GB603582A - Improvements in or relating to hot punching of metals - Google Patents
Improvements in or relating to hot punching of metalsInfo
- Publication number
- GB603582A GB603582A GB9077/45A GB907745A GB603582A GB 603582 A GB603582 A GB 603582A GB 9077/45 A GB9077/45 A GB 9077/45A GB 907745 A GB907745 A GB 907745A GB 603582 A GB603582 A GB 603582A
- Authority
- GB
- United Kingdom
- Prior art keywords
- per cent
- punch
- glass
- billet
- class
- 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
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M7/00—Solid or semi-solid compositions essentially based on lubricating components other than mineral lubricating oils or fatty oils and their use as lubricants; Use as lubricants of single solid or semi-solid substances
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C25/00—Profiling tools for metal extruding
- B21C25/02—Dies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J5/00—Methods for forging, hammering, or pressing; Special equipment or accessories therefor
- B21J5/06—Methods for forging, hammering, or pressing; Special equipment or accessories therefor for performing particular operations
- B21J5/10—Piercing billets
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
- C10M2201/085—Phosphorus oxides, acids or salts
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
- C10M2201/10—Compounds containing silicon
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
- C10M2201/12—Glass
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2040/00—Specified use or application for which the lubricating composition is intended
- C10N2040/20—Metal working
- C10N2040/24—Metal working without essential removal of material, e.g. forming, gorging, drawing, pressing, stamping, rolling or extruding; Punching metal
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2040/00—Specified use or application for which the lubricating composition is intended
- C10N2040/20—Metal working
- C10N2040/241—Manufacturing joint-less pipes
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2040/00—Specified use or application for which the lubricating composition is intended
- C10N2040/20—Metal working
- C10N2040/242—Hot working
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2040/00—Specified use or application for which the lubricating composition is intended
- C10N2040/20—Metal working
- C10N2040/243—Cold working
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2040/00—Specified use or application for which the lubricating composition is intended
- C10N2040/20—Metal working
- C10N2040/244—Metal working of specific metals
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2040/00—Specified use or application for which the lubricating composition is intended
- C10N2040/20—Metal working
- C10N2040/244—Metal working of specific metals
- C10N2040/245—Soft metals, e.g. aluminum
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2040/00—Specified use or application for which the lubricating composition is intended
- C10N2040/20—Metal working
- C10N2040/244—Metal working of specific metals
- C10N2040/246—Iron or steel
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2040/00—Specified use or application for which the lubricating composition is intended
- C10N2040/20—Metal working
- C10N2040/244—Metal working of specific metals
- C10N2040/247—Stainless steel
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2050/00—Form in which the lubricant is applied to the material being lubricated
- C10N2050/08—Solids
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2050/00—Form in which the lubricant is applied to the material being lubricated
- C10N2050/10—Semi-solids; greasy
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Forging (AREA)
Abstract
603,582. Billet-piercing. COMPTOIR INDUSTRIEL D'ETIRAGE ET PROFILAGE DE METAUX. April 11, 1945, No. 9077. Convention date, Jan. 24, 1944. [Class 83 (iv)] A method of hot punching metals consists in inserting between the piece to be punched and the punch an incombustible substance which, at the punching temperature, is in a state of viscous melting. A billet 3 is placed in a die 4 and covered by a glass plate 5. On the descent of the punch 6, the glass forms a lubricating sheath 8 surrounding the end and sides of the punch. Instead of glass, an oxide such as boron trioxide or phosphorus pentoxide may be used or a salt such as sodium metaphosphate, possessing the above properties. A slag comprising 10 per cent B 2 O 3 , 54 per cent SiO 2 , 27 per cent Na 2 O, 5.4 per cent CaO and 3.4 per cent Al 2 O 3 may also be used. The lubricating material may be applied in the form of a plate 3 or 4 mm. thick or as a powder or in small pieces. Alternatively, the work and the punch may be brushed with a solution of the lubricant, the solvent evaporating on contact. Specification 128,876, [Class 83 (iv)], is referred to.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR603582X | 1944-01-24 | ||
FR253884X | 1944-11-10 | ||
CH234397T | 1945-07-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB603582A true GB603582A (en) | 1948-06-18 |
Family
ID=27177973
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9077/45A Expired GB603582A (en) | 1944-01-24 | 1945-04-11 | Improvements in or relating to hot punching of metals |
Country Status (2)
Country | Link |
---|---|
CH (1) | CH253884A (en) |
GB (1) | GB603582A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1075407B (en) * | 1960-02-11 | Comptoir Industriel d'Etirage et Profilagc de Metaux. Paris | Device for glass-lubricated hot punching of metal billets | |
US3036367A (en) * | 1957-12-23 | 1962-05-29 | Thompson Ramo Wooldridge Inc | Method of making ball studs |
DE1131971B (en) * | 1958-12-03 | 1962-06-20 | Mannesmann Ag | Vorwerkstueck for the production of pipes from solid blocks |
US3114203A (en) * | 1958-12-03 | 1963-12-17 | Mannesmann Ag | Process for the perforation of billets |
EP2374550A4 (en) * | 2008-12-01 | 2016-01-13 | Nippon Steel & Sumitomo Metal Corp | Upper-side formed glass for hot boring and process for producing billet for tube formation by hot extrusion |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107983790A (en) * | 2017-10-19 | 2018-05-04 | 上海龙尚精工机械有限公司 | The T-shaped extrusion forming process of connect-disconnect plug copper tip of cable accessory |
-
1945
- 1945-04-11 GB GB9077/45A patent/GB603582A/en not_active Expired
- 1945-07-28 CH CH253884D patent/CH253884A/en unknown
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1075407B (en) * | 1960-02-11 | Comptoir Industriel d'Etirage et Profilagc de Metaux. Paris | Device for glass-lubricated hot punching of metal billets | |
US3036367A (en) * | 1957-12-23 | 1962-05-29 | Thompson Ramo Wooldridge Inc | Method of making ball studs |
DE1131971B (en) * | 1958-12-03 | 1962-06-20 | Mannesmann Ag | Vorwerkstueck for the production of pipes from solid blocks |
US3114203A (en) * | 1958-12-03 | 1963-12-17 | Mannesmann Ag | Process for the perforation of billets |
EP2374550A4 (en) * | 2008-12-01 | 2016-01-13 | Nippon Steel & Sumitomo Metal Corp | Upper-side formed glass for hot boring and process for producing billet for tube formation by hot extrusion |
Also Published As
Publication number | Publication date |
---|---|
CH253884A (en) | 1948-03-31 |
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