Transmission case (crosshole)

Effects after installation

Before
Tool

Twisted brushes and a rotating tool

Problem

Large workpiece required long time for deburring. Also, manual deburring was required for inner surface of crossholes.

After
Tool

XEBEC Brush Crosshole (CH-A12-7L)

Effect

Deburring is automated. Improved work efficiency and finish quality of crossholes.

Workpiece information
Industry

Automotive

Part name

Transmission case (crosshole)

Material type

ADC12

Cutting process

Drilling

Processing conditions
Tool

XEBEC Brush Crosshole (CH-A12-7L)

Processing detail

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

If you have any inquiry, please do not hesitate to contact us.