Reduce labor and costs! Press processing as an alternative to cutting processing [thickening processing].
Control the flow of material during press molding! Achieve reduced sagging and cost reduction!
At Special Spring Industry, which has contributed to the development of various industries by supplying a wide range of spring products, including various types of washers, we are proposing VA (Value Analysis) through a method transition to press processing. In the case of existing products, due to significant deformation occurring at the burring section during conventional press processing, we had been using a method of "hot forging + cutting." By controlling the flow of material during the press forming process, we have achieved a reduction in deformation. This allows us to maximize the seating area and successfully lower the surface pressure. 【VA Proposal Example】 ■ Method: Forging + Cutting Parts → Press Processing ■ Product Name: Retainer ■ Application: Washer for ball bush fastening *For more details, please refer to our catalog or feel free to contact us.
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basic information
【Specifications】 ■Material: S45C ■Plate Thickness: 3.0mm ■Bending Amount: R0.4 ■Cost: 30% reduction *For more details, please refer to the catalog or feel free to contact us.
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Applications/Examples of results
【Applications】 ■ Press processing of sintered products, machined products, fine blanking products, etc. *For more details, please refer to the catalog or feel free to contact us.*
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Company information
Product Introduction [Washers, spacers, plates, retaining rings, disc springs, coil waves, eccentric and concentric snap rings, shims, flat springs, various sliding parts, press parts] Processing Technology [Progressive press processing, multi-forming, fine groove press processing, pressing of sintered, machined, and fine blanking products, austempering] Features and Technology [Fine groove processing, fine hole processing, thickening processing, irregular wire processing, high precision plate thickness, miniaturization proposals, in-house mold production, heat-resistant steel, handling of JIS products, friction coefficient reduction, independent prototyping, unit performance improvement] Our company boasts high quality with manufacturing technology cultivated over nearly 80 years, guided by the motto "Let's be particular about manufacturing, let's earn trust." We have a world-class sales volume of washers (570 million pieces/month), with major Japanese automotive companies as primary users. The sales department, development and technology division, quality assurance division, and manufacturing division collaborate from development to design, prototyping, and mass production to create products that satisfy our customers. This comprehensive strength is our company's advantage. We are investing management resources into the manufacturing and sales of high value-added products that require advanced manufacturing technology, such as precision plates with micron-level oil grooves (components for electromagnetic clutches), aiming for business expansion.
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