Examples

Rear axle housing ends

Category: Friction welding machines
Application, field: Automobiles / vehicle parts

Chassis parts
Material: Carbon steel

S45C×STKM45×S45C
Bonding dimensions: φ70×t4.2
Conventional technique: Arc welding
Purpose: Improved quality

Reduced cost

Reduced weight

Improved environment

Issues to be resolved

CO2 arc welding
- Oil leakage from unwelded parts
- High end bearing drilling costs
- Heavy weld spigot joint weight

Adoption merits

- Improved bonded part airtightness
・ Reduced cost through pressure welding of all end machined parts
- Reduced cost by reducing processes
- Weight reduction through butt pressure welding

Applicable Model

2FW045

2FW030

Odd-shape reinforcing bar joints

S45C×SD345

Side gears

S45C×S45C

Handle posts

A7N01×A6063

Tulip shafts

SCr421×SCM435

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Friction welding materials

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

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