CN110756745B - 一种铸件砂模成型工艺 - Google Patents
一种铸件砂模成型工艺 Download PDFInfo
- Publication number
- CN110756745B CN110756745B CN201810849139.1A CN201810849139A CN110756745B CN 110756745 B CN110756745 B CN 110756745B CN 201810849139 A CN201810849139 A CN 201810849139A CN 110756745 B CN110756745 B CN 110756745B
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- China
- Prior art keywords
- mold
- sand
- female
- casting
- layer
- Prior art date
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Links
- 239000004576 sand Substances 0.000 title claims abstract description 198
- 238000005266 casting Methods 0.000 title claims abstract description 65
- 238000000034 method Methods 0.000 title claims abstract description 32
- 230000008569 process Effects 0.000 title claims abstract description 25
- 239000010410 layer Substances 0.000 claims abstract description 95
- 238000010438 heat treatment Methods 0.000 claims abstract description 67
- 244000035744 Hura crepitans Species 0.000 claims abstract description 63
- 238000004519 manufacturing process Methods 0.000 claims abstract description 19
- 239000007788 liquid Substances 0.000 claims abstract description 7
- 239000002344 surface layer Substances 0.000 claims abstract description 7
- 238000000465 moulding Methods 0.000 claims description 37
- 230000005674 electromagnetic induction Effects 0.000 claims description 30
- 238000005485 electric heating Methods 0.000 claims description 16
- 239000002184 metal Substances 0.000 claims description 4
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 238000001816 cooling Methods 0.000 claims description 3
- 238000004512 die casting Methods 0.000 claims description 3
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 238000007493 shaping process Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 239000011248 coating agent Substances 0.000 abstract description 5
- 238000000576 coating method Methods 0.000 abstract description 5
- 238000002844 melting Methods 0.000 abstract 1
- 230000008018 melting Effects 0.000 abstract 1
- 238000005265 energy consumption Methods 0.000 description 7
- 238000003754 machining Methods 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000010114 lost-foam casting Methods 0.000 description 4
- 239000002994 raw material Substances 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 238000010115 full-mold casting Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000005058 metal casting Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000007528 sand casting Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C15/00—Moulding machines characterised by the compacting mechanism; Accessories therefor
- B22C15/23—Compacting by gas pressure or vacuum
- B22C15/24—Compacting by gas pressure or vacuum involving blowing devices in which the mould material is supplied in the form of loose particles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/02—Sand moulds or like moulds for shaped castings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/12—Treating moulds or cores, e.g. drying, hardening
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810849139.1A CN110756745B (zh) | 2018-07-28 | 2018-07-28 | 一种铸件砂模成型工艺 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810849139.1A CN110756745B (zh) | 2018-07-28 | 2018-07-28 | 一种铸件砂模成型工艺 |
Publications (2)
Publication Number | Publication Date |
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CN110756745A CN110756745A (zh) | 2020-02-07 |
CN110756745B true CN110756745B (zh) | 2021-03-02 |
Family
ID=69328757
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810849139.1A Active CN110756745B (zh) | 2018-07-28 | 2018-07-28 | 一种铸件砂模成型工艺 |
Country Status (1)
Country | Link |
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CN (1) | CN110756745B (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111347012B (zh) * | 2020-04-30 | 2023-09-12 | 大连华锐重工铸业有限公司 | 一种风电主机架的随型砂箱 |
CN111546007A (zh) * | 2020-05-13 | 2020-08-18 | 福建省德鑫机械制造有限公司 | 一种带半圆内孔铜合金铸件制造工艺 |
CN113134571B (zh) * | 2021-04-15 | 2022-05-17 | 苏威新材料(徐州)有限公司 | 一种覆膜砂成型模具 |
CN114130962A (zh) * | 2021-11-19 | 2022-03-04 | 江苏新韦尔新材料有限公司 | 一种覆膜砂壳型分层喷射成型的方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB826122A (en) * | 1955-03-14 | 1959-12-31 | Birmidal Developments Ltd | Improvements in the manufacture of shell moulds and hollow foundry cores |
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 |
CN100571927C (zh) * | 2006-11-27 | 2009-12-23 | 中国国际海运集装箱(集团)股份有限公司 | 利用金属型覆砂工艺制造制动鼓的方法 |
CN101380665A (zh) * | 2007-09-03 | 2009-03-11 | 中国国际海运集装箱(集团)股份有限公司 | 轮毂铸造方法及其铸造模具 |
CN201455193U (zh) * | 2009-08-13 | 2010-05-12 | 杨国能 | 轮边减速器制芯机 |
PL2916976T3 (pl) * | 2013-10-19 | 2017-08-31 | Peak Deutschland Gmbh | Sposób wytwarzania traconych rdzeni lub elementów formowanych do produkcji odlewów |
CN104128564B (zh) * | 2014-08-20 | 2016-02-10 | 侯马市晋烽机械铸造有限公司 | 一种铁型覆砂铸造球墨铸铁铰耳的铸造工艺 |
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2018
- 2018-07-28 CN CN201810849139.1A patent/CN110756745B/zh active Active
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Publication number | Publication date |
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CN110756745A (zh) | 2020-02-07 |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A Sand Mold Forming Process for Castings Effective date of registration: 20230925 Granted publication date: 20210302 Pledgee: Jiangyin Jiangsu rural commercial bank Limited by Share Ltd. South Gate Branch Pledgor: JIANGYIN HUIERXIN PRECISION EQUIPMENT Co.,Ltd. Registration number: Y2023980058537 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20210302 Pledgee: Jiangyin Jiangsu rural commercial bank Limited by Share Ltd. South Gate Branch Pledgor: JIANGYIN HUIERXIN PRECISION EQUIPMENT Co.,Ltd. Registration number: Y2023980058537 |