GB1504008A - Apparatus for performing a forging operation - Google Patents
Apparatus for performing a forging operationInfo
- Publication number
- GB1504008A GB1504008A GB29891/75A GB2989175A GB1504008A GB 1504008 A GB1504008 A GB 1504008A GB 29891/75 A GB29891/75 A GB 29891/75A GB 2989175 A GB2989175 A GB 2989175A GB 1504008 A GB1504008 A GB 1504008A
- Authority
- GB
- United Kingdom
- Prior art keywords
- chamber
- workpiece
- slide
- vacuum
- carriage
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J1/00—Preparing metal stock or similar ancillary operations prior, during or post forging, e.g. heating or cooling
- B21J1/06—Heating or cooling methods or arrangements specially adapted for performing forging or pressing operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J13/00—Details of machines for forging, pressing, or hammering
- B21J13/08—Accessories for handling work or tools
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forging (AREA)
- Heat Treatments In General, Especially Conveying And Cooling (AREA)
- Saccharide Compounds (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
Abstract
1504008 Forging under vacuum UNITED TECHNOLOGIES CORP 16 July 1975 [17 July 1974] 29891/75 Heading B3H Apparatus for performing a forging operation on successive workpieces in a vacuum includes an elongated vacuum chamber 22, 38, a forging press within the chamber, at least one preheat chamber 56, 58, 60 mounted on the vacuum chamber and communicating with it, a loading chamber 54 mounted on the vacuum chamber and communicating with it, a closable gate (62), Fig. 3 (not shown), between the vacuum chamber and the loading chamber and a slide (70), Fig. 3, in the or each preheat chamber movable to position a workpiece on a manipulator longitudinally movable in the vacuum chamber. A workpiece (W), Fig. 3, is placed on a slide (66) in the loading chamber 54, which is then closed and evacuated by a vacuum pump independent of the main pump 136 for the chamber 38. When the pressure in the chambers 54, 38 has been equalized, the gate (62) is raised and the workpiece is moved into alignment with jaws 100, 102 of a workpiece clamp on a carriage 86. The jaws are provided with elements 114 which grip the workpiece and lift it clear of the carriage (66). This carriage is withdrawn, the slide (70) is advanced from the preheat chamber 56 and the workpiece is lowered on to it. The slider (70) is then withdrawn into the chamber 56 where the workpiece is heated. Meanwhile another workpiece is placed in the chamber 54 for transfer into the preheat chamber 58. By the time the preheat chamber 60 has been loaded, the first workpiece is at the required temperature and it is removed from the chamber 56 into alignment with the jaws 100, 102. These lift it from the slide (70) and the carriage 86 is advanced to place the workpiece between forging dies 10, 12 in the vacuum chamber 22. The die 10 is driven downwardly by an hydraulic mechanism 18 after the workpiece clamp has been withdrawn. The forged workpiece is secured by elements 116 of the jaws 100, 102, and the carriage 86 is retracted to place it on the slide (66), which in turn is retracted into the loading chamber 54. The chamber 54 may be loaded and unloaded by placing the workpiece on a hinged platform 142 which is pivotable into alignment with the slide (66). A heating coil (not shown) surrounds the dies 10, 12, and it is movable vertically to allow for insertion of the workpieces. The apparatus is provided with suitable inspection windows to allow for manual control of the various operations.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US489288A US3893318A (en) | 1974-07-17 | 1974-07-17 | Forging apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1504008A true GB1504008A (en) | 1978-03-15 |
Family
ID=23943206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB29891/75A Expired GB1504008A (en) | 1974-07-17 | 1975-07-16 | Apparatus for performing a forging operation |
Country Status (16)
| Country | Link |
|---|---|
| US (1) | US3893318A (en) |
| JP (1) | JPS5848252B2 (en) |
| AR (1) | AR204144A1 (en) |
| BE (1) | BE831326A (en) |
| BR (1) | BR7504521A (en) |
| CA (1) | CA1026972A (en) |
| CH (1) | CH599813A5 (en) |
| DE (1) | DE2530652A1 (en) |
| FR (1) | FR2278420A1 (en) |
| GB (1) | GB1504008A (en) |
| IL (1) | IL47602A (en) |
| IT (1) | IT1039752B (en) |
| NL (1) | NL175794C (en) |
| NO (1) | NO141398C (en) |
| SE (1) | SE413291B (en) |
| ZA (1) | ZA754035B (en) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4152914A (en) * | 1977-04-05 | 1979-05-08 | Minsky Radiotekhnichesky Institut | Apparatus for production of metal ribbon |
| DE3432288A1 (en) * | 1984-09-01 | 1986-03-13 | Kocks Technik Gmbh & Co, 4010 Hilden | METHOD AND SYSTEM FOR PRODUCING SEAMLESS TUBES |
| GB8615733D0 (en) * | 1986-06-27 | 1986-08-06 | Workman J | Metal slitting & stamping |
| DE9209546U1 (en) * | 1992-07-16 | 1992-09-24 | Hartkopf & Heiliger Gesenkschmiede GmbH, 5650 Solingen | Drop forging equipment |
| JP3012732U (en) * | 1994-12-20 | 1995-06-27 | 茂郎 槇島 | Hemorrhoid treatment drug holding member |
| US6238569B1 (en) | 1999-06-22 | 2001-05-29 | Engineering Specialties, Inc. | Flotation pile oil/water separator apparatus |
| US6214220B1 (en) | 1999-11-30 | 2001-04-10 | Engineering Specialties, Inc. | Combined process vessel apparatus |
| FR2820062B1 (en) * | 2001-02-01 | 2003-03-07 | Snecma Moteurs | INSTALLATION FOR FORMING A WORKPIECE AND APPLICATION TO HOT FORMING |
| JP4251900B2 (en) * | 2003-03-28 | 2009-04-08 | 藤倉ゴム工業株式会社 | Internal pressure molding method and apparatus for hollow FRP molded product |
| CN103447434B (en) * | 2013-09-06 | 2016-04-06 | 天津市天锻压力机有限公司 | Heavy isothermal forging hydropress |
| WO2015167407A1 (en) | 2014-05-02 | 2015-11-05 | Ertong Lutfi | Forging dies with internal heating system |
| DE102014226384B4 (en) * | 2014-12-18 | 2017-03-30 | Sms Group Gmbh | Charging system and charging process for forging machines |
| CN107584061B (en) * | 2017-08-09 | 2023-11-28 | 玉环鑫龙数控机床厂 | Full-automatic multi-station cold forging machine |
| CN110014107B (en) * | 2019-04-22 | 2020-08-11 | 安徽正荣电器有限公司 | Metal forming die |
| CN110732625B (en) * | 2019-11-15 | 2021-07-27 | 徐州九鼎锻造科技有限公司 | Steel forges uses forging furnace with clamping function |
| DE102022201470A1 (en) | 2022-02-11 | 2023-08-17 | Sms Group Gmbh | Plant for isothermal forging |
| CN114799019B (en) * | 2022-04-01 | 2023-12-29 | 冠县中圆轴承有限公司 | Automatic horizontal forging equipment |
| CN116493536B (en) * | 2023-06-30 | 2023-09-15 | 苏州铂源航天航空新材料有限公司 | Aviation titanium alloy spare forging device |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2449365A (en) * | 1945-12-14 | 1948-09-14 | Hydraulic Dev Corp Inc | Apparatus for forging |
| US2944500A (en) * | 1954-10-22 | 1960-07-12 | Rohr Aircraft Corp | Machine for forming sheet metal |
| US3069535A (en) * | 1959-05-14 | 1962-12-18 | American Brake Shoe Co | Method and apparatus for forging |
| US3350906A (en) * | 1964-10-26 | 1967-11-07 | Intercontinental Mfg Company I | Forming apparatus and methods |
| US3720805A (en) * | 1968-12-26 | 1973-03-13 | Johnson Matthey & Mallory Ltd | Apparatus for the manufacture of composite electrical contacts |
| US3633649A (en) * | 1969-11-24 | 1972-01-11 | Outokumpu Oy | Decarburization of ferrous material under low pressure at elevated temperature |
| US3698219A (en) * | 1971-05-10 | 1972-10-17 | United Aircraft Corp | Apparatus for forging |
| US3831425A (en) * | 1973-05-01 | 1974-08-27 | Komatsu Mfg Co Ltd | Fully automatic forging press |
-
1974
- 1974-07-17 US US489288A patent/US3893318A/en not_active Expired - Lifetime
-
1975
- 1975-01-01 AR AR259595A patent/AR204144A1/en active
- 1975-04-08 CA CA224,038A patent/CA1026972A/en not_active Expired
- 1975-06-24 ZA ZA00754035A patent/ZA754035B/en unknown
- 1975-06-30 NO NO752356A patent/NO141398C/en unknown
- 1975-06-30 IL IL47602A patent/IL47602A/en unknown
- 1975-06-30 CH CH845775A patent/CH599813A5/xx not_active IP Right Cessation
- 1975-07-09 DE DE19752530652 patent/DE2530652A1/en active Granted
- 1975-07-10 IT IT25247/75A patent/IT1039752B/en active
- 1975-07-10 FR FR7521631A patent/FR2278420A1/en active Granted
- 1975-07-11 NL NLAANVRAGE7508342,A patent/NL175794C/en not_active IP Right Cessation
- 1975-07-14 BE BE158261A patent/BE831326A/en not_active IP Right Cessation
- 1975-07-16 BR BR7504521*A patent/BR7504521A/en unknown
- 1975-07-16 SE SE7508130A patent/SE413291B/en not_active IP Right Cessation
- 1975-07-16 GB GB29891/75A patent/GB1504008A/en not_active Expired
- 1975-07-17 JP JP50087825A patent/JPS5848252B2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| AR204144A1 (en) | 1975-11-20 |
| IT1039752B (en) | 1979-12-10 |
| IL47602A (en) | 1979-03-12 |
| NO141398C (en) | 1980-03-05 |
| DE2530652C2 (en) | 1987-08-06 |
| NL7508342A (en) | 1976-01-20 |
| NL175794C (en) | 1985-01-02 |
| ZA754035B (en) | 1976-05-26 |
| DE2530652A1 (en) | 1976-01-29 |
| CH599813A5 (en) | 1978-05-31 |
| JPS5848252B2 (en) | 1983-10-27 |
| NL175794B (en) | 1984-08-01 |
| SE413291B (en) | 1980-05-19 |
| FR2278420A1 (en) | 1976-02-13 |
| AU8257375A (en) | 1977-01-06 |
| FR2278420B1 (en) | 1979-05-11 |
| CA1026972A (en) | 1978-02-28 |
| US3893318A (en) | 1975-07-08 |
| NO141398B (en) | 1979-11-26 |
| BR7504521A (en) | 1976-07-06 |
| IL47602A0 (en) | 1975-12-31 |
| BE831326A (en) | 1975-11-03 |
| SE7508130L (en) | 1976-01-19 |
| JPS5134845A (en) | 1976-03-24 |
| NO752356L (en) | 1976-01-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19920716 |