Examples

Steering rack shafts

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

Chassis parts
Material: Carbon steel

SCr415×STKM13C
Bonding dimensions: φ21.7×t3.2
Conventional technique: Cutting
Purpose: Reduced cost

Issues to be resolved

Cutting from monoblock round bars
- High gun drilling workload
- Significant cutter cost
- High machining workload

Adoption merits

- Elimination of gun drilling by machining workpieces separately, pipe bonding
- Gear cutting, heat treatment of rack part completed before bonding
- Reduced cutter cost
- Reduced machining costs

Applicable Model

2FW030

2FW045

Differential transformers

PB x SUS304 ferromagnetic material

Ball screws

S45C×S45C

Box wrenches

SCM435×SS400

Connecting rods

SWRM435×S45C×SWRM435

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Friction welding materials

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

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