JPH0128816B2 - - Google Patents
Info
- Publication number
- JPH0128816B2 JPH0128816B2 JP1170484A JP1170484A JPH0128816B2 JP H0128816 B2 JPH0128816 B2 JP H0128816B2 JP 1170484 A JP1170484 A JP 1170484A JP 1170484 A JP1170484 A JP 1170484A JP H0128816 B2 JPH0128816 B2 JP H0128816B2
- Authority
- JP
- Japan
- Prior art keywords
- steering rack
- hardened
- induction hardening
- coil
- induction
- 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
- 230000006698 induction Effects 0.000 claims description 62
- 238000001816 cooling Methods 0.000 claims description 34
- 239000000498 cooling water Substances 0.000 claims description 28
- 238000002347 injection Methods 0.000 claims description 28
- 239000007924 injection Substances 0.000 claims description 28
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- 238000010438 heat treatment Methods 0.000 claims description 10
- 230000005674 electromagnetic induction Effects 0.000 claims description 2
- 238000010791 quenching Methods 0.000 description 21
- 230000000171 quenching effect Effects 0.000 description 21
- 230000000694 effects Effects 0.000 description 5
- 239000002184 metal Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000002195 synergetic effect Effects 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
- C21D9/32—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for gear wheels, worm wheels, or the like
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 Treatment Of Articles (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1170484A JPS60155617A (ja) | 1984-01-24 | 1984-01-24 | ステアリングラツクの高周波焼入装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1170484A JPS60155617A (ja) | 1984-01-24 | 1984-01-24 | ステアリングラツクの高周波焼入装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60155617A JPS60155617A (ja) | 1985-08-15 |
| JPH0128816B2 true JPH0128816B2 (enrdf_load_stackoverflow) | 1989-06-06 |
Family
ID=11785429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1170484A Granted JPS60155617A (ja) | 1984-01-24 | 1984-01-24 | ステアリングラツクの高周波焼入装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60155617A (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101006189B (zh) * | 2004-08-18 | 2011-05-18 | 毕晓普创新有限公司 | 制造硬化的锻钢部件的方法 |
| KR100780841B1 (ko) | 2006-06-23 | 2007-11-29 | 주식회사 엠에스 오토텍 | 프레스타입의 국부 열처리용 지그장치 |
-
1984
- 1984-01-24 JP JP1170484A patent/JPS60155617A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60155617A (ja) | 1985-08-15 |