Mold(Cooling hole)

Effects after installation

Before
Tool

Round bar grindstone

Problem

Expended time for manual use of rod grindstone. There was no tool reaching a deep hole of farther than 300mm. Took time and labor to develop a custome-build shank which holds grindstone.

After
Tool

XEBEC Brush Crosshole (CH-A33-7F)

Effect

Quality stabilized in a shorter time.
Achieved consistent finish in a shorter time.

Workpiece information
Industry

Mold

Part name

Mold(Cooling hole)

Material type

SKD60

Cutting process

Reaming

Processing conditions
Tool

XEBEC Brush Crosshole (CH-A33-7F)

Processing detail

Cooling hole polishing after reaming

Spindle Speed (min⁻¹)

12,000

Table Feed (mm/min)

2,000

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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