Examples

Connecting rods

Application, field
Material
Bonding dimensions

ø14 (balls) x ø6 (shafts)

Conventional technique
Purpose

Merits of Adopting Izumi Equipment

Conventional technology: forged part cutting

Issues to be resolved

Cutting from monoblock cold forged part
- Poor ball accuracy, high sliding friction
- High machining costs, heat treatment costs

Adoption merits

- Improved accuracy with use of steel balls
- Reduced machining costs

Applicable Model

Examples of Other Fields / Merits

Crank shafts
Crank shafts

S15C×S15C×STKM13C

Side gears
Side gears

S45C×S45C

Transmission gear shafts
Transmission gear shafts

SCM415×SCM415

Axle shafts
Axle shafts

S45C×S45C×SCM435

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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