Process design requirements for round hole flanging of precision stamping parts

Precision Technology Co., Ltd. has been committed to the production of precision stamping parts, drawing parts, insert injection parts and other precision parts for more than 10 years. Products are widely used in radio frequency connectors, micro motors, inductors, automotive electronics, new energy technology, medical electronics, smart home systems and other fields. Next, we will introduce the process design requirements for round hole flanging of precision stamping parts. Hope the following content can be helpful to you. When designing round hole flanging of precision stamping parts, pay attention to the size and shape of the product workpiece: The arc half-warp between the vertical edge of the flanging part and the plan view should not be too small; the height-to-width ratio of the flanging should not be less than 1.5 times the arc Semi-warp; Flanging boss and edges should be sufficient, small and unsuitable; Flanging relative thickness should be within a certain range, otherwise the vertical edge is very easy to crack during flanging; The surface of the flanging pre-processed hole Surface roughness will affect the quality and ultimate deformation level of precision stamping parts. [Related recommendation] Learn more: What are the methods for polishing the surface of stainless steel? Learn more: Manufacturing characteristics of automobile stamping parts molds Learn more: Points to note in the design of continuous stamping dies (2)