CN101700560B - 一种石膏型熔模铸造方法 - Google Patents
一种石膏型熔模铸造方法 Download PDFInfo
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- CN101700560B CN101700560B CN2009102345068A CN200910234506A CN101700560B CN 101700560 B CN101700560 B CN 101700560B CN 2009102345068 A CN2009102345068 A CN 2009102345068A CN 200910234506 A CN200910234506 A CN 200910234506A CN 101700560 B CN101700560 B CN 101700560B
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- mould
- gypsum
- plaster mold
- paraffin
- investment casting
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CN2009102345068A CN101700560B (zh) | 2009-11-20 | 2009-11-20 | 一种石膏型熔模铸造方法 |
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CN2009102345068A CN101700560B (zh) | 2009-11-20 | 2009-11-20 | 一种石膏型熔模铸造方法 |
Publications (2)
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CN101700560A CN101700560A (zh) | 2010-05-05 |
CN101700560B true CN101700560B (zh) | 2011-11-30 |
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CN2009102345068A Expired - Fee Related CN101700560B (zh) | 2009-11-20 | 2009-11-20 | 一种石膏型熔模铸造方法 |
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Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102248123A (zh) * | 2011-06-07 | 2011-11-23 | 昆山市瑞捷精密模具有限公司 | 一种石膏制模的成形方法 |
CN102343416A (zh) * | 2011-06-14 | 2012-02-08 | 昆山市瑞捷精密模具有限公司 | 一种石膏模具的制备方法 |
CN104275439A (zh) * | 2014-09-05 | 2015-01-14 | 六安市春晖精密铸造有限责任公司 | 一种无缝钢管顶头的制造工艺 |
CN105081214A (zh) * | 2015-08-31 | 2015-11-25 | 苏氏精密制造技术(北京)股份有限公司 | 一种铸造方法 |
CN108115093B (zh) * | 2017-12-23 | 2019-09-06 | 安徽鑫宏机械有限公司 | 一种基于复合砂型泥芯的石膏型壳熔模铸造工艺 |
CN108145084B (zh) * | 2017-12-23 | 2019-09-06 | 安徽鑫宏机械有限公司 | 一种组合式石膏内芯熔模型壳铸造工艺 |
CN111976360A (zh) * | 2020-08-27 | 2020-11-24 | 华南理工大学 | 一种具有端部凹口结构的混凝土工艺品制作方法 |
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CN101700560A (zh) | 2010-05-05 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Anhui Houlin Precision Metal Science & Technology Co., Ltd. Assignor: Jiangsu University of Science and Technology Contract record no.: 2012320000866 Denomination of invention: Plaster mold investment casting method Granted publication date: 20111130 License type: Exclusive License Open date: 20100505 Record date: 20120705 |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111130 Termination date: 20151120 |
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CF01 | Termination of patent right due to non-payment of annual fee |