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Ultimate pressure
| Глоссарий по тестированию |
Lowest pressure that can be achieved in a vacuum chamber after cleaning and baking (o’hanlon 1989).
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Pressure, английский
- Pression
- Force per unit area, usually expressed in pounds per square inch.
- Давление
- 1. the action of squeezing or forcing something 2. the force of something on its surroundings 3. mental or physical stress caused by external events
- The force per unit area exerted by a homogeneous liquid or gas on the walls of its container.
- Регулятор давления
- N давление pre-suffixal a досуффиксальный stress
- The weight of the atmosphere at any given point. expressed in millibars. standard pressure is 1013.2mb.
Pressure, английский
Pressure, английский
The force exerted by the weight of the atmosphere, also known as atmospheric or barometric pressure.
Pressure, английский
Pressure, английский
Pressure, английский
Pressure -, английский
- Автоклав kevel, kevil 1. закольник; зубатка 2. бобышка (связывающая стойки деревянной опоры) key 1. шпонка 2. чека 3. клиновая доска для сплачивания досок деревянных полов 4. обрызг (первый слой штукатурки) 5. адгезионная способность 6. насечка на поверхности (для повышения сцепления) 7. замковый камень, замок (арки) 8. паз для гребня 9. ключ; гаечный ключ 10. клиновой кирпич 11. рабочий шов (в бетоне)
- Сброс давления
Pressure - regulating and cooling installation, английский
Pressure accumulator, английский
Pressure alarm, английский
Сигнал критического давления 432
Pressure altimeter, английский
An aneroid barometer with a scale graduated in altitude instead of pressure units.
Pressure altitude, английский
- Барометрическая высота
- The indicated altitude when an altimeter is set to 1013 hpa (29.92 inhg us and canada).
Pressure anemometer, английский
Pressure angle (gears), английский
Angle between the line of action and a line tangent to both pitch circles. this angle remains constant with involute form teeth at any point in the contact path. common pressure angles are 14.5° and 20°; when stronger teeth are needed, larger angles are used. pressure angles increase with center distance. pressure, atmospheric: see normal pressure.
Pressure arc welding, английский
Pressure arch, английский
Pressure arch theory, английский
Pressure area, английский
An area of the body where a bone is near the surface of the skin, so that if the skin is pressed the circulation will be cut off
Pressure balance valve, английский
A shower valve that monitors fluctuations in pressure to maintain balance between hot and cold water so that temperature remains constant.
Pressure balanced pump, английский
Насос, сбалансированный по давлению; гидравлически разгруженный насос
Pressure balancing, английский
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Ultrasonic leak test, английский
Leak test that detects acoustic vibration frequencies approximately in the 40 khz range, which are produced by gas flowing through the leak path.
Two categories, английский
Flexible and rigid. borescope, blending: borescope comprised of a flexible shaft and a rotary tool to smooth out (blend) damage. there are generally custom designed kits for use with specific applications. borescope, calibrated: borescope with a gage on external tube to indicate the depth of insertion during a test. borescopes with calibrated reticles are used to determine angles or sizes of objects in the field when held at a predetermined working distance. borescope, fiber optic: flexible industrial endoscope that uses glass or quartz fibers to transmit light and the optical path to and from the test object. generally used in areas where tortuous bends or curves necessitate a flexible device, a fiber optic borescope consists of a coherent fiber optic bundle, light guide fiber and a flexible protective sheath enclosing wires for probe deflection. borescope, panoramic: borescope with a revolving prism mounted in front of the objective lens system. prism angle is adjusted at the ocular end of the instrument to scan in forward oblique, right angle and retrospective (backward) directions. borescope, rigid: borescope that does not bend, typically to keep the geometrical optics in alignment through a light train system. borescope, ultraviolet: borescope with the ability to transmit ultraviolet radiation to the distal end while transmitting visible light to the eyepiece. borescope, video: borescope that uses a video camera instead of an eyepiece and transmits the image electronically. compare borescope.
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