JPH03188220A - 高周波焼入方法 - Google Patents
高周波焼入方法Info
- Publication number
- JPH03188220A JPH03188220A JP1329248A JP32924889A JPH03188220A JP H03188220 A JPH03188220 A JP H03188220A JP 1329248 A JP1329248 A JP 1329248A JP 32924889 A JP32924889 A JP 32924889A JP H03188220 A JPH03188220 A JP H03188220A
- Authority
- JP
- Japan
- Prior art keywords
- coil
- induction hardening
- hardened
- pin
- point
- 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
- 238000000034 method Methods 0.000 title claims description 17
- 238000010438 heat treatment Methods 0.000 claims abstract description 33
- 230000006698 induction Effects 0.000 claims description 66
- 125000006850 spacer group Chemical group 0.000 claims description 23
- 230000001965 increasing effect Effects 0.000 claims description 7
- 239000000110 cooling liquid Substances 0.000 description 5
- 238000001816 cooling Methods 0.000 description 4
- 239000002826 coolant Substances 0.000 description 2
- 229910000576 Laminated steel Inorganic materials 0.000 description 1
- 239000012809 cooling fluid Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 239000005340 laminated glass Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- 229910000859 α-Fe Inorganic materials 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
Landscapes
- Heat Treatment Of Articles (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1329248A JPH03188220A (ja) | 1989-12-18 | 1989-12-18 | 高周波焼入方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1329248A JPH03188220A (ja) | 1989-12-18 | 1989-12-18 | 高周波焼入方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03188220A true JPH03188220A (ja) | 1991-08-16 |
| JPH0587564B2 JPH0587564B2 (OSRAM) | 1993-12-17 |
Family
ID=18219316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1329248A Granted JPH03188220A (ja) | 1989-12-18 | 1989-12-18 | 高周波焼入方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03188220A (OSRAM) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01176039A (ja) * | 1987-12-29 | 1989-07-12 | Fuji Denshi Kogyo Kk | クランクシャフトの高周波表面焼入法 |
-
1989
- 1989-12-18 JP JP1329248A patent/JPH03188220A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01176039A (ja) * | 1987-12-29 | 1989-07-12 | Fuji Denshi Kogyo Kk | クランクシャフトの高周波表面焼入法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0587564B2 (OSRAM) | 1993-12-17 |
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Legal Events
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|---|---|---|---|
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| LAPS | Cancellation because of no payment of annual fees |