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South Carolina Department of Commerce. 2011-01-07. Archived from the original on 2011-03-29 The South Carolina Department of Commerce and Anderson County today announced that Delta Power Equipment Corporation, a maker of power tools, will establish its new operations in Anderson County.
Pages in category "Tool manufacturing companies of South Africa" The following 2 pages are in this category, out of 2 total. This list may not reflect recent changes .
The longevity of a die is directly dependent on the temperature of the molten metal and the cycle time. [17] The dies used in die casting are usually made out of hardened tool steels, because cast iron cannot withstand the high pressures involved, therefore the dies are very expensive, resulting in high start-up costs. [18]
The Giga Press program is a series of aluminium die casting machines manufactured for Tesla, initially by Idra Group in Italy. Idra presses were the largest high-pressure die casting machines in production as of 2020, with a clamping force of 55,000 to 61,000 kilonewtons (5,600 to 6,200 tf).
Delta Motor Corporation was a South African car manufacturer, which was created through a management buy-out after General Motors (GM) divested from South Africa in 1986. [1] It was headed by former GM executive, Bob Price, who had returned to South Africa from Detroit. [ 2 ]
A bronze casting showing the sprue and risers. A riser, also known as a feeder, [1] is a reservoir built into a metal casting mold to prevent cavities due to shrinkage.Most metals are less dense as a liquid than as a solid so castings shrink upon cooling, which can leave a void at the last point to solidify.
A used drill stem is inspected on site, or off location. Ultrasonic testing and modified instruments similar to the spherometer are used at inspection sites to identify defects from metal fatigue, in order to preclude fracture of the drill stem during future wellboring. Drill pipe is most often considered premium class, which is 80% remaining ...
Cinelli moved to alloy production in 1963, later than other manufacturers because he was concerned about strength. [3] Annual production of alloy stems and bars rose from 5,000 in the 1950s, to 7,500 in the early 1960s. By 1978 the figure was 150,000. He made no more than 700 frames a year.