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Amorphous steel is limited to foils of about 50 μm thickness. The mechanical properties of amorphous steel make stamping laminations for electric motors difficult. Since amorphous ribbon can be cast to any specific width under roughly 13 inches and can be sheared with relative ease, it is a suitable material for wound electrical transformer cores.
The stacking factor (also lamination factor or space factor [1]) is a measure used in electrical transformer design and some other electrical machines. It is the ratio of the effective cross-sectional area of the transformer core to the physical cross-sectional area of the transformer core. The two are different because of the way cores are ...
A record press or stamper is a machine for manufacturing vinyl records. It is essentially a hydraulic press fitted with thin nickel stampers which are negative impressions of a master disc. [1] Labels and a pre-heated vinyl patty (or biscuit) are placed in a heated mold cavity. Two stampers are used, one for each of side of the disc.
Cold foil printing, also known as cold foil stamping, is a modern method of printing metallic foil on a substrate in order to enhance the aesthetic of the final product. . Cold foil printing can be done two ways: the older dry lamination process common in the offset printing industry, or the newer, more versatile wet lamination process, which is dominant in the flexo label indus
For example, a larger press can handle 60 cm (24 in) diameter circumscribing circles for aluminium and 55 cm (22 in) diameter circles for steel and titanium. [ 1 ] The complexity of an extruded profile can be roughly quantified by calculating the shape factor , which is the amount of surface area generated per unit mass of extrusion.
Silicon is an important alloying addition in metallurgy, particularly for a range of aluminium-silicon alloys, even though it only forms a minor proportion of the alloy. In semiconductor manufacture, particularly for microelectronics, silicon may be the dominant component of an alloy with other semiconductors or metals.
[citation needed] By 1960, it was 30 times that. [5] Their younger half-brother Harold was considered the mechanical genius. [citation needed] He graduated high school in Chicago and attended Crane Tech for another year or two. [citation needed] In 1947, the company built the largest all-steel drawing press ever manufactured up until that time.
[1]: 19–21 A French patent in 1860 describes a reel-fed gravure press. [1]: 22 A collaboration between Karel Klič and Samuel Fawcett, in Lancaster resulted in the founding of the Rembrandt Intaglio Printing Company in 1895, which company produced art prints. [2] [3] In 1906 they marketed the first multi-colour gravure print. [1]: 30–50