Cylinder Liner Solid CBN Inserts For Processing Cast Iron Brake Disc

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Certification

We use Halnn PCBN Inserts BN-K10 TPGW110304, It perform as well as Sumitomo CBN Inserts. And The price is more reasonable comparing with Sumitomo CBN.

—— Htp

Angels, How are you? We was testing CBN insert, but not finish yet. We only test one grade in the hardest roll that we produce. Result was very good. In three weeks we will make machining again of these parts, then we can continue testing the other two grades. Until now result is very good.

—— Serigo

Hello Angels How are you? I hope that very good . Product tested ( RNMN12-BNK1) Vey Good , happy customer. Angels i need buy the following products :

—— Marcelo

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Cylinder Liner Solid CBN Inserts For Processing Cast Iron Brake Disc

Large Image : Cylinder Liner Solid CBN Inserts For Processing Cast Iron Brake Disc

Product Details:

Place of Origin:	China
Brand Name:	Halnn
Certification:	ISO9001
Model Number:	CNMN/SNMN/CNGN/SNGN

Payment & Shipping Terms:

Minimum Order Quantity:	10 pcs
Price:	Negotiable
Packaging Details:	10 pcs in one plastic box inside, carbon box outside
Delivery Time:	3~15 working days
Payment Terms:	T/T, Western Union, MoneyGram,Paypal
Supply Ability:	100000 pcs per month

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Detailed Product Description

Materials:	CBN/PCBN	Application:	Gray Cast Iron
Halnn Grade:	BNK30/BN-K20/BN-S300	Hole With/withoutMake:	With/Without
Positioning Pit:	With/Without	Origin Country:	China
Brand:	Halnn	Model No.:	RNGN/RNMN/CNGN/CNMN
High Light:	cbn inserts , cbn turning inserts

CNMN/SNMN Solid CBN Inserts High Speed Machining Cast Iron Brake Disc/Brake Drum

1. Halnn CBN Grade for machining Grey Cast iron

Insert Grade	Suited Materials	Machining Type	Typical Application
BN-S300	Gray Cast Iron	Roughing,Finishing	Brake Disc,Cast Iron Engine,Gearbox, Cylinder Liner
BN-K20		Semi-Finishing, Finishing
BNK30		Semi-Finishing,Finishing

2. BN-S300/BN-K20/BNK30 CBN Cutting Conditions

CBN Content	Halnn CBN Grade	Cutting Depth	Cutting Condition
97%	BN-S300	≤2mm	Continuous
97%	BNK30/BN-K20	≤1.5mm	Continuous

3. Common Models for machining brake disc and brake drum

SNMN/SNGN Solid CBN Inserts
Type	Dimension				Standard Chamfer	Grades		Corresponding tool holder
Type	L(mm)	φI.C(mm)	S(mm)	r(mm)	Standard Chamfer	BNK30	BN-S300	Corresponding tool holder
SNMN090304	9	9.525	3.18	0.4	S01020 S01025 S02020 S02030 S05020 S10020	●	●	CSDNN CSSNR/L CSKNR/L CSRNR/L CSXNR/L S25T-CSKNR/L
SNMN090308	9	9.525	3.18	0.8		●	●
SNMN090312	9	9.525	3.18	1.2		●	●
SNMN090404	9	9.525	4.76	0.4		●	●
SNMN090408	9	9.525	4.76	0.8		●	●
SNMN090412	9	9.525	4.76	1.2		●	●
SNMN120404	12	12.7	4.76	0.4		●	●
SNMN120408	12	12.7	4.76	0.8		●	●
SNMN120412	12	12.7	4.76	1.2		●	●
SNMN120712	12	12.7	7.94	1.2		●	●
SNMN120716	12	12.7	7.94	1.6		●	●
SNMN150716	15	15.875	7.94	1.6		●	●
SNMN201020	20	20	10	2.0		●	●

CNMN/CNGN Solid CBN Inserts
Type	Dimension				Standard Chamfer	Grades		Corresponding tool holder
Type	L(mm)	φI.C(mm)	S(mm)	r(mm)	Standard Chamfer	BN-S300	BNK30	Corresponding tool holder
CNMN090404	9	9.525	4.76	0.4	S01020 S01025 S02020 S02030 S02530 S03020	◎	◎	CCLNR/L S25T-CCLNR/L
CNMN090408	9	9.525	4.76	0.8		◎	◎
CNMN090412	9	9.525	4.76	1.2		◎	◎
CNMN120404	12	12.7	4.76	0.4		●	●
CNMN120408	12	12.7	4.76	0.8		●	●
CNMN120412	12	12.7	4.76	1.2		●	●
CNMN120416	12	12.7	4.76	1.6		●	●
CNMN120704	12	12.7	7.94	0.4		●	●
CNMN120708	12	12.7	7.94	0.8		●	●
CNMN120712	12	12.7	7.94	1.2		●	●
CNMN120716	12	12.7	7.94	1.6		●	●

4.Application Case

BN-S300 CNMN1207 solid cbn inserts finish machining gray cast iron brake disc
Component Materials	FC250 (GG250),HB170~210
Selected Halnn CBN Inserts	BN-S300 CNMN120712
Cutting Condition	ap=2mm,Fr=0.55mm/r, Vc=500m/min
Testing Performance
Insert Materials	Cutting Speeds	Tool Life/blade	Efficiency
Halnn BN-S300	500m/min	200 pcs	Improved 1.8 times
Carbide Insert	180	30 pcs	......

5.Typical Application

Normally for machining gray cast iron component, such as brake disc, brake drum, Halnn researched BN-S300,BN-K20 and BNK30 Solid CBN Inserts. The following is the cnc machine tools for machining gray cast iron brake disc.

Cylinder Liner Solid CBN Inserts For Processing Cast Iron Brake Disc

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