Article(id=1208718303162397567, tenantId=1146029695717560320, journalId=1189873562199433220, issueId=1208718299400106845, articleNumber=null, orderNo=null, doi=10.19710/J.cnki.1003-8817.20230403, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=research-article, receivedDate=null, receivedDateStr=null, revisedDate=null, revisedDateStr=null, acceptedDate=null, acceptedDateStr=null, onlineDate=1766110500373, onlineDateStr=2025-12-19, pubDate=1724083200000, pubDateStr=2024-08-20, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1766110500373, onlineIssueDateStr=2025-12-19, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1766110500373, creator=13701087609, updateTime=1766110500373, updator=13701087609, issue=Issue{id=1208718299400106845, tenantId=1146029695717560320, journalId=1189873562199433220, year='2024', volume='', issue='8', pageStart='1', pageEnd='72', issueExtLink='null', onlineDate='null', pubDate='null', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=null, createTime=1766110499477, creator=13701087609, updateTime=1766110499477, updator=13701087609, preIssue=null, nextIssue=null, ext=null, issueFiles=null}, startPage=33, endPage=38, ext={EN=ArticleExt(id=1208718306056467331, articleId=1208718303162397567, tenantId=1146029695717560320, journalId=1189873562199433220, language=EN, title=Research on NC Plasma Cutting Quality of Longitudinal Beam, columnId=null, journalTitle=Automobile Technology & Material, columnName=null, runingTitle=null, highlight=null, articleAbstract=
To improve numerical control plasma cutting appearance quality of longitudinal beam, the Lean Six Sigma DMAIC model is used as the research framework to analyze the factors leading to unqualified appearance quality of longitudinal beam numerical control plasma cutting. A test model is established, and data analysis and result prediction are carried out through Minitab software to identify the key factors leading to the abnormal appearance quality of longitudinal beam numerical control plasma cutting. The processing parameter setting scheme of longitudinal beam numerical control plasma cutting is determined. Trial production on the production site indicates that the optimization scheme can effectively reduce the unqualified rate of longitudinal beam numerical control plasma cutting appearance, and improve the production quality of longitudinal beam of heavy truck frame.
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为改善纵梁数控等离子切割外观质量,以精益六西格玛DMAIC模型为研究框架,对导致纵梁数控等离子切割外观不合格的影响因素进行分析,建立试验模型,并通过MINITAB软件进行数据分析和结果预测,确定了导致纵梁数控等离子切割外观质量异常的关键因子,制定了纵梁数控等离子切割加工参数设定方案,现场试生产结果表明,优化方案能够有效降低纵梁数控等离子切割外观的不合格率,提升了重型载货汽车车架纵梁的生产质量。
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毕宝鹏(1989—),男,高级工程师,硕士学位,研究方向为汽车制造工艺。
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毕宝鹏(1989—),男,高级工程师,硕士学位,研究方向为汽车制造工艺。
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毕宝鹏(1989—),男,高级工程师,硕士学位,研究方向为汽车制造工艺。
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热加工工艺,
2023(11): 59-62., articleTitle=电火花线切割制备金属超疏水表面的研究进展, refAbstract=null), Reference(id=1208739443616379884, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1208718303162397567, doi=null, pmid=null, pmcid=null, year=2020, volume=null, issue=12, pageStart=25, pageEnd=26, url=null, language=null, rfNumber=[2], rfOrder=1, authorNames=董超, 赵颖, journalName=制造技术与机床, refType=null, unstructuredReference=董超, 赵颖. 数控等离子切割与火焰切割综合分析[J].
制造技术与机床,
2020(12): 25-26+31., articleTitle=数控等离子切割与火焰切割综合分析, refAbstract=null), Reference(id=1208739443687683058, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1208718303162397567, doi=null, pmid=null, pmcid=null, year=2022, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[3], rfOrder=2, authorNames=桑辉, journalName=基于六西格玛的W公司A项目质量管理改进, refType=null, unstructuredReference=桑辉.
基于六西格玛的W公司A项目质量管理改进[D]. 大连: 大连理工大学,
2022., articleTitle=null, refAbstract=null), Reference(id=1208739443775763447, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1208718303162397567, doi=null, pmid=null, pmcid=null, year=2023, volume=29, issue=5, pageStart=37, pageEnd=41, url=null, language=null, rfNumber=[4], rfOrder=3, authorNames=蒙耀华, 王彦祥, 吕建会, journalName=宽厚板, refType=null, unstructuredReference=蒙耀华, 王彦祥, 吕建会, 等. 高锰耐磨钢板等离子切割面裂纹成因与控制[J].
宽厚板,
2023,
29(5): 37-41., articleTitle=高锰耐磨钢板等离子切割面裂纹成因与控制, refAbstract=null), Reference(id=1208739443851260923, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1208718303162397567, doi=null, pmid=null, pmcid=null, year=2019, volume=53, issue=8, pageStart=67, pageEnd=69, url=null, language=null, rfNumber=[5], rfOrder=4, authorNames=张睿铭, 马殿光, 赖晓阳, journalName=电力电子技术, refType=null, unstructuredReference=张睿铭, 马殿光, 赖晓阳, 等. 精细等离子切割的控制策略研究[J].
电力电子技术,
2019,
53(8):67-69+73., articleTitle=精细等离子切割的控制策略研究, refAbstract=null), Reference(id=1208739443947729920, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1208718303162397567, doi=null, pmid=null, pmcid=null, year=2015, volume=null, issue=1, pageStart=34, pageEnd=36, url=null, language=null, rfNumber=[6], rfOrder=5, authorNames=董汉伟, 赵洪波, 于丹, journalName=新技术新工艺, refType=null, unstructuredReference=董汉伟, 赵洪波, 于丹, 等. 正交试验法优化精细等离子引入引出参数研究[J].
新技术新工艺,
2015(1): 34-36., articleTitle=正交试验法优化精细等离子引入引出参数研究, refAbstract=null), Reference(id=1208739444019032067, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1208718303162397567, doi=null, pmid=null, pmcid=null, year=2020, volume=null, issue=20, pageStart=105, pageEnd=106, url=null, language=null, rfNumber=[7], rfOrder=6, authorNames=闫红英, journalName=科技创新与应用, refType=null, unstructuredReference=闫红英. 等离子切割常见缺陷和控制方法[J].
科技创新与应用,
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通过失效及后果分析筛选关键因子, figureFileSmall=2EQDdgGmHkMRw15MT3FFWw==, figureFileBig=2e9uOe/XgjmMp+58XWww/g==, tableContent=null), ArticleFig(id=1208739440701338509, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1208718303162397567, language=EN, label=null, caption=null, figureFileSmall=zcWsFAjMVeqhia99ne0CcQ==, figureFileBig=EdWdChquMnec7YqyKeVJwg==, tableContent=null), ArticleFig(id=1208739441548587923, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1208718303162397567, language=CN, label=图8, caption=
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改善后不合格率的过程能力分析, figureFileSmall=hNbZxEOU11djiRZarOR4DA==, figureFileBig=dUVSc0yDb6VYF8kMBlhfKA==, tableContent=null), ArticleFig(id=1208739441909298084, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1208718303162397567, language=EN, label=null, caption=null, figureFileSmall=null, figureFileBig=null, tableContent=
| 缺陷 | 数量/个 | 比例/% |
| 切割波纹 | 19 469 | 65.0 |
| 切割斜角 | 7 488 | 25.0 |
| 切割熔渣 | 2 995 | 10.0 |
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纵梁数控等离子切割外观主要缺陷及比例
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| 缺陷 | 数量/个 | 比例/% |
| 切割波纹 | 19 469 | 65.0 |
| 切割斜角 | 7 488 | 25.0 |
| 切割熔渣 | 2 995 | 10.0 |
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| 项目 | 数值 |
| 缺陷/% | 30.26 |
| 置信区间下限/% | 29.97 |
| 置信区间上限/% | 30.55 |
| 目标/% | 9.00 |
| 缺陷/×10-6 | 302 590 |
| 置信区间下限/×10-6 | 299 741 |
| 置信区间上限/×10-6 | 305 450 |
| 过程Z | 0.517 0 |
| 置信区间下限 | 0.508 8 |
| 置信区间上限 | 0.525 1 |
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不合格率的过程能力分析汇总统计(95%置信)
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| 项目 | 数值 |
| 缺陷/% | 30.26 |
| 置信区间下限/% | 29.97 |
| 置信区间上限/% | 30.55 |
| 目标/% | 9.00 |
| 缺陷/×10-6 | 302 590 |
| 置信区间下限/×10-6 | 299 741 |
| 置信区间上限/×10-6 | 305 450 |
| 过程Z | 0.517 0 |
| 置信区间下限 | 0.508 8 |
| 置信区间上限 | 0.525 1 |
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| 序号 | 不合格数量Y | 影响因子X | Y的数据类型 | X的数据类型 | 检验 工具 |
| 1 | Y1:切割波纹不合格数 | X1:切割电流 | 离散 | 连续 | 二进制逻辑回归分析 |
| 2 | Y1:切割波纹不合格数 | X2:切割速度 | 离散 | 连续 | 二进制逻辑回归分析 |
| 3 | Y2:切割斜角不合格数 | X1:切割电流 | 离散 | 连续 | 二进制逻辑回归分析 |
| 4 | Y2:切割斜角不合格数 | X2:切割速度 | 离散 | 连续 | 二进制逻辑回归分析 |
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影响因子验证计划
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| 序号 | 不合格数量Y | 影响因子X | Y的数据类型 | X的数据类型 | 检验 工具 |
| 1 | Y1:切割波纹不合格数 | X1:切割电流 | 离散 | 连续 | 二进制逻辑回归分析 |
| 2 | Y1:切割波纹不合格数 | X2:切割速度 | 离散 | 连续 | 二进制逻辑回归分析 |
| 3 | Y2:切割斜角不合格数 | X1:切割电流 | 离散 | 连续 | 二进制逻辑回归分析 |
| 4 | Y2:切割斜角不合格数 | X2:切割速度 | 离散 | 连续 | 二进制逻辑回归分析 |
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| 切割波纹合格情况 | 切割电流 X1/A | 切割速度 X2/mm·min-1 |
| 不合格 | 80 | 2 200 |
| 合格 | 80 | 2 400 |
| 不合格 | 80 | 2 600 |
| 合格 | 95 | 2 300 |
| 合格 | 95 | 2 200 |
| 不合格 | 95 | 2 900 |
| 合格 | 100 | 2 600 |
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分析阶段收据收集表
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| 切割波纹合格情况 | 切割电流 X1/A | 切割速度 X2/mm·min-1 |
| 不合格 | 80 | 2 200 |
| 合格 | 80 | 2 400 |
| 不合格 | 80 | 2 600 |
| 合格 | 95 | 2 300 |
| 合格 | 95 | 2 200 |
| 不合格 | 95 | 2 900 |
| 合格 | 100 | 2 600 |
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| 流程 | 改善点 | 以前的问题描述 | 新方法描述 | 实施日期 | 新标准编号 | 文件类型 |
作业 准备 | 检查切割 工艺参数 | 电弧电流 80~130 A; 切割速度 800~1 000 mm/min | 电弧电流80~100 A;切割速度 800~1 000 mm/min(双层), 2 200~2 900 mm/min(单层) | 2022-08-20 | CP-平板数控等离子切割-2022-028 | 控制计划 |
切割 外形 | 检查切割 工艺参数 | 电弧电流80~130 A; 切割速度 800~1 000 mm/min | 电弧电流 80~100 A;切割速度 800~1 000 mm/min(双层),2 200~2 900 mm/min(单层) | 2022-08-20 | CP-平板数控等离子切割-2022-028 | 控制计划 |
作业 准备 | 过程特性 | 电弧电流80~130 A; 切割速度 800~1 000 mm/min | 电弧电流 80~100 A;切割速度 800~1 000 mm/min(双层),2 200~2 900 mm/min(单层) | 2022-08-20 | PFD-平板等离子 数控切割机 | 过程流程图 |
切割 外形 | 过程特性 | 电弧电流80~130 A; 切割速度 800~1 000 mm/min | 电弧电流 80~100 A;切割速度 800~1 000 mm/min(双层),2 200~2 900 mm/min(单层) | 2022-08-20 | PFD-平板等离子 数控切割机 | 过程流程图 |
作业 准备 | 检查切割工艺参数 | 电弧电流80~130 A; 切割速度 800~1 000 mm/min | 电弧电流 80~100 A;切割速度 800~1 000 mm/min(双层),2 200~2 900 mm/min(单层) | 2022-08-20 | 20CJZH2022BD0024 | 工艺文件 |
切割 外形 | 过程特性 | 电弧电流80~130 A;切割速度 800~1 000 mm/min | 电弧电流 80~100 A;切割速度 800~1 000 mm/min(双层),2 200~2 900 mm/min(单层) | 2022-08-20 | 20CJZH2022BD0024 | 工艺文件 |
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控制对象的标准化
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| 流程 | 改善点 | 以前的问题描述 | 新方法描述 | 实施日期 | 新标准编号 | 文件类型 |
作业 准备 | 检查切割 工艺参数 | 电弧电流 80~130 A; 切割速度 800~1 000 mm/min | 电弧电流80~100 A;切割速度 800~1 000 mm/min(双层), 2 200~2 900 mm/min(单层) | 2022-08-20 | CP-平板数控等离子切割-2022-028 | 控制计划 |
切割 外形 | 检查切割 工艺参数 | 电弧电流80~130 A; 切割速度 800~1 000 mm/min | 电弧电流 80~100 A;切割速度 800~1 000 mm/min(双层),2 200~2 900 mm/min(单层) | 2022-08-20 | CP-平板数控等离子切割-2022-028 | 控制计划 |
作业 准备 | 过程特性 | 电弧电流80~130 A; 切割速度 800~1 000 mm/min | 电弧电流 80~100 A;切割速度 800~1 000 mm/min(双层),2 200~2 900 mm/min(单层) | 2022-08-20 | PFD-平板等离子 数控切割机 | 过程流程图 |
切割 外形 | 过程特性 | 电弧电流80~130 A; 切割速度 800~1 000 mm/min | 电弧电流 80~100 A;切割速度 800~1 000 mm/min(双层),2 200~2 900 mm/min(单层) | 2022-08-20 | PFD-平板等离子 数控切割机 | 过程流程图 |
作业 准备 | 检查切割工艺参数 | 电弧电流80~130 A; 切割速度 800~1 000 mm/min | 电弧电流 80~100 A;切割速度 800~1 000 mm/min(双层),2 200~2 900 mm/min(单层) | 2022-08-20 | 20CJZH2022BD0024 | 工艺文件 |
切割 外形 | 过程特性 | 电弧电流80~130 A;切割速度 800~1 000 mm/min | 电弧电流 80~100 A;切割速度 800~1 000 mm/min(双层),2 200~2 900 mm/min(单层) | 2022-08-20 | 20CJZH2022BD0024 | 工艺文件 |
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| 流程 | 流程步骤 | 输入 | 输出 | 过程规格 | 量具 | 样本量 | 抽样 频次 | 控制 方法 | 反应 计划 |
| 作业准备 | 检查切割工艺参数 | 切割 电流 | 1.切割波纹合格 2.切割斜角合格 | 电弧电流:80~100 A | 目测 | 1 | 1次/班 | 目测 | 重新 设置 |
切割速度: 800~1 000 mm/min(双层), 2 200~2 900 mm/min(单层) | 目测 |
切割 速度 |
| 切割外形 | 检查切割工艺参数 | 切割 电流 | 1.切割波纹合格 2.切割斜角合格 | 电弧电流:80~100 A | 目测 | 1 | 1次/班 | 目测 | 重新 设置 |
切割 速度 | 切割速度: 800~1 000 mm/min(双层), 2 200~2 900 mm/min(单层) | 目测 |
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加工参数的控制计划
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| 流程 | 流程步骤 | 输入 | 输出 | 过程规格 | 量具 | 样本量 | 抽样 频次 | 控制 方法 | 反应 计划 |
| 作业准备 | 检查切割工艺参数 | 切割 电流 | 1.切割波纹合格 2.切割斜角合格 | 电弧电流:80~100 A | 目测 | 1 | 1次/班 | 目测 | 重新 设置 |
切割速度: 800~1 000 mm/min(双层), 2 200~2 900 mm/min(单层) | 目测 |
切割 速度 |
| 切割外形 | 检查切割工艺参数 | 切割 电流 | 1.切割波纹合格 2.切割斜角合格 | 电弧电流:80~100 A | 目测 | 1 | 1次/班 | 目测 | 重新 设置 |
切割 速度 | 切割速度: 800~1 000 mm/min(双层), 2 200~2 900 mm/min(单层) | 目测 |
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| 项目 | 数值 |
| 缺陷/% | 30.26 |
| 置信区间下限/% | 29.97 |
| 置信区间上限/% | 30.55 |
| 目标/% | 9.00 |
| 缺陷/10-6 | 302 590 |
| 置信区间下限/10-6 | 299 741 |
| 置信区间上限/10-6 | 305 450 |
| 过程Z | 0.517 0 |
| 置信区间下限 | 0.508 8 |
| 置信区间上限 | 0.525 1 |
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改善后不合格率过程能力分析汇总统计(95%置信)
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| 项目 | 数值 |
| 缺陷/% | 30.26 |
| 置信区间下限/% | 29.97 |
| 置信区间上限/% | 30.55 |
| 目标/% | 9.00 |
| 缺陷/10-6 | 302 590 |
| 置信区间下限/10-6 | 299 741 |
| 置信区间上限/10-6 | 305 450 |
| 过程Z | 0.517 0 |
| 置信区间下限 | 0.508 8 |
| 置信区间上限 | 0.525 1 |
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