Finishing Cast Iron Brake Disc Materials with Halnn Tools CBN Turning Insert

Semi-Finishing Cast Iron Brake Disc Materials with Halnn Tools CBN Turning Insert

1. Halnn Tools CBN Tools High Speed Cutting Cast Iron Brake Disc with CBN Turning Insert

With the vigorous development of the automotive industry, the demand for brake disc products has increased year by year. As a key component of the car brake system, the brake disc is a powerful guarantee for safe driving. Processing efficiency and quality are especially important for the manufacture of brake discs. Halnn Tools has successively launched the new material-CBN inserts(BN-S300/BNK30/BN-K20/BN-K10), as the replacement tool materials.

2. Why we Choose Halnn Tools High Speed Cutting Cast Iron Brake Disc with CBN Turning Insert

Halnn researched 4 type CBN inserts grades specific for machining brake disc which can meet their

Specific brake disc parts, Halnn launched BN-S300,BN-K20 ,BNK30and BN-K10 4 grades CBN inserts, their advantages are as follows:

(1) High Hardness, Good wear resistance, which will be about 15~20 times of carbide insert.

(2) It can obey high cutting speed, the linear speed can reach 1500m/min, which improved the efficiency.

(3) CBN Insert use dry cutting methods, no need to add cutting fluid, the chips can be Recycling easily. It reduce the pollution and lower the tools costs.

3.Halnn Tools CBN Turning Insert Characteristics

5.Detailed Data of CNML CBN inserts

Type	Dimension				Standard Chamfer	Grades
	L(mm)	φI.C(mm)	S(mm)	r(mm)		BN-K1	BN-S20	BN-S200	BN-S300
CNML120708	12.9	12.7	7.94	0.8	S01020 S02020	●	●	●	●
CNML120712	12.9	12.7	7.94	1.2		●	●	●	●
CNML120716	12.9	12.7	7.94	1.6		●	●	●	●

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6.Application Case

High Speed Cutting Cast Iron Brake Disc Materials with Halnn Tools CBN Turning Insert Machining Part: Brake Disc Component Materials:GC250 (HT250) Hardness:HB170~HB210 Cutting Data: Vc=1150,Fr=0.2,ap=0.25 Cutting Type: Dry Cutting Machining Effect: The Tool Life of Coating CBN Inserts improved about 30%, And the roughness Kept Ra1.6

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7.Product Certificate

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8. Our service

Pre-Sales Service

l) Prompt reply and 24 hours online, professional team to provide best price and quality product.

l) Same testing support

l ) Every batch of products will be tested to ensure its quality.

After-sales Service

l) The real-time logistics information monitoring

l ) Any questions about the product can be consulted at any time.

l) Product with any problem can return

Zhengzhou Halnn Superhard Materials Co., Ltd is a high-tech enterprise specializing in the production of ultra-hardened tools, and the leader of professional hard material processing tools in China and the first to research new cutting tools specific for gray cast iron, kinds of wear-resistant steel/cast steel, hardened steel materials.

The predecessor of Halnn Superhard Material Co.,Ltd is Henan Superhard Material Institute which is the earliest to make research on processing the brittle and hard materials with cubic boron nitride tools and High-Grade Diamond Tools. As the pioneer of Industry tools in China, Halnn adhere to the initial business philosophy of "Not seeking large and complete, only insist high-precision and professional". With more than 10 years experience, Halnn has researched one by one new materials grade, new technology and become the most famous cutting tools brand in superhard cutting tools industry.