CN100453260C - 流线型机车司机室曲面加工工艺 - Google Patents
流线型机车司机室曲面加工工艺 Download PDFInfo
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- CN100453260C CN100453260C CNB2006100860450A CN200610086045A CN100453260C CN 100453260 C CN100453260 C CN 100453260C CN B2006100860450 A CNB2006100860450 A CN B2006100860450A CN 200610086045 A CN200610086045 A CN 200610086045A CN 100453260 C CN100453260 C CN 100453260C
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- 230000003137 locomotive effect Effects 0.000 title claims abstract description 17
- 238000003466 welding Methods 0.000 claims abstract description 22
- 238000007493 shaping process Methods 0.000 claims description 8
- 210000000988 bone and bone Anatomy 0.000 claims description 6
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Abstract
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Claims (1)
- 一种流线型机车司机室曲面加工工艺,包括骨架、蒙皮的落料,骨架、蒙皮的成型,蒙皮与骨架的连接,其特征是具有如下的加工过程:1)分步校正骨架体系,一、校正横向大弯梁的弧度及左右对称,二、校正纵向肋板圆弧及与横向大弯梁连接处弧度,三、校正骨架体系与蒙皮的装配间隙;2)对双曲面蒙皮收缩区域进行放调,一、放蒙皮边缘,采用弹性锤子进行敲击,使蒙皮边缘得于延伸,二、放蒙皮中间,对蒙皮中间作环状敲击预放曲率,三、向外敲击与肋板焊接后的凹陷的蒙皮,对造成蒙皮顶出形成凸棱的肋板进行敲击偏移、消除凸起;3)分步处置产生热变形大的作业环节,一是变顶盖部件整体组焊为分块组焊,二是将底梁整体组装矫正分为分段预组装矫正,三是对顶盖组成的焊后整形,冷、热矫正区分使用。
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CNB2006100860450A CN100453260C (zh) | 2006-07-21 | 2006-07-21 | 流线型机车司机室曲面加工工艺 |
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CNB2006100860450A CN100453260C (zh) | 2006-07-21 | 2006-07-21 | 流线型机车司机室曲面加工工艺 |
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CN1899757A CN1899757A (zh) | 2007-01-24 |
CN100453260C true CN100453260C (zh) | 2009-01-21 |
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Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101856782B (zh) * | 2010-06-04 | 2012-04-18 | 唐山轨道客车有限责任公司 | 磁悬浮列车司机室及其制造方法 |
CN102120240A (zh) * | 2010-11-29 | 2011-07-13 | 厦门金龙汽车车身有限公司 | 一种快速制作钣金形面的方法 |
JP6059963B2 (ja) * | 2012-11-14 | 2017-01-11 | 川崎重工業株式会社 | 鉄道車両構体用の曲面板、先頭車両構体、及び鉄道車両構体用の曲面板の製造方法 |
CN102962288A (zh) * | 2012-11-21 | 2013-03-13 | 苏州江南航天机电工业有限公司 | 圆弧状大板与直板拼接工艺 |
CN109351809A (zh) * | 2018-10-25 | 2019-02-19 | 中船黄埔文冲船舶有限公司 | 一种钢结构的线型检验方法及线型矫正方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2229328Y (zh) * | 1995-08-03 | 1996-06-19 | 杨立庄 | 一种钳子 |
US20030148137A1 (en) * | 2000-04-14 | 2003-08-07 | Niels Hollmann | Round formwork module |
CN2603713Y (zh) * | 2003-02-27 | 2004-02-18 | 渤海船舶重工有限责任公司 | T型肋骨压胎 |
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2006
- 2006-07-21 CN CNB2006100860450A patent/CN100453260C/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2229328Y (zh) * | 1995-08-03 | 1996-06-19 | 杨立庄 | 一种钳子 |
US20030148137A1 (en) * | 2000-04-14 | 2003-08-07 | Niels Hollmann | Round formwork module |
CN2603713Y (zh) * | 2003-02-27 | 2004-02-18 | 渤海船舶重工有限责任公司 | T型肋骨压胎 |
Non-Patent Citations (4)
Title |
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在曲面上如何用UG实现曲线加工. 蒋晔.机车车辆工艺,第2期. 2005 * |
客车蒙皮的成型及安装工艺. 颜小虎,张穗生.客车技术与研究,第25卷第2期. 2003 * |
流线型列车头部结构设计方法. 许平等.中国铁道科学,第27卷第1期. 2006 * |
蒙皮的拉伸成型工艺. 白昆.航天工艺,第6期. 1993 * |
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