Examples

Built-in transmission hubs

Application, field
Material
Bonding dimensions

φ43×t1.6

Conventional technique
Purpose

Merits of Adopting Izumi Equipment

Conventional technology: forged part cutting

Issues to be resolved

Cutting from integrated forged parts
- High machining workload
- High material cost

Adoption merits

Cold forging is adopted by machining workpieces separately. Pressure welding by lathe turning of bonding surface only
- Machining minimization
- Reduced material cost

Applicable Model

Examples of Other Fields / Merits

Differential transformers
Differential transformers

PB x SUS304 ferromagnetic material

Clutch hubs
Clutch hubs

SPH45×S53C

Cam shafts
Cam shafts

S45C x S45C or equivalent pipe

Constant velocity joints
Constant velocity joints

S45C×S48C

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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