JPH038850B2 - - Google Patents
Info
- Publication number
- JPH038850B2 JPH038850B2 JP6404582A JP6404582A JPH038850B2 JP H038850 B2 JPH038850 B2 JP H038850B2 JP 6404582 A JP6404582 A JP 6404582A JP 6404582 A JP6404582 A JP 6404582A JP H038850 B2 JPH038850 B2 JP H038850B2
- Authority
- JP
- Japan
- Prior art keywords
- heating
- cooling
- plate
- metal plate
- test piece
- 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
- 238000010438 heat treatment Methods 0.000 claims description 120
- 238000001816 cooling Methods 0.000 claims description 58
- 238000000034 method Methods 0.000 claims description 25
- 239000002184 metal Substances 0.000 claims description 17
- 229910052751 metal Inorganic materials 0.000 claims description 17
- 230000008646 thermal stress Effects 0.000 claims description 4
- 238000005452 bending Methods 0.000 description 45
- 238000011282 treatment Methods 0.000 description 34
- 238000012360 testing method Methods 0.000 description 32
- 230000009466 transformation Effects 0.000 description 13
- 229910000831 Steel Inorganic materials 0.000 description 12
- 239000000463 material Substances 0.000 description 12
- 239000010959 steel Substances 0.000 description 12
- 238000010586 diagram Methods 0.000 description 11
- 230000000694 effects Effects 0.000 description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 238000012545 processing Methods 0.000 description 7
- 239000007769 metal material Substances 0.000 description 6
- 238000002474 experimental method Methods 0.000 description 5
- 102200082907 rs33918131 Human genes 0.000 description 5
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 4
- 239000011521 glass Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 238000003672 processing method Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910000963 austenitic stainless steel Inorganic materials 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- QFXZANXYUCUTQH-UHFFFAOYSA-N ethynol Chemical group OC#C QFXZANXYUCUTQH-UHFFFAOYSA-N 0.000 description 1
- 238000004093 laser heating Methods 0.000 description 1
- 230000029052 metamorphosis Effects 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 235000019362 perlite Nutrition 0.000 description 1
- 239000010451 perlite Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005482 strain hardening Methods 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
- 229910000859 α-Fe Inorganic materials 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D1/00—Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom; Stretching sheet metal combined with rolling
- B21D1/06—Removing local distortions
-
- 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
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Straightening Metal Sheet-Like Bodies (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6404582A JPS58181426A (ja) | 1982-04-19 | 1982-04-19 | 熱応力利用ダイレス板成形方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6404582A JPS58181426A (ja) | 1982-04-19 | 1982-04-19 | 熱応力利用ダイレス板成形方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58181426A JPS58181426A (ja) | 1983-10-24 |
| JPH038850B2 true JPH038850B2 (enrdf_load_stackoverflow) | 1991-02-07 |
Family
ID=13246737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6404582A Granted JPS58181426A (ja) | 1982-04-19 | 1982-04-19 | 熱応力利用ダイレス板成形方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58181426A (enrdf_load_stackoverflow) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100677465B1 (ko) * | 2005-08-10 | 2007-02-07 | 이영화 | 판 굽힘용 장형 유도 가열기 |
| JP6140033B2 (ja) * | 2013-09-02 | 2017-05-31 | 富士電子工業株式会社 | 鋼板の変形方法 |
| CN105033513B (zh) * | 2015-06-25 | 2017-03-01 | 大连理工大学 | 一种焊接技术局部改性的辅助冲压成形方法 |
| JP2023172461A (ja) * | 2022-05-24 | 2023-12-06 | 信介 平塚 | 長手状部材、その加工方法及び加工装置 |
-
1982
- 1982-04-19 JP JP6404582A patent/JPS58181426A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58181426A (ja) | 1983-10-24 |
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