JPS61235509A - 鋼製環状部品の部分焼入れ装置 - Google Patents
鋼製環状部品の部分焼入れ装置Info
- Publication number
- JPS61235509A JPS61235509A JP19819185A JP19819185A JPS61235509A JP S61235509 A JPS61235509 A JP S61235509A JP 19819185 A JP19819185 A JP 19819185A JP 19819185 A JP19819185 A JP 19819185A JP S61235509 A JPS61235509 A JP S61235509A
- Authority
- JP
- Japan
- Prior art keywords
- diameter side
- hardness
- steel annular
- inside diameter
- compressed air
- 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.)
- Granted
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 36
- 239000010959 steel Substances 0.000 title claims abstract description 36
- 238000005192 partition Methods 0.000 claims abstract description 10
- 239000000110 cooling liquid Substances 0.000 claims abstract description 8
- 230000002093 peripheral effect Effects 0.000 claims description 12
- 238000002347 injection Methods 0.000 claims description 2
- 239000007924 injection Substances 0.000 claims description 2
- 239000000498 cooling water Substances 0.000 abstract description 7
- 238000000638 solvent extraction Methods 0.000 abstract description 2
- 238000010791 quenching Methods 0.000 description 18
- 230000000171 quenching effect Effects 0.000 description 17
- 239000000463 material Substances 0.000 description 9
- 229910000746 Structural steel Inorganic materials 0.000 description 4
- 238000005255 carburizing Methods 0.000 description 3
- 239000002826 coolant Substances 0.000 description 3
- 230000006378 damage Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000007670 refining Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 101100321457 Arabidopsis thaliana ZHD8 gene Proteins 0.000 description 1
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000012447 hatching Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000004886 process control Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Heat Treatment Of Articles (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19819185A JPS61235509A (ja) | 1985-09-07 | 1985-09-07 | 鋼製環状部品の部分焼入れ装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19819185A JPS61235509A (ja) | 1985-09-07 | 1985-09-07 | 鋼製環状部品の部分焼入れ装置 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6014681A Division JPS57174415A (en) | 1981-04-21 | 1981-04-21 | Partial hardening method of steel ring parts |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61235509A true JPS61235509A (ja) | 1986-10-20 |
| JPH0123529B2 JPH0123529B2 (enrdf_load_stackoverflow) | 1989-05-02 |
Family
ID=16386984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19819185A Granted JPS61235509A (ja) | 1985-09-07 | 1985-09-07 | 鋼製環状部品の部分焼入れ装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61235509A (enrdf_load_stackoverflow) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6585834B1 (en) | 1997-07-10 | 2003-07-01 | Skf Engineering And Research Centre B.V. | Method for performing a heat treatment of metallic rings, and bearing ring thus obtained |
| JP2008303437A (ja) * | 2007-06-08 | 2008-12-18 | Nissan Motor Co Ltd | 焼入れ方法および焼入れ装置 |
| US7685717B2 (en) | 2002-05-14 | 2010-03-30 | Jtekt Corporation | Method for manufacturing a bearing raceway member |
| CN104004893A (zh) * | 2013-02-25 | 2014-08-27 | 上银科技股份有限公司 | 内径淬火装置 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS548107A (en) * | 1977-06-22 | 1979-01-22 | Toyo Bearing Mfg Co | Partial quenching method of steel parts |
| JPS54163706A (en) * | 1978-06-16 | 1979-12-26 | Toyo Bearing Mfg Co | Annealing steel parts |
| JPS5531102A (en) * | 1978-05-04 | 1980-03-05 | Ntn Toyo Bearing Co Ltd | Partially hardening method |
-
1985
- 1985-09-07 JP JP19819185A patent/JPS61235509A/ja active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS548107A (en) * | 1977-06-22 | 1979-01-22 | Toyo Bearing Mfg Co | Partial quenching method of steel parts |
| JPS5531102A (en) * | 1978-05-04 | 1980-03-05 | Ntn Toyo Bearing Co Ltd | Partially hardening method |
| JPS54163706A (en) * | 1978-06-16 | 1979-12-26 | Toyo Bearing Mfg Co | Annealing steel parts |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6585834B1 (en) | 1997-07-10 | 2003-07-01 | Skf Engineering And Research Centre B.V. | Method for performing a heat treatment of metallic rings, and bearing ring thus obtained |
| US7685717B2 (en) | 2002-05-14 | 2010-03-30 | Jtekt Corporation | Method for manufacturing a bearing raceway member |
| JP2008303437A (ja) * | 2007-06-08 | 2008-12-18 | Nissan Motor Co Ltd | 焼入れ方法および焼入れ装置 |
| CN104004893A (zh) * | 2013-02-25 | 2014-08-27 | 上银科技股份有限公司 | 内径淬火装置 |
| CN104004893B (zh) * | 2013-02-25 | 2016-04-13 | 上银科技股份有限公司 | 内径淬火装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0123529B2 (enrdf_load_stackoverflow) | 1989-05-02 |
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