Examples

Turbo impeller shafts

Application, field
Material
Bonding dimensions

φ18×t4

Conventional technique

Merits of Adopting Izumi Equipment

Conventional technology: monoblock part cutting

Issues to be resolved

Cutting from lost wax monoblock parts
- Cutting difficult
- High blank cost for monoblock parts
- Cooling necessary at shaft side for monoblock parts

Adoption merits

- Use of expensive material possible for impeller only by machining workpieces separately
- Hollow material can be used for bonded part by machining workpieces separately, improving insulation effectiveness at shaft side

Applicable Model

Examples of Other Fields / Merits

Branch joints
Branch joints

SUS304×SUS304

Odd-shape reinforcing bar joints
Odd-shape reinforcing bar joints

S45C×SD345

Drag links
Drag links

S45C×S45C

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.

Inquiries

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