Brazed Indexable PCBN Inserts Finishing Machining Hardened Steel Ball Screw

Finishing Machining Hardened Steel Ball Screw with Brazed PCBN Indexable Inserts

1. Halnn Tools Rough Turning Ball Screw with Halnn CBN Turning Inserts full form better wear resistance

Halnn Tools accurately grasps the changing pulse of the times and continuously strives to develop high-quality, high-performance tool products that can quickly meet increasingly diverse needs. Based on the long-term cultivation of accumulated technical strength and the most advanced technology development capabilities, the concept of "cubic boron nitride monolithic crystal insert" for rough machining has been proposed, and it has adapted to the cutting requirements of modern "high speed, precision machining".

Cubic boron nitride integrated polycrystalline blade, strong impact resistance, good wear resistance, high hardness, high efficiency of turning ball screw. This is a machining effect unmatched by cemented carbide tools and ceramic tools, which is 4-5 times the grinding efficiency.

2. BN-H10 PCBN Indexable Inserts Characteristics

3.Detailed Data of CNGA PCBN Indexable Inserts

Type

Dimension

Standard Chamfer

Grades

L(mm)

φI.C(mm)

S(mm)

φd(mm)

r(mm)

BN-H05

BN-H10

BN-H21

BN-K10

BN-H05 C25

BN-H10 C25

BN-H21 C25

CNGA120404-2S

12.9

12.7

4.76

5.16

0.4

S01015 S01020 S01025 S02020 S02025

●

●

●

●

◎

●

◎

CNGA120408-2S

12.9

12.7

4.76

5.16

0.8

●

●

●

●

◎

●

◎

CNGA120412-2S

12.9

12.7

4.76

5.16

1.2

●

●

●

●

◎

●

◎

CNGA120416-2S

12.9

12.7

4.76

5.16

1.6

●

●

●

●

◎

●

◎

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4.Pictures of Halnn Tools PCBN Indexable Inserts

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5.Application Case

Component:Ball Screw ,Gcr15
Hardness:HRC60-62
Selected Insert:BN-H10
Cutting Parameters	Fr=0.10mm/r
	Vc=150m/min
Dry Cutting
Insert Materials	Roughness	Failure Mode
Halnn BN-H10	≤Ra0.8	Normal Wear
Other PCBN	Ra1.2-1.6	Damage or Broken

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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.