Examples

Drills

Drills

Drills

Category: Friction welding machines
Application, field: Cutting / tool parts

Cutting tools
Material: Carbon steel

Alloy steel

SKH3×S55C
Bonding dimensions: φ22
Conventional technique: Flash butt welding
Purpose: Improved quality

Reduced cost

Issues to be resolved

Flash butt welding
- Occurrence of parts with defective bonding
- Discovery difficult
- Poor accuracy (runout, bending)

Adoption merits

- Improved bonding quality (no bonding defects)
- Improved bonding accuracy (runout, bending)
- No groove necessary (possible with sawing)

Applicable Model

2FW030

2FW030

Examples of Other Fields / Merits

Drive shafts

Drive shafts

SCM422×SUS630×SUS630

Torsion bars

Torsion bars

S45C×SUP435

Side gears

Side gears

S45C×S45C

Axle shafts

Axle shafts

S45C×S45C×SCM435

Click here for list of examples

Friction welding materials

Stable, complete joints are realized, even when combining dissimilar metals or nonferrous metals.

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