CN100569891C - The cleaning foundry goods is with mixed metal abrasives and manufacture craft - Google Patents
The cleaning foundry goods is with mixed metal abrasives and manufacture craft Download PDFInfo
- Publication number
- CN100569891C CN100569891C CNB2008100146972A CN200810014697A CN100569891C CN 100569891 C CN100569891 C CN 100569891C CN B2008100146972 A CNB2008100146972 A CN B2008100146972A CN 200810014697 A CN200810014697 A CN 200810014697A CN 100569891 C CN100569891 C CN 100569891C
- Authority
- CN
- China
- Prior art keywords
- shot
- steel sand
- foundry goods
- mixed metal
- metal abrasives
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000003082 abrasive agent Substances 0.000 title claims abstract description 37
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 34
- 239000002184 metal Substances 0.000 title claims abstract description 34
- 238000004140 cleaning Methods 0.000 title claims abstract description 27
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 25
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 92
- 239000010959 steel Substances 0.000 claims abstract description 92
- 239000004576 sand Substances 0.000 claims abstract description 91
- 101150045567 GP16 gene Proteins 0.000 claims abstract description 14
- 101150029683 gB gene Proteins 0.000 claims abstract description 14
- 238000012216 screening Methods 0.000 claims abstract description 13
- 238000005496 tempering Methods 0.000 claims abstract description 11
- 238000012856 packing Methods 0.000 claims abstract description 9
- 238000010791 quenching Methods 0.000 claims abstract description 8
- 238000002156 mixing Methods 0.000 claims abstract description 7
- 230000000171 quenching effect Effects 0.000 claims abstract description 7
- 238000002844 melting Methods 0.000 claims abstract description 6
- 230000008018 melting Effects 0.000 claims abstract description 6
- 238000005469 granulation Methods 0.000 claims abstract description 5
- 230000003179 granulation Effects 0.000 claims abstract description 5
- 238000010298 pulverizing process Methods 0.000 claims abstract description 5
- 238000005266 casting Methods 0.000 abstract description 12
- 208000037656 Respiratory Sounds Diseases 0.000 abstract description 2
- 238000010438 heat treatment Methods 0.000 description 16
- 238000000034 method Methods 0.000 description 9
- 239000002245 particle Substances 0.000 description 5
- 238000011161 development Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000005422 blasting Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000004744 fabric Substances 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 229910001208 Crucible steel Inorganic materials 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000005864 Sulphur Substances 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 238000005275 alloying Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000012798 spherical particle Substances 0.000 description 1
Landscapes
- Mold Materials And Core Materials (AREA)
Abstract
Description
Main production process | Major equipment | Complete processing and main technical details |
Melting | Electric arc furnace | Raw and auxiliary material is smelted into the satisfactory molten steel of composition by special furnace, needs in the melting engineering: add alloy materials such as silicon, manganese, increase the content that alloying element content is removed harmful elements such as sulphur, phosphorus |
The atomizing granulation | Ladle/prilling granulator | Use the high pressure water impact molten steel, the molten steel post shrinkage of catching a cold is circular, forms spherical particle not of uniform size |
Oven dry | Electro-magnet resistance-type stoving oven | Shot after being shaped is picked up from the pond, put into the stoving oven oven dry |
Screening | Vibrating screener | To mix shot and be filtered into the different grain size scope, and store respectively, the needed particle of compound abrasive comprises: diameter 1.18-1.7mm is used to process shot S460 diameter 1.4-2.0mm and is used to process shot S550 diameter 2.8-4.5mm and is used to process steel sand G14 |
Quench | Rotary retort type electric resistance furnace | With electric furnace shot is heated, water chilling and quenching temperature and time is put in insulation after for some time: shot S460S 550 Heating temperatures: 780-840 ℃ of time: 40-60 minute steel sand 2.8-4.5mm Heating temperature: 800-850 ℃ time: 40-60 minute |
Pulverize | The pair roller type pulverizer | With pulverizer the spherical shot of diameter 2.8-4.5mm is broken into the angular irregular particle, with the vibratory screening apparatus on the pulverizer particle of pulverizing is carried out the size screening, screen cloth adopts upper screen cloth 2.0mm, lower screen cloth 1.4mm, get middle portion, excessive and too small part is handled as other models |
Tempering | The continous way tempering stove | With tempering stove the heating of shot and steel sand, naturally cooling: shot Heating temperature: 400-500 ℃ time: 40-60 minute steel sand GP Heating temperature: 380-450 ℃ of time: 40-60 minute steel sand GL Heating temperature: 320-380 ℃ time: 40-60 minute |
Screening | Vibrating screener | Shot or steel sand are filtered into the size range of requirement, and store respectively |
Mix | Special-purpose mixing device | To meet the shot of granularity requirements and steel sand according to the rational proportion uniform mixing, preferred blending ratio is: shot S550: steel sand GP14: steel sand GL14 is 20%: 60%: 20% shot S460: steel sand GP16: steel sand GL14 is 20%: 60%: 20% |
Packing | Wrapping machine | With the melange packing bag of packing into, and break into big packing according to the packing of order requirements |
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2008100146972A CN100569891C (en) | 2008-03-02 | 2008-03-02 | The cleaning foundry goods is with mixed metal abrasives and manufacture craft |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2008100146972A CN100569891C (en) | 2008-03-02 | 2008-03-02 | The cleaning foundry goods is with mixed metal abrasives and manufacture craft |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101362933A CN101362933A (en) | 2009-02-11 |
CN100569891C true CN100569891C (en) | 2009-12-16 |
Family
ID=40389544
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2008100146972A Expired - Fee Related CN100569891C (en) | 2008-03-02 | 2008-03-02 | The cleaning foundry goods is with mixed metal abrasives and manufacture craft |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN100569891C (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101774158B (en) * | 2010-02-10 | 2011-08-10 | 淄博大亚金属科技股份有限公司 | Surface cleaning mixed abrasive material special for ships |
CN102477283B (en) * | 2010-11-26 | 2015-08-26 | 大连船舶重工集团有限公司 | Spy with priming paint is coated with cabin surface treatment metal abrasives |
CN102952522A (en) * | 2012-11-20 | 2013-03-06 | 无锡常安通用金属制品有限公司 | Abrasive material for abrading and polishing castings |
CN103878352B (en) * | 2014-04-08 | 2015-11-04 | 苏州石川制铁有限公司 | A kind of method for foundry goods, running channel and rising head removing surface |
CN106112829A (en) * | 2016-08-05 | 2016-11-16 | 福建省马尾造船股份有限公司 | A kind of boat segmental application sand-blasting abrasive and preparation method thereof |
CN107738190A (en) * | 2017-11-14 | 2018-02-27 | 江苏飞腾铸造机械有限公司 | A kind of ball blast technique method for workpiece |
CN112518593A (en) * | 2020-12-03 | 2021-03-19 | 天津众达精密机械有限公司 | Shot blasting cleaning method for machining castings |
-
2008
- 2008-03-02 CN CNB2008100146972A patent/CN100569891C/en not_active Expired - Fee Related
Non-Patent Citations (2)
Title |
---|
钢丸(砂) 的制取设备和工艺. 李树江.中国铸造装备与技术,第3期. 1998 |
钢丸(砂) 的制取设备和工艺. 李树江.中国铸造装备与技术,第3期. 1998 * |
Also Published As
Publication number | Publication date |
---|---|
CN101362933A (en) | 2009-02-11 |
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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 | ||
C56 | Change in the name or address of the patentee |
Owner name: ZIBO TAA METAL MATERIAL TECHNOLOGY INC. Free format text: FORMER NAME: ZIBO TAA METAL PRODUCTS CO., LTD. |
|
CP03 | Change of name, title or address |
Address after: 255300, No. 2, Meng Meng Industrial Development Zone, Zhoucun District, Zibo Patentee after: ZIBO TAA METAL TECHNOLOGY Co.,Ltd. Address before: 255318 No. 2 Industrial Development Zone, Meng Town, Zhoucun District, Shandong, Zibo Patentee before: Zibo Taa Metal Products Co.,Ltd. |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Mixed metal abrasives for cleaning cast and production technology Effective date of registration: 20150909 Granted publication date: 20091216 Pledgee: Zibo Xinrun financing Company limited by guarantee Pledgor: ZIBO TAA METAL TECHNOLOGY Co.,Ltd. Registration number: 2015980000215 |
|
PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20160713 Granted publication date: 20091216 Pledgee: Zibo Xinrun financing Company limited by guarantee Pledgor: ZIBO TAA METAL TECHNOLOGY Co.,Ltd. Registration number: 2015980000215 |
|
PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091216 |
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CF01 | Termination of patent right due to non-payment of annual fee |