Bearing industry - CBN tooling for hardened steel flange shafts-WSS Precision Tools (Shanghai) Co., Ltd.

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Bearing industry - CBN tooling for hardened steel flange shafts



Flanged shafts are used to connect the end flanges of the two shaft sections.


WSS CBN tools finish hardened steel flange shafts at a cutting line speed (VC) of 230 m/min, a feed (f) of 0. 13 mm/rev and a machining allowance (Ap) of 0.2 mm, which corresponds to all the finishing realities of hardened steel in common materials. Long service life is achieved with excellent coatings and tough CBN materials based on wear resistance and adhesion; T/L (life time) of 250 pieces is achieved.


The cases are as follows








Tool drawing number: 070235  

Workpiece name: Flange shaft

Workpiece material: hardened steel

Material hardness: HRC55~62

Workpiece size: φ48

Roughness:Ra0.5

Machining method: Turning

Machining process: Fine-turning of grooves and end faces


Tool brands

WSS

Other brands

Specification

VNGA160408

VNGA160408

VC(m/min)

230m/min

230m/min

f(mm/rev)

0.13mm/rev

0.13mm/rev

Ap(mm)

0.2mm

0.2mm

T/L(Longevity)

250Pieces

45Pieces


Note: Five times the life of an imported carbide knife