The application of stamping technology to the length shearing technique used on the production line of cold-bending section steel was introduced. 介绍了一种冲压模具技术在复杂断面冷弯型钢生产线上定尺切断技术的应用。
But a quantity of theory research and few tests on axial compressure of cold-formed medium wall steel have been done, and there is no special code at all. 但目前有关中厚壁冷弯型钢轴心压杆的试验和理论研究十分有限，更没有专门的设计规范。
