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Ironing (metalworking)
Ironing is a sheet metal forming process that uniformly thins the workpiece in a specific area. This is not to be mistaken with fabric Ironing. This process involves using force to evenly flatten a piece of sheet metal into a uniform shape. This could also be the root of the process name, as it uses pressure to flatten the material much like fabric Ironing. Process For the process, the piece of metal is placed against a tool that presses it forward, called a "Punch". the punch pushes the metal through a Die (manufacturing), Die, or more commonly 2 Dies, which are designed to push against the metal until it reaches a desired flatness. This also results in the piece being made longer, as the process spreads the metal out more rather than removing any of it. Ironing is commonly used alongside the process of Deep drawing, as the process of deep drawing is very similar in how it uses pressure, and deep drawing can often lead to irregularities in uniformity. Described briefly, deep ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Soft Drink In Canada
Soft may refer to: * Softness, or hardness, a property of physical materials Arts and entertainment * ''Soft!'', a novel by Rupert Thomson, 1988 * Soft (band), an American music group * ''Soft'' (album), by Dan Bodan, 2014 * ''Softs'' (album), by Soft Machine, 1976 * "Soft", a song by Flo from ''Access All Areas'', 2024, or the remixed version, with Chlöe and Halle, 2024 * "Soft", a song by Kings of Leon from ''Aha Shake Heartbreak'', 2004 * "Soft"/"Rock", a song by Lemon Jelly, 2001 Other uses * Sorgenti di Firenze Trekking (SOFT), a system of walking trails in Italy * Soft matter, a subfield of condensed matter * Magnetically soft, material with low coercivity * soft water, which has low mineral content * Soft skills, a person's people, social, and other skills * Soft commodities, or softs *A flaccid penis, the opposite of "hard" See also * * * Softener (other) Softener may refer to: * Fabric softener, a conditioner that is typically applied to laundry durin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sheet Metal Forming
Sheet metal is metal formed into thin, flat pieces, usually by an industrial process. Thicknesses can vary significantly; extremely thin sheets are considered foil (metal), foil or Metal leaf, leaf, and pieces thicker than 6 mm (0.25 in) are considered plate, such as plate steel, a class of structural steel. Sheet metal is available in flat pieces or coiled strips. The coils are formed by running a continuous sheet of metal through a roll slitting, roll slitter. In most of the world, sheet metal thickness is consistently specified in millimeters. In the U.S., the thickness of sheet metal is commonly specified by a traditional, non-linear measure known as its Sheet metal gauge, gauge. The larger the gauge number, the thinner the metal. Commonly used steel sheet metal ranges from 30 gauge (0.40 mm) to about 7 gauge (4.55 mm). Gauge differs between ferrous (Iron, iron-based) metals and nonferrous metals such as aluminum or copper. Copper thickness, for example ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ironing
Ironing is the use of an iron (appliance), iron, usually heated, to remove wrinkles and unwanted creases from fabric. The heating is commonly done to a temperature of , depending on the fabric. Ironing works by loosening the bonds between the long-chain polymer molecules in the fibres of the material. While the molecules are hot, the fibres are straightened by the weight of the iron, and they hold their new shape as they cool. Some fabrics, such as cotton, require the addition of water to loosen the intermolecular bonds. Many synthetic polymer, modern fabrics (developed in or after the mid-twentieth century) are advertised as needing little or no ironing. Permanent press clothing was developed to reduce the ironing necessary by combining Wrinkle-resistant fabric, wrinkle-resistant polyester with cotton. The first known use of heated metal to "iron" clothes is known to have occurred in China. The electric iron was invented in 1882, by Henry W. Seely. Seely patented his "electric fl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sheet Metal Ironing Step One
Sheet or Sheets may refer to: * Bed sheet, a rectangular piece of cloth used as bedding * Sheet of paper, a flat, very thin piece of paper * Sheet metal, a flat thin piece of metal * Sheet (sailing), a line, cable or chain used to control the clew of a sail Places * Sheet, Hampshire, a village and civil parish in East Hampshire, Hampshire, England. * Sheet, Shropshire, a village in Ludford, Shropshire, England. * Sheets Lake, Michigan, United States. * Sheets Site, a prehistoric archaeological site in Fulton County, Illinois, United States. * Sheets Peak, a mountain in the Wisconsin Range, Antarctica. Other uses * Sheets (surname), a surname (including a list of people with the name) * Sheet (computing), a type of dialog box * "Sheets", a 2003 song by Stephen Malkmus and the Jicks from ''Pig Lib'' * Google Sheets, spreadsheet editor by Google * Sheet of stamps, a unit of stamps as printed * Sheet or plate glass, a type of glass * Ice sheet, a mass of glacier ice * Sheet, the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Die (manufacturing)
A die is a specialized machine tool used in manufacturing industries to cut and/or Forming (metalworking), form material to a desired shape or profile. ''Stamping (metalworking), Stamping dies'' are used with a machine press, press, as opposed to ''Draw plate, drawing dies'' (used in the manufacture of wire) and ''Die casting, casting dies'' (used in Molding (process), molding) which are not. Like molds, dies are generally customized to the item they are used to create. Products made with dies range from simple paper clips to complex pieces used in advanced technology. Continuous production, Continuous-feed laser cutting may displace the analogous die-based process in the automotive industry, among others. Die stamping Blanking and piercing are two Shearing (manufacturing), die cutting operations, and Bending (metalworking), bending is an example of a die forming operation. Die forming Forming operations work by deforming materials like sheet metal or plastic using force (Compre ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Deep Drawing
Deep drawing is a sheet metal forming process in which a sheet metal blank is radially drawn into a forming die by the mechanical action of a punch. It is thus a shape transformation process with material retention. The process is considered "deep" drawing when the depth of the drawn part exceeds its diameter. This is achieved by redrawing the part through a series of dies. The flange region (sheet metal in the die shoulder area) experiences a radial drawing stress and a tangential compressive stress due to the material retention property. These compressive stresses ( hoop stresses) result in flange wrinkles (wrinkles of the first order). Wrinkles can be prevented by using a blank holder, the function of which is to facilitate controlled material flow into the die radius. Deep drawing presses, especially in the Aerospace and Medical industries, require unparalleled accuracy and precision. Sheet hydroforming presses do complex draw work. Bed size, tonnage, stroke, speed, and more ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Drink Can
A drink can (or beverage can) is a metal container with a polymer interior designed to hold a fixed portion of liquid such as carbonated soft drinks, alcoholic drinks, fruit juices, teas, herbal teas, energy drinks, etc. Drink cans exteriors are made of aluminum (75% of worldwide production) or tin-plated steel (25% worldwide production) and the interiors coated with an epoxy resin or polymer. Worldwide production for all drink cans is approximately 370 billion cans per year. History The first commercial beer available in cans began in 1935 in Richmond, Virginia. Not long after that, sodas, with their higher acidity and somewhat higher pressures, were available in cans. The key development for storing drinks in cans was the interior liner, typically plastic or sometimes a waxy substance, that helped to keep the product's flavor from being ruined by a chemical reaction with the metal. Another major factor for the timing was the repeal of Prohibition in the United States ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Automotive Industry
The automotive industry comprises a wide range of company, companies and organizations involved in the design, Business development, development, manufacturing, marketing, selling, Maintenance, repairing, and Custom car, modification of motor vehicles. It is one of the world's largest industry (economics), industries by revenue (from 16% such as in France up to 40% in countries such as Slovakia). The word ''automotive'' comes from the Greek language, Greek ''autos'' (self), and Latin ''motivus'' (of motion), referring to any form of self-powered vehicle. This term, as proposed by Elmer Ambrose Sperry, Elmer Sperry (1860–1930), first came into use to describe automobiles in 1898. History The automotive industry began in the 1860s with hundreds of manufacturers pioneering the Brass Era car, horseless carriage. Early car manufacturing involved manual assembly by a human worker. The process evolved from engineers working on a stationary car to a conveyor belt system where the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Automotive Battery
An automotive battery, or car battery, is a usually 12 Volt lead-acid rechargeable battery that is used to start a motor vehicle, and to power lights, screen wiper etc. while the engine is off. Its main purpose is to provide an electric current to the electric-powered starting motor, which in turn starts the chemically-powered internal combustion engine that actually propels the vehicle. Once the engine is running, power for the car's electrical systems is still supplied by the battery, with the alternator charging the battery as demands increase or decrease. Battery in modern cars Gasoline and diesel engine Typically, starting uses less than three percent of the battery capacity. For this reason, automotive batteries are designed to deliver maximum current for a short period of time. They are sometimes referred to as "SLI batteries" for this reason, for starting, lighting and ignition. SLI batteries are not designed for deep discharging, and a full discharge can reduce the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
