Custom steel laminations represent over 50% of all Sko-Die stampings. This product group consists primarily of (.006-.029) low carbon and silicon alloy steels.
Our high speed tooling offers a low cost alternative to maufacturers with moderate to high volume stamping requirements. Our average lead times on new tooling range from 10-12 weeks. Carbide tooling is also an option with almost the same lead time as typical tool steel dies. In addition, with press capabilities of over 250 strokes per minute, and up to 440 tons of force, our piece part price will keep your part competitive.
As a contract manufacturer, we are capable of supplying laminations in all shapes and sizes. Our toolmakers are able to build and maintain a wide variety of production dies. Sko-Die can produce laminations up to 42" in diameter. Sko-Die can accommodate your most demanding requirements.
- Rotor Laminations
- Stator Laminations
- Notching Laminations
- Welding Laminations
- Segmented Stator Laminations
- Armature Laminations
- Transformer Laminations
- Trimmed Laminations
- Vent Laminations
- Stake Core Laminations
Depending on your EAU’s, Sko-Die can offer the following tooling:
- Progressive Dies
- Compound Dies
- Notching Dies
- Progressive Staking Dies
Standard laminate materials stamped by Sko-Die Inc.
- Semi-Processed and Fully Processed Silicon Steel
- Cold Rolled Motor Lamination Steel
- M4 to M64 Electrical Grade Steels
- CO Thru C5 Insulative Coatings
In addition to stamping your laminations, we offer the following secondary operations.
- Stress Relief Annealing
- Stacking and welding.
Examples cited are intended as representative samples only. Please contact us to determine your stamping requirements.