20CrMnTi Hardened Steel materials Gear wheel with Halnn CCGW CBN Turning Inserts Hard Part Turning

1. Halnn Tools CBN Turning Inserts Hard Part Turning 20CrMnTi Hardened Steel materials Gear wheel

Halnn Featured advantages: Large allowance and heavy interrupt turning: With non-metal as binder, it improve the impact resistance and Fracture resistance and shock resistance of the component. The cutting depth will be not limited, feeds all the insert, and it can be used for interrupt hard turning hardened steel, such as gear surface of large scale gears, which will have large deformation after heat treatment. For this type component, Halnn cbn insert will not appear some phenomenon with non-grinding or chipping phenomenon, which is a big breakthrough in cbn insert industry all over the world.

2. CBN Turning Inserts Characteristics

3.Detailed Data of CBN Turning Inserts

Type	Dimension					Grades
	L(mm)	φI.C(mm)	S(mm)	φd(mm)	r(mm)	BN-H11	BN-H20	BNK30
VNGA160404-4S	16.6	9.525	4.76	3.81	0.4	●	●	●
VNGA160408-4S	16.6	9.525	4.76	3.81	0.8	●	●	●
VNGA160412-4S	16.6	9.525	4.76	3.81	1.2	●	●	●

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4.Packing of PCBN inserts

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5.Application Case

Machining Workpiece:	Synchronizer
Machining Part:	Tooth Sleeve
Machining Materials:	Gear Wheel Steel
Processing Type:	Fine Finishing
Workpiece Hardness:	HRC58~62
Machining Type:	Continuous Fine Turning
Insert Model:	BN-H11 VNGA 160404
Cutting Parameters:	Vc=170m/min,Fr=0.1mm/r,ap=0.15mm
Machining Effect
Insert Materials	Cutting Speed	Tool Life/edge	Failure Mode
Halnn BN-H11	170 m/min	350 pcs	Normal Wear
Ceramic Insert	120 m/min	70 pcs	Chipping

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6.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.