English
The internal transmission part of the Harmonaco elastic flexible wheel harmonic module CSF-25-30-2UH is an elliptical wave generator with a flexible rolling bearing on the outer ring. The number of external teeth of the flexible wheel is less than the number of internal teeth of the rigid wheel. When the wave generator rotates, the external teeth of the flexible wheel corresponding to the long axis direction just mesh with the internal teeth of the rigid wheel.
Developed an economical, reasonable and practical manufacturing technology for CNC transformation of ordinary gear hobbing machines to process drum gears, which is important for providing supporting basic components with excellent performance for China's complete sets of machinery and equipment, including the Harmonic Elastic Flexspline Harmonic Module CSF-25 -30-2UH saves national funds and foreign exchange and improves production efficiency, which has great practical significance and economic value.
From the perspective of the spatial relationship of the external gear tooth surface meshing determined by the processing method and operating status, the drum tooth coupling can be divided into two types: conjugated tooth surfaces and non-conjugated tooth surfaces. The drum-shaped shallow wheel processed by the double-tooth gear cutting method: the transmission meshing with the spur-toothed internal gear at the designed inter-axis inclination angle is the Harmonica elastic flexspline harmonic module CSF-25-30-2UH It is driven by a drum-shaped gear coupling in a co-locking state, but it is in a non-coherent state when it is coupled with a spur-toothed internal gear at a different inclination angle than the designed axis. The internal and external gear non-conjugate gear cutting method is used to process the sunken drum-shaped burlon. Regardless of the installation angle, the meshing of the internal and external gear tooth surfaces is in a non-conjugate state.
In order to study the transmission performance of the drum gear coupling in order to design, process and optimize this transmission device, it is necessary to know the working load of the transmission gear on the transmission part. Harmonic Flexible Spline Harmonic Module CSF-25- 30-2UH. The working load of the transmission gear includes two parts: static load and dynamic load. The so-called static analysis of drum-shaped tooth coupling transmission means that the dynamic load in the transmission is not considered for the time being, and the stress analysis and research of drum-shaped tooth coupling transmission is only carried out based on static conditions.