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Because link nature by correction between third dimension CAD each model which advance that support same time process same time excels, can achieve reduplicating modelling period to each process part utilizing this.
If examine in detail about link by correction, because mold model who create model who is created design or development design stage parent model associates automatically if development design or design model is modified, mold model's shape is changed therefore.
Similarly, mold model's correction is connected automatically by mold processing model's correction which is the low rank model.Can progress launching beforehand mold design using modelling data that development design is not completed yet taking advantage of these special quality, and likewise NC programming of mold processing at mold design opening part step repetition achievement possible .
As a result, because development design decision plan advances out than done visual point, mold design is completed and processing can be begun, and do repetition achievement from mold design second half as well as NC programming.
However, fair danger follows in these modelling repetition achievement, case that mold design model who create because done development design model on mother's body leavens shape data for week that associate in troy design model formation at process that development designer corrects development design model's shape data during repetition period or is erased happens.If become so, since mold design model and he connection model certain - Come on! by discord of relation, generate error.
Select visual point that can minimize actual count in link relation of low rank model pipe confering correctly development design model's correction anticipation part to take advantage about repetition maximum period solving this problem and together designer must consider always design model correction within extent that do not injure confered main link information mutually.
Cooperation process that solve together problem that is happened with mind that all development persons concerneds are shared about project whole efficiency enlargement for repetition design period should be settled.
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