JPS6327408B2 - - Google Patents
Info
- Publication number
- JPS6327408B2 JPS6327408B2 JP56003232A JP323281A JPS6327408B2 JP S6327408 B2 JPS6327408 B2 JP S6327408B2 JP 56003232 A JP56003232 A JP 56003232A JP 323281 A JP323281 A JP 323281A JP S6327408 B2 JPS6327408 B2 JP S6327408B2
- Authority
- JP
- Japan
- Prior art keywords
- coil spring
- spring material
- cold
- coil
- heat treatment
- 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
Links
- 239000000463 material Substances 0.000 claims description 51
- 238000010438 heat treatment Methods 0.000 claims description 24
- 238000000034 method Methods 0.000 claims description 4
- 239000000725 suspension Substances 0.000 claims description 2
- 238000004804 winding Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 2
- 230000000452 restraining effect Effects 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 239000002436 steel type Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/02—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for springs
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatments In General, Especially Conveying And Cooling (AREA)
- Heat Treatment Of Articles (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP323281A JPS57116728A (en) | 1981-01-14 | 1981-01-14 | Stress relief heat treatment and suspension device for cold formed coil spring material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP323281A JPS57116728A (en) | 1981-01-14 | 1981-01-14 | Stress relief heat treatment and suspension device for cold formed coil spring material |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57116728A JPS57116728A (en) | 1982-07-20 |
JPS6327408B2 true JPS6327408B2 (fr) | 1988-06-02 |
Family
ID=11551696
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP323281A Granted JPS57116728A (en) | 1981-01-14 | 1981-01-14 | Stress relief heat treatment and suspension device for cold formed coil spring material |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57116728A (fr) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005017213A1 (fr) * | 2003-08-19 | 2005-02-24 | Neturen Co.,Ltd. | Dispositif de traitement thermique et procede de traitement thermique |
CN105965935A (zh) * | 2016-07-20 | 2016-09-28 | 苏州切浦汽车零部件有限公司 | 弹簧定型机 |
CN106086375A (zh) * | 2016-08-17 | 2016-11-09 | 安徽鼎恒再制造产业技术研究院有限公司 | 一种轴类零件用支撑架 |
US20200115316A1 (en) * | 2017-06-23 | 2020-04-16 | Fujifilm Corporation | Curable composition, semi-cured product, cured product, optical member, lens, and compound |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE501855C2 (sv) * | 1990-11-19 | 1995-06-06 | Skf Ab | Gjutgods med ingjuten armering, samt förfarande för framställning av ett sådant gjutgods |
CN101956777A (zh) * | 2009-07-14 | 2011-01-26 | 上海中洲特种合金材料有限公司 | 镍基合金圆柱螺旋扭转弹簧的热处理方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5591946A (en) * | 1978-12-29 | 1980-07-11 | Jiro Morita | Coil spring annealing method |
-
1981
- 1981-01-14 JP JP323281A patent/JPS57116728A/ja active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5591946A (en) * | 1978-12-29 | 1980-07-11 | Jiro Morita | Coil spring annealing method |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005017213A1 (fr) * | 2003-08-19 | 2005-02-24 | Neturen Co.,Ltd. | Dispositif de traitement thermique et procede de traitement thermique |
CN105965935A (zh) * | 2016-07-20 | 2016-09-28 | 苏州切浦汽车零部件有限公司 | 弹簧定型机 |
CN105965935B (zh) * | 2016-07-20 | 2017-12-29 | 苏州切浦汽车零部件有限公司 | 弹簧定型机 |
CN106086375A (zh) * | 2016-08-17 | 2016-11-09 | 安徽鼎恒再制造产业技术研究院有限公司 | 一种轴类零件用支撑架 |
US20200115316A1 (en) * | 2017-06-23 | 2020-04-16 | Fujifilm Corporation | Curable composition, semi-cured product, cured product, optical member, lens, and compound |
US10954183B2 (en) * | 2017-06-23 | 2021-03-23 | Fujifilm Corporation | Curable composition, semi-cured product, cured product, optical member, lens, and compound |
Also Published As
Publication number | Publication date |
---|---|
JPS57116728A (en) | 1982-07-20 |
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