CN1305615C - 机油泵内外转子的粉末冶金制造方法 - Google Patents
机油泵内外转子的粉末冶金制造方法 Download PDFInfo
- Publication number
- CN1305615C CN1305615C CNB2004100935833A CN200410093583A CN1305615C CN 1305615 C CN1305615 C CN 1305615C CN B2004100935833 A CNB2004100935833 A CN B2004100935833A CN 200410093583 A CN200410093583 A CN 200410093583A CN 1305615 C CN1305615 C CN 1305615C
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- CN
- China
- Prior art keywords
- oil pump
- powder metallurgy
- outer rotors
- metallurgy manufacturing
- powder
- 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.)
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 12
- 238000004663 powder metallurgy Methods 0.000 title claims abstract description 12
- 238000005245 sintering Methods 0.000 claims abstract description 14
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000000463 material Substances 0.000 claims abstract description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 5
- 238000007493 shaping process Methods 0.000 claims abstract description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 4
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims abstract description 4
- 229910052802 copper Inorganic materials 0.000 claims abstract description 4
- 239000010949 copper Substances 0.000 claims abstract description 4
- 229910052750 molybdenum Inorganic materials 0.000 claims abstract description 4
- 239000011733 molybdenum Substances 0.000 claims abstract description 4
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 4
- 239000012188 paraffin wax Substances 0.000 claims abstract description 4
- CADICXFYUNYKGD-UHFFFAOYSA-N sulfanylidenemanganese Chemical compound [Mn]=S CADICXFYUNYKGD-UHFFFAOYSA-N 0.000 claims abstract description 4
- 238000003754 machining Methods 0.000 claims abstract description 3
- 238000003825 pressing Methods 0.000 claims abstract 3
- 238000000034 method Methods 0.000 claims description 20
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 6
- 239000002994 raw material Substances 0.000 claims description 4
- 229910052757 nitrogen Inorganic materials 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 claims description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims 2
- 229910021529 ammonia Inorganic materials 0.000 claims 1
- 230000000630 rising effect Effects 0.000 claims 1
- 239000000314 lubricant Substances 0.000 abstract description 2
- 238000005520 cutting process Methods 0.000 abstract 1
- 239000003921 oil Substances 0.000 description 11
- 238000010586 diagram Methods 0.000 description 5
- 239000010687 lubricating oil Substances 0.000 description 4
- 239000010705 motor oil Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000001629 suppression Effects 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
- 238000007514 turning Methods 0.000 description 1
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Abstract
Description
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100935833A CN1305615C (zh) | 2004-12-24 | 2004-12-24 | 机油泵内外转子的粉末冶金制造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100935833A CN1305615C (zh) | 2004-12-24 | 2004-12-24 | 机油泵内外转子的粉末冶金制造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1631583A CN1631583A (zh) | 2005-06-29 |
| CN1305615C true CN1305615C (zh) | 2007-03-21 |
Family
ID=34847756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100935833A Expired - Lifetime CN1305615C (zh) | 2004-12-24 | 2004-12-24 | 机油泵内外转子的粉末冶金制造方法 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1305615C (zh) |
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102000823A (zh) * | 2010-10-15 | 2011-04-06 | 苏州莱特复合材料有限公司 | 一种粉末冶金泵壳体的制造工艺 |
| CN102748281B (zh) * | 2012-06-15 | 2015-07-01 | 扬州保来得科技实业有限公司 | 一种用于vvt技术的油泵转子及其制备方法 |
| CN102909373A (zh) * | 2012-09-15 | 2013-02-06 | 安徽省怀远县尚冠模具科技有限公司 | 一种模具冲压顶杆的制备方法 |
| CN102953980A (zh) * | 2012-11-22 | 2013-03-06 | 无锡惠山泵业有限公司 | 油泵总成 |
| CN103831432B (zh) * | 2012-11-27 | 2016-03-23 | 安徽省恒宇粉末冶金有限公司 | 汽车转向助力泵粉末冶金内外转子配方及制作工艺 |
| CN103192071B (zh) * | 2013-04-23 | 2015-03-04 | 南京浩德粉末冶金有限公司 | 液压补油泵内外转子粉末冶金配方及制造方法 |
| CN103264158B (zh) * | 2013-05-27 | 2015-08-19 | 无锡市恒特力金属制品有限公司 | 变速箱油泵转子专用粉末冶金材料 |
| CN103537675A (zh) * | 2013-10-11 | 2014-01-29 | 芜湖市鸿坤汽车零部件有限公司 | 一种粉末冶金汽车机油泵内外转子及其制备方法 |
| CN103537669A (zh) * | 2013-10-11 | 2014-01-29 | 芜湖市鸿坤汽车零部件有限公司 | 一种粉末冶金汽车助力泵定子及其制备方法 |
| CN103537666A (zh) * | 2013-10-11 | 2014-01-29 | 芜湖市鸿坤汽车零部件有限公司 | 一种粉末冶金机油泵转子及其制备方法 |
| CN103537670A (zh) * | 2013-10-11 | 2014-01-29 | 芜湖市鸿坤汽车零部件有限公司 | 粉末冶金汽车转向助力泵定子及其制备方法 |
| CN103537667A (zh) * | 2013-10-11 | 2014-01-29 | 芜湖市鸿坤汽车零部件有限公司 | 一种粉末冶金发动机输油泵转子及其制备方法 |
| CN104001923A (zh) * | 2014-06-19 | 2014-08-27 | 山西东睦华晟粉末冶金有限公司 | 一种压力板的粉末冶金制造方法 |
| CN107225364A (zh) * | 2016-03-24 | 2017-10-03 | 扬州保来得科技实业有限公司 | 一种汽车自动变速箱离合器信号轮的制备方法 |
| CN106111977B (zh) * | 2016-07-29 | 2018-05-22 | 合肥波林新材料股份有限公司 | 一种机油泵转子制造方法 |
| CN107761003A (zh) * | 2017-09-20 | 2018-03-06 | 上海汽车粉末冶金有限公司 | 轴承盖的粉末冶金烧结方法 |
| CN108637259B (zh) * | 2018-04-12 | 2020-04-14 | 金华市宇辰粉末冶金有限公司 | 一种粉末冶金锯片上下压板及其生产方法 |
| CN108547767A (zh) * | 2018-05-28 | 2018-09-18 | 山西东睦华晟粉末冶金有限公司 | 一种组合式摆线转子及其制备方法 |
| CN110760759A (zh) * | 2019-12-03 | 2020-02-07 | 德钜(厦门)特种合金制品有限公司 | 一种滑块的粉末冶金烧结工艺 |
| CN112059169B (zh) * | 2020-08-11 | 2023-02-21 | 山东鲁银新材料科技有限公司 | 一种发动机转子用铁基预混合粉的生产方法 |
| CN112059190A (zh) * | 2020-09-02 | 2020-12-11 | 苏州萨伯工业设计有限公司 | 基于粉末冶金补油泵转子的制造方法 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02153046A (ja) * | 1988-12-06 | 1990-06-12 | Kawasaki Steel Corp | 高強度焼結合金鋼 |
| US5892164A (en) * | 1997-03-19 | 1999-04-06 | Air Products And Chemicals, Inc. | Carbon steel powders and method of manufacturing powder metal components therefrom |
| US6203753B1 (en) * | 1996-05-13 | 2001-03-20 | The Presmet Corporation | Method for preparing high performance ferrous materials |
| CN1509830A (zh) * | 2002-12-12 | 2004-07-07 | �ӳɹ� | 制造粉末金属件的方法 |
-
2004
- 2004-12-24 CN CNB2004100935833A patent/CN1305615C/zh not_active Expired - Lifetime
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02153046A (ja) * | 1988-12-06 | 1990-06-12 | Kawasaki Steel Corp | 高強度焼結合金鋼 |
| US6203753B1 (en) * | 1996-05-13 | 2001-03-20 | The Presmet Corporation | Method for preparing high performance ferrous materials |
| US5892164A (en) * | 1997-03-19 | 1999-04-06 | Air Products And Chemicals, Inc. | Carbon steel powders and method of manufacturing powder metal components therefrom |
| CN1509830A (zh) * | 2002-12-12 | 2004-07-07 | �ӳɹ� | 制造粉末金属件的方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1631583A (zh) | 2005-06-29 |
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| C14 | Grant of patent or utility model | ||
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Owner name: SHANGHAI AUTO POWDER METALLURGY CO.,LTD Free format text: FORMER OWNER: SHANGHAI AUTOMOBILE CO. LTD. Effective date: 20090710 |
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Effective date of registration: 20090710 Address after: Shanghai City Wenchuan Road No. 5475 room 467 Patentee after: SHANGHAI AUTOMOBILE POWDER METALLURGY Co.,Ltd. Address before: Shanghai City, Pudong Zhangjiang hi tech park, Songtao Road No. 563 building A Patentee before: Shanghai Automotive Co.,Ltd. |
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Granted publication date: 20070321 |