{"currentpage":1,"firstResult":0,"maxresult":10,"pagecode":5,"pageindex":{"endPagecode":5,"startPagecode":1},"records":[{"abstractinfo":"HFW(high frequency welding)焊管的<span style=\"color:red\">排</span><span style=\"color:red\">辊</span><span style=\"color:red\">成型</span>过程主要受材料、<span style=\"color:red\">成型</span>设计、工艺设计方面因素的影响.实际生产中需要知道各影响因素对产品<span style=\"color:red\">成型</span>质量的影响,为生产工艺的制定提供理论上的参数定性、定量选择依据.基于φ508 mm直缝焊管的<span style=\"color:red\">排</span><span style=\"color:red\">辊</span><span style=\"color:red\">成型</span>过程,利用有限元分析软件ABAQUS仿真,将带钢的<span style=\"color:red\">成型</span>形状、边部纵向应变曲线、边部PEEQ(等效塑性应变)曲线作为评价指标,探讨了<span style=\"color:red\">成型</span>速度、摩擦状态对管坯<span style=\"color:red\">成型</span>效果的影响.结果表明,在正常取值下,速度和摩擦状态对<span style=\"color:red\">成型</span>形状无较大影响,速度对边部纵向应变以及边部PEEQ影响较大,摩擦因数对边部纵向应变影响较大,对边部PEEQ基本无影响.","authors":[{"authorName":"胡盛德","id":"79df3772-428a-4044-b2d8-60fe45638e8b","originalAuthorName":"胡盛德"},{"authorName":"王龙","id":"eaffd4e9-1bc9-4ef5-bee7-40d905d914e6","originalAuthorName":"王龙"},{"authorName":"李立新","id":"70bff1a0-7fbc-4645-a223-f3f1eef6725b","originalAuthorName":"李立新"},{"authorName":"马文超","id":"fb44434e-51f6-4ca5-8c43-fcea259e3ea1","originalAuthorName":"马文超"},{"authorName":"杨君","id":"0aa51279-8d39-4e5c-a08c-f3f9184dbe58","originalAuthorName":"杨君"}],"doi":"","fpage":"74","id":"1f0bf095-8dab-4fb8-b8bb-88be8de9f51e","issue":"4","journal":{"abbrevTitle":"SHJS","coverImgSrc":"journal/img/cover/SHJS.jpg","id":"59","issnPpub":"1001-7208","publisherId":"SHJS","title":"上海金属"},"keywords":[{"id":"9ad95053-e291-48b1-8ff5-afacd7f4fecf","keyword":"HFW焊管","originalKeyword":"HFW焊管"},{"id":"d03258bd-ba4a-4664-9523-fc1d4b56d66d","keyword":"<span style=\"color:red\">排</span><span style=\"color:red\">辊</span><span style=\"color:red\">成型</span>","originalKeyword":"排辊成型"},{"id":"e2d1d7fe-3e5f-4a3e-9df9-11b6c309a9e9","keyword":"<span style=\"color:red\">成型</span>速度","originalKeyword":"成型速度"},{"id":"517bd09d-a3bc-4824-84b5-7ec46de628c1","keyword":"摩擦状态","originalKeyword":"摩擦状态"}],"language":"zh","publisherId":"shjs201604016","title":"<span style=\"color:red\">成型</span>参数对HFW焊管<span style=\"color:red\">排</span><span style=\"color:red\">辊</span><span style=\"color:red\">成型</span>质量的影响","volume":"38","year":"2016"},{"abstractinfo":"对双<span style=\"color:red\">排</span>多<span style=\"color:red\">辊</span>式轧机冷轧钢管的变形过程进行了详细的分析研究,推导出一个轧制周期内延伸系数的计算公式.","authors":[{"authorName":"刘建军","id":"9ba5adcb-2cc7-471b-9379-a3da6a912555","originalAuthorName":"刘建军"},{"authorName":"刘庆国","id":"5ff51a91-fb50-48a9-853b-2f117f4390d6","originalAuthorName":"刘庆国"},{"authorName":"赖明道","id":"b81aca79-203e-443b-95db-1a79057493ca","originalAuthorName":"赖明道"},{"authorName":"樊建成","id":"ca39103b-e6fd-4765-93be-5e6330b24c28","originalAuthorName":"樊建成"}],"doi":"","fpage":"0","id":"df4adf33-fb58-4f49-abb0-cb7c068654a7","issue":"3","journal":{"abbrevTitle":"GT","coverImgSrc":"journal/img/cover/GT.jpg","id":"27","issnPpub":"0449-749X","publisherId":"GT","title":"钢铁"},"keywords":[{"id":"bfd28bc5-7298-413a-8e6c-aa8fb1cc2fa4","keyword":"冷轧钢管","originalKeyword":"冷轧钢管"},{"id":"9fcd5758-e6a8-43bc-96ba-1302468815f8","keyword":"变形过程","originalKeyword":"变形过程"}],"language":"zh","publisherId":"gt199803008","title":"双<span style=\"color:red\">排</span>多<span style=\"color:red\">辊</span>式钢管冷轧变形过程研究","volume":"33","year":"1998"},{"abstractinfo":"利用有限元分析通用软件 MSC.Marc对变截面U型材<span style=\"color:red\">辊</span>弯<span style=\"color:red\">成型</span>进行仿真模拟分析.本文对变截面<span style=\"color:red\">辊</span>弯<span style=\"color:red\">成型</span>仿真采用轧辊轴向加工技术(代替法向加工技术),对角度连续变化的变截面U型材分别进行立<span style=\"color:red\">辊</span>加工和平<span style=\"color:red\">辊</span>加工<span style=\"color:red\">成型</span>模拟分析.得出结论揭示了平<span style=\"color:red\">辊</span>加工和立<span style=\"color:red\">辊</span>加工对变截面型材在90°折弯变形时产生的影响,对实际生产具有一定的指导意义和参考价值.","authors":[{"authorName":"卜高乐","id":"f41e40e0-7726-412b-a40c-f8b1612404d4","originalAuthorName":"卜高乐"},{"authorName":"刘继英","id":"d80d4d7e-b769-4fd7-842b-4fb7db92f8a2","originalAuthorName":"刘继英"}],"doi":"10.3969/j.issn.1000-6826.2007.06.015","fpage":"40","id":"916c2232-becd-443c-ae28-08105c245eb2","issue":"6","journal":{"abbrevTitle":"JSSJ","coverImgSrc":"journal/img/cover/3abe017a-2574-4821-8152-4ae974ef0471.jpg","id":"47","issnPpub":"1000-6826","publisherId":"JSSJ","title":"金属世界"},"keywords":[{"id":"0e69bf1e-1524-4ffb-9d18-c5b4686d98d4","keyword":"变截面<span style=\"color:red\">辊</span>弯<span style=\"color:red\">成型</span>","originalKeyword":"变截面辊弯成型"},{"id":"f81606c7-54f0-4067-b695-2f5eaae37bb2","keyword":"平<span style=\"color:red\">辊</span>","originalKeyword":"平辊"},{"id":"556559d7-60be-4338-8275-05a5c6963c52","keyword":"立<span style=\"color:red\">辊</span>","originalKeyword":"立辊"},{"id":"6cf662bf-f836-4c3c-ad07-c3907f1351a5","keyword":"轴向","originalKeyword":"轴向"},{"id":"250d6229-5c85-41ca-ae49-6d9f25020403","keyword":"法向","originalKeyword":"法向"},{"id":"398deffd-547e-4ee4-a37e-c23aa82b5921","keyword":"有限元分析","originalKeyword":"有限元分析"}],"language":"zh","publisherId":"jssj200706015","title":"有限元法模拟分析比较变截面U型材<span style=\"color:red\">辊</span>弯<span style=\"color:red\">成型</span>的立<span style=\"color:red\">辊</span><span style=\"color:red\">成型</span>和平<span style=\"color:red\">辊</span><span style=\"color:red\">成型</span>","volume":"","year":"2007"},{"abstractinfo":"通过对双<span style=\"color:red\">排</span>多<span style=\"color:red\">辊</span>式轧机冷轧钢管变形过程的研究,推导出一个轧制周期内轧次变形量、延伸系数、壁厚相对压下量等变形参数的计算公式.","authors":[{"authorName":"刘建军","id":"7e15b68c-3cf3-45eb-b0e4-784c83607552","originalAuthorName":"刘建军"},{"authorName":"刘庆国","id":"e2ee9058-4bc0-4f72-ae7d-de04382db179","originalAuthorName":"刘庆国"},{"authorName":"蔡星周","id":"2949d9aa-f826-43a9-975a-415841b9f724","originalAuthorName":"蔡星周"},{"authorName":"樊建成","id":"07420252-a405-4282-9818-8386f8d9106c","originalAuthorName":"樊建成"}],"doi":"","fpage":"24","id":"74f08a79-55ff-4a0b-b619-f2a282dcd16b","issue":"12","journal":{"abbrevTitle":"GT","coverImgSrc":"journal/img/cover/GT.jpg","id":"27","issnPpub":"0449-749X","publisherId":"GT","title":"钢铁"},"keywords":[{"id":"d5775231-6077-477a-b9da-a096d72dfc64","keyword":"冷轧钢管","originalKeyword":"冷轧钢管"},{"id":"269c02db-614e-4ae4-9baf-b739efcee190","keyword":"变形过程","originalKeyword":"变形过程"},{"id":"0794be3a-781c-4eed-9aba-89cb33b8512b","keyword":"轧次","originalKeyword":"轧次"}],"language":"zh","publisherId":"gt200212008","title":"双<span style=\"color:red\">排</span>多<span style=\"color:red\">辊</span>式轧机冷轧钢管的轧次变形量计算","volume":"37","year":"2002"},{"abstractinfo":"针对压型板<span style=\"color:red\">辊</span>弯<span style=\"color:red\">成型</span>过程中带材变形复杂、<span style=\"color:red\">成型</span>规律难于掌握的问题,应用显式动态有限元模块ANSYS/LS-DYNA对压型板<span style=\"color:red\">辊</span>弯<span style=\"color:red\">成型</span>的全过程进行模拟分析.动态分析板带从前一架进入下一架的<span style=\"color:red\">成型</span>过程,板料可在两架间同时各自变形.发现应力的集中区域存在于变形过渡区和<span style=\"color:red\">辊</span>缝中心线下的主要变形区;横向弯曲应变大都集中于弯曲角处,应变值随<span style=\"color:red\">成型</span>角增大而增大.模拟结果证实通过有限元模拟探索冷弯<span style=\"color:red\">成型</span>规律的可行性.该方法对于分析其他复杂断面型钢的<span style=\"color:red\">成型</span>特点具有一定的理论和实际意义.","authors":[{"authorName":"李冰","id":"759a87d6-b4b8-4d49-9753-db56fe953325","originalAuthorName":"李冰"},{"authorName":"张士宏","id":"7bab7116-4bb7-46a9-97f2-d17809908063","originalAuthorName":"张士宏"},{"authorName":"胡林","id":"2f41b556-512d-4b27-8cb7-90d3108e18b3","originalAuthorName":"胡林"},{"authorName":"李维娟","id":"cf2b790e-c401-43fa-8ea4-5d0a6c07feae","originalAuthorName":"李维娟"},{"authorName":"马云龙","id":"6d6e0368-44ed-486d-ad44-f759fa817282","originalAuthorName":"马云龙"}],"doi":"","fpage":"82","id":"1b1528e0-a5be-4040-8d93-b2ee35ef3b8d","issue":"8","journal":{"abbrevTitle":"GT","coverImgSrc":"journal/img/cover/GT.jpg","id":"27","issnPpub":"0449-749X","publisherId":"GT","title":"钢铁"},"keywords":[{"id":"ebb1c998-9fdc-4e15-b3f8-effd69fe3b2c","keyword":"压型板 <span style=\"color:red\">辊</span>弯<span style=\"color:red\">成型</span> 有限单元法(FEM) 数值模拟","originalKeyword":"压型板 辊弯成型 有限单元法(FEM) 数值模拟"}],"language":"zh","publisherId":"gt200408016","title":"压型板<span style=\"color:red\">辊</span>弯<span style=\"color:red\">成型</span>过程数值模拟","volume":"39","year":"2004"},{"abstractinfo":"<span style=\"color:red\">辊</span>弯<span style=\"color:red\">成型</span>是一种未完全掌握的工艺,近年来,得到了显著的发展.从<span style=\"color:red\">成型</span>工艺技术、<span style=\"color:red\">成型</span>理论及<span style=\"color:red\">成型</span>CAE技术等方面综合论述和分析了国内外<span style=\"color:red\">辊</span>弯<span style=\"color:red\">成型</span>研究的现状和发展趋势.","authors":[{"authorName":"韩志武","id":"a4cab0c6-0d22-435c-9e40-5e322c1e4f8a","originalAuthorName":"韩志武"},{"authorName":"刘才","id":"de1860d6-174a-4a49-8765-2df22499a1bb","originalAuthorName":"刘才"},{"authorName":"陆卫平","id":"14b233ec-490c-49df-91bf-574c5b85c5f4","originalAuthorName":"陆卫平"}],"doi":"","fpage":"70","id":"95345a33-bde2-46ab-b0cb-dc5f51d22065","issue":"7","journal":{"abbrevTitle":"GT","coverImgSrc":"journal/img/cover/GT.jpg","id":"27","issnPpub":"0449-749X","publisherId":"GT","title":"钢铁"},"keywords":[{"id":"65ab1e06-1bef-45e6-ba16-a6b8f02936b4","keyword":"<span style=\"color:red\">辊</span>弯<span style=\"color:red\">成型</span>","originalKeyword":"辊弯成型"},{"id":"fb73de1d-6f86-4985-8203-236cc8d18d5c","keyword":"<span style=\"color:red\">成型</span>工艺","originalKeyword":"成型工艺"},{"id":"cb7a6318-4ea1-4de9-8ec9-624c1eaff468","keyword":"<span style=\"color:red\">成型</span>理论","originalKeyword":"成型理论"},{"id":"3301cadf-181e-49b7-845e-0ce9a8d6ad43","keyword":"<span style=\"color:red\">成型</span>CAE技术","originalKeyword":"成型CAE技术"}],"language":"zh","publisherId":"gt199907019","title":"<span style=\"color:red\">辊</span>弯<span style=\"color:red\">成型</span>工艺、理论及CAE技术研究进展与展望","volume":"34","year":"1999"},{"abstractinfo":"为了研究方矩形管<span style=\"color:red\">辊</span>弯<span style=\"color:red\">成型</span>时金属的流动规律,结合某厂实际生产工艺,建立了方矩形管<span style=\"color:red\">辊</span>弯<span style=\"color:red\">成型</span>的三维弹塑性非线性有限元模型,基于该模型得到的仿真结果与现场轧制结果基本一致,通过对仿真结果的分析分别得到了方矩形管<span style=\"color:red\">辊</span>弯<span style=\"color:red\">成型</span>时长边、角部、短边和纵向上的内、中、外层的金属流动规律.研究结果表明:在厚度方向稳定段处,从外层到内层的金属流动规律是不一致的,长边处的不一致性要比短边处明显;在纵向上前、中、后段处,外层上的金属流动规律存在较大的差异,前段与后段的外、内层上的金属流动规律是相反的.分析结果为预测最终<span style=\"color:red\">成型</span>尺寸精度与<span style=\"color:red\">辊</span>弯成形工艺参数的制定提供了理论依据.","authors":[{"authorName":"付志强","id":"b9b4507e-afc8-4a68-8a11-584b0ed4325f","originalAuthorName":"付志强"},{"authorName":"杜凤山","id":"d7ed1c21-1bd8-46fc-8797-43f22fa7e8fe","originalAuthorName":"杜凤山"},{"authorName":"安子军","id":"8e003027-5293-4628-b2cf-81d354fea669","originalAuthorName":"安子军"},{"authorName":"段利英","id":"89ec36fe-772b-4765-9599-23ef8339a7b0","originalAuthorName":"段利英"},{"authorName":"于辉","id":"ccdba08a-193a-4f67-8cbb-56b7f26fc2eb","originalAuthorName":"于辉"},{"authorName":"杨帆","id":"47050775-270a-499e-87ab-ec8ff382e2af","originalAuthorName":"杨帆"}],"doi":"","fpage":"42","id":"bb5eec05-a89e-436a-b17a-2c5c47201ea0","issue":"4","journal":{"abbrevTitle":"GT","coverImgSrc":"journal/img/cover/GT.jpg","id":"27","issnPpub":"0449-749X","publisherId":"GT","title":"钢铁"},"keywords":[{"id":"d6a823aa-eff0-4ac6-97e2-488856016378","keyword":"方矩形管","originalKeyword":"方矩形管"},{"id":"37379f1b-3ef4-49d3-8dcb-d7b429235ff5","keyword":"<span style=\"color:red\">辊</span>弯<span style=\"color:red\">成型</span>","originalKeyword":"辊弯成型"},{"id":"8c9c619e-cb59-4a90-9862-232493c39e7c","keyword":"金属流动规律","originalKeyword":"金属流动规律"},{"id":"5c7cb38b-bae5-4bb2-af02-af24e65863f5","keyword":"有限元","originalKeyword":"有限元"}],"language":"zh","publisherId":"gt201404008","title":"方矩形管连续<span style=\"color:red\">辊</span>弯<span style=\"color:red\">成型</span>金属的流动规律","volume":"49","year":"2014"},{"abstractinfo":"采用B3样条有限条法研究<span style=\"color:red\">成型</span>工艺参数似口弯曲角增量、带材厚度、材料屈服极限、翼缘长度、腹板宽度和机架间距等)对槽钢<span style=\"color:red\">辊</span>弯<span style=\"color:red\">成型</span>过程带材边部纵向薄膜应变峰值的影响.带材边部纵向薄膜应变峰值随着弯曲角增量、带材厚度、材料屈服极限、翼缘长度和腹板宽度增加而增加,随着机架间距的增大而减小.研究结果与<span style=\"color:red\">辊</span>弯<span style=\"color:red\">成型</span>过程中观察到的现象完全一致.","authors":[{"authorName":"韩志武","id":"c324930c-dc58-40c2-bcc0-2bf9d66f1435","originalAuthorName":"韩志武"},{"authorName":"刘才","id":"2e722db0-798b-4f1f-b85c-a8268eb6e3ef","originalAuthorName":"刘才"},{"authorName":"陆卫平","id":"b2f790b5-3e47-46d0-bde7-180cab2c80e8","originalAuthorName":"陆卫平"},{"authorName":"任露泉","id":"ffa2e399-836f-4fa9-ab07-d9be57eaee38","originalAuthorName":"任露泉"},{"authorName":"佟金","id":"00de1b71-8cd1-4996-adb8-86c077a99734","originalAuthorName":"佟金"}],"categoryName":"|","doi":"","fpage":"331","id":"8237a24d-cf5e-42ae-a634-d6782f4d6d74","issue":"3","journal":{"abbrevTitle":"JSXB","coverImgSrc":"journal/img/cover/JSXB.jpg","id":"48","issnPpub":"0412-1961","publisherId":"JSXB","title":"金属学报"},"keywords":[{"id":"47b02f01-51f7-40bf-a26c-579e6a2dc27e","keyword":"<span style=\"color:red\">辊</span>弯<span style=\"color:red\">成型</span>","originalKeyword":"辊弯成型"},{"id":"1b61eb04-17bb-463f-8348-7c59e8f3fff5","keyword":"null","originalKeyword":"null"},{"id":"a0a775db-ead9-42f1-b495-a675442af91b","keyword":"null","originalKeyword":"null"}],"language":"zh","publisherId":"0412-1961_2002_3_15","title":"工艺参数对简单断面型钢<span style=\"color:red\">辊</span>弯<span style=\"color:red\">成型</span>过程的影响","volume":"38","year":"2002"},{"abstractinfo":"采用B3样条有限条法研究<span style=\"color:red\">成型</span>工艺参数似口弯曲角增量、带材厚度、材料屈服极限、翼缘长度、腹板宽度和机架间距等)对槽钢<span style=\"color:red\">辊</span>弯<span style=\"color:red\">成型</span>过程带材边部纵向薄膜应变峰值的影响.带材边部纵向薄膜应变峰值随着弯曲角增量、带材厚度、材料屈服极限、翼缘长度和腹板宽度增加而增加,随着机架间距的增大而减小.研究结果与<span style=\"color:red\">辊</span>弯<span style=\"color:red\">成型</span>过程中观察到的现象完全一致.","authors":[{"authorName":"韩志武","id":"fe5b84cd-c8ec-4f0c-b9b1-037f9c134ea9","originalAuthorName":"韩志武"},{"authorName":"刘才","id":"966cabc9-f66c-4034-bde7-c19484c22e43","originalAuthorName":"刘才"},{"authorName":"陆卫平","id":"9426a035-6fd2-490b-b111-9953213b9500","originalAuthorName":"陆卫平"},{"authorName":"任露泉","id":"6f1741b9-49ca-4a80-972f-f385d58700c5","originalAuthorName":"任露泉"},{"authorName":"佟金","id":"c4848e46-83a5-403c-8e2b-4fc841e5b122","originalAuthorName":"佟金"}],"doi":"10.3321/j.issn:0412-1961.2002.03.023","fpage":"331","id":"0824db7a-bf9e-4b14-baf0-e886d0231712","issue":"3","journal":{"abbrevTitle":"JSXB","coverImgSrc":"journal/img/cover/JSXB.jpg","id":"48","issnPpub":"0412-1961","publisherId":"JSXB","title":"金属学报"},"keywords":[{"id":"4f303d97-7381-45e9-92f9-210ffe03addc","keyword":"<span style=\"color:red\">辊</span>弯<span style=\"color:red\">成型</span>","originalKeyword":"辊弯成型"},{"id":"c0eeecee-91d6-4a6f-b192-f02da829b5f2","keyword":"<span style=\"color:red\">成型</span>参数","originalKeyword":"成型参数"},{"id":"075ced95-720c-4e3c-9528-2b69343a322e","keyword":"槽钢.有限条法","originalKeyword":"槽钢.有限条法"}],"language":"zh","publisherId":"jsxb200203023","title":"工艺参数对简单断面型钢<span style=\"color:red\">辊</span>弯<span style=\"color:red\">成型</span>过程的影响","volume":"38","year":"2002"},{"abstractinfo":"剥岩、<span style=\"color:red\">排</span>土是露天矿不可或缺的开采工艺,<span style=\"color:red\">排</span>土场堆<span style=\"color:red\">排</span>对露天矿安全生产具有重要意义.介绍了露天矿剥离岩土<span style=\"color:red\">排</span>土场压坡脚式、覆盖式及其二者组合的3种堆<span style=\"color:red\">排</span>方式,列举了国内外多个工程实例；通过对紫金山金铜矿北口<span style=\"color:red\">排</span>土场压坡脚式<span style=\"color:red\">排</span>土部分改造为覆盖式<span style=\"color:red\">排</span>土的方案论证,阐述了<span style=\"color:red\">排</span>土场结构参数选取及堆置计划,在此基础上提出了<span style=\"color:red\">排</span>土场防滑坡、防泥石流、防滚石、防渗水污染、植被及生态恢复等综合治理措施.","authors":[{"authorName":"王培武","id":"cf7bce4e-f5ff-4f52-92b9-d9688188a72d","originalAuthorName":"王培武"}],"doi":"10.3969/j.issn.1001-1277.2012.01.007","fpage":"28","id":"69102f5b-2e72-4288-af5d-6bbd95635068","issue":"1","journal":{"abbrevTitle":"HJ","coverImgSrc":"journal/img/cover/HJ.jpg","id":"44","issnPpub":"1001-1277","publisherId":"HJ","title":"黄金"},"keywords":[{"id":"8f2b379c-c1a1-480f-9cfb-16d5c4419328","keyword":"露天矿","originalKeyword":"露天矿"},{"id":"2225e09e-288b-4fcc-8135-ae1146684ad4","keyword":"<span style=\"color:red\">排</span>土场","originalKeyword":"排土场"},{"id":"500aeac8-ef49-4bab-aede-efb23461ab92","keyword":"堆<span style=\"color:red\">排</span>方式","originalKeyword":"堆排方式"},{"id":"2325835c-004f-43d1-91a1-d80b279b6c7b","keyword":"工艺参数","originalKeyword":"工艺参数"},{"id":"5401bfcb-d132-45de-9a55-128f7308843c","keyword":"综合治理","originalKeyword":"综合治理"}],"language":"zh","publisherId":"huangj201201007","title":"露天矿<span style=\"color:red\">排</span>土场堆<span style=\"color:red\">排</span>方式探析","volume":"33","year":"2012"}],"totalpage":693,"totalrecord":6923}