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

Connectors

C1100×C1100

Drive shafts

SCM422×SUS630×SUS630

Steering rack shafts

SCr415×STKM13C

Steam trap valves

S25C×SUS420J2×S25C

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Friction welding materials

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

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