Considering whether peeling will occur is a key point in production! I made some adjustments to the treatment of the inner diameter of the core.
We would like to introduce a case study of the "Polishing Container with Inner Diameter Urethane Rubber Lining." Since it involves urethane rubber lining on the inner diameter of the core, the key point in production is to consider how to prevent peeling. We implemented a combination of shot blasting and adhesion techniques. Additionally, cutting the casting surface was not easy due to the wobbling that occurs when the lathe is rotated, but a skilled craftsman handled it. 【Case Overview】 ■Product Name: Polishing Container with Inner Diameter Urethane Rubber Lining ■Processing: Casting (with mold) + Casting Surface Cutting ■Production Period: 2 weeks *For more details, please refer to the PDF document or feel free to contact us.
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[Production Points] ■ Considering whether peeling will occur is a key point in production. ■ A little ingenuity in processing the inner diameter of the core (shot blasting + adhesion). *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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Ritsusei Chemical Industry Co., Ltd. conducts a consistent process from casting to polishing of urethane products. We handle urethane rubber hardness ranging from low hardness (25-30 degrees) to high hardness (95-100 degrees). Generally, casting urethane is done at atmospheric pressure, and for simple shapes, it can be produced without using molds.