Transmission case (Cross hole)

Before
Tool

Twisted brushes and rotary tool

Problem

Twisted brush was used with rotary tool. It took man-hour for deburring the inside diameter by manual work.

After
Tool

XEBEC Brush Crosshole (CH-A12-7L)

Result

By introduction of automated deburring, workability and quality of inside diameter improved.

Workpiece information
Industry

Automotive

Part name

Transmission case (Cross hole)

Material type

ADC12

Machining process

Drilling

Processing conditions
Tool

XEBEC Brush Crosshole (CH-A12-7L)

Details of processing

Crosshole deburring after drilling process

Spindle speed (min⁻¹)

7,200

Table feed (mm/min)

300

Depth of cut (mm)

Machining time (sec)

XEBEC Brush™ Crosshole

Ideal for deburring, polishing and cutter mark removal on inner diameter and counterbored part

→Details




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