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Indexable Solid Cubic Boron Nitride , Rough Machining Truck Brake Drum

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Zhengzhou Halnn Superhard Materials Co., Ltd

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Indexable Solid Cubic Boron Nitride , Rough Machining Truck Brake Drum

Name: Indexable Solid Cubic Boron Nitride Rough Machining Truck Brake Drum
Brand: Halnn
Price: 1 USD

Indexable Solid Cubic Boron Nitride , Rough Machining Truck Brake Drum Manufactures

Brand Name : Halnn

Model Number : WNMN080408/WNGN080412

Certification : ISO9001

Place of Origin : China

MOQ : 10 pcs

Price : Negotiable

Payment Terms : T/T, Western Union, MoneyGram,Paypal

Supply Ability : 100000 pcs per month

Delivery Time : 3~15 working days

Packaging Details : 10 pcs in one plastic box inside, carbon box outside

Materials : Cubic Boron Nitride

Application : Truck Brake Drum

Halnn Grade : BN-S30 and BNK30

Hole With/withoutMake : With/Without

Brand : Halnn

Model No. : WNMN080408/WNGN080412

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WNMN08/WNGN/WNGA Indexable CBN Inserts Rough Machining Truck Brake Drum

1. Halnn CBN Grade for machining Truck Brake Drum BN-S30 and BNK30

Insert Grade	Suited Materials	Machining Type	Typical Application
BN-S30	Gray Cast Iron,Grey Cast Iron	Roughing,Semi-Finishing	Brake Drum,Cast Iron Engine,Gearbox, Cylinder Liner
BNK30	Gray Cast Iron,Grey Cast Iron	Roughing,Finishing	Brake Drum,Cast Iron Engine,Gearbox, Cylinder Liner

2. BN-S300/BNK30 Indexable CBN Inserts Cutting Conditions

Halnn CBN Grade	CBN Content	Granularity (μm)	Cutting Depth	Cutting Condition
BN-S30	85%	8~12	1~10 mm	Continuous
BNK30	97%	2~4	≤1.5 mm	Continuous

3. Common Indexable CBN Inserts Models for machining brake drum

WNMN/WNGN Indexable CBN Inserts
Type	Dimension				Standard Chamfer	Grades		Corresponding tool holder
Type	L(mm)	φI.C(mm)	S(mm)	r(mm)	Standard Chamfer	BN-S30	BNK30	Corresponding tool holder
WNMN080404	8	12.7	4.76	0.4	S01015 S01020 S02020 S02025	●	●	CWLNR/L
WNMN080408	8	12.7	4.76	0.8		●	●
WNMN080412	8	12.7	4.76	1.2		●	●
WNMN080604	8	12.7	6.35	0.4		●	●
WNMN080608	8	12.7	6.35	0.8		●	●
WNMN080612	8	12.7	6.35	1.2		●	●

WNMN/WNGN Indexable CBN Inserts
Type	Dimension					Standard Chamfer	Grades
Type	L(mm)	φI.C(mm)	φd(mm)	S(mm)	r(mm)	Standard Chamfer	BNK30	BN-S30
WNGA080404	08	12.7	5.16	4.76	0.4	S01015 S01020 S02020 S02025	●	●
WNGA080408	08	12.7	5.16	4.76	0.8		●	●
WNGA080412	08	12.7	5.16	4.76	1.2		●	●

4.Application Case

BNK30 CNGN120416 Indexable cbn inserts machining brake drum
Component Materials	FC250 (GG250),HB180~241
Selected Halnn CBN Inserts	BNK30 CNGN120416
Roughness requirements	Ra3.2
Testing Performance
Insert Materials	Cutting Speeds Vc(m/min)	Feed Rate Fr(mm)	Cutting Depth ap(mm)	Tool Life/blade
Halnn BNK30	657 m/min	0.3	0.4~0.5	Improved 1.8 times
Other CBN	657 m/min	0.3	0.4~0.5	......

5.Typical Application

Normally for machining gray cast iron component, such as brake disc, brake drum, Halnn researched BN-S30,BNK30 Indexable CBN Inserts. The following is the cnc machine tools for machining gray cast iron brake disc.

Product Tags:

cbn cutting tools

cbn turning inserts

Indexable Solid Cubic Boron Nitride , Rough Machining Truck Brake Drum Images

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