To solve issues such as mold wear, chipping, and adhesion, we respond with carbide materials and precision processing technology.
The drive motor, which is essential for EV power, has a motor core made by laminating electrical steel sheets. Since electrical steel sheets are formed through precise high-speed stamping, the following three characteristics are required for the mold material: ◆ High wear resistance ◆ High chipping resistance ◆ High adhesion resistance Additionally, for the electrical discharge machining performed when processing the mold, the following characteristic is required: ◆ High corrosion resistance Our company responds to your concerns with a "rich lineup of mold materials" and "precision processing technology." The maximum size of cemented carbide that can be manufactured is φ520×φ480×50L. We can accommodate very large products as cemented carbide molds. For more details, please download the PDF or contact us!
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basic information
As a lineup of materials for motor core punching dies, the following representative examples are available: ■ Newly developed material "TVG46" * Resistant to chipping * Minimal reduction in bending strength after electrical discharge machining ■ Standard materials "VD45 / VD55" * These two grades are well-received among Fuji Roy materials ■ For punching and cutting of high-hardness thin plates "FS06" * A nano fine alloy that achieves HRA95.0 and a bending strength of 4,000 MPa We offer a wide variety of materials to meet our customers' needs. For more details, please download the PDF or contact us!
Price information
*It may vary depending on the specifications, so please feel free to contact us.*
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Applications/Examples of results
- Motor core molds (cutting, dowel, riveting) - Precision wire-cut processing molds (cutting) ◆ We can accommodate finished product molds, semi-finished blanks, and materials in any form. * Blanks can also be integrated with steel cases (heat treatment, press fitting), etc. * Materials can also be produced in near-net shapes.
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Company information
Functional and useful products are created by the hands of "people." Our group positions "people" as the foundation of the company and establishes the corporate philosophy of "contributing broadly to society through our business and nurturing happy individuals" and "respect for humanity and human-centered management." Through powder metallurgy technology and ultra-precision processing technology, we aim to become a leading company in the global manufacturing industry, a reputable corporate group trusted by people around the world, and to cultivate corporate individuals.