复旦CKX型数字程序控制线切割机在模具生产中发挥了相当大的作用,但在使用,过程中感到有些问题尚待改进:其一,切割一副包括上模、下模、固定板和卸料板的完整模具,需要编制三根纸带,若工件形状较为复杂,则程序编制的工作量则相当大;其二,为了防止模具“胀裂”而损坏,希望下模有一定的斜度。 Fudan CKX digital process control line cutting machine in the mold production has played a considerable role, but in use, the process felt some problems to be improved: First, cutting a pair of mold, including the upper and lower die, fixed plate and unloading The complete mold of the material board needs to prepare three paper tapes. If the shape of the workpiece is complicated, the workload of programming is quite large. Second, in order to prevent the mold from being damaged by “cracking”, it is desired that the lower mold has a certain slope.