Application of PU tooling board in prototype parts manufacturing
In addition to the application in the prototype car fixture, the polyurethane tooling board is also widely used in knocking molds, glass fiber reinforced plastic molds, silicone mold cores, etc.
During the trial production of the prototype, many parts are in the early stage of development, so it is inevitable that local changes will occur. For parts such as sheet metal inner panels, because the surface accuracy requirements are not high and the number is small, manual knocking is generally used.
The purpose is to quickly complete the manufacture of parts while greatly reducing the cost.