钢芯铝绞线拉断力测试试样端头的制备工艺
The preparation process of breaking force test sample end of aluminium conductor steel reinforced
摘 要
利用新模具成型端头与旧模具成型端头对钢芯铝绞线两端进行拉断力测试，研究了不同模具端头成型工艺对拉断力测试的影响；分别研究了新模具+钢芯锚固+植筋胶、新模具+钢芯未锚固+环氧树脂、新模具+钢芯锚固+环氧树脂的端头制备工艺对拉断力测试的影响。结果表明：新模具制备的端头较旧模具更适用于拉断力测试；采用新模具+钢芯锚固+环氧树脂方法制备的端头可满足拉断力测试的要求。
拉断力测试
端头
制备工艺
aluminium conductor steel reinforced
breaking force test
end
preparation process
Abstract
The breaking force test was carried out on both ends of the aluminium conductor steel reinforced by using the new mold forming end and the old mold forming end, and the influence of different mold end forming processes on the breaking force test was studied. The effects of end preparation processes of new mold plus steel core anchorage plus bar glue, new mold plus steel core unanchored plus epoxy resin, and new mold plus steel core anchorage plus epoxy resin on breaking force test were studied. The results show that new mold was more suitable for breaking force test than old mold. The end prepared by the new mold plus steel core anchorage plus epoxy resin method could meet the requirements of breaking force test.
中图分类号 TH142 TG115.5+2 DOI 10.11973/lhjy-wl202210011
所属栏目 试验技术与方法
基金项目 重庆市计量质量检测研究院院立项目[2020（研）-2]
收稿日期 2022/2/9
修改稿日期
网络出版日期
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备注代礼斌(1985-),男,硕士,高级工程师,主要从事金属材料的检验检测工作,major279129@163.com
引用该论文: DAI Libin,YANG Zhangcheng,SONG Jingjing,ZHENG Chaoqing,QIU Shijia,DENG Xiong,SHI Kefeng. The preparation process of breaking force test sample end of aluminium conductor steel reinforced[J]. Physical Testing and Chemical Analysis part A:Physical Testing, 2022, 58(10): 46～49
代礼斌,杨章程,宋晶晶,郑朝清,邱仕佳,邓雄,史可峰. 钢芯铝绞线拉断力测试试样端头的制备工艺[J]. 理化检验－物理分册, 2022, 58(10): 46～49
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