外文资料及翻译---流体传动(编辑修改稿)

外文资料及翻译---流体传动(编辑修改稿)内容摘要：

e more fluid mechanics using Nien, fluid mechanics devices and silicone oil Nien fans Clutch. 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 5 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 01 change from the process of filmfriction conditions showing a liquid friction (a mechanical liquid) mixed friction (purely mechanical) border friction. Therefore fluid mechanics using Nien are in the process of separationstate governor, the state governor and the state face. Work in fluid liquid is the role of transmission Nien transmission power, heat dissipation and cooling lubricant should have the following functions : (1) the appropriate viscosity. (2) is a good lubricant performance (greasiness and very pressurised nature). (3) a good oxidation insecurities. (4) higher than the thermal capacity and higher heat conductivity. In addition to the above requirements, but also work with rustproof liquid role, antibubble capacity, congeal points lower, flash point should be high, not volatile, nontoxic. Nien currently made in China fluid mechanics using more oil as a hydraulic transmission work on the 8th of liquid. The domestic fluid mechanics using a TL Nien and HC type rated rotational speed mostly 1500r/min, individual 3000r/min. 75kW power transmission smallest, the largest of 1100kW. Fluid mechanics starts with the mechanics of hydraulic Nien coupled devices, are in the rotational speed electrical driven downward in the lowspeed, power and small, inefficient. To this end in fluid mechanics using input Nien before or after the installation of vertical transmissionexport, or to meet with the power machine and the matching machine work, so a new device liquid Nien governor devices. Fluid mechanics devices Nien current production and application of two different structures liquid Nien governor devices, a category is the . Philadelphia drove parallel axle fluid production pany Nien 6 governor devices into rotational speed 1785r/min 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 to。