Significantly reduce additional processing for metal cast parts! No machining with zinc die casting! Palm-sized with an accuracy of 3/100 level.
Are you considering reducing costs associated with post-processing of metal cast parts by using zinc die casting to eliminate machining? Zinc die casting has a higher specific gravity compared to aluminum, resulting in a relatively increased weight. However, it has good fluidity during casting, allowing for excellent flow within the mold, enabling thin-walled designs and high-precision casting at a level of 3/100. This means that high-precision castings can be produced that do not require post-processing once removed from the mold. As a result, by leveraging the precision of casting, it becomes possible to significantly reduce costs by eliminating machining for products that previously required post-processing in aluminum die casting. Additionally, in some cases, such as sensor covers and other sheet metal products, eliminating welds has led to significant cost reductions depending on the size. Using zinc materials with lubricating properties for gears and sliding parts also allows for cost reductions through VAVE. 【Features】 ■ Good fluidity during casting, enabling precision casting ■ Proven applications in gear parts for camera and lens autofocus, movable parts in semiconductor mounting machines, and automotive components (such as seats) ■ Post-processing-free designs utilizing approximately 3/100 precision for palm-sized components ■ Safe alloys used in children's toy cars
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Applications/Examples of results
Proven results in camera and lens autofocus gear components, movable parts of semiconductor assembly machines, and automobiles (such as seats).
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Company information
Founded 91 years ago as "Yashima Automobile Parts Trading Company," our company originated from the automotive parts division of Yashima Motor Co., which was the general importer of Chrysler vehicles in 1926. Over the years, we evolved from supplying repair parts to directly providing mass-produced components to automobile manufacturers, in line with the pre-war and post-war trends of domestic automobile production. At the time of our establishment, the Toranomon area was referred to as Japan's Detroit, yet there were almost no domestic vehicles present, and we had been engaged in automotive-related business even before the domestic production of automobiles began. Today, we have transformed and grown into a technical trading company that directly supplies and sells mass-produced parts to major automobile manufacturers and construction machinery manufacturers. We support the development departments of manufacturers with technical proposals and assist the procurement departments with global parts sourcing, providing mass production solutions for a wide range of products, from resin molded products, semiconductors, electronic components, and sensors to inverters and onboard motors that make up electric vehicles. Notably, the next-generation onboard electrification components have significantly increased, with mass production sales reaching an annual scale of 6 billion yen.
