Examples

High-pressure hose mouthpieces

Category: Friction welding machines
Application, field: Hydraulic / air pressure parts
Material: Carbon steel

S35C×STKM13C×S35C
Bonding dimensions: φ21.8×t3.2
Conventional technique: Arc welding
Purpose: Improved quality

Reduced cost

Improved environment

Issues to be resolved

CO2 arc welding
- Oil leakage (oil leak inspection carried out)
- Spatter removal process necessary

Adoption merits

- Improved bonded part airtightness (no oil leakage)
- Elimination of oil leak inspection, spatter removal process
- Reduced blank cost
- Improved bonded part strength

Applicable Model

2FW030

Side gears

S45C×S45C

Tulip shafts

SCr421×SCM435

Concrete bits

SS400×SKS3

Sewing machine needle bars

STKM11A×S45C

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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