【導(dǎo)讀】液壓傳動基于帕卡定律，以液體的壓能來傳遞動力；液力傳動基于歐拉。粘性來傳遞動力。液力傳動的基本元件是液力偶合器和液力變矩器。液力偶合器的基本構(gòu)件是具。有若干徑向平面葉片的、構(gòu)成工作腔的泵輪和渦輪。環(huán)流動傳遞動力，油液隨從泵輪做牽連運動的同時因受離心力作用而做離心運動，輪，按相關(guān)順序排列構(gòu)成工作腔。液力傳動油在工作腔中被泵輪渦輪攪動，使液流。我國液力元件近年發(fā)展較快，2020年液力偶合器的全國年產(chǎn)量約7萬臺。動中，提高傳動品質(zhì)并節(jié)約能源。率大的液力元件對液力傳動油的要求較高。液力變矩器主要與內(nèi)燃機匹配應(yīng)用，其轉(zhuǎn)速范圍在2020～。接關(guān)系到液力元件的可靠性、傳動效率和使用壽命。應(yīng)引起人們的重視，展開廣泛。下，盡量采用粘度低的液體，以提高液力元件傳動效率。以上各條對內(nèi)燃機車專用油以外的液力傳動。目前國產(chǎn)液粘調(diào)速離合器多采用8號液力傳動油為工作液體。節(jié)，且在低速時功率小，效率低。為此在液粘調(diào)速離合器的輸入前或輸出端后加裝

　　

【正文】 n exporting rotational speed 5000r/min, transmitting power to 5200kW. My hill Xian too Salih coal mine in the smaller Daishishusongji specifications. Oil is brought by the United States of its transmission. Baoding propeller factory design, produced with structurally similar products. Another is the United States Dodge (Dodge) panies CST fluid mechanics devices Nien, it is in Park pillar gear plaary reducer round of the robustness of the exportround, and export axis (connecting the Sun round), in parallel with export large Chijuan fluid mechanics using Nien (driven friction films fixed), startup liquid separation Nien governor in the state starts (idling), gradually increasing pressure control, when his transmission torque and the torque equivalent output bearings, export axle (with load) started turning and continue to increase the pressure until the joint control of the situation, the export axle assume full power output. CST fluid mechanics device known as Nien large Daishishusongji soft start system in the country39。s major coal Daishishusongji already applied. CST series products, the importation of rotational speed 1483r/min, rated slowdown than to ~, transmitting power scope 702~3115kW. CST series of products supplied by the United States dedicated hydraulic transmission oil. Thirdly. Silicone oil producing fans with liquid silicone oil work of the fan clutch, driven plate with a 7898 derby leaves, the two derby leaves mutual alternate inserted, a number Park derby gap (oil), use these links, the sticky oil to impart momentum. The process of routing thickness unchanged through changes Chongyou volume and the size of the area to exploration by sheared governor. Engine in the appropriate temperature can be higher fuel efficiency, overheating is not too cold. Automotive firm to offer fans of silicone oil and engine linked driven sites linked with the fans, for liquid silicone oil viscosity larger. On temperature devices for cooling water to control the rear airflow temperature feelings Chongyou volume. When the engine cooling water temperature low, the air currents temperature low temperature equipment made Chongyou small amount of oil sheared small size, transmission moment small, low rotational speed fans for the engine cooling capacity low. Conversely, when the engine cooling water temperature is high, the fans rotational speed is high, awareness of the engine cooling effect. This will allow a regular in the most appropriate temperature. Fuel efficiency, noise small, extended engine life. Silicone oil used silicone oil is a fan using synthetic lubricants, not petroleum refining e from. It is the semiorganic silicon polymers or copolymer, containing duplicate silicon modules for yuan oxygen machine backbone, and the silicon atoms along the chain, replace clustering levonorgestrel, the general chainguns. To meet the prescribed performance requirements, availability of different organic polymers to replace the base elements or the size of the adjustment (that is, to change its molecular weight), to change its viscosity or acquire other properties. Silicone oil depends on the physical properties of polymer molecular structure, such as molecular weight, organic geic types and quantity, location and length of extension chain. In the liquid oil thickness constant use silicone oil Nien transmission of the main reasons is that it has a high viscosity, good performance and strong resistance Nien Wen sheared capacity. Silicone oil can be used in all types of vehicles using fans, currently our applications are mainly jeeps, and other vehicles Beijing 130. Motor oil production plant with Beijing and Changchun First Automobile Works Bengchang units.