CN102699280B - 一种单体活塞环铸造用覆膜砂砂型及其制作方法 - Google Patents
一种单体活塞环铸造用覆膜砂砂型及其制作方法 Download PDFInfo
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- CN102699280B CN102699280B CN2012102269600A CN201210226960A CN102699280B CN 102699280 B CN102699280 B CN 102699280B CN 2012102269600 A CN2012102269600 A CN 2012102269600A CN 201210226960 A CN201210226960 A CN 201210226960A CN 102699280 B CN102699280 B CN 102699280B
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- coated sand
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Abstract
Description
| 工艺参数 | 实施例1 | 实施例2 | 实施例3 | 实施例4 | 实施例5 | 实施例6 |
| 芯盒温度(℃) | 240 | 255 | 245 | 250 | 255 | 260 |
| 射砂压力(MPa) | 0.46 | 0.50 | 0.75 | 0.7 | 0.8 | 1 |
| 射砂时间(t) | 5 | 3 | 3 | 5 | 4 | 3 |
| 硬化时间(s) | 110 | 70 | 90 | 60 | 100 | 80 |
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| CN2012102269600A CN102699280B (zh) | 2012-06-30 | 2012-06-30 | 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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| CN2012102269600A CN102699280B (zh) | 2012-06-30 | 2012-06-30 | 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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| CN102699280A CN102699280A (zh) | 2012-10-03 |
| CN102699280B true CN102699280B (zh) | 2013-11-27 |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102974749B (zh) * | 2012-11-07 | 2014-10-08 | 韶关市新世科壳型铸造有限公司 | 抗高温蠕变壳型、壳芯的制备方法 |
| CN103394639B (zh) * | 2013-08-15 | 2016-01-20 | 广西玉林市朗泰汽车零部件有限公司 | 一种铁型覆砂筒体铸造活塞环的方法 |
| CN104001870B (zh) * | 2014-04-02 | 2016-06-29 | 杭州萧山之江永磁材料有限公司 | 铝镍钴磁钢射砂造型方法 |
| CN104275445B (zh) * | 2014-10-15 | 2017-03-15 | 广西科创机械股份有限公司 | 排气管铸造模具 |
| CN106607545A (zh) * | 2016-08-31 | 2017-05-03 | 圣固(江苏)机械有限公司 | 一种油压卡钳及其制备方法 |
| CN110918904B (zh) * | 2019-11-22 | 2021-09-17 | 中国航发西安动力控制科技有限公司 | 射砂板及细小砂芯的制造方法 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101837432A (zh) * | 2010-05-20 | 2010-09-22 | 衡阳中钢衡重铸锻有限公司 | 轮带铸造方法及铸造模 |
| CN202129409U (zh) * | 2011-05-31 | 2012-02-01 | 日月重工股份有限公司 | 浇注系统 |
| CN202137334U (zh) * | 2011-04-02 | 2012-02-08 | 安徽三联泵业股份有限公司 | 一种用于铸钢件加工的模具 |
| CN102407292A (zh) * | 2011-12-07 | 2012-04-11 | 石家庄金刚内燃机零部件集团有限公司 | 活塞环毛坯铸造工艺 |
| CN202779612U (zh) * | 2012-06-30 | 2013-03-13 | 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 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100596337B1 (ko) * | 2005-04-09 | 2006-08-28 | 주식회사 진성티이씨 | 링형 주물의 주형 |
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101837432A (zh) * | 2010-05-20 | 2010-09-22 | 衡阳中钢衡重铸锻有限公司 | 轮带铸造方法及铸造模 |
| CN202137334U (zh) * | 2011-04-02 | 2012-02-08 | 安徽三联泵业股份有限公司 | 一种用于铸钢件加工的模具 |
| CN202129409U (zh) * | 2011-05-31 | 2012-02-01 | 日月重工股份有限公司 | 浇注系统 |
| CN102407292A (zh) * | 2011-12-07 | 2012-04-11 | 石家庄金刚内燃机零部件集团有限公司 | 活塞环毛坯铸造工艺 |
| CN202779612U (zh) * | 2012-06-30 | 2013-03-13 | 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 |
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Address after: 213011 Wuyi Road, Jiangsu, Changzhou, No. 258 Patentee after: CRRC QISHUYAN INSTITUTE Co.,Ltd. Address before: 213011 Wuyi Road, Qishuyan District, Jiangsu, China, No. 258, No. Patentee before: CSR QISHUYAN INSTITUTE Co.,Ltd. |
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Address after: 213011 258 Wuyi Road, Changzhou, Jiangsu Patentee after: CRRC Qishuyan Locomotive and Rolling Stock Technology Research Institute Co.,Ltd. Address before: 213011 258 Wuyi Road, Changzhou, Jiangsu Patentee before: CRRC QISHUYAN INSTITUTE Co.,Ltd. |
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Application publication date: 20121003 Assignee: CRRC CHANGZHOU DIESEL ENGINE COMPONENTS Co.,Ltd. Assignor: CRRC Qishuyan Locomotive and Rolling Stock Technology Research Institute Co.,Ltd. Contract record no.: X2025980005491 Denomination of invention: A coated sand mold for casting single piston rings and its manufacturing method Granted publication date: 20131127 License type: Common License Record date: 20250317 |
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