Study on Dynamic Characteristic of Internal Parallel Moving Gears Transmission with Balance Structure

Abstract:

Considering the large structure and severe vibration for the present external parallel moving gear transmission, a kind of internal parallel moving gears transmission with compact and balance structure was designed. Working principle and structure were introduced. While the elastic deformation of all eccentric shafts, the elastic deformation of meshing gears, the elastic deformation of planetary bearing on eccentric shafts and supporting bearing on output shaft were considered, the elastic dynamic equation of the system was established by use of lumped mass method. The practical example and computer simulation was carried out and the dynamic characteristic was obtained. The results show that the gear meshing force and the load of planetary bearing become much steadier than traditional structure because of balance. This paper offers theoretical basis on correctly designing internal parallel moving gears transmission, reducing moving load and extending the service life.

• Periodical: Advanced Materials Research (Volumes 655-657)
• Pages: 537-541
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.655-657.537
• Online since: January 2013
• Authors: Fang Wen, Gan Wei Cai, Hu Qi Wang, Yan Zhou Li
• Keywords: Balance, Dynamic Characteristic, Dynamic Model, Internal Parallel Moving Gear Transmission

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