Air Conditioner Housing Connection Earring Progressive Die 3D Exported

Air conditioner casing connection installation earring progressive die process is as follows: punching —– punching middle connection —– cutting —– punching big hole —– hitting three bumps — bending —— divided into two drop material. The concave and convex dies are divided into two pieces for easy installation, and the lower die workpiece area is entirely made of wounded parts. The relevant parameters of the mechanism, parts are not editable, and the mechanism has been verified to be reasonable in design. The drawing is in general format stp and can be opened by conventional 3D software.