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Zhengzhou Halnn superhard material Co.,Ltd
[ Henan, China (Mainland) ]

    Main Products:
  • CBN cutting Tools
  • CBN inserts
  • solid CBn inserts
  • PCBN inserts
  • Brazed CBN inserts
    Business Type:
  • Manufacturer

View Contact Details

iAbrasive AD

SNMN120408 BN-S20 Solid CBN Cutting Tools for machining bearing steel

Product Details

Henan, China (Mainland)

Halnn

BN-S20 SNMN120408

Angular

ISO

ISO

Metal Bonded Abrasives

Metal Encapsulated

Dark Amber

None

Payment & Shipping Terms

Pieces

10

USD 25.000 - 35.000

Zhengzhou

5~8 work days if we have stocks,20~30 days if we don't have stocks

10 pieces per box,100~300 pieces per carton

Yes

200000 / Year

T/T, Western Union, Other

Detailed Product Description

SNMN120408 BN-S20 Solid CBN Cutting Tools for machining bearing steel 

 

Solid CBN inserts is a new technology used for rough machining hard to cut materials ,and it is non-metal adhesive CBN inserts,help many manufacturers solve the problems on machining high hardness castings ,hardened steel materials.

Advantages:

1. excellent abrasive wear resistance

2. high thermochemical stability during machining

3. solid material ensures high degree of mechanical strength

4. superior cutting tool material with extreme hardness conditions

5. lower machining cost and fewer tool changes

6. significant cost savings compared to carbide or ceramic inserts

 

Application Case for turning bearing steel bushings as follows:

 

The workpiece: Bearing Bushings

Materials:45# steel

Hardness:HRC55

The diameters of the workpiece:37mm

Working allowance: Above 1mm

Insert Model:BN-S20 CNMN120708

Arbor Model:CCLNR2525M1207

Rotating Speed: N=1000 r/min

Feed Rate: Fr=0.1mm/r

Cutting Depth: ap=1mm

Cutting Type: Dry Cutting

 

Reference Cutting Parameters for BN-S20 Grade CBN insert:

Machining Materials Inserts Grade Recommend Cutting Parameters
Linear Speed Vc(m/min) Cutting Depth ap(mm) Feed Rate Fr(mm/r)
Quenched steel BN-S20(Roughing) 50~150 1~10 0.15~0.7
BN-S20(Finishing) 90~250 ≤1 0.05~0.35

 

Contact information :

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Qiang Liu