ⳬӲCBNƬԳĥ/Ӳ
λ:֣ݻⳬӲ˾. : Ӧð . ʱ:2018/4/12. : 4989 .
νԳĥָóĥΪӲֵռӹӹգԳĥѾã豸װоߣӲ·߾ӰԳĥijɱ͵߷˵кöֲʹѡⳬӲΪҹӲ߹רעڴӲϺϼӹߵоԳĥ/ӲⳬӲѾγ˴Ӵּӹӹһĵ߷尸£
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ӹ
ӹϣ20CrMnTi֣HRC58-62
ѡõƬBN-H05 CNGA120408 ap=0.1mmFr=0.1mm/rVc=180m/min |
߲ |
ֲڶ |
|
BN-H05 |
Ra0.8 |
800 |
ijƷCBN |
Ra1.0 |
550 |
|
ӹеȶڿ
ӹϣ20CrMnTi֣HRC58-62
ѡõƬBN-H10 CCGW09T304 ap=0.25mmFr=0.08mm/rVc=135m/min |
߲ |
ٶ |
|
Ч |
BN-H10 |
135m/min |
1000 |
22% |
ijŷϵƷPCBN |
110m/min |
600 |
---- |
|
ӹǿ
ӹϣ20CrMnTi֣HRC58-62
ѡõƬBN-H21 WNGA080404 ap=0.15mmFr=0.1mm/rVc=117m/min |
߲ |
|
ʧЧʽ |
BN-H21 |
600 |
ĥ |
ijƷPCBN |
100 |
|
|
ӹϣָHRC58-62
ѡõƬBN-H10 Fr=0.1mm/rVc=170m/min |
߲ |
ٶ |
|
ʧЧʽ |
BN-H10 |
170m/min |
350 |
ĥ |
ijƷմɵƬ |
120m/min |
70 |
|
|
ӹǿԲ
ӹϣĥĩٸHRC65
ѡõƬBN-H21 CNGA120408 ap=0.15mmFr=0.1mm/rVc=35-60m/minʪ |
߲ |
|
ʧЧʽ |
BN-H21 |
5 |
ĥ |
ijϵƷPCBN |
1 |
|
|
ӹ42CrMo4HRC58-62еȶ
ѡõƬBN-H10 RNGN090300S02035 ap=1mm֣,ap=0.15mmFr=0.25mm/r |
߲ |
ٶ |
|
Ч |
BN-H10 |
145m/min |
3/ |
20% |
ijƷCBN |
120m/min |
2/ |
---- |
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ӹϣ˿Gcr15
ӲȣHRC60-62 ѡõƬBN-S20 CNGN120708 ap=4.5mmFr=0.10mm/rVc=95m/min |
߲ |
ٶ |
Ե |
ʧЧʽ |
BN-S20 |
95m/min |
4.5mm |
ĥ |
ijƷմɵƬ |
65m/min |
0.5mm |
|
|
ӹ˿ƣGcr15
ӲȣHRC60-62 ѡõƬBN-H10
Fr=0.10mm/rVc=150m/min |
߲ |
ֲڶ |
ʧЧʽ |
BN-H10 |
Ra0.8 |
ĥ |
ijƷPCBN |
Ra1.2-1.6 |
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