Introducing a case study of cost reduction VE for precision press molds proposed to customers!
The production of precision press-processed products always requires molds. These precision press molds account for a significant portion of the initial costs, and reducing mold costs can have a substantial impact. Additionally, by changing the mold structure, applying surface treatments such as plating, or switching to high-hardness materials, the lifespan of the molds can be extended, thereby reducing maintenance costs. These cost reductions can be achieved by considering them during the design phase of the press molds. [Examples] - Case of reducing processing steps through changes in press mold design - Reduction of mold costs by revising punching shapes - Cost reduction through mold splitting for derived product varieties - Cost reduction in mold manufacturing through optimal design proposals - Wear prevention and improvement of lifespan and quality through appropriate materials and surface treatments - Reduction in maintenance frequency by minimizing wear during punching operations in press molds *For more details, please refer to the PDF materials or feel free to contact us.
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Case Study: Reduction of Processing Steps through Changes in Press Die Design ■Before When designing precision dies for manufacturing press-formed products such as lead frames, the punch and stripper shapes needed to be identical, requiring the same processing in areas that were not used. However, processing areas that are not used becomes unnecessary work from the perspective of reducing component costs and controlling die costs. ■After As a method to reduce component costs while ensuring positional accuracy, during the processing of the stripper, the corners that are not used can be processed with a chamfer instead of an R shape, leading to cost reduction. ■Point Traditionally, when inserting the punch into the stripper, if the shapes did not match perfectly, it would not fit well, requiring adjustments such as reworking corner radii for fine-tuning. However, by using a chamfer for the corners of the unused areas of the press die stripper, not only can processing costs be reduced, but also the need for fine-tuning when inserting the punch into the stripper is eliminated, resulting in shorter work time. *For more details, please refer to the PDF document or feel free to contact us.*
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For more details, please refer to the PDF document or feel free to contact us.
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Company information
Since our establishment in 1985, our company has consistently engaged in the development, design, and manufacturing of lead frames and mold dies for semiconductors, as well as precision molds. Leveraging the know-how cultivated through years of experience, we provide better products to a wide range of customers. Additionally, we have many qualified personnel and utilize state-of-the-art equipment along with accumulated technical expertise, focusing on high-precision mold processing as our core technology. We aim to actively respond to our customers' needs as a partner in the development, design, and manufacturing of various products. As globalization progresses and overseas competitors continue to grow rapidly, we strive to demonstrate our manufacturing superiority, meet expectations regarding quality, cost, and delivery, and aim to be a company that is needed by our customers, while maintaining a commitment to manufacturing in Japan and continuing our daily efforts.