Metal stamping manufacturability learning, knowledge sharing
Metal stamping parts of the process properties, a lot of knowledge to learn, today the author and share learning how to set the shape and size of the metal stamping metal stamping shape design as simple as possible, when the design is symmetrical, waste, at least when do layout;
Stamping shape or inner hole should avoid sharp corners connection, in addition to belong to without waste cutting or use set piece of structure, appropriate USES appropriate rounded corners.
Stamping out arm and groove width hu shoulds not be too small, punching, aperture also shoulds not be too small, the smallest size and hole shape, the mechanical properties of the material and the thickness of the material have relationship;
Metal stamping parts between holes and hole, the distance between the hole and edge shoulds not be too small, or tensile parts in forming punching, the hole wall and artifacts should keep a certain distance between the straight wall, if the distance is too small punching worsened the thrust of punch by level and broken.
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