| emulsifier | - Additive that promotes the formation of a stable mixture, or emulsion, of oil and water. common emulsifiers are: metallic soaps, certain animal and vegetable oils, and various polar compounds....
эмульсификатор; эмульгатор; |
| emulsion | - Intimate mixture of oil and water, generally of a milky or cloudy appearance. emulsions may be of two types: oil-in water (where water is the continuous phase) and water-in-oil (where water is...
эмульсия; emulsión; эмульсионный; фотоэмульсия; эмульсионный слой; photographic emulsion (rt); |
| engine deposits | Hard or persistent accumulation of sludge, varnish and carbonaceous residues due to blow-by of unburned and partially burned fuel, or the partial breakdown of the crankcase lubricant. water from t... |
| entrained air | - A mechanical mixture of air bubbles having a tendency to separate from the liquid phase.
- Microscopic air bubbles intentionally incorporated in mortar or concrete during mixing, typi...
|
| environmental contaminant | - All material and energy present in and around an operating system, such as dust, air moisture, chemicals, and thermal energy.
- Вещество, загрязняющее окружающую среду
- Загр...
примесь, попадающая из внешней среды; |
| ep (extreme pressure) lubricants | - Lubricants that impart to rubbing surfaces the ability to carry appreciably greater loads than would be possible with ordinary lubricants without excessive wear or damage.
- Lubricant...
|
| externally pressurized seal | A seal that has pressure acting on the seal parts from an external independent source of supply. |
| extreme pressure (ep) additive | - Lubricant additive that prevents sliding metal surfaces from seizing under conditions of extreme pressure. at the high local temperatures associated with metal-to-metal contact, an ep additive...
|
| fabrication integrity point | The differential gas pressure at which the first stream of gas bubbles are emitted from a wetted filter element under standard test conditions. |
| face seal | A device that prevents leakage of fluids along rotating shafts. sealing is accomplished by a stationary primary seal ring bearing against the face of a mating ring mounted on a shaft. axial pressu... |
| false brinelling | - False brinelling of needle roller bearings is actually a fretting corrosion of the surface since the rollers are the i.d. of the bearing. although its appearance is similar to that of brinelli...
ложный бринеллинг; |
| fatigue chunks | Thick three-dimensional particles exceeding 50 microns indicating severe wear of gear teeth. |
| fatigue life | - The theoretical number of revolutions (or hours of operation) a bearing will last under a given constant load and speed before the first evidence of fatigue develops on one or more of the comp...
усталостная долговечность; |
| fatigue platelets | Normal particles between 20 and 40 microns found in gear box and rolling element bearing oil samples observed by analytical ferrography. a sudden increase in the size and quantity of these particl... |
| fatigued | - A structural failure of the filter medium due to flexing caused by cyclic differential pressure.
- Fatigado
|
| ferrography | An analytical method of assessing machine health by quantifying and examining ferrous wear particles suspended in the lubricant or hydraulic fluid. |
| fiber grease | - A grease with a distinctly fibrous structure, which is noticeable when portions of the grease are pulled apart.
- A grease with distinctly fibrous or stringy structure, noticeable whe...
|
| film strength | - Property of a lubricant that acts to prevent scuffing or scoring of metal parts.
- Ability of a film of lubricant to resist rupture due to load, speed and temperature.
- Gene...
прочность пленки; |
| filter efficiency | Method of expressing a filter`s ability to trap and retain contaminants of a given size. |
| filter element | - The porous device which performs the actual process of filtration.
- Фильтроэлемент см. также filter cartridge
- Usually replaceable porous component of a filter, often of pl...
|
| filter head | An end closure for the filter case or bowl that contains one or more ports. |
| filter housing | A ported enclosure that directs the flow of fluid through the filter element. |
| filter life test | A type of filter capacity test in which a clogging contaminant is added to the influent of a filter, under specified test conditions, to produce a given rise in pressure drop across the filter or ... |
| filtration (beta) ratio | The ratio of the number of particles greater than a given size in the influent fluid to the number of particles greater than the same size in the effluent fluid. |
| fire point (clevelend open cup) | The temperature to which a combustible liquid must be heated so that the released vapor will burn continuously when ignited under specified conditions. |
| fire resistant fluid | A fluid difficult to ignite which shows little tendency to propagate flame. |
| fire-resistant fluid | Lubricant used especially in high-temperature or hazardous hydraulic applications. three common types of fire-resistant fluids are: (1) water-petroleum oil emulsions, in which the water prevents b... |
| fixed displacement pump | A pump in which the displacement per cycle cannot be varied. насос фиксированного перемещения; |
| flash point (cleveland open cup) | The temperature to which a combustible liquid must be heated to give off sufficient vapor to form momentarily a flammable mixture with air when a small flame is applied under specified conditions.... |
| floc point | - The temperature at which wax or solids separate in an oil
- The temperature at which a flocculent collection of wax crystals first appears when a solution of freon in oil is cooled un...
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| flow fatigue rating | The ability of a filter element to resist a structural failure of the filter medium due to flexing caused by cyclic differential pressure. |
| fluid compatibility | The suitability of filtration medium and seal materials for service with the fluid involved. |
| fluid friction | - Friction due to the viscosity of fluids.
- Friction resulting from fluid molecules sliding past each other during flow through a duct (pipe, tube, hose). its value depends on the duct...
жидкостное трение; |
| fluid opacity | Related to the ability of a fluid to pass light. |
| fluid power | - Energy transmitted and controlled through use of a pressurized fluid.
- Energy transmitted and controlled by a pressured fluid.
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| fluid velocity | The measured speed at which a fluid moves through the inside of a tube. |
| flushing | - A fluid circulation process designed to remove contamination from the wetted surfaces of a fluid system.
- Смещение; сдвиг
- Продувка ствола скважины при бурении с пневмоудар...
ruborizarse, sonrojarse, ponerse colorado,; смещение, сдвиг; смещение; сдвиг; |
| foam inhibitor | - A substance introduced in a very small proportion to a lubricant or a coolant to prevent the formation of foam due to aeration of the liquid, and to accelerate the dissipation of any foam that...
ингибитор пенообразования; |
| food grade lubricants | Lubricants acceptable for use in meat, poultry and other food processing equipment, applications and plants. the lubricant types in food-grade applications are broken into categories based on the ... |
| force feed lubrication | A system of lubrication in which the lubricant is supplied to the bearing surface under pressure. |
| four ball tester | This name is frequently used to describe either of two similar laboratory machines, the four-ball wear tester and the four-ball ep tester. these machines are used to evaluate a lubricant’s anti-we... |
| free air | Air at ambient temperature, pressure, relative humidity, and density. |
| free water | - Water droplets or globules in the system fluid that tend to accumulate at the bottom or top of the system fluid depending on the fluid’s specific gravity.
- Water produced with oil. i...
свободная вода; |
| fretting corrosion | Can take place when two metals are held in contact and subjected to repeated small sliding, relative motions. other names for this type of corrosion include wear oxidation, friction oxidation, cha... фреттинг-коррозия; corrosion; |
| ftir | - Fourier transform infrared spectroscopy. a test where infrared light absorption is used for assessing levels of soot, sulfates, oxidation, nitro-oxidation, glycol, fuel, and water contaminants...
flight test instrumentation requirements; frustated total internal reflection; |
| fuel dilution | The amount of raw, unburned fuel that ends up in the crankcase of an engine. it lowers an oil`s viscosity and flash point, creating friction-related wear almost immediately by reducing film streng... |
| fuel economy | - The amount of fuel required to move a machine over a given distance.
- Теория и практика эффективного использования топлива
теория и практика эффективного использования топлива; |
| full flow filter | A filter that, under specified conditions, filters all influent flow. |
| full fluid film lubrication | Presence of a continuous lubricating film sufficient to completely separate two surfaces, as distinct from boundary lubrication. full-fluid-film lubrication is normally hydrodynamic lubrication, w... |
| full-flow filtration | A system of filtration in which the total flow of a circulating fluid system passes through a filter. |
| fzg four square gear oil test | Used in developing industrial gear lubricants to meet equipment manufacturer`s specifications. the fzg test equipment consists of two gear sets, arranged in a four square configuration, driven by ... |
| galling | - A form of wear in which seizing or tearing of the gear or bearing surface occurs.
- Истирание; фрикционная коррозия
- Type of surface damage caused by friction.
- Su...
заедание; |
| gas turbine | - An engine that uses the energy of expanding gases passing through a multi-stage turbine to create rotating power.
- Газовая турбина; газотурбинный двигатель; газотурбинный
- ...
газовая турбина; gt; |
| gear oil | - A high-quality oil with good oxidation stability, load-carrying capacity, rust protection, and resistance to foaming, for service in gear housings and enclosed chain drives. specially formulat...
differential lube; |
| gearbox (gear housing) | A casing for gear sets that transmit power from one rotating shaft to another. a gear box has a number of functions: it is precisely bored to control gear and shaft alignment, it contains the gear... |
| generated contaminant | - Caused by a deterioration of critical wetted surfaces and materials or by a breakdown of the fluid itself.
- Загрязнение гс в результате попадания примесей из га см. также built-in co...
|
| gravimetric analysis | A method of analysis whereby the dry weight of contaminant per unit volume of fluid can be measured showing the degree of contamination in terms of milligrams of contaminant per litre of fluid. |
| gravity separation | - A method of separating two components from a mixture. under the influence of gravity, separation of immiscible phases (gas-solid, liquid-solid, liquid-liquid, solid-solid) allows the denser ph...
|
| grease fitting | A small fitting which connects a grease gun and the component to be lubricated. the fitting is installed by a threaded connection, leaving a nipple to which the grease gun attaches. |
| grease gun | A tool (normally hand-powered) which is used for lubrication tasks. by squeezing the trigger of the gun, grease is applied through an aperture to a specific point. шприц смазочный; |
| h1 lubricant | Food-grade lubricants used in food processing environments where there is some possibility of incidental food contact. lubricant formulations may only be composed of one or more approved basestock... |
| h2 lubricant | Lubricants used on equipment and machine parts in locations where there is no possibility that the lubricant or lubricated surface contacts food. because there is not the risk of contacting food, ... |
| h3 lubricant | Also known as soluble or edible oil. these are used to clean and prevent rust on hooks, trolleys and similar equipment. |
| heavy ends | The portions of a petroleum distillate fraction which are highest boiling, and therefore distill over last if the temperature is raised progressively. |
| helical gear | A cylindrical gear wheel which has slanted teeth that follow the pitch surface in a helical manner. |
| hp or hp | Horsepower |
| hybrid bearing | A bearing that consists of metal rings and ceramic balls. |
| hydraulic fluid | - Fluid serving as the power transmission medium in a hydraulic system. the most commonly used fluids are petroleum oils, synthetic lubricants, oil-water emulsions, and water-glycol mixtures. th...
гидравлическая жидкость; |
| hydraulic motor | A device which converts hydraulic fluid power into mechanical force and motion by transfer of flow under pressure. it usually provided rotary mechanical motion. |
| hydraulic oil | - An oil specially suited for use as either the specific gravity or the api gravity of a liquid.
- A light, nonviscous, neutral, flame-resistant oil used as an actuating fluid in hydrau...
|
| hydraulic pump | - A device which converts mechanical force and motion into hydraulic fluid power by means of producing flow.
- A component unit in the hydraulic system of a construction machine; the pr...
|
| hydraulic system | A system designed to transmit power through a liquid medium, permitting multiplication of force in accordance with pascal’s law, which stated that “a pressure exerted on a confined liquid is trans... гидравлическая система то же: гидросистема.; техник по обслуживанию и ремонту гидравлики; |
| hydraulics | - Engineering science pertaining to liquid pressure and flow.
- The branch of engineering which treats the motion of fluids.
- See hydrology.
- [1] the scientific stud...
гидравлика; |
| hydro turbine | A rotary engine whose energy is generated from moving water. |
| hydrocarbons | - Compounds containing only carbon and hydrogen. petroleum consists chiefly of hydrocarbons.
- Углеводороды
углеводороды; hc; |
| hydrodynamic lubrication | - A system of lubrication in which the shape and relative motion of the sliding surfaces causes the formation of a fluid film having sufficient pressure to separate the surfaces.
- A ty...
гидродинамическая смазка; |
| hydrofinishing | A process for treating raw extracted base stocks with hydrogen to saturate them for improved stability. |
