23細い断面部の転びによるバリ 23 Burr due to rotation of a thin cross section

23細い部分の転びによるバリ.pdf

板厚と同じくらいの細い幅を打抜くと断面が回転してしまいます。
この時に起きるバリの解説資料資料です。

When sheet metal is punched to a width as thin as it's plate thickness, the cross section will rotate.
All PDF documents are written in Japanese.
There are no links in the documents.

All PDF documents are written in Japanese.
There are no links in the documents.
This is a PDFdocument explaining burr that occurs at the time.