CN107208631B - 液压装置的制造方法、以及通过该制造方法制造的液压装置 - Google Patents
液压装置的制造方法、以及通过该制造方法制造的液压装置 Download PDFInfo
- Publication number
- CN107208631B CN107208631B CN201580074874.4A CN201580074874A CN107208631B CN 107208631 B CN107208631 B CN 107208631B CN 201580074874 A CN201580074874 A CN 201580074874A CN 107208631 B CN107208631 B CN 107208631B
- Authority
- CN
- China
- Prior art keywords
- pair
- helical gear
- gear
- tooth tip
- pressure chamber
- 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
- 238000004519 manufacturing process Methods 0.000 title claims description 20
- 230000002093 peripheral effect Effects 0.000 claims abstract description 43
- 230000003746 surface roughness Effects 0.000 claims abstract description 36
- 238000012545 processing Methods 0.000 claims abstract description 22
- 239000012530 fluid Substances 0.000 claims abstract description 8
- 229910000838 Al alloy Inorganic materials 0.000 claims abstract description 7
- 229910000975 Carbon steel Inorganic materials 0.000 claims abstract description 6
- 239000010962 carbon steel Substances 0.000 claims abstract description 6
- 238000000034 method Methods 0.000 claims description 17
- 238000012986 modification Methods 0.000 claims description 4
- 230000004048 modification Effects 0.000 claims description 4
- 230000008569 process Effects 0.000 claims description 3
- 230000008859 change Effects 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 claims 2
- 238000003860 storage Methods 0.000 abstract description 8
- 239000007788 liquid Substances 0.000 description 16
- 230000007423 decrease Effects 0.000 description 10
- 230000000694 effects Effects 0.000 description 9
- 238000007789 sealing Methods 0.000 description 8
- 230000000052 comparative effect Effects 0.000 description 7
- 238000013316 zoning Methods 0.000 description 6
- 230000004087 circulation Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 230000003247 decreasing effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- 238000004904 shortening Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 229910001369 Brass Inorganic materials 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000005480 shot peening Methods 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C2/00—Rotary-piston machines or pumps
- F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
- F04C2/12—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type
- F04C2/14—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons
- F04C2/18—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons with similar tooth forms
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Rotary Pumps (AREA)
- Details And Applications Of Rotary Liquid Pumps (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2015/053056 WO2016125263A1 (ja) | 2015-02-04 | 2015-02-04 | 液圧装置の製造方法、及びこの製造方法によって製造された液圧装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107208631A CN107208631A (zh) | 2017-09-26 |
| CN107208631B true CN107208631B (zh) | 2019-03-12 |
Family
ID=54784382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201580074874.4A Expired - Fee Related CN107208631B (zh) | 2015-02-04 | 2015-02-04 | 液压装置的制造方法、以及通过该制造方法制造的液压装置 |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP5830200B1 (ja) |
| CN (1) | CN107208631B (ja) |
| WO (1) | WO2016125263A1 (ja) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101863040B1 (ko) * | 2016-06-07 | 2018-06-04 | 한국생산기술연구원 | 기어모터의 길들임방법 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55101786A (en) * | 1979-01-26 | 1980-08-04 | Kayaba Ind Co Ltd | Construction of body bore in gear pump or motor |
| JPH11210644A (ja) * | 1998-01-30 | 1999-08-03 | Shimadzu Corp | 歯車ポンプモータ |
| JP4075359B2 (ja) * | 2001-11-22 | 2008-04-16 | 株式会社島津製作所 | 歯車ポンプ又はモータ |
| CN2688931Y (zh) * | 2004-03-26 | 2005-03-30 | 程安强 | 一种销轴式高压齿轮泵 |
| JP2007177709A (ja) * | 2005-12-28 | 2007-07-12 | Ntn Corp | ギアポンプ |
| CN201027644Y (zh) * | 2007-03-06 | 2008-02-27 | 徐福刚 | 一种液压齿轮泵 |
| JP4872845B2 (ja) * | 2007-07-27 | 2012-02-08 | 株式会社豊田自動織機 | ギヤポンプ |
| ITMI20071608A1 (it) * | 2007-08-03 | 2009-02-04 | Luigi Carlo Arienti | "procedimento di lavoro per la realizzazione del gioco pacco in pompe e motori volumetrici rotativi idraulici." |
| DE102010055682A1 (de) * | 2010-12-22 | 2012-06-28 | Robert Bosch Gmbh | Gehäuse einer Außenzahnradmaschine und Außenzahnradmaschine |
| CN202833122U (zh) * | 2012-07-31 | 2013-03-27 | 东莞市神煜机械有限公司 | 单作用齿轮泵 |
| JP3189138U (ja) * | 2013-11-27 | 2014-02-27 | 住友精密工業株式会社 | 液圧装置 |
-
2015
- 2015-02-04 CN CN201580074874.4A patent/CN107208631B/zh not_active Expired - Fee Related
- 2015-02-04 WO PCT/JP2015/053056 patent/WO2016125263A1/ja active Application Filing
- 2015-02-04 JP JP2015528748A patent/JP5830200B1/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| WO2016125263A1 (ja) | 2016-08-11 |
| JPWO2016125263A1 (ja) | 2017-04-27 |
| CN107208631A (zh) | 2017-09-26 |
| JP5830200B1 (ja) | 2015-12-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190312 |
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| CF01 | Termination of patent right due to non-payment of annual fee |