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link 18.06.2015 14:00 |
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Subject: capscrew vs "колпачковый винт" gen. Один товарищ перевел capscrew как "колпачковый винт".Че за "колпачковый винт" еще, хочу убрать нафиг "колпачковый" - что скажете? (Обычные винты крепления pump head к pump casing) |
| а не болты? |
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San-Sanych 3.07.2013 21:33 link "Болтом называют резьбовое изделие, служащее соединительной деталью для разъемного соединения и представляющее собой стержень, снабженный резьбой для навертывания гайки на одном конце и головкой – на другом." "Винты представляют собой стержень с головкой различной формы и резьбой для ввинчивания в одну из соединяемых деталей". |
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A cap screw is a type of fastener used for making mechanical connections between mating objects, to ensure that they are held together securely. These screws are commonly used to fasten machine parts and many other types of objects, such as those inside home appliances or consumer electronic devices. It is important to select the right size and type of cap screw for each individual application. A cap screw is directly tightened into a threaded or tapped hole, and is normally used without a nut. It has a large head on one end and a cylindrical shaft with an external thread — a helical structure that allows the screw to be advanced when rotated. The tapped hole has an internal thread that matches the external thread of the screw. When this screw is inserted and rotated into a tapped hole, it advances. The screw is tightened and loosened by applying torque to the head of the screw using a tool. |
| "винт с головкой под ключ или отвёртку" - как вам такой вариант? |
| да просто "винт с головкой" |
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обычно вот так он выглядит (как я понимаю, отличается от самореза тем, что саморез используется только с отверткой, не с ключом):
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link 18.06.2015 16:13 |
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"Многие знания — многие печали."...(с) The term cap screw refers to many different things at different times and places. Currently, it most narrowly refers to a style of head (see the gallery below). More broadly, and more commonly, it refers to the group of screws: shoulder screws, hex heads, counter-sunk heads, button heads, and fillister heads. In the US, cap screws are defined by ASME B18.6.2 and ASME B18.3.[24][25] In the past, the term cap screw, in general, referred to screws that were supposed to be used in applications where a nut was not used, however the characteristics that differentiated it from a bolt vary over time. In 1910, Anthony defined it as screw with a hex head that was thicker than a bolt head, but the distance across the flats was less than a bolt's.[26] In 1913, Woolley and Meredith defined them like Anthony, but gave the following dimensions: hex head cap screws up to and including 7⁄16 inch (11.1125 mm) have a head that is 3⁄16 inch (4.7625 mm) larger than the shank diameter; screws greater than 1⁄2 inch (12.7 mm) in diameter have a head that is 1⁄4 inch (6.35 mm) larger than the shank. Square head cap screws up to and including 3⁄4 inch (19.05 mm) have a head 1⁄8 inch (3.175 mm) larger than the shank; screws larger than 3⁄4 inch (19.05 mm) have a head 1⁄4 inch (6.35 mm) larger than the shank.[27] In 1919, Dyke defined them as screws that are threaded all the way to the head.[19] Wide definition |
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second opinion, а по функции: здесь справедливо (в насосах), что только в одну из двух скрепляемых частей ввинчивается винт? (неужели после 1919-го никого из иностранных ученых не занимал такой интересный вопрос? )) ). |
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link 18.06.2015 17:32 |
| да мне неохота было дальше читать...:) |
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link 18.06.2015 17:32 |
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(неужели после 1919-го никого из иностранных ученых не занимал такой интересный вопрос? ) Они, наверное, изучали это в своих колледжах и университетах.. |
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