US1963298A - Wire drawing method - Google Patents
Wire drawing method Download PDFInfo
- Publication number
- US1963298A US1963298A US380469A US38046929A US1963298A US 1963298 A US1963298 A US 1963298A US 380469 A US380469 A US 380469A US 38046929 A US38046929 A US 38046929A US 1963298 A US1963298 A US 1963298A
- Authority
- US
- United States
- Prior art keywords
- wire
- rods
- coating
- lubricant
- lime
- 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 - Lifetime
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
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/40—Making wire or rods for soldering or welding
-
- 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
- C10M2201/06—Metal compounds
- C10M2201/063—Peroxides
-
- 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
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/10—Carboxylix acids; Neutral salts thereof
- C10M2207/12—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms
- C10M2207/125—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of eight up to twenty-nine carbon atoms, i.e. fatty acids
-
- 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
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/10—Carboxylix acids; Neutral salts thereof
- C10M2207/12—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms
- C10M2207/129—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of thirty or more carbon atoms
-
- 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
- C10N2010/00—Metal present as such or in compounds
- C10N2010/04—Groups 2 or 12
-
- 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
- C10N2010/00—Metal present as such or in compounds
- C10N2010/06—Groups 3 or 13
-
- 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
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2913—Rod, strand, filament or fiber
- Y10T428/2933—Coated or with bond, impregnation or core
- Y10T428/294—Coated or with bond, impregnation or core including metal or compound thereof [excluding glass, ceramic and asbestos]
- Y10T428/2958—Metal or metal compound in coating
Definitions
- This invention relates to the manufacture of wire and rods, and while not limited thereto, relates more particularly to the manufacture of lubricated wire and rods which are primarily in- 8 tended for reworking in the manufacture of rlvets, bolts and similar articles which are cold worked in suitable dies and require a lubricated surface.
- the wire and rods manufactured according to this invention have a dry lubricating coating that remains on the metal even during and after the reworking of the wire so that it not only. serves as a lubricant to protect the dies but also 80 does not clog the dies, the result being that the dies are able to produce perfectly formed workpieces.
- the wire or rods are first cleaned to remove all scale, grease and other foreign matter, and then given a coating of lime and baked.
- the resultant products are wire or rods having a surface comprising a fixed impregnated coating of the lubricating compound.
- Thelihiecoatingmaybeappliedaseithera coldlightdiporasahotheavycoatingasde' Themixtureofalumimnnstearateandhydrat- 'edlime preferably used ass lubricant may be [.mixedinvariousmWaeeordingtothe results desired. For instance, the following proportions have been used to advantage:
- the wire pr rods having the coating of this invention are characterized by the fact that the coating adheres to and remains an integral part 0 of the metal even after the stock has been worked by cold forging in dies to form rivets, bolts and similar articles having upset heads, extruded shanks and the like.
- the workpieces After the workpieces are formed from the out ed wire or rods of this invention they may be heat treated and the lubricating coating will then be destroyed.
- a wire or rod drawing lubricant comprising a mixture of a metallic stearate insoluble in water and hydrated lime.
- a wire or rod drawing lubricant comprising a mixture of a metallic stearate insoluble in water and lime.
- a wire or rod drawing lubricant comprising a mixture of a metallic stearate insoluble in water and a calcareous material, said mixture being composed of from four to six parts by volume of the metallic stearate and of from three to five parts of calcareous material.
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Metal Extraction Processes (AREA)
Description
l Patented June19, 1934 UNITED STA wins nmwmc amnion Flint 0. Elder, Cleveland Heights, Ohio, assignor to The American Steel and Wire Company of New Jersey, a corporation of New Jersey No 1mm. Application July 23, 192
Serial No. ssoaca 1 Claims. (Cl. 20541") This invention relates to the manufacture of wire and rods, and while not limited thereto, relates more particularly to the manufacture of lubricated wire and rods which are primarily in- 8 tended for reworking in the manufacture of rlvets, bolts and similar articles which are cold worked in suitable dies and require a lubricated surface.
Heretofore various lubricants such as oilsand l greases have been used to lubricate the wire and rods prior to their being worked to form rivets, bolts and the like. These lubricants clogged the dies and cause the production of imperfect workpieces.
The wire and rods manufactured according to this invention have a dry lubricating coating that remains on the metal even during and after the reworking of the wire so that it not only. serves as a lubricant to protect the dies but also 80 does not clog the dies, the result being that the dies are able to produce perfectly formed workpieces.
In carrying out this invention the wire or rods are first cleaned to remove all scale, grease and other foreign matter, and then given a coating of lime and baked. The limecoated wire or rodsarethendrawntofinalgageusinganovel lubricant consisting of a mixture of aluminum stearate or other metallic stearate insoluble in water, and hydrated lime, which is drawn into the die with the wire or rods. The resultant products are wire or rods having a surface comprising a fixed impregnated coating of the lubricating compound. I
as Careistakenickeepallgreaseorotherforeign matter from coming in contact with the wire or rods after-they are cleaned and prior to their being reworked.
Afterthewire orrodsarecleanedtheymay,in
so some instances, be given either a heevy'or light sull coat although this is not always essential and is eliminated when particularly bright stock is desired. In order to form a sull coat the cleaned rodsarekeptmoistforatimebymeansoffine gg sprays of water. The action of this water, to-
gether with that of the oxygen of the atmosphere andtracesofacidwhichmaystillbeontherods fromthecleaningoperatiomformaooatingof a faint brownish or greenish'rust or sull.
Thelihiecoatingmaybeappliedaseithera coldlightdiporasahotheavycoatingasde' Themixtureofalumimnnstearateandhydrat- 'edlime preferably used ass lubricant may be [.mixedinvariousmWaeeordingtothe results desired. For instance, the following proportions have been used to advantage:
Parts by volume Aluminum stearate 5-4-6 5 Hydrated lime..." 4-5-3 It will be understood that I do not wish to be limited to the above proportions, however, since many other proportions may be used with good results, and other insoluble metallic stearates may also be substituted for the aluminum stearate.
.The wire pr rods having the coating of this invention are characterized by the fact that the coating adheres to and remains an integral part 0 of the metal even after the stock has been worked by cold forging in dies to form rivets, bolts and similar articles having upset heads, extruded shanks and the like.
After the workpieces are formed from the out ed wire or rods of this invention they may be heat treated and the lubricating coating will then be destroyed.
While Ihave described one particular use for the, wire and rods made in accordance with this invention it will be specifically understood that I do not wish to be limited to said use, since such wire and rods may be used for many purposes wherever reworking is necessary, and also as welding electrodes and .the like.
-While I have described certain specific steps and sequence of steps in setting forth the above practical embodiments of my invention it will be understood that I do not wish to be limited thereto s'ince various modifications may be made without departing from the scope of my invention, as defined in the appendedclaims.
I claim:
1. In the manufacture of wire, rods and the like, the steps consisting of cleaning the workpiece to remove allforeign matter, coating said workpiece with lime, and then drawing said lime coated workpiece through a suitable die with a lubricant consisting of a mixture of aluminum stearate and hydrated lime to reduce its gage and cause said lubricant to form an impregnated coating on said workpiece.
2. In the manufacture of wire, rods and the like, the steps'consisting of cleaning the workpiece to remove all foreign matter, forming a sull coating on said cleaned workpiece, coating said workpiece with lime, and then drawing said lime coated workpiece through a suitable die with a lubricant consisting of a mixture of aluminum steerete and to reduce its me and no cause said lubricant to form an impregnated coating on said workpiece.
3. In the manufacture of wire rods and the like the steps consisting of cleaning the workpiece to remove all foreign matter, coating said work-piece with lime and then drawing said lime coated work-piece through a suitable die with a lubricant consisting of a mixture of a metallic stearate insoluble in water and hydrated lime to reduce its gage and cause said lubricant to form an impregnated coating on said work-piece.
4. In the manufacture of wire rods and the like the steps consisting of cleaning the workpiece to remove all foreign matter, forming a 51111 coating on said cleaned workpiece, coating said work-piece with lime and then drawing said lime coated work-piece through a suitable die with a lubricant consisting of a mixture of a metallic stearate insoluble in water and hydrated lime to reduce its gage and cause said lubricant to form an impregnated coating on said work-piece.
5. A wire or rod drawing lubricant comprising a mixture of a metallic stearate insoluble in water and hydrated lime.
6. A wire or rod drawing lubricant comprising a mixture of a metallic stearate insoluble in water and lime.
7. A wire or rod drawing lubricant comprising a mixture of a metallic stearate insoluble in water and a calcareous material, said mixture being composed of from four to six parts by volume of the metallic stearate and of from three to five parts of calcareous material.
FLINT C. EIDER.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US380469A US1963298A (en) | 1929-07-23 | 1929-07-23 | Wire drawing method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US380469A US1963298A (en) | 1929-07-23 | 1929-07-23 | Wire drawing method |
Publications (1)
Publication Number | Publication Date |
---|---|
US1963298A true US1963298A (en) | 1934-06-19 |
Family
ID=23501279
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US380469A Expired - Lifetime US1963298A (en) | 1929-07-23 | 1929-07-23 | Wire drawing method |
Country Status (1)
Country | Link |
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US (1) | US1963298A (en) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2500810A (en) * | 1947-04-29 | 1950-03-14 | American Steel & Wire Co | Wire drawing lubricant |
US2531553A (en) * | 1946-05-29 | 1950-11-28 | American Steel & Wire Co | Upsetting-die lubricant for application to bolt stock or the like |
US2736699A (en) * | 1950-11-02 | 1956-02-28 | United States Steel Corp | Cold working lubricant for wire and the like |
US2840890A (en) * | 1952-03-19 | 1958-07-01 | Armco Steel Corp | Wire coating |
US2885777A (en) * | 1955-02-08 | 1959-05-12 | Western Electric Co | Methods of and apparatus for coating articles |
US2956017A (en) * | 1956-04-13 | 1960-10-11 | Nopco Chem Co | Wire drawing lubricant containing a diamide, hydrated lime, and a normal calcium soap |
US3030496A (en) * | 1959-03-17 | 1962-04-17 | Westinghouse Electric Corp | Welding electrodes |
US3506413A (en) * | 1966-09-30 | 1970-04-14 | Fuji Iron & Steel Co Ltd | Surface treated steel sheet suitable for forming |
US3895971A (en) * | 1973-05-18 | 1975-07-22 | Kaiser Aluminium Chem Corp | Method of lubricating an aluminum workpiece |
-
1929
- 1929-07-23 US US380469A patent/US1963298A/en not_active Expired - Lifetime
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2531553A (en) * | 1946-05-29 | 1950-11-28 | American Steel & Wire Co | Upsetting-die lubricant for application to bolt stock or the like |
US2500810A (en) * | 1947-04-29 | 1950-03-14 | American Steel & Wire Co | Wire drawing lubricant |
US2736699A (en) * | 1950-11-02 | 1956-02-28 | United States Steel Corp | Cold working lubricant for wire and the like |
US2840890A (en) * | 1952-03-19 | 1958-07-01 | Armco Steel Corp | Wire coating |
US2885777A (en) * | 1955-02-08 | 1959-05-12 | Western Electric Co | Methods of and apparatus for coating articles |
US2956017A (en) * | 1956-04-13 | 1960-10-11 | Nopco Chem Co | Wire drawing lubricant containing a diamide, hydrated lime, and a normal calcium soap |
US3030496A (en) * | 1959-03-17 | 1962-04-17 | Westinghouse Electric Corp | Welding electrodes |
US3506413A (en) * | 1966-09-30 | 1970-04-14 | Fuji Iron & Steel Co Ltd | Surface treated steel sheet suitable for forming |
US3895971A (en) * | 1973-05-18 | 1975-07-22 | Kaiser Aluminium Chem Corp | Method of lubricating an aluminum workpiece |
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