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Air line lubricator
Глоссарий терминов смазочных материалов |
An oil reservoir attached to an air line that provides automatic air-borne lubrication to air operated power consuming equipment by means of venturi action. air-oil lubrication: a system of lubrication in which small quantities of oil are injected into an air line that terminates at a bearing or other lubrication point. the velocity of the air moves the oil, which remains in droplet form, along the periphery of the fluid conductor to the point of need; the clean, dry air, being unheated, helps cool the lubrication point. since the lubricant does not return to a reservoir, these systems are classified as all-loss systems.
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Lubrication, английский
- The control of friction and wear by the introduction of a friction-reducing film between moving surfaces in contact. the lubricant used can be a fluid, solid, or plastic substance.
- Смазка
- On no account should oil be used to lubricate pin-tumbler cylinders. graphite is the conventional lubricant for this mechanism.
- Смазка (действие)
- The act of injecting a fluid, normally bentonite and/or polymers, to reduce the skin friction and jacking forces on the jacking pipe during installation. the fluid fills the annular space.
- Means of reducing friction either around a pipe being jacked or a shaft being sunk into the ground.
- The control of friction and wear between two moving, touching surfaces by placing a friction-reducing substance between them.
- Control of friction and wear by the introduction of a friction reducing film between moving surfaces in contact. the film may be fluid, solid or plastic.
- Reduction of friction or wear between two load-bearing surfaces by the application of a lubricant; includes boundary lubrication (thin or interrupted fluid film, especially bearings where wear occurs); mixed film, where some liquid pools support the load; elastohydrodynamic (high-pressure loads increase the lubricant’s viscosity and load-carrying capacity, especially in gears); hydrodynamic (a thick fluid film lubrication, especially in journal bearings) and hydrostatic (external pump pressure used to form a thick fluid film, as in start-up of journal bearings).
Classified, английский
- Секретно
- A general term defining information which must be controlled in the interest of national security. see “confidential,” “secret,” and “top secret.”
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Air oil separator, английский
A mechanical device that defoams oil, using a centrifugal oil trap (a defoamer), or any oil condensing device in an air line.
Adjusting assembly (lube systems), английский
A device used to control the length of the piston stroke.
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