Wow, thanks guys. There were a lot information provided. I am new to this industry(and this forum too). The reason my company don't buy the 1mm thick G10 is because there are other things we need to control(surface roughness, tolerance of thickness +-0.10mm).
Sorry for misleading, I did not...
Is there any methods/tips to improve the flatness of machined G10?
The raw material's dimension is around 360mm*360mm*2.0mm, the target thickness for milling is 1.0mm. After that, it will part off to a circular disc with O.D. of 320mm.
Significant "bowl up" effect was observed (>0.30mm). Is...
