LU79775A1 - Procede de formage a chaud d'une tete de soupape et dispositif pour sa mise en oeuvre - Google Patents
Procede de formage a chaud d'une tete de soupape et dispositif pour sa mise en oeuvre Download PDFInfo
- Publication number
- LU79775A1 LU79775A1 LU79775A LU79775A LU79775A1 LU 79775 A1 LU79775 A1 LU 79775A1 LU 79775 A LU79775 A LU 79775A LU 79775 A LU79775 A LU 79775A LU 79775 A1 LU79775 A1 LU 79775A1
- Authority
- LU
- Luxembourg
- Prior art keywords
- rod
- inductor
- heating
- stage
- anvil
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 24
- 238000010438 heat treatment Methods 0.000 claims description 23
- 230000033001 locomotion Effects 0.000 claims description 12
- 238000005259 measurement Methods 0.000 claims description 9
- 230000006698 induction Effects 0.000 claims description 7
- 239000004020 conductor Substances 0.000 claims description 6
- 230000003321 amplification Effects 0.000 claims description 4
- 230000001939 inductive effect Effects 0.000 claims description 4
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 4
- 238000006073 displacement reaction Methods 0.000 claims description 2
- 230000000750 progressive effect Effects 0.000 claims description 2
- 239000012530 fluid Substances 0.000 description 6
- 230000033228 biological regulation Effects 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 210000005069 ears Anatomy 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000008188 pellet Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 230000003071 parasitic effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
- B21K1/00—Making machine elements
- B21K1/20—Making machine elements valve parts
- B21K1/22—Making machine elements valve parts poppet valves, e.g. for internal-combustion engines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J9/00—Forging presses
- B21J9/02—Special design or construction
- B21J9/06—Swaging presses; Upsetting presses
- B21J9/08—Swaging presses; Upsetting presses equipped with devices for heating the work-piece
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B6/00—Heating by electric, magnetic or electromagnetic fields
- H05B6/02—Induction heating
- H05B6/10—Induction heating apparatus, other than furnaces, for specific applications
- H05B6/101—Induction heating apparatus, other than furnaces, for specific applications for local heating of metal pieces
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- General Induction Heating (AREA)
- Automatic Assembly (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
- Forging (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH714577 | 1977-06-10 | ||
| CH714577 | 1977-06-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU79775A1 true LU79775A1 (fr) | 1980-01-22 |
Family
ID=4320649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU79775A LU79775A1 (fr) | 1977-06-10 | 1978-06-06 | Procede de formage a chaud d'une tete de soupape et dispositif pour sa mise en oeuvre |
Country Status (11)
| Country | Link |
|---|---|
| JP (1) | JPS5416355A (de) |
| BE (1) | BE867541A (de) |
| BR (1) | BR7803728A (de) |
| DD (1) | DD136461A5 (de) |
| DE (1) | DE2824122A1 (de) |
| ES (1) | ES470657A1 (de) |
| FR (1) | FR2393630A1 (de) |
| IT (1) | IT1105274B (de) |
| LU (1) | LU79775A1 (de) |
| NL (1) | NL7805983A (de) |
| SE (1) | SE7806518L (de) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5617143A (en) * | 1979-07-19 | 1981-02-18 | Mitsubishi Heavy Ind Ltd | Electric upsetter |
| DE3704948A1 (de) * | 1987-02-17 | 1988-08-25 | Sempell Armaturen Gmbh | Verfahren und vorrichtung zur herstellung eines tellerventilkopfes |
| EP0279014A1 (de) * | 1987-02-17 | 1988-08-24 | Sempell Armaturen GmbH | Verfahren zur Herstellung von stangenförmigen Körpern mit mindestens einer einseitigen Endverdickung |
| DE3704949A1 (de) * | 1987-02-17 | 1988-08-25 | Sempell Armaturen Gmbh | Verfahren zur herstellung von schaeften mit einer endverdickung sowie einrichtung zur durchfuehrung des verfahrens |
| GB2503936B (en) * | 2012-07-13 | 2020-03-04 | Gkn Wheels Ltd | Manufacture of wheels |
| CN112355211A (zh) * | 2020-09-30 | 2021-02-12 | 江苏永茂普隆汽车配件制造有限公司 | 一种自由锻件的制造方法 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR644554A (de) * | 1928-10-10 | |||
| US1870987A (en) * | 1929-10-16 | 1932-08-09 | Jadson Motor Products Company | Apparatus for upsetting articles of manufacture |
| US2037604A (en) * | 1933-06-30 | 1936-04-14 | Thompson Prod Inc | Electrical metal gathering machine |
| US2974213A (en) * | 1956-10-15 | 1961-03-07 | Thompson Ramo Wooldridge Inc | Gathering apparatus and method |
| US3198928A (en) * | 1961-08-28 | 1965-08-03 | Ford Motor Co | Method for upsetting elongated articles |
| US3198926A (en) * | 1961-09-07 | 1965-08-03 | Ford Motor Co | Method for upsetting elongated articles |
| US3399290A (en) * | 1965-07-23 | 1968-08-27 | Gen Motors Corp | Iridium heading process |
| AT262029B (de) * | 1966-02-09 | 1968-05-27 | Ges Fertigungstechnik & Maschb | Vorrichtung zum Erzeugen örtlicher, umlaufender Verstärkungen an zylindrischen Hohlkörpern |
| AT264987B (de) * | 1967-01-26 | 1968-09-25 | Ges Fertigungstechnik & Maschb | Verfahren und Vorrichtung zum Herstellen umlaufender Mantelverstärkungen an zylindrischen Hohlkörpern |
| GB1371972A (en) * | 1971-12-07 | 1974-10-30 | Hasenclever Gmbh Maschf | Machine for upsetting the ends of bars and similar rod-shaped metallic workpieces |
| BE782585A (fr) * | 1972-04-24 | 1972-10-24 | Elphiac Sa | Procede de refoulement, machine pour executer ce procede et articles fabriques suivant ce procede. |
-
1978
- 1978-05-26 BE BE188086A patent/BE867541A/xx unknown
- 1978-06-01 NL NL7805983A patent/NL7805983A/xx not_active Application Discontinuation
- 1978-06-01 DE DE19782824122 patent/DE2824122A1/de not_active Withdrawn
- 1978-06-02 SE SE7806518A patent/SE7806518L/xx unknown
- 1978-06-06 JP JP6733078A patent/JPS5416355A/ja active Pending
- 1978-06-06 LU LU79775A patent/LU79775A1/fr unknown
- 1978-06-06 FR FR787816867A patent/FR2393630A1/fr not_active Withdrawn
- 1978-06-08 IT IT49777/78A patent/IT1105274B/it active
- 1978-06-09 ES ES470657A patent/ES470657A1/es not_active Expired
- 1978-06-09 DD DD78205918A patent/DD136461A5/de unknown
- 1978-06-09 BR BR7803728A patent/BR7803728A/pt unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ES470657A1 (es) | 1979-02-16 |
| DD136461A5 (de) | 1979-07-11 |
| DE2824122A1 (de) | 1978-12-21 |
| FR2393630A1 (fr) | 1979-01-05 |
| BE867541A (fr) | 1978-11-27 |
| BR7803728A (pt) | 1979-01-09 |
| JPS5416355A (en) | 1979-02-06 |
| IT1105274B (it) | 1985-10-28 |
| NL7805983A (nl) | 1978-12-12 |
| SE7806518L (sv) | 1978-12-11 |
| IT7849777A0 (it) | 1978-06-08 |
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