CN104923723A - 一种保留不规则填砂面的圆角的方法 - Google Patents
一种保留不规则填砂面的圆角的方法 Download PDFInfo
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CN104923723A true CN104923723A (zh) | 2015-09-23 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106938318A (zh) * | 2016-11-15 | 2017-07-11 | 北京航星机器制造有限公司 | 一种提高填砂面尺寸精度的树脂砂芯制备方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1259825A (en) * | 1968-01-22 | 1972-01-12 | Renault | A composite pattern and core box assembly for sand casting |
US20030173049A1 (en) * | 2002-03-18 | 2003-09-18 | Herreid Richard M. | Method and apparatus for making a sand core with an improved hardening rate |
CN101066554A (zh) * | 2007-04-19 | 2007-11-07 | 中国南车集团眉山车辆厂 | 铁路货车摇枕、侧架整体制芯工艺 |
CN102441647A (zh) * | 2011-12-08 | 2012-05-09 | 南车长江车辆有限公司 | 一种侧架全整体芯制造方法 |
CN202824537U (zh) * | 2012-11-09 | 2013-03-27 | 济南方德利模具有限公司 | 一种改进的芯头结构 |
CN103600029A (zh) * | 2013-11-18 | 2014-02-26 | 宁夏共享集团有限责任公司 | 一种圆锥形铸件的造型方法 |
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- 2015-05-26 CN CN201510273031.9A patent/CN104923723B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1259825A (en) * | 1968-01-22 | 1972-01-12 | Renault | A composite pattern and core box assembly for sand casting |
US20030173049A1 (en) * | 2002-03-18 | 2003-09-18 | Herreid Richard M. | Method and apparatus for making a sand core with an improved hardening rate |
CN101066554A (zh) * | 2007-04-19 | 2007-11-07 | 中国南车集团眉山车辆厂 | 铁路货车摇枕、侧架整体制芯工艺 |
CN102441647A (zh) * | 2011-12-08 | 2012-05-09 | 南车长江车辆有限公司 | 一种侧架全整体芯制造方法 |
CN202824537U (zh) * | 2012-11-09 | 2013-03-27 | 济南方德利模具有限公司 | 一种改进的芯头结构 |
CN103600029A (zh) * | 2013-11-18 | 2014-02-26 | 宁夏共享集团有限责任公司 | 一种圆锥形铸件的造型方法 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106938318A (zh) * | 2016-11-15 | 2017-07-11 | 北京航星机器制造有限公司 | 一种提高填砂面尺寸精度的树脂砂芯制备方法 |
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Address after: 750021 the Ningxia Hui Autonomous Region Yinchuan economic and Technological Development Zone ningshuo South Street No. 298 Patentee after: Shared Intelligent Equipment Co., Ltd. Address before: 750021 Ningxia south street, Xixia District, Yinchuan, the Ningxia Hui Autonomous Region 298 Patentee before: Ningxia Kocel Pattern Co., Ltd. |
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Effective date of registration: 20211102 Address after: 750021 550 Beijing West Road, Xixia District, Yinchuan, the Ningxia Hui Autonomous Region Patentee after: KOCEL MACHINERY Ltd. Address before: 750021 the Ningxia Hui Autonomous Region Yinchuan economic and Technological Development Zone ningshuo South Street No. 298 Patentee before: KOCEL INTELLIGENT EQUIPMENT Co.,Ltd. |