Light electrical/Home electrical appliance
Electronic parts
In this article we will introduce a progressive die technology we have developed for the press forming of electrical contacts used in light electric and home appliances.
Progressive die stamping technology has been developed by Showa since its founding in 1954.
In addition to light electrical and home appliances, we also have developed this technology for the mass production of other products in various fields such as food containers, automobile parts, and medical equipment.
For contact-related parts used in home appliances and relays, clad material contacts are fed into the die from its front side and then tightened together into a single part with the copper skeleton piece which has been cut in a previous station of the die.
The structure which tightens the contacts fed into the die by the parts feeder is also provided by us.
Since the workpiece material (usually copper, aluminum, brass, etc.) are rather soft and can easily be scratched, the die has been designed to prevent any filings.
[ Applications ]
Used for contact points in all kinds of home appliances and relays.
[ Specifications ]
- Punching, bending, coining and other forming operations in 10 to 30 progressive stations
- Compound die using parts feeders, etc.
- Use of a 30 to 60 ton press
Feel free to visit our website for more information on our products and technology.
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Showa Precision Tools Co.,Ltd
〒236-0004
1-4-2 Fukuura, Kanazawa-ku,
Yokohama City, Kanagawa Prefecture, JAPAN
Sales Department:
TEL:+81-45-785-2237 FAX:+81-45-785-4411
Reception:
TEL:+81-45-785-1111 FAX:+81-45-785-4488
Company name | Showa Precision Tools Co., Ltd. | EMIDAS Member Number | 5140 |
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Country | Japan | Street address |
Yokohama City Kanagawa Japan |
Telephone number | +81-45-785-1111 | Fax number | +81-45-785-4488 |
Employees | 80,000,000 JPY | Annual sales | 1,800,000,000 JPY |
Employees | 89 | Person in charge | Ishii |
Type of manufacturing | Jigs and tools / Industrial machinery / Medical equipment | ||
Primary clients |
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