CAJ | 학술논문

针对塑料异型材挤出定型模结构复杂、设计工作量大和准确性难以保证的问题，以UG软件为平台，运用Visual Studio和面向对象的编程技术，开发了塑料异型材挤出定型模CAD系统。该系统通过定型模智能分节技术快速设计定型模型腔，采用工艺结构分块技术对草图进行分组并记录特征，利用基于重用库的水气路设计技术，自动生成定型模冷却和真空吸附结构，最终成型出完整的定型模结构，有效提高了定型模设计效率。
침대소료이형재제출정형모결구복잡、설계공작량대화준학성난이보증적문제，이UG연건위평태，운용Visual Studio화면향대상적편정기술，개발료소료이형재제출정형모CAD계통。해계통통과정형모지능분절기술쾌속설계정형모형강，채용공예결구분괴기술대초도진행분조병기록특정，이용기우중용고적수기로설계기술，자동생성정형모냉각화진공흡부결구，최종성형출완정적정형모결구，유효제고료정형모설계효솔。
In order to improve the issues that the structure of plastic profile extrusion cali?brator was complex, the design workload of tooling was heavy and the accuracy was diffi?cult to guarantee, a CAD system for plastic profile extrusion calibrator was developed based on UG software platform and the application of Visual Studio and the programming technology faced to object. The system can rapidly design the calibrator cavity through in?telligent segmentation technology, and group the sketch and record its characteristics by process structure block technology.Finally, the integrated structure of a calibrator was ob?tained by the application of water and gas path design technology based on reusable li?brary to automatically generatethe cooling and vacuum adsorption structure of the calibra?tor.