Powder Metallurgy Special Tools
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Powder Metallurgy Special Tools

Description: Powder Metallurgy Special CBN Inserts, CBN cutting inserts

Recommend Grade:  BN-K50, BNK30, BN-K10, BN-H21, BN-H101 etc

Machining Materials: Powder Metallurgy

Processing Way: Turing, Milling, Boring, Grooving

Product Description

Due to the existence of porous structure of powder metallurgy, the hardness value of powder metallurgy fluctuates in a small area, even if the measured macroscopic hardness is HRC20-35, the hardness of the particles after forming the parts will be as high as HRC60. These particles will cause the tool edge The mouth wears sharply. For powder metallurgy, Halnn Tools provides BN-K50, BNK30, BN-K10, BN-H21 brand PCBN inserts for customers to choose, the specific structure is as follows


Powder metallurgy cbn inserts Recommend Tools


PCBN inserts PCBN Grooing inserts 



Process Parameters


Processing material

Vcm/min

Ap (mm)

Frmm/r)

Brand

Powder metallurgy

80-150 (Roughing)

≥0.5mm

0.1-0.5

BNK30, BN-K10, BN-K50,

BN-H21, BN-H101

90-350 (Finishing)

≤0.5mm

0.1-0.2

 

 

Application Cases

 

Workpiece: Powder metallurgy

Powder metallurgy PCBN Inserts.JPG

Processing part: Gear - Outer face

Workpiece hardness: HRC20-30

Blade model: BN-H101 DCGW11T302 (E01)

Cutting parameters: N=1900R, Fr=0.13mm/r, Ap=0.1mm

Processing life: 600-700 Pcs

Conclusion: BN-H101 high cost-effective material processing powder metallurgy has a life span of 40% longer than competing products, and the price is absolutely superior



 

Powder metallurgy Belt pulley PCBN Inserts.JPG

Workpiece: Belt pulley

Material: Powder metallurgy, HRC38

Process Condition: Semi-Interrupt cutting

Insert ModelBN-K50 DCGW11T304

Cutting ParameterAp=0.2mmFr=0.1mm/rVc=150m/min

Dry Cutting

Insert material

Roughness

Lifetime

Halnn BN-K50

≤Ra0.8

450pcs

Other Brand PCBN

Ra1.0

300pcs




Workpiece: Valve seat

Valve seat PCBN Inserts.PNG

Material: Powder metallurgy

Process Condition: Semi-Interrupt cutting

Insert ModelBN-K50 DCGW11T304

Cutting ParameterAp=0.05mm, Fr=0.03mm/r, Vc=160m/min

Dry Cutting

Insert material

Roughness

Cutting Speeds

Lifetime

Halnn BN-K10

≤Ra0.8

160m/min

400pcs

Other Brand PCBN

Ra1.0

130m/min

280pcs

 

 

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Email:service@halnn-group.com

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