CAJ | 학술논문

以典型热冲压件—汽车B柱为例，在对实际生产工况分析的基础上，基于传热学基本原理计算并确定热冲压模具冷却管道的工艺参数。在尽量保证冷却管道与模具型面距离一致以及各截面上冷却管道均布的前提下，采用多镶块拼接的方式分别设计出凸模、凹模的冷却管道。
이전형열충압건—기차B주위례，재대실제생산공황분석적기출상，기우전열학기본원리계산병학정열충압모구냉각관도적공예삼수。재진량보증냉각관도여모구형면거리일치이급각절면상냉각관도균포적전제하，채용다양괴병접적방식분별설계출철모、요모적냉각관도。
The paper takes a typical hot stamped component-B pillar of vehicles for example to calculate and determine the process parameters of the cooling pipeline of hot stamping dies on the basis of the analysis of actual production conditions and the basic principle of heat transfer. Under the precondition of keeping the distance between the cooling pipeline and die as same as possible and the distribution of the cooling pipeline on each side even, the cooing pipelines for convex and concave dies are designed in the way of multi-block jointing.