Heavy Duty Engine Oil Pan Sump Development Production Process

Decoiling raw materil

All the raw material from the steel factory was by the coil ,it was much more convenience to transport.

It was very friend for the storage,when we want to use those raw materil we need to break it into the steel sheet plate as our work instruction require.

The capacity for decoiling machine was:2500mm with 45T for a single coil.

Chemical element and mechanical property test

All the raw material need to go though Chemical element and mechanical property test before go into the mass production workshop.

If the Elongation rate was too low it cant be use for engine oil pan production due to the deep drawing production process.

We need to know the batch of raw material yield strength and tensile strength so that the press can give out the proper force to drawing and forming the engine oil sump