hardened steel
Applicable Internal HoldersE25, 26ecommended Application sintered component

I.C.: ø12.7 Thickness: 4.76 Hole: ø5.16 CBN Dimensions L (mm)

  • One-use Type/Negative (With Hole)
AppearanceCutting EdgeCat. No.Old Cat. No.
Specifi cationNose R
NU-WNMA 080404DQQQ
0.43.3
Standard 080408QDQQQ

1 1 0.8 2.8

*For BNX25, use NS type code (NS-WNMA) *Depth-of-cut for one-use type is 0.5mm or less C

  • Negative Type (With Hole)
WNMA 080404DQQQ
0.44.5
Standard 080408QDQQQ

1 1 0.8 4.4

080412 QQQ D

1.2 4.3

R

S

T

V

W

SUMIBORON Application Range Map

Ⓒ Gray Cast Iron Ⓓ Ductile Cast Iron Ⓔ General Sintered Alloy Ⓕ High Density Sintered Alloy

2,000 500 300 300 1,500 400 200 200

BN7000 BNC500

1,000 300 BN7500

BNS800 ） BN7000 BN7500

100 100