CAJ | 학술논문

通过对材料、工艺、模具和设备等方面进行研究分析，介绍了一种可以补偿弯曲回弹，节省模具材料和模具加工费用的可调换式管件弯曲模的结构设计。该弯曲模的应用，一方面确定了角度回弹值Δα，另一方面大量地节约了弯曲模材料和制造费用，对于工厂日常加工和平面弯曲管件的生产，具有显著的经济效益及普遍的实用价值。
통과대재료、공예、모구화설비등방면진행연구분석，개소료일충가이보상만곡회탄，절성모구재료화모구가공비용적가조환식관건만곡모적결구설계。해만곡모적응용，일방면학정료각도회탄치Δα，령일방면대량지절약료만곡모재료화제조비용，대우공엄일상가공화평면만곡관건적생산，구유현저적경제효익급보편적실용개치。
investigated the factors such as materials,process,mould and facilities,a design of interchangeable bending mould was illustrated,in which the bending spring back can be compensated,moreover,both the material and production cost can be reduced.The application of this structure has settled the problem of spring back valueΔα,on the other hand, both mould material and fabrication costs were reduced greatly.It has a considerable economical value and applicable neces-sity for factory routine production.