Besco Superabrasives Co.,Ltd.

Brake Flange  / Brake Disc

Brake Flange / Brake Disc

The PCBN blade is used for the end face, outer circle and inner hole of the brake disc. It has high wear resistance and strong impact toughness, and can be used for large cutting operations under harsh conditions.

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Workpiece Name: brake disc - upper and lower brake surfaces; workpiece material: HT200190-220HB

Cutting parameters: Vc=630-900; f=0.4 mm/rev; ap= 0.3 mm

Workpiece Name: rear brake disc, outer circle and upper end; workpiece material: HT250190-220HB

Cutting parameters: Vc=500-800; f=0.5 mm/rev; ap= 2-3 mm

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Workpiece Name: front brake disc, brake face and inner plane; workpiece material: HT200190-220HB

Cutting parameters: Vc=850; f=0.4 mm/rev; ap= 2-3 mm

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Workpiece Name: engine cylinder body - upper and lower; workpiece material: HT250190-220HB

Cutting parameters: 1. Vc=800-1000; f=2000-3000mm/min; ap= 0.4 mm

(2) Vc=300-500; f=1000-2000mm/min; ap=2.5 mm

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Workpiece Name: cylinder block of six cylinder diesel engine - left side; workpiece material: HT250

Cutting parameters: 1. Vc=500; f=1700-2000mm/min; ap= 0.4 mm



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