35. 絞り部品胴部の横穴抜き構造のパターン 35. Pattern of cam to pierce hole to the deep-drawn body.

35. 横穴抜き構造のパターン.pdf

絞り加工品胴部の横穴抜き構造については「No.22 横穴抜きカム構造事例」で説明しました。それでも横穴抜きのパンチとダイを上型、下型に別々に設置するとクリアランスが片寄る可能性があります。これは　第2弾として　別の方法の説明資料です。

For the method of piercing the horizontal hole in the body of the deep-drawn product I explained in " No.22 Example of piercing cam structure for the side hole".
Even so, if the punch ＆　die for the side hole are installed separately, the clearance may be biased. This article describes another method as the second one.
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All PDF documents are written in Japanese.
There are no links in the documents.