Determination of the Deflected Mode of the Disk

Abstract

An effective direction for improving drive technology is the rational use of flexible links, elastic deformations of which provide multi-threaded power transmission in the engagement of higher kinematic pairs. The distribution of the force flow in the field of long-distance gearing reduces the specific loads on the teeth, eliminates restrictions on the bearing capacity of wave gears according to the criteria of jamming, bending and contact stresses of the teeth, and ensures the transmission of the highest torques with reduced dimensions and metal consumption. Commercially available small wave gears with a cam wave generator have been used commercially. Their force analysis and strength calculations differ significantly from the formulation and solution of similar problems of large wave transmissions with a disk wave generator. Strength calculations of mass-produced wave gears are performed without taking into account the features of the deflected mode of the wave generator disks. Therefore, studies of the load capacity of large wave transmissions, in particular the disk wave generator, have not found an objective solution yet. In the heavy and transport industry, in the production of road and construction machinery, the tasks of improving the quality, reliability, durability, service life, efficiency of machines and technological equipment, and reducing their metal consumption are of particular importance. The specified set of scientific and technical tasks is largely due to the requirements of a significant increase in labor productivity while reducing the operating costs of the consumer.