1. Gyroscopic Effect in Machine Working Assemblies
- Author
-
Marcin Zastempowski and Andrzej Bochat
- Subjects
Computer science ,Mechanical Engineering ,Agriculture (General) ,0211 other engineering and technologies ,Mechanical engineering ,bearing load in working machines ,Gyroscope ,04 agricultural and veterinary sciences ,02 engineering and technology ,Drum ,increased load on bearings ,Natural field ,bearing load in cutting assemblies ,Chaff cutter ,Graph ,law.invention ,S1-972 ,law ,021105 building & construction ,040103 agronomy & agriculture ,0401 agriculture, forestry, and fisheries ,high-speed machine working assemblies ,Waste Management and Disposal ,Agronomy and Crop Science ,mathematical model - Abstract
This paper discusses and calculates the impact of the gyroscopic effect on the increase in the agricultural machine working assemblies’ load on bearings of the chaff cutter type. This effect occurs under natural field operational conditions of this type of machine either during the change in direction of its movement or moving over irregular surface and is caused by a sudden change in the axis direction of quickly rotating masses. In a form of graph, there is a presentation of a mathematical model and exemplary results of simulation calculations for selected parameter values related to the movement and operation of machines with a high-speed drum. Calculations were conducted on the basis of analysis of technical data of working machines of the chaff cutter type. Conducted analysis of the agricultural machine working assemblies’ load on bearings showed that these loads may temporarily increase even by ten times in case of the machine turn and eight times in case of moving over irregular of surface, considerably influencing their lifetime.
- Published
- 2020