Auto Parts

Workpiece: Brake Drum (inner diameter of brake surface)

Material: HT250

Hardness: HB180-210

Inserts: CNGN120716

Grade: WBN11

Cutting type: Wet cutting

Cutting parameter:

Vc=700m/min, ap=2~3mm, f=0.45mm/r

Workpiece: Brake Disc (Brake surface)

Material: HT250

Hardness: HB180-210

Inserts: SNGN120716

Grade: WBN11

Cutting type: Dry cutting

Cutting parameters:

Vc=800m/min, ap=2.5mm, f=0.4mm/r

Workpiece: Flywheels (Plane and inner diameter)

Material: HT250

Hardness: HB200

Inserts: RCGX090700

Grade: WBN11

Cutting Type: Dry Cutting

Cutting parameters:

Vc=250m/min, ap=0.5mm, f=0.25mm/r

Workpiece:Engine cylinder Block (Top Face of Cylinder Block)

Material: HT250

Hardness: HB180~210

Inserts: SNGN090408

Grade: WBN50

Cutting Type: Dry Cutting

Cutting parameters:

Vc=480m/min, ap=0.5mm

Workpiece:Engine cylinder Head

Material: HT250

Hardness: HB180~220

Inserts: SNEN090408

Grade: WBN50

Cutting Type: Dry Cutting

Cutting parameters:

Vc=500m/min, ap=0.35mm

Workpiece:Gearbox Shell

Material: HT250

Hardness: HB220

Inserts: SNEN090408 (with wiper)

Grade: WBN50

Cutting Type: Wet Cutting

Cutting parameters:

Vc=700m/min, ao=2.0mm, f=0.12mm