CN104001854A - 一种窨井盖的生产方法及铸造窨井盖的消失模 - Google Patents
一种窨井盖的生产方法及铸造窨井盖的消失模 Download PDFInfo
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- CN104001854A CN104001854A CN201410272241.1A CN201410272241A CN104001854A CN 104001854 A CN104001854 A CN 104001854A CN 201410272241 A CN201410272241 A CN 201410272241A CN 104001854 A CN104001854 A CN 104001854A
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- 238000007689 inspection Methods 0.000 title claims abstract description 32
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 27
- 238000005266 casting Methods 0.000 title claims abstract description 19
- 239000004576 sand Substances 0.000 claims abstract description 17
- 244000035744 Hura crepitans Species 0.000 claims abstract description 4
- 230000008034 disappearance Effects 0.000 claims description 114
- 238000000034 method Methods 0.000 claims description 10
- 238000000465 moulding Methods 0.000 claims description 8
- 239000000919 ceramic Substances 0.000 claims description 4
- 239000004033 plastic Substances 0.000 claims description 4
- 229920003023 plastic Polymers 0.000 claims description 4
- 229920006327 polystyrene foam Polymers 0.000 claims description 4
- 238000005429 filling process Methods 0.000 abstract 1
- 230000035939 shock Effects 0.000 abstract 1
- 230000000052 comparative effect Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 2
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000005058 metal casting Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
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- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
Description
项目 | 实施例1 | 对比实施例1 | 对比实施例2 |
变形量 (mm) | 0~1 | 0~1 | 3~5 |
工艺出品率% | 85% | 85% | 75% |
产品合格率% | 94% | 87% | 80% |
铸件尺寸公差 | 7级 | 10级 | 11级 |
铸件重量公差 | 4级 | 6级 | 8级 |
Claims (6)
Priority Applications (1)
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CN201410272241.1A CN104001854B (zh) | 2014-06-18 | 2014-06-18 | 一种窨井盖的生产方法及铸造窨井盖的消失模 |
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CN201410272241.1A CN104001854B (zh) | 2014-06-18 | 2014-06-18 | 一种窨井盖的生产方法及铸造窨井盖的消失模 |
Publications (2)
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CN104001854A true CN104001854A (zh) | 2014-08-27 |
CN104001854B CN104001854B (zh) | 2016-08-17 |
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CN201410272241.1A Active CN104001854B (zh) | 2014-06-18 | 2014-06-18 | 一种窨井盖的生产方法及铸造窨井盖的消失模 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105397025A (zh) * | 2015-11-02 | 2016-03-16 | 长沙金龙铸造实业有限公司 | 一种球墨铸铁井盖消失模铸造方法 |
CN105772638A (zh) * | 2016-05-26 | 2016-07-20 | 长沙金龙铸造实业有限公司 | 一种消失模的组型结构及消失模组型方法 |
CN109719256A (zh) * | 2018-12-31 | 2019-05-07 | 兴化市剑达铸造有限公司 | 一种高薄型、薄板型产品的消失模生产工艺 |
CN114346172A (zh) * | 2021-12-28 | 2022-04-15 | 华中科技大学 | 一种双平板件消失模铸造充型过程观测装置及方法 |
Citations (7)
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JPH0259139A (ja) * | 1988-08-24 | 1990-02-28 | Taiyo Chuki Co Ltd | 消失模型鋳造における異形管類の製造装置 |
JPH04118154A (ja) * | 1990-09-06 | 1992-04-20 | Okamoto:Kk | 消失鋳造法によるマンホール枠の製造方法 |
CN2587549Y (zh) * | 2002-11-28 | 2003-11-26 | 十堰凯琦铸造有限公司 | 汽车制动蹄铸件在垂直分型铸造生产线上的浇注系统 |
CN101844205A (zh) * | 2010-05-17 | 2010-09-29 | 吴佑祺 | 高尔夫球杆头底注式熔模精密铸造型壳 |
CN201969842U (zh) * | 2011-03-29 | 2011-09-14 | 龙岩市升伍旗车桥有限公司 | 消失模铸造浇注装置 |
CN102717031A (zh) * | 2012-07-02 | 2012-10-10 | 山西模范机械制造有限公司 | 大型薄壁阀体消失模铸造工艺 |
CN203900381U (zh) * | 2014-06-18 | 2014-10-29 | 长沙金龙铸造实业有限公司 | 一种铸造窨井盖的消失模 |
-
2014
- 2014-06-18 CN CN201410272241.1A patent/CN104001854B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0259139A (ja) * | 1988-08-24 | 1990-02-28 | Taiyo Chuki Co Ltd | 消失模型鋳造における異形管類の製造装置 |
JPH04118154A (ja) * | 1990-09-06 | 1992-04-20 | Okamoto:Kk | 消失鋳造法によるマンホール枠の製造方法 |
CN2587549Y (zh) * | 2002-11-28 | 2003-11-26 | 十堰凯琦铸造有限公司 | 汽车制动蹄铸件在垂直分型铸造生产线上的浇注系统 |
CN101844205A (zh) * | 2010-05-17 | 2010-09-29 | 吴佑祺 | 高尔夫球杆头底注式熔模精密铸造型壳 |
CN201969842U (zh) * | 2011-03-29 | 2011-09-14 | 龙岩市升伍旗车桥有限公司 | 消失模铸造浇注装置 |
CN102717031A (zh) * | 2012-07-02 | 2012-10-10 | 山西模范机械制造有限公司 | 大型薄壁阀体消失模铸造工艺 |
CN203900381U (zh) * | 2014-06-18 | 2014-10-29 | 长沙金龙铸造实业有限公司 | 一种铸造窨井盖的消失模 |
Non-Patent Citations (1)
Title |
---|
叶升平等: "防止薄壁壳消失模铸件变形的措施", 《铸造技术》 * |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105397025A (zh) * | 2015-11-02 | 2016-03-16 | 长沙金龙铸造实业有限公司 | 一种球墨铸铁井盖消失模铸造方法 |
CN105772638A (zh) * | 2016-05-26 | 2016-07-20 | 长沙金龙铸造实业有限公司 | 一种消失模的组型结构及消失模组型方法 |
CN105772638B (zh) * | 2016-05-26 | 2016-12-07 | 长沙金龙铸造实业有限公司 | 一种消失模组型方法 |
CN109719256A (zh) * | 2018-12-31 | 2019-05-07 | 兴化市剑达铸造有限公司 | 一种高薄型、薄板型产品的消失模生产工艺 |
CN114346172A (zh) * | 2021-12-28 | 2022-04-15 | 华中科技大学 | 一种双平板件消失模铸造充型过程观测装置及方法 |
CN114346172B (zh) * | 2021-12-28 | 2022-10-28 | 华中科技大学 | 一种双平板件消失模铸造充型过程观测装置及方法 |
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Effective date of registration: 20220913 Address after: 410100 No. 2 Dongshi Road, Changsha Economic and Technological Development Zone, Changsha City, Hunan Province Patentee after: Hunan Jinlong Zhicheng Science and Technology Co.,Ltd. Address before: 410144 Jinchang Road, Jinjing Town, Changsha County, Changsha, Hunan 260 Patentee before: CHANGSHA JINLONG CASTING INDUSTRIAL CO.,LTD. |