"Examples of 'nozzle' blade squeezing processing [Prototyping and mass production available from 1 piece!]
Compared to pressed products, the precision of distortion and other factors after molding is high in draw forming processing. It requires low initial investment and is suitable for small-batch production of various types. [Case study materials available]
Hemming is a method of shaping metal sheets by rotating them to form a rotational body shape. The initial investment (such as mold costs) for press molds requires a concave-convex type, while hemming only requires a basic convex type. The cost of a hemming mold starts at 20,000 yen, while a press mold starts at 250,000 yen (for simple shapes), making the initial investment very low and suitable for small-batch production of various types. Additionally, because the material is rotated and drawn, the stress in the rolling direction of the material can be reduced, resulting in higher precision in post-forming distortions compared to pressed products. [Example of Hemming Processing] Made of SPCC, thickness 1.6 (maximum outer diameter Φ450, height 160) This is a nozzle that requires advanced drawing technology. It is a nozzle made from a flat plate. *For details on various processing examples, please refer to the "PDF Download" below.
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basic information
【Processing Steps】 ■1. Cut the material sheet into circles (slitting) ■2. Fix the material in the spatula drawing mold (on, men mold) and rotate the mold and material ■3. Press the jig (roller) against the rotated material and perform the spatula pressing process ■4. After completing the same process, carry out processes such as cutting, curling, and hemming *For more details, please feel free to contact us.
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Company information
At Aikyo Hela Press Industry Co., Ltd., we handle everything in-house, from spatula drawing processing, press processing, to mold design and manufacturing, and we receive orders from a wide range of customers. Since our establishment, we have continued to produce high-quality products. Please feel free to contact us if you have any inquiries.