液力传动油-外文翻译（中英合计5640字数）

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附录 2 英文资料

Former statement fluid transmission is including gas (pressure)

transmission and liquid transmission, hydraulic transmission into liquid

transmission, hydraulic transmission and fluid Nien transmission.

Hydraulic transmission based on the interior market, the pressure to be

able to impart impetus liquid; Hydraulic transmission based on Oula

equation to the liquid changes to the short wheel drive transmission; For

Newton, Nien transmission fluid friction law, the sticky liquid to impart

dynamism to.

Hydraulic transmission is the basic hydraulic components and

hydraulic Bianjuqi coupled device. Hydraulic coupled devices is a

fundamental component of a number of radial plane leaves, a work of the

pump and turbine round. Hydraulic transmission oil in the work of the

cycle of high-speed mobile transmission power, oil pumps round her so

involved with the campaign because centrifugal force role do centrifuge

campaign from pumps round (and imported axis) and to absorb

mechanical energy into moment of momentum (mVR) incremental, high-

speed Yeliu round water from the pump to the heart to do turbine flow

release moment of momentum. promote turbine (and export axis)

rotation, work-driven plane (and load) homework. Hydraulic Bianjuqi

basic components are pumps round, and the turbine-round, they are a

space (bending) leaves work round by the work of a relevant order.

Hydraulic transmission oil pumps were working round the turbine mix for

incremental Ye Liu was moment of momentum, after transfer-round water

turbine Yeliu direction after the release of moment of momentum (kinetic

energy) to promote the work of the turbine-driven rotary rush.

My hydraulic components in the development of faster, 2003

hydraulic coupled devices produced about 70,000 National Taiwan.

Widely used for Daishishusongji, rail carriers, ball mill, air-compressors,

compressors, pumps and fuel pumps, and other equipment, transmission,

improve transmission quality and energy conservation. My hydraulic

coupled with the current maximum output rotational speed for 6500r/min,

minimum power to 0.3kW, the maximum power to 7100kW. Hydraulic

trend is coupled with a high rotational speed and power.

International hydraulic coupled device products to the most famous

German Fuk under special company, according to information that has

reached 20000r/min rotational speed and power to 55000kW products,

which are still visible in considerable gap. Of course, the power of the big

oil hydraulic components for hydraulic transmission requirements higher.

Hydraulic Bianjuqi mainly for engineering machinery, machinery and

diesel oil. Hydraulic Bianjuqi main internal combustion engine with

matching applications, the scope of its rotational speed in

2000~3000r/min. Mechanical engineering applications more, the greatest

power 700HP about output about 70,000 Taiwan. Oil machinery

applications less power to 1500HP. Diesel applications less power up

3000HP.

Nien transmission fluid is a liquid transmission doors emerging

disciplines in the country are still at an infancy stage. Because liquid Nien

transmission products (such as fluid mechanics using Nien) and hydraulic

transmission products (such as governor-hydraulic coupled device)

Notwithstanding the different nature, but because of similar performance

and the same purposes (governor energy), in a number of technical

activities (such as the formulation of development plans, standards,

technology management, orders, and other activities) are regarded as the

same type, with the hydraulic industry commonalities, it is another

chapter on the work of its product mix and transmission oil.

First, the performance characteristics of the oil and hydraulic

transmission hydraulic transmission oil development not only as a

transmission medium for work, but also to provide lubrication bearings

and gear while the carrier is further bad fever, heat away. Hydraulic

transmission oil is a complex and require specialized research topics,

which is directly related to the reliability of hydraulic components,

transmission efficiency and service life. Should arouse the attention of

extensive in-depth study.

Hydraulic transmission oil should meet the following requirements :

1、A suitable low-viscosity liquid viscosity, liquid indicate friction within

small, mobile resistance small loss may reduce hydraulic components

hydraulic losses; But lubricant sealed perspective, the viscosity can not be

too low. Provide lubrication and therefore should meet the requirements

of sealed premise as a low-viscosity liquid to improve hydraulic

components transmission efficiency. Wen Xing Nien also called liquid

than for the high-temperature or low-temperature, and still maintain an

effective lubricant sealed.

2、A greater emphasis on the hydraulic components for the moment and

the power transmission and liquid working for the re-direct, it is liquid-

degrees the higher the better.

3、 The performance can have a stable bubble, aging and sedimentation.

4、 Suanzhi sealed pieces to be neutral to low, and a good compatibility,

not dwell inflation, not dissolved, the non-corrosive metal.

5、A higher flash point and lower congeal point hydraulic components

work Youwen change significantly, sometimes up to 160 degrees, and

therefore require flash point higher than 180 degrees, and congeal point

lower than -20 degrees, low-temperature environment for the benefit of

the start-up of hydraulic components.

6、A good lubricant performance liquid sufficient greasiness to the good

parts in the surface material, a good lubricant.

At present, and hydraulic transmission applications work more

liquid types, among all oil-based products, has used the water or other

liquid Nanran (coal mine explosion and fire in defense applications).

Domestic hydraulic components commonly used 6th hydraulic

transmission oil (also useful 8th hydraulic transmission oil), and

sometimes to 22 turbine fuel substitution.

Diesel oil is dedicated to the life of not less than 2,000 hours and for

the initial operation of new equipment installed oil after 100 hours and

500 hours of the first, second formula, can still be used after the filter.

Is one of the following situations, the need to replace the new oil :

Water content greater than 0.2%; 50 degrees in the new oil viscosity

higher than 6% mounted; Mechanical impurities (benzene Burong

objects) to reach 0.2%; A high lipid intake or Suanzhi; Excessive bubble

effects transmission power. More articles on the diesel-hydraulic

transmission oil outside the oil will definitely reference value.

Second, Transmission and hydraulic oil brands in (slightly)

Third, Fluid Nien transmission of the oil transmission fluid

requirements may Nien Tien National Petroleum Corporation December

thickness operational changes are divided into two categories : one

category is in operation slick thickness constant fluid Nien transmission,

such as silicone oil slick thickness using fans is fixed, changes in the

operational work of the degree to which oil-exporting rotational speed.

Another operation is slick thickness is variable fluid Nien transmission,

such fluid Nien Nien transmission products including fluid mechanics

using, liquid Nien brakes, fluids Nien dynamometer, fluid Nien shaft

coupling, fluid mechanics Nien devices. Current applications are more

fluid mechanics using Nien, fluid mechanics devices and silicone oil Nien

fans Clutch.

1、 Fluid mechanics using Nien and transmission oil fluid mechanics

using Nien through its owners, driven friction between the film to a

number of oil transmission power, relying on the apparent effectiveness

initiative friction films "draw" driven friction with the direction of

rotation films, transmission moment with oil viscosity, two films - "goes

bad" proportional, and with oil thickness (films gap) negatively. Initiative

friction films and imported axle and power machine linked to the

importation of rotational speed as constants. Driven friction films and the

work associated with the export of axle, and the output rotational speed

with control pressure changes, spherical tank pressure control, a slick film

thinning, export rotational speed rise, and vice versa. When the control

pressure enough, the owners, driven friction films together into the

transmission straight. When sufficient pressure control small owners,

driven films from friction, zero export rotational speed. Nien in fluid

mechanics using rotational speed than 0>1 change from the process of

film-friction conditions showing a liquid friction "(a mechanical liquid)

mixed friction" (purely mechanical) border friction. Therefore fluid

mechanics using Nien are in the process of separation-state governor, the

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附录2英文资料Formerstatementfluidtransmissionisincludinggas(pressure)transmissionandliquidtransmission,hydraulictransmissionintoliquidtransmission,hydraulictransmissionandfluidNientransmission.Hydraulictransmissionbasedontheinteriormarket,thepressuretobeabletoimpartimpetusliquid;Hydraulictransmissionbased...

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