Crankshaft (Cross hole)

Before
Tool

Cutter

Problem

Burrs left by manual deburring. Caused low production rate.

After
Tool

XEBEC Stone Flexible Shaft (CH-PM-5R-C01)

Result

By introduction of automated deburring with machining center, stable edge quality and cost reduction realized.

Workpiece information
Industry

Automotive

Part name

Crankshaft (Cross hole)

Material type

S48C

Machining process

Drilling

Processing conditions
Tool

XEBEC Stone Flexible Shaft (CH-PM-5R-C01)

Details of processing

Cross hole deburring after drilling process

Rotational speed (min⁻¹)

1,350

Feed rate (mm/min)

Depth of cut (mm)

0.5

Machining time (sec)

XEBEC Stone™ Flexible Shaft

Ideal for deburring and polishing front and back of cross holes, grooves and areas that are deep inside the workpiece.
The spring steel flexible shaft absorbs vibrations which makes soft contact with the surface possible.

→Details


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