翻译结果5复制译文编辑译文朗读译文返回顶部 This paper first was detailed introduced an inferior planets speed reducer gear in mechanical profession application situation, as well as explained an inferior planets reduction gear development and the research direction.Then the synthesis has compared each transm...
The fabricating procedure of the planetary gear reduction device illustrated in FIGS. 1 and 2 will now be explained. The bearings 27 are fitted to the bearing holding holes 17b of the disc portion 17 which forms the support block 13, and the left portions in FIG. 1 of the crank pins 31...
reduction from relatively high rotational speeds of the gear-mechanism shaft to a low rotational speed of revolution of a or the output rotary body/bodies or alternatively of a cage in which, as explained in more detail below, the output rotary body/bodies are accommodated, is also achieved. ...
Different planetary gearboxes may have varying torque and speed ratings. Select a gearbox that can provide the necessary output to meet your specific needs. Gear Ratio: Calculate the required gear ratio to achieve the desired speed reduction or increase. Planetary gearboxes offer a wide range of...
planetary gear units. In such planetary transmission, input and output shafts can be coaxially disposed and the reduction ratio obtainable with this arrangement can be made more compact than in any previous transmission, and this planetary transmission has been frequently employed in the motor-driven ...
All generated optimized solutions arrive at a mass reduction in comparison to the real life gear. The mass optimized preferred variation is shown in Fig. 12 (right side). Fig. 12: Variation study design space: Initial state (left) – space optimized gear (right) Dr.-Ing. Tobias Schulze ...
where is the desired rate of the input speed in ONIS and Trt is the engine reduction torque. In OFFIS, the object is to control the turbine speed to the target gear speed level gradually in the inertia phase before torque phase. It is different from ONIS in the way that an inertia tor...
The vibration signal model was validated by experiments to indicate the sideband around the gear meshing frequency and its feasibility for fault diagnosis of a planetary gearbox with the wireless embedded sensor. Keywords: planetary gearbox; wireless sensor; virtual instrumentation; mechanical wear; ...
Li et al. [8] explained in detail the lumped-parameter model of a gear transmission system. In 1999, Paker [9] established the bending–torsion coupling dynamic model of a single-stage straight planetary gear train by using the lumped-mass method and studied the system’s natural frequency ...
given even the most conservative estimates of the current rate of take. Elimination of the risk of anthropogenic extinction requires significant reduction in the level of fishing effort, or changes in gear design or deployment strategy to reduce take rates, in fisheries responsible for incidental take...