CAJ | 학술논문

对韶钢第二轧钢厂2500滚切式定尺剪剪切钢板时存在切尾质量较差问题. 通过力学分析和计算，指出钢板自重产生的弯曲力矩及摆动台结构尺寸不合理是影响剪切质量问题的主要原因，提出改进摆动台结构尺寸及工作方式的解决措施.
대소강제이알강엄2500곤절식정척전전절강판시존재절미질량교차문제. 통과역학분석화계산，지출강판자중산생적만곡력구급파동태결구척촌불합리시영향전절질량문제적주요원인，제출개진파동태결구척촌급공작방식적해결조시.
A poor shearing quality was encountered with the 2*!500 mm rolling end shears at No.2 rolling mill of SISG when it was used to end-shear plate steels. Mechanical analysis and calculation showed that the problem was caused by a bend torque induced by the plate dead weight itself, and by an improper structure design of the pendulum mechanism. Appropriate measures are therefore proposed to improve the structure design and operation procedure of the pendulum mechanism.