Terminology for stamping of shielding cover

Collapse: There are two meanings of collapse angle, one refers to the phenomenon that the outer edge of the shielding cover blanking part is rounded near the concave die surface or the inner edge near the convex die surface, and the other refers to the part of the blanking part that has a collapsed angle. the height of. Collapsed surface: The collapsed surface is the plane of the blanking part of the shielding cover with a collapsed edge, that is, the opposite side of the burr surface. See'burr surface'. Glossy: Glossy is the bright section of the blanking piece being cut. Cambering: Cambering is the name of the phenomenon of unevenness on the surface of the shielding cover. Life: Life refers to the number of punches that a die can be punched every time it is ground or the number of punches that can be punched before the die is scrapped. The former is called sharpening life, and the latter is called total life. Precise contact information: Precise wish you all a prosperous business and financial resources. If you want to know more news, you can scan the following QR code and follow the official account. , Committed to the world's most professional precision stamping processing plant for electronic parts