| 摘要 |
A process of making molds and inserts where each mold or insert consists of superimposed plates, tightly secured together, having the hollow form(s) or pattern(s) been cut in place. The hollow form(s) or pattern(s) were cut by means of laser or similar cutting machine, which is not possible to do in the blanks or solid pieces that are used to make most molds or inserts because the material to be cut is too thick. The preferred height of the mold or insert was reached by using the proper amount of plates. Superimposed plates with pre-cut pattern(s) can easily be used to make any mold or insert despite its thickness or the intricacies of the pattern(s).
|
