[Development Support Case] Weight Balance Adjustment of Fan Shape

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last updated：Oct 21, 2016

みづほ合成工業所

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Structural changes to the mold stabilize balance! Example of weight balance adjustment for fan shape.

The overall imbalance of the fan is adjusted by changing the thickness of the blades in the mold to achieve weight balance. However, about 30 years ago, the precision of the molds was not very good, and it was common to repeatedly grind the molds to achieve balance. We boldly changed the mold structure to fundamentally solve this issue. Since then, we have utilized that experience even in the production of 3D-shaped radiator fans, enabling a quick response for mass production, including balance adjustments. Currently, we also own a balance testing machine to ensure proper quality control. 【Case Study】 ■Product: FAN & Radiator Fan ■Material: 6,6 Nylon with Glass (PA6.6 + 33% GF) Polypropylene with Glass (PP + 30% GF) *For more details, please refer to the catalog or feel free to contact us.

Related Link - http://www.mizuho-go.co.jp/support/

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At Mizuho Gosei Kogyo Co., Ltd., we have the experience and track record to support various challenges in resin molding. We tackle problem-solving with diverse approaches and support development through quick and in-depth trial and error. *For more details, please refer to our catalog or feel free to contact us.*