CN103394639B - 一种铁型覆砂筒体铸造活塞环的方法 - Google Patents
一种铁型覆砂筒体铸造活塞环的方法 Download PDFInfo
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- CN103394639B CN103394639B CN201310355164.1A CN201310355164A CN103394639B CN 103394639 B CN103394639 B CN 103394639B CN 201310355164 A CN201310355164 A CN 201310355164A CN 103394639 B CN103394639 B CN 103394639B
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Description
样件编号 | 弹性模量 | 抗弯强度 |
1 | 153.7 | 弯不断 |
2 | 153.1 | 1002.6 |
3 | 156.2 | 弯不断 |
4 | 154.5 | 弯不断 |
5 | 156.4 | 1003.7 |
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CN103394639A CN103394639A (zh) | 2013-11-20 |
CN103394639B true CN103394639B (zh) | 2016-01-20 |
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Families Citing this family (2)
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CN105108064A (zh) * | 2015-09-26 | 2015-12-02 | 侯马市晋烽机械铸造有限公司 | 采用铁型覆砂工艺铸造地铁机车上轴承盖的方法 |
CN113084090A (zh) * | 2021-03-19 | 2021-07-09 | 广西玉柴机器股份有限公司 | 提高铁型覆砂铸造工艺中铁型砂箱使用寿命的方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1231795A (zh) * | 1967-07-04 | 1971-05-12 | ||
CN2255886Y (zh) * | 1995-08-16 | 1997-06-11 | 胡平 | 一种金属型覆砂模具 |
CN1485167A (zh) * | 2003-08-05 | 2004-03-31 | 安徽省宁国市耐磨材料总厂 | 磨球的新铸造生产工艺 |
CN102699280A (zh) * | 2012-06-30 | 2012-10-03 | 南车戚墅堰机车车辆工艺研究所有限公司 | 一种单体活塞环铸造用覆膜砂砂型及其制作方法 |
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- 2013-08-15 CN CN201310355164.1A patent/CN103394639B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1231795A (zh) * | 1967-07-04 | 1971-05-12 | ||
CN2255886Y (zh) * | 1995-08-16 | 1997-06-11 | 胡平 | 一种金属型覆砂模具 |
CN1485167A (zh) * | 2003-08-05 | 2004-03-31 | 安徽省宁国市耐磨材料总厂 | 磨球的新铸造生产工艺 |
CN102699280A (zh) * | 2012-06-30 | 2012-10-03 | 南车戚墅堰机车车辆工艺研究所有限公司 | 一种单体活塞环铸造用覆膜砂砂型及其制作方法 |
Non-Patent Citations (2)
Title |
---|
d1200-1000内燃机活塞环;邱复兴;《内燃机配件》;20060223(第6期);第16页 * |
国内外球墨铸铁活塞环材料;林祥华等;《内燃机配件》;20050425(第2期);第30-34页 * |
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Inventor after: Luo Shengsheng Inventor after: Wei Mingfa Inventor after: Wang Chong Inventor after: Lai Yong Inventor before: Luo Shengsheng Inventor before: Wei Mingfa Inventor before: Wang Chong Inventor before: Lai Yong Inventor before: Huang Lin |
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