the material is selected for the part molding area according to the surface roughness of the plastic part and the expected number of injection cycles. Thus this material cost is an important input to the quotation. There should be a specific coefficient, each corresponding to a material type. A typical mold has the same material for both it’s core and cavity. Yet an unique coefficient is assigned to core and cavity separately.
Nowadays more and more special mold steel has been developed, and can be bought in your market
Different plastic has different molding property, which is determined by it’s molecular structure
your suggestion is correct, now more and more special mold material with special requirement have been found in our market
I got some useful experience from this blog, thanks for sharing
this is a good suggestion, some moldmakers or mold designers sometimes ignore this rule
I got some useful experience from this article, thanks for sharing
your suggestion is correct, maybe every professional guy realizes this
because different plastic product is required different function
your suggestion is correct，Sometimes we will ignore the request
that is a very important suggestion!