A lubricant composition for drawing metal wire comprises a lubricant which may be particulate, liquid or semiliquid and discrete microcapsules. The article provides information on dry and wet lubrication in wire drawing. The resulting composition of the total process may be taken from table 22. This wire drawing oil can be used in high speed operations. Us2948681a us542771a us54277155a us2948681a us 2948681 a us2948681 a us 2948681a us 542771 a us542771 a us 542771a us 54277155 a us54277155 a us 54277155a us 2948681 a us2948681 a us 2948681a authority us united states prior art keywords wire composition weight amount range prior art date 19551025 legal status the legal status is an assumption and is not a legal conclusion. Selected formulary book on petroleum, lubricants, fats, polishes, glass, ceramics, nitrogenous fertilizers, emulsions, leather and. David gzesh of blachford corporation offers tips for monitoring and maintenance of dry powder lubricant for ferrous applications.
The lubricant has been developed through emulsion copolymerization. A wide variety of lubricant for drawing wire options are available to you, such as type, application, and general composition. We offer a complete range of sodium soap, calcium soap, synthetic and semi synthetic based wire drawing lubricants for application in ferrous and non ferrous. Us patent for dry wire drawing lubricants based on poly 3,5dithio. Lubricants for wire drawing blachford metalworking. Conditions that warrant the use of these agents in a pure form, or as an additive, include extremes of temperature, pressure, chemical and environmental contamination.
Wire drawing lubricants niir project consultancy services. The lubricant is contained in a special tank of the stainless steel wire drawing machine. In dry drawing, the lubricant is in the form of solid powder which is generally a mixture of soap powder, graphite and lime or a mixture of solid fat and lime cao. The basic difference between drawing of rod and wire drawing is the size of the starting material which is processed. There are many applications for wire drawing, including electrical wiring, cables, tensionloaded structural components, springs, paper clips, spokes for wheels, and stringed musical instruments. We manufacture and supply copper, aluminum, steel wire drawing oil. In this chemically reacted wire drawing composition the extreme pressure additive was a synergistic mixture of 2% molybdenum disulfide and 2% homopolymer of poly3,5dithio1,2,4thiadiazole. Solid film lubricants offer protection beyond the normal properties of most mineral and synthetic oilbased fluid lubricants. China oil lubricant for copper wire drawing machine, find details about china cooper wire drawing, super fine size wire drawing from oil lubricant for copper wire drawing machine guangzhou dedun lube technology co. Dry solid lubricant for steel wire drawing was prepared and improved from locally available raw materials for the benefit of alhilal welding wire factorysouth of baghdad. An amber colored, mediumlow viscosity oil used for drawing aluminum wire for both ec and magnesium alloyed wire. These parameters include process, lubricant, workpiece, and tooling. Wire drawing lubricants manufacturing plant, detailed.
Wire drawing buyers customers of wire drawing product. Copolymers with the common composition of stearyl methacrylate and 2hydroxyethyl methacrylate acid phosphate were made with three secondary polymers. With 160 years of expertise, the condat range of lubricants is the world reference on the metal forming market and in particular for all processes concerning wire production. Bar drawing is the term used for drawing of rods from the steel rounds, while wire drawing applies to drawing of wires from steel wire rods. Wire drawing lubricants are not a very common type of lubricant. A lubricant compound can be used as a paste or as a liquid after being diluted with water, depending on the required concentration and the severity of the drawing operation. A lubricant composition for drawing metal wire comprises a lubricant which may be particulate, liquid or semiliquid and discrete microcapsules having a liquid core, which enhances the wire drawing agent. Nu draw 212 is a sodium tallowate lubricant used for wire drawing as well as yellow metal forming. Technological lubricants research in wire drawing process article. Pdf experimental study of the lubrication by soaps in. Cool draw is a heavyduty, chlorinated, oilbase lubricant similar to conventional honey oil. Provides crystalline sites for additional dry drawing lubricant pickup.
Pdf dry solid lubricant for steel wire drawing was prepared and improved. Cindol 4601 is part of the special cindol family formulated especially for the nonferrous forming industry. Selected formulary book on petroleum, lubricants, fats. Find details of companies offering wire drawing lubricant at best price. A common lubricant for drawing short lengths of wire through drawplates is bees wax. Blachford produces a wide variety of worldclass high performance wire drawing lubricants for ferrous and alloy wire applications.
Industry leading wire pretreatment chemicals for wire drawing. Sulfur 810, sodium tripolyphosphate, 3540 stearate zinc 25 soap powder ostalnoe. Method of drawing a metal wire and lubricant composition therefor. C10m 173 lubricating compositions containing more than 10. For many years, straight oils, mineralbased soluble oils or emulsions, and dryfilm lubricants ruled the aluminumstamping market with respect to performance. Lubrication advice for forming aluminum metalforming. Gb123 wire drawing lubricant color grey basic composition butter, fatty acids, calcium hydroxide, sodium tetraborate water content wire drawing lubricant is recommended for using in all the drawing passes, the powder consumption is small. Provides viscosity modifiers for the wire drawing lubricant. Condat offers solutions suited to each surface preparation. Lubrication and wear in drawing operations friction. It is a water soluble granular powder and does not contain lime, sulfur, phosphorus or chlorine. The dry lubrication refers to use of solid lubricants while wet lubrication refers to the practice of providing a liquid lubricant to the workpiecedie interface.
Lime as a lubricant carrier for wire drawing operation. Pdf preparation of dry solid lubricant for drawing of. The performance of the developed lubricant was evaluated using. Companies that specialize in lubricants should be consulted. Because of the various benefits, the aluminium and copper wire lubricants are largely used for wire drawing in various. World leader in wiredrawing lubricants, the condat range of vicafil powders is the largest on the market, covering all cold metalforming applications using dry lubricants.
Lubrication and wear in drawing operations friction, lubrication. World leader in wire drawing lubricants, the condat range of vicafil powders is the largest on the market, covering all cold metalforming applications using dry lubricants. Blachford supplies worldclass products to the global wire drawing industry. The percentage reduction in area of the wire becomes r%1001 d f d o 2. It is designed for high or low speed single hole drawing for all ranges of ferrous and stainless steel stock. China oil lubricant for copper wire drawing machine. Methods for applying lubricant to sheet metal include dips, swabs, brushes, wipers, rollers, or.
Wire drawing lubricant and method ironsides company. The following are different methods of lubrication. Product similar to these with respect to composition, manufacturing process and properties, however which serve other purposes may also considered as lubricants. Salt carriers are superior lubricant carriers that replace both borax and lime. Draw clean 36p is a versatile lubricant that can be used for drawing, forming, stamping and copper wire drawing. Nanometer graphite lubricant for copper and aluminum wiredrawing and. This wire drawing lubricant can be used in low and high speed operations. Lime as a lubricant carrier for wire drawing operation 101020 8. Dry lubricant used in the wire drawing industry has the potential to generate dust. Choosing a lubricant for deep drawing the fabricator. In this video, he addresses factors that change the lube. Method of drawing a metal wire and lubricant composition. An amber colored, medium viscosity oil used in aluminum rod breakdown and intermediate wire drawing operations. Lubricants are the products used for the lubrication of sliding or rolling elements.
Used to facilitate steel wire and tube drawing, the dried film of this chemical is best suited for cold working operations. Wire drawing machines an overview sciencedirect topics. These old methods could not meet the greatly increased demand that then arose for wire of all kinds, such as copper wire for electrical. They have been the standard when trying to prevent friction between the aluminum workpiece and the tool steel.
Drawing with solid lubricants is called dry drawing and that with liquid lubricants is called wet drawing. Cindol 4601 provides excellent results in stamping light gauge aluminum for radiation and cooling fins. For technology driven markets such as welding and tire cord, blachford often develops new customdesigned lubricants tailored to individual applications. Condat lubricants allow working with all materials. What are the significance of aluminium and copper wire. A wide variety of wire drawing lubricant powder options are available to you, such as type, application, and general composition. Although blachford produces drawing lubricants for most types of wire, our top focus segments are technically advanced wire products such as welding wire, tire bead, tire cord and spring wire, where the use of a high.
Dry wire drawing lubricants based on poly 3,5dithio1,2. Cindol 4601 has the following advantages over conventional wire drawing lubricants. Closest to the technical essence and the achieved effect is a lubricant for wire drawing, consisting of soap powder, fillers and spacers of the following composition, wt. For wires in steels, carbon steel, stainless steel and special alloys, the vicafil and steelskin ranges gather a large choice of products. Preparation of dry solid lubricant for drawing of welding. A lubricant composition for drawing metal wire comprises a lubricant which may be particulate, liquid or semiliquid and discrete microcapsules having a liquid. Bar drawing is the term used for large diameter bar and rod stock, while wire drawing applies to small diameter stock.
Pdf preparation of dry solid lubricant for drawing of welding. The aluminium and copper wire drawing lubricant is mineral oilfree and is watermiscible and fully synthetic drawing lubricant that is highly suitable for coarse as well as for medium and fine wire drawing applications. Gb120 wire drawing lubricant color white basic composition calcium hydroxide, calcium stearate water content wire drawing lubricant is used in stainless steel wire drawing, with good lubrication, after drawing the surface. The lubricant has to fulfill requirements to support the drawing process, but also various secondary aspects like, e. Both solid and liquid lubricants are used for wire drawing. The drum, the wire segment and the mold are immersed in the lubricant, and the structure is simple, and the. The other is immersion lubrication, which uses a strong emulsion of liquid oil and is suitable for sliding continuous wire drawing machines.
The problem of dust in the workplace is well documented, whether it is the risk of fire due to ignition of a combustible dust cloud or increased exposure risk for operators resulting in dermatitis, respiratory tract irritation or potential longterm health. Us4404828a method of drawing a metal wire and lubricant. Cool draw is designed to do the toughest metal forming jobs on cold rolled and stainlesssteel surfaces. For pickled and limesoapcoated high carbon steel wire. Shaped, dustfree dry wire drawing compound lubricants having at least one. Dry powdered wire drawing lubricant compositions are disclosed for the most severe. The basic difference between bar drawing and wire drawing is the stock size that is processed.
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