Zhengzhou Halnn Superhard Materials Co., Ltd

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Continuous Finish PCBN Turning Inserts For HRC65 Powder Metallurgy Steel

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Good quality PCBN Inserts for sales
Good quality PCBN Inserts for sales
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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Continuous Finish PCBN Turning Inserts For HRC65 Powder Metallurgy Steel

China Continuous Finish PCBN Turning Inserts For HRC65 Powder Metallurgy Steel supplier
Continuous Finish PCBN Turning Inserts For HRC65 Powder Metallurgy Steel supplier Continuous Finish PCBN Turning Inserts For HRC65 Powder Metallurgy Steel supplier Continuous Finish PCBN Turning Inserts For HRC65 Powder Metallurgy Steel supplier

Large Image :  Continuous Finish PCBN Turning Inserts For HRC65 Powder Metallurgy Steel

Product Details:

Place of Origin: China
Brand Name: Halnn
Certification: ISO9001
Model Number: TCGW/CNGA/VNGA/VCGW

Payment & Shipping Terms:

Minimum Order Quantity: 10 pieces
Price: Negotiable
Packaging Details: 10 pcs in one Plastic box inside, carton box outside
Delivery Time: 5~15 working days
Payment Terms: T/T, Western Union,Paypal, MoneyGram
Supply Ability: 100000 pcs per month
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Detailed Product Description
Materials: Polycrystalline Cubic Boron Nitride Suited Condition: Continuous/Semi-Interrupt/Heavy Interrupt Turning
Brand: Halnn Halnn Grade: BN-H10/BN-H05/BN-H21
Models: TCGW/CNGA/VNGA/VCGW Origin Country: China

 

PCBN Inserts Continuous Finish Turning Powder Metallurgy HRC65 High Wear Resistant Steel

 


 

1. About Powder Metallurgy

 

Powder metallurgy (PM) is a term covering a wide range of ways in which materials or components are made from metal powders. PM processes can avoid, or greatly reduce, the need to use metal removal processes, thereby drastically reducing yield losses in manufacture and often resulting in lower costs.

 

However Powder metallurgy products usually are difficult to machine. Many end users always try to find the cutting tools which have good performance on powder metallurgical products. Specific for this material, Halnn researched special grades.

 


 

2. PCBN Inserts for finish turning hardened steel

 

Insert Materials

Coating

Suited Materials Machining Type CBN Content Granularity Application

BN-H05

BN-H05 C25

With

/Without Coating

Hardened Steel, High strength cast iron

Continuous  45% ≤1

Gears,Gear Shaft, Bearings,wind power bearings

BN-H10

BN-H10 C25

Semi-Interrupt 50% ≤1

BN-H21

BN-H21 C25

Heavy Interrupt 60% 1~2

  


 

3.Common models specification

 

CNGA1204 80° Rhombic PCBN Inserts with 2 cutting edges

Continuous Finish PCBN Turning Inserts For HRC65 Powder Metallurgy SteelContinuous Finish PCBN Turning Inserts For HRC65 Powder Metallurgy Steel

Type Dimension Standard Chamfer Grades
L(mm) φI.C(mm) S(mm) φd(mm) r(mm) BN-H21 BN-H21 C25
CNGA120404-2S 12 12.7 4.76 5.16 0.4

S01015

S01020

S01025

S02020

S02025

CNGA120408-2S 12 12.7 4.76 5.16 0.8
CNGA120412-2S 12 12.7 4.76 5.16 1.2
CNGA120416-2S 12 12.7 4.76 5.16 1.6

 

 CNGA1204 80° Rhombic PCBN Inserts with 4 cutting edges

Continuous Finish PCBN Turning Inserts For HRC65 Powder Metallurgy SteelContinuous Finish PCBN Turning Inserts For HRC65 Powder Metallurgy Steel

Type Dimension

Standard Chamfer

Grades
L(mm) φI.C(mm) S(mm) φd(mm) r(mm) BN-H21 BN-H21 C25
CNGA120404-4S 12 12.7 4.76 5.16 0.4

S01015

S01020

S01025

S02020

S02025

CNGA120408-4S 12 12.7 4.76 5.16 0.8
CNGA120412-4S 12 12.7 4.76 5.16 1.2
CNGA120416-4S 12 12.7 4.76 5.16 1.6
 

 


 

4. Typical Application Case

 

BN-H21 CNGA120408 PCBN Inserts finish turning powder metallurgy

Component: Powder Metallurgy Gears,High Wear resistant powder high speed steel,HRC65

Machining Condition: Heavy Interrupt turning End Surface
Selected Insert: BN-H21 CNGA120408
Cutting Condition: ap=0.15mm,Fr=0.1mm/r,Vc=35~60m/min,Wet cutting

Continuous Finish PCBN Turning Inserts For HRC65 Powder Metallurgy Steel

Insert material

Cutting Speeds

Lifetime

Failure Mode

Halnn BN-H2 60 m/min

5 pcs/blade

Flank Wear

Other Brand CBN

60 m/min

1 pcs/blade

Fracture

 

Contact Details
Zhengzhou Halnn Superhard Materials Co., Ltd

Contact Person: zhu

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