CAJ | 학술논문

　　介绍了电磁力辅助水火弯板工艺的原理。在水火弯板过程中，利用跟踪的电磁线圈在钢板内产生的电磁力来促进钢板变形，不仅能够改善钢板高温加热条件，提高钢板成形效率，而且有利于加工控制和提高成形精度，能够用于船体外板厚板和高强度钢板的成形加工。对电磁力辅助水火弯板工艺的电路进行了设计和研究，包括整流滤波电路、充电电路、放电电路和控制电路，仿真分析结果对电路设计目标进行了验证。
　　개소료전자력보조수화만판공예적원리。재수화만판과정중，이용근종적전자선권재강판내산생적전자력래촉진강판변형，불부능구개선강판고온가열조건，제고강판성형효솔，이차유리우가공공제화제고성형정도，능구용우선체외판후판화고강도강판적성형가공。대전자력보조수화만판공예적전로진행료설계화연구，포괄정류려파전로、충전전로、방전전로화공제전로，방진분석결과대전로설계목표진행료험증。
The process principle of electromagnetic force aided line‐heating is introduced . An electromagnetic coil is used during the line‐heating process w hich can generate electromagnetic force to further the formation of steel plate .This new technique can not only improve the heating condition and increase the forming efficiency , but also be beneficial to processing control and enhancing the forming accuracy . This new technique can be used in the formation of thick hull plate and high strength steel plate .The device circuits of the electromagnetic force aided line‐heating are investigated and designed including the filtering rectification circuit ,recharge circuit ,discharge circuit and control circuit .T he simulation results testify the rationality and feasibility of the designed circuits .