文章摘要
吕青,汤建忠,崔恒伟,邹国华,赵同.胶管钢丝反复弯曲试验的影响因素探讨[J].橡胶科技,2022,20(8):0409-0411. 本文二维码信息
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胶管钢丝反复弯曲试验的影响因素探讨
Influencing Factors of Repeated Bending Test of Rubber Hose Steel Wire
投稿时间:2021-11-22  修订日期:2021-11-22
DOI:10.12137/j.issn.2095-5448.2022.08.0409
中文关键词: 胶管  钢丝  弯曲试验  圆柱支座半径  张紧力
英文关键词: rubber hose  steel wire  bending test  cylindrical support radius  tension
基金项目:
中图分类号:
作者单位E-mail
吕青* 江苏兴达钢帘线股份有限公司 检测中心 lvqing160@126.com 
汤建忠 江苏兴达钢帘线股份有限公司 检测中心  
崔恒伟 江苏兴达钢帘线股份有限公司 检测中心  
邹国华 江苏兴达钢帘线股份有限公司  
赵同 江苏兴达钢帘线股份有限公司 检测中心  
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中文摘要:
      研究圆柱支座半径和张紧力等测试参数对胶管钢丝反复弯曲试验结果的影响。结果表明:圆柱支座半径越小,胶管钢丝弯曲次数越少,且两者呈近似幂指数关系;按照GB/T 238—2013选择较小圆柱支座半径,弯曲试验结果更稳定,可有效降低试验误差导致误判的几率;张紧力过大会导致胶管钢丝弯曲性能明显下降。
英文摘要:
      The influence of test parameters such as cylindrical support radius and tension on the result of repeated bending test of rubber hose steel wire was studied.The results showed that the smaller the radius of cylindrical support was,the lower the bending times of rubber hose steel wire was,and the relationship between them was approximately power exponent.Selecting a smaller cylindrical support radius according to GB/T 238—2013 could make the bending test result more stable,which could effectively reduce the probability of misjudgment caused by test error,and the excessive tension would lead to the obvious decline of the bending property of the rubber hose steel wire.
Author NameAffiliationE-mail
lvqing JIANGSU XINGDA STEEL TYRE CORD CO. LTD lvqing160@126.com 
tangjianzhong JIANGSU XINGDA STEEL TYRE CORD CO. LTD  
cuihengwei JIANGSU XINGDA STEEL TYRE CORD CO. LTD  
zouguohua JIANGSU XINGDA STEEL TYRE CORD CO. LTD  
zhaotong JIANGSU XINGDA STEEL TYRE CORD CO. LTD  
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