Examples of "servo" blade drawing processing [Prototyping and mass production available from 1 piece!]

Compared to pressed products, the precision of post-molding distortions is higher 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. [Examples of Hemming Processing] Press processed products 300-ton W crank servo. Equipment available up to the press machine. Number of press machines: 20 *For details on various processing examples, please refer to the "PDF Download" below.

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