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| 辊模拉拔扁丝后张力系统的设计及对产品性能的影响 | |
| 引用本文： | 薛文虎,周海军,陶志刚,杨恒,刘宏敏. 辊模拉拔扁丝后张力系统的设计及对产品性能的影响[J]. 金属制品, 2011, 37(2): 38-40. DOI: 10.3969/j.issn.1003-4226.2011.02.010 |
| 作者姓名： | 薛文虎 周海军 陶志刚 杨恒 刘宏敏 |
| 作者单位： | 1. 江阴法尔胜钢铁制品有限公司,江苏,江阴,214445 2. 江苏法尔胜泓昇集团有限公司不锈钢制品分公司,江苏,江阴,214429 3. 江苏法尔胜泓昇集团有限公司技术中心,江苏,江阴,214432 |
| 摘 要： | 辊模拉拔设备在无后张力情况下,生产的扁丝减面率变化大,直线性不稳定,成品扁丝表面质量不好,对辊模、机架、特别是轴承的损伤比较大.针对上述问题,设计过线轮直径为200mm的后张力系统,并对原设备进行改进.试验结果表明,后张力对被加工材料的减面率有明显影响,在高度减小率相近的情况下,张力越大,扁丝减面率也越大;在相同后张力... |
| 关 键 词： | 扁丝 辊模拉拔 后张力 过线轮 减面率 |
Design of back tensioning system for roller die flat wire drawing and its effect on products |
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| XUE Wen-hu,ZHOU Hai-jun,TAO Zhi-gang,YANG Heng,LIU Hong-min. Design of back tensioning system for roller die flat wire drawing and its effect on products[J]. Steel Wire Products, 2011, 37(2): 38-40. DOI: 10.3969/j.issn.1003-4226.2011.02.010 | |
| Authors: | XUE Wen-hu ZHOU Hai-jun TAO Zhi-gang YANG Heng LIU Hong-min |
| Affiliation: | XUE Wen-hu1,ZHOU Hai-jun2,TAO Zhi-gang2,YANG Heng3,LIU Hong-min3(1.Jiangyin Fasten Steel Products Co.,Ltd.,Jiangyin 214445,China,2.Jiangsu Fasten Hopesun Group Co.,Ltd.Stainless Products Branch,Jiangyin 214429,3.Jiangsu Fasten Hopesun Group Co.,Ltd.Technology Center,Jiangyin 214432,China) |
| Abstract: | When there is no back tensioning,the area reduction ratio of flat wire produced by roller die drawing machine changes large,linearity is instable,surface quality of finished flat wire is not good,the damage to roller,frame,especially bearing is larger.Aiming at the problems,the back tensioning system of wire wrapping sheave diameter 200 mm is designed,the former device is improved.Results show that back tensioning has obvious influence on area reduction ratio of processed material.While the height reduction... |
| Keywords: | flat wire roller wire drawing back tensioning wire wrapping sheave area reduction ratio |
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