Issue 43: Hengyu Guoqiang reducer - how to understand the structural characteris
Time：2018-07-28 | Source：恒宇国强 | Browse：1410528
The structure of bevel gear reducer is mainly composed of gear (or worm), shaft, bearing, box, etc. The box must have enough rigidity. In order to ensure the rigidity and heat dissipation of the box, reinforcing ribs are often made on the outer wall of the box. In order to facilitate the manufacture, assembly and use of bevel gear reducer, a series of accessories, such as inspection hole, air hole, oil level indicator, hook and cover screw, are set on the bevel gear reducer.
Distribution ratio:
Make the transmission have the minimum moment of inertia; The immersion depth of the big gear in each stage of transmission is approximately equal; The bearing capacity of each transmission is nearly equal; The external dimension and mass of the bevel gear reducer are minimized;
Working principle: depending on the friction transmission, change the output radius of the driving and driven parts to realize the unchanged transmission ratio.
Function: the transmission ratio can be changed at any time according to the needs.
Type: stepless transmission --- the transmission of stepless transmission can only be changed according to the established design requirements through the operating mechanism. The transmission ratio of stepless transmission is changed steplessly within the predetermined range of design.
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