Hole position dimensional accuracy cannot be guaranteed after workpiece bending

reason:

The unfolding size of the part is incorrect.
Caused by material rebound.
Positioning is unstable.

terms of settlement:

Accurately calculate the blank size.
Add correction process or improve bending die forming structure.
Change the process processing method or increase the process positioning.

Dongguan Jiatong(Xunjia) Precision Hardware Products Co., Ltd Was Established in March 2011 and located in Humen Town, Guangdong Province. The factory has an area of about 8,200 square meters and is a professional precision sheet metal origin manufacturer, providing customers with a full set of latest automated sheet metal production solutions that integrate Precision Laser Cutting, Fiber Cutting, CNC Robot Bending, Riveting, Welding, Broaching, Drilling, Tapping, Riveting, Shearing, Deep Drawing, CNC Machining, Metal Finishing, Assembling Etc. From blanking to spraying, some processes have been automated.