摘要
弹簧钢带Super 6用于制作汽车安全带收集卷簧,对疲劳次数有严格的要求,而表面缺陷是直接造成卷簧早期失效的的主要原因之一。通过对问题的分析,探讨其中的原因,制定改进措施,使表面质量得到明显改善。
Spring steel strip Super 6 is used to make collect coil spring of automobile safety belt,which is strict for fatigue number. The surface defect is one of main reasons which causes coil spring fracture. By causes analysis,some improvement measures have been taken to solve the problem.
出处
《南钢科技与管理》
2016年第3期13-16,共4页
NISCO Technology and Management
关键词
冷轧起皮
氧化圆点
铸坯
裂纹
peel defect on the surface of cold rolled strip
oxidized round spot
casting billet
cracking
