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Based on the physical characteristics of the hollow camshaft, the straightening process and parameters are redesigned and optimized, the straightening downward pressure is re-calculated and optimized, and the straightening fulcrum is expanded to increase the downward pressure to solve the difficulty of rebound. The theoretical basis of hollow camshaft straightening is optimized by fitting the straightening curve, optimizing the weight of correction coefficient and controlling the number of straightening times through a large number of real straightening data. At the same time, the process control is made to the previous process, controlling the straightening quality and waste rate of the hollow camshaft, which achieves lean manufacturing and improve the quality control level of the hollow camshaft production process.
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基于中空凸轮轴的物理特性,对校直工艺及其参数进行重新设计优化,校直下压量重新核算和优化设计,外扩校直支点增加下压量解决回弹问题。通过大量实际数据拟合校直曲线,优化中空凸轮轴校直的理论基础,进行修正系数权重优化和校直次数管控。同时对前工序进行过程控制,控制中空凸轮轴的校直质量和废率,实现精益制造和提升中空凸轮轴生产过程的品控等级。
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彭俊成(1979—),男,中级工程师,学士学位,主要研究方向为汽车制造、 机械设计与制造、 智能自动化。
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彭俊成(1979—),男,中级工程师,学士学位,主要研究方向为汽车制造、 机械设计与制造、 智能自动化。
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彭俊成(1979—),男,中级工程师,学士学位,主要研究方向为汽车制造、 机械设计与制造、 智能自动化。
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材料力学[M]. 第6版. 北京: 高等教育出版社,
2019: 29-38., articleTitle=null, refAbstract=null), Reference(id=1203084960799367483, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1203042821235237352, doi=null, pmid=null, pmcid=null, year=null, volume=null, issue=null, pageStart=220, pageEnd=null, url=null, language=null, rfNumber=[2], rfOrder=1, authorNames=陆剑中, 孙家宁, journalName=理论力学, refType=null, unstructuredReference=陆剑中, 孙家宁.
理论力学[M]. 第9版. 北京: 高等教育出版社,2023: 220-231., articleTitle=null, refAbstract=null), Reference(id=1203084960866476348, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1203042821235237352, doi=null, pmid=null, pmcid=null, year=2014, volume=null, issue=null, pageStart=126, pageEnd=null, url=null, language=null, rfNumber=[3], rfOrder=2, authorNames=殷民, 文毅, journalName=材料力学, refType=null, unstructuredReference=殷民, 文毅.
材料力学[M]. 第2版. 西安: 西安交通大学出版社,
2014: 126-132., articleTitle=null, refAbstract=null), Reference(id=1203084960937779517, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1203042821235237352, doi=null, pmid=null, pmcid=null, year=2005, volume=22, issue=4, pageStart=137, pageEnd=139, url=null, language=null, rfNumber=[4], rfOrder=3, authorNames=陈慧, journalName=华东交通大学学报, refType=null, unstructuredReference=陈慧. 轴类零件自动压力校直压下量计算方法研究[J].
华东交通大学学报,
2005,
22(4): 137-139., articleTitle=轴类零件自动压力校直压下量计算方法研究, refAbstract=null), Reference(id=1203084961013276990, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1203042821235237352, doi=null, pmid=null, pmcid=null, year=1997, volume=null, issue=2, pageStart=48, pageEnd=53, url=null, language=null, rfNumber=[5], rfOrder=4, authorNames=饮明浩, 柯尊忠, 张向军, journalName=机械工程学报, refType=null, unstructuredReference=饮明浩, 柯尊忠, 张向军, 等. 精密矫直机中轴类零件矫直工艺理论研究[J].
机械工程学报,
1997(2): 48-53., articleTitle=精密矫直机中轴类零件矫直工艺理论研究, refAbstract=null), Reference(id=1203084961080385855, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1203042821235237352, doi=null, pmid=null, pmcid=null, year=1997, volume=null, issue=11, pageStart=10, pageEnd=12, url=null, language=null, rfNumber=[6], rfOrder=5, authorNames=张向军, 蒋守仁, 桂长林, journalName=机械设计, refType=null, unstructuredReference=张向军, 蒋守仁, 桂长林. 轴类零件校直设计理论和计算的修正研究[J].
机械设计,
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凸轮轴车削受力和变形示意, figureFileSmall=HnUpD2ZEG0l32x5XUs+aXA==, figureFileBig=eRkNmXh92Yk8WWkTsuHNBg==, tableContent=null), ArticleFig(id=1203084959671099692, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1203042821235237352, language=EN, label=null, caption=null, figureFileSmall=SOP2McOgGqZUTQBy442cVg==, figureFileBig=GaEkyjXyc+/pIPwIMviRvg==, tableContent=null), ArticleFig(id=1203084959734014253, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1203042821235237352, language=CN, label=图17, caption=
凸轮轴磨削受力和变形示意, figureFileSmall=SOP2McOgGqZUTQBy442cVg==, figureFileBig=GaEkyjXyc+/pIPwIMviRvg==, tableContent=null), ArticleFig(id=1203084959805317422, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1203042821235237352, language=EN, label=null, caption=null, figureFileSmall=vBJXqc8T+ad8IeoLlI+YXQ==, figureFileBig=OnSpxeysP/A00NK/+uurtA==, tableContent=null), ArticleFig(id=1203084959872426287, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1203042821235237352, language=CN, label=图18, caption=
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凸轮轴抛光弯曲示意, figureFileSmall=xHxoG2f9eKUj+9icWDLk9g==, figureFileBig=ea3hJ4+mv1vF9aYhnF2tBQ==, tableContent=null), ArticleFig(id=1203084960082141490, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1203042821235237352, language=EN, label=null, caption=null, figureFileSmall=qWHV8wlL6pqPcCxTB+Uq2A==, figureFileBig=Q9wO0mwsjk0b5AH4TuTl7w==, tableContent=null), ArticleFig(id=1203084960157638963, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1203042821235237352, language=CN, label=图20, caption=
凸轮轴抛光扭曲示意, figureFileSmall=qWHV8wlL6pqPcCxTB+Uq2A==, figureFileBig=Q9wO0mwsjk0b5AH4TuTl7w==, tableContent=null), ArticleFig(id=1203084960224747828, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1203042821235237352, language=EN, label=null, caption=null, figureFileSmall=null, figureFileBig=null, tableContent=
| 类别 | 材料 | 化学成分 |
| C | Si | Mn | P | S | 其他 |
中空 凸轮轴 | FCT-Mo less (不含钼) | 3.30~3.35 | 2.00~2.40 | 0.60~0.90 | 0.20~0.30 | 最大0.15 | 铬0.50~0.80 |
实心 凸轮轴 | RIK-C1(等同FCT-Mo less) | 3.30~3.35 | 2.00~2.40 | 0.60~0.90 | 0.20~0.30 | 最大0.15 | 铬0.50~0.80 |
| 对比分析 | 类似 | 含碳量低断面敏感性提高 | 耐磨性好 | 中和硫的危害,导致金属疏松 | 冷脆现象 | 冷脆现象 | 提高耐磨性能,降低韧性 |
), ArticleFig(id=1203084960300245301, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1203042821235237352, language=CN, label=表1, caption=
中空凸轮轴和实心凸轮轴成分对比(质量分数) %
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| 类别 | 材料 | 化学成分 |
| C | Si | Mn | P | S | 其他 |
中空 凸轮轴 | FCT-Mo less (不含钼) | 3.30~3.35 | 2.00~2.40 | 0.60~0.90 | 0.20~0.30 | 最大0.15 | 铬0.50~0.80 |
实心 凸轮轴 | RIK-C1(等同FCT-Mo less) | 3.30~3.35 | 2.00~2.40 | 0.60~0.90 | 0.20~0.30 | 最大0.15 | 铬0.50~0.80 |
| 对比分析 | 类似 | 含碳量低断面敏感性提高 | 耐磨性好 | 中和硫的危害,导致金属疏松 | 冷脆现象 | 冷脆现象 | 提高耐磨性能,降低韧性 |
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| 序号 | 跳动 | 下压量 | 差值 |
| 模型1 | 模型2 |
| 1 | 20 | 545 | 424 | 121 |
| 2 | 30 | 554 | 446 | 108 |
| 3 | 40 | 564 | 463 | 102 |
| 4 | 50 | 574 | 475 | 99 |
| 5 | 60 | 584 | 485 | 99 |
| 6 | 70 | 594 | 494 | 100 |
| 7 | 80 | 603 | 501 | 102 |
| 8 | 90 | 613 | 508 | 105 |
| 9 | 100 | 623 | 514 | 109 |
| 10 | 110 | 633 | 519 | 114 |
| 11 | 120 | 643 | 524 | 119 |
| 12 | 200 | 721 | 553 | 168 |
| 13 | 300 | 819 | 575 | 244 |
| 14 | 400 | 917 | 592 | 325 |
| 15 | 500 | 1015 | 604 | 411 |
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2种校直模型核算的下压量对比 μm
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| 序号 | 跳动 | 下压量 | 差值 |
| 模型1 | 模型2 |
| 1 | 20 | 545 | 424 | 121 |
| 2 | 30 | 554 | 446 | 108 |
| 3 | 40 | 564 | 463 | 102 |
| 4 | 50 | 574 | 475 | 99 |
| 5 | 60 | 584 | 485 | 99 |
| 6 | 70 | 594 | 494 | 100 |
| 7 | 80 | 603 | 501 | 102 |
| 8 | 90 | 613 | 508 | 105 |
| 9 | 100 | 623 | 514 | 109 |
| 10 | 110 | 633 | 519 | 114 |
| 11 | 120 | 643 | 524 | 119 |
| 12 | 200 | 721 | 553 | 168 |
| 13 | 300 | 819 | 575 | 244 |
| 14 | 400 | 917 | 592 | 325 |
| 15 | 500 | 1015 | 604 | 411 |
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| 工件 | 硬度HB | 成形 方式 | 中心孔 | 壁厚 /mm | 抗拉 强度 /MPa | 最大 下压量 /mm |
中空 凸轮轴 | 197~255 | 熔模 铸造 | 铸造 | 2.5 | 220 | 0.52 |
实心 凸轮轴 | 197~255 | 砂芯 铸造 | 钻削 | 6.5 | 227 | 1.0 |
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中空和实心凸轮轴校直对比
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| 工件 | 硬度HB | 成形 方式 | 中心孔 | 壁厚 /mm | 抗拉 强度 /MPa | 最大 下压量 /mm |
中空 凸轮轴 | 197~255 | 熔模 铸造 | 铸造 | 2.5 | 220 | 0.52 |
实心 凸轮轴 | 197~255 | 砂芯 铸造 | 钻削 | 6.5 | 227 | 1.0 |
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