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| Description
| - The purpose of balancing is reducing the shaking force and shaking moment that negatively influence the behaviour of machines. The balancing principles and methods have been researched for a long time but results of the investigation aren´t commonly applied. This can be caused by the lack of information and some drawbacks that balancing brings. Disadvantages of balancing are usually large addition of mass and inertia, design problems and others. Every added mass causes changes of energy and thus changes of angular velocity of the drive shaft. The aim of this paper is to describe this unexplored influence of balancing on non-uniform motion. Each balancing method affects the uniformity of motion variously. For a comparison, a crank-slider mechanism was chosen to demonstrate that influence of several different balancing methods varies. The biggest interest was put on static balancing by counterweights which is the most used method and very often the only one applied. Also the influence of balancing using the counter-rotary elements, idler loop and opposite movements is presented. The influence of balancing depends on parameters of balancers - mass and distance between the counterweight and axis of rotation, moment of inertia and speed ratio of counter-rotary elements. Appropriate setting of parameters leads to more uniform rotation of the crank shaft, whereas the best results can be achieved by static balancing. However, requirements for uniform motion are often at odds with requirements for low mass and inertia addition.
- The purpose of balancing is reducing the shaking force and shaking moment that negatively influence the behaviour of machines. The balancing principles and methods have been researched for a long time but results of the investigation aren´t commonly applied. This can be caused by the lack of information and some drawbacks that balancing brings. Disadvantages of balancing are usually large addition of mass and inertia, design problems and others. Every added mass causes changes of energy and thus changes of angular velocity of the drive shaft. The aim of this paper is to describe this unexplored influence of balancing on non-uniform motion. Each balancing method affects the uniformity of motion variously. For a comparison, a crank-slider mechanism was chosen to demonstrate that influence of several different balancing methods varies. The biggest interest was put on static balancing by counterweights which is the most used method and very often the only one applied. Also the influence of balancing using the counter-rotary elements, idler loop and opposite movements is presented. The influence of balancing depends on parameters of balancers - mass and distance between the counterweight and axis of rotation, moment of inertia and speed ratio of counter-rotary elements. Appropriate setting of parameters leads to more uniform rotation of the crank shaft, whereas the best results can be achieved by static balancing. However, requirements for uniform motion are often at odds with requirements for low mass and inertia addition. (en)
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| Title
| - An Influence of Balancing on Non-uniform Motion of Mechanisms
- An Influence of Balancing on Non-uniform Motion of Mechanisms (en)
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| skos:prefLabel
| - An Influence of Balancing on Non-uniform Motion of Mechanisms
- An Influence of Balancing on Non-uniform Motion of Mechanisms (en)
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| skos:notation
| - RIV/46709002:_____/13:#0000649!RIV14-MPO-46709002
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| http://linked.open...avai/riv/aktivita
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| http://linked.open...avai/riv/aktivity
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| http://linked.open...vai/riv/dodaniDat
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| http://linked.open...aciTvurceVysledku
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| http://linked.open.../riv/druhVysledku
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| http://linked.open...iv/duvernostUdaju
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| http://linked.open...titaPredkladatele
| |
| http://linked.open...dnocenehoVysledku
| |
| http://linked.open...ai/riv/idVysledku
| - RIV/46709002:_____/13:#0000649
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| http://linked.open...riv/jazykVysledku
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| http://linked.open.../riv/klicovaSlova
| - balancing; non-uniform rotation; crank-slider mechanism (en)
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| http://linked.open.../riv/klicoveSlovo
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| http://linked.open...ontrolniKodProRIV
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| http://linked.open...v/mistoKonaniAkce
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| http://linked.open...i/riv/mistoVydani
| |
| http://linked.open...i/riv/nazevZdroje
| - Proceedings of the 11th International Conference on Vibration Problems
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| http://linked.open...in/vavai/riv/obor
| |
| http://linked.open...ichTvurcuVysledku
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| http://linked.open...cetTvurcuVysledku
| |
| http://linked.open...vavai/riv/projekt
| |
| http://linked.open...UplatneniVysledku
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| http://linked.open...iv/tvurceVysledku
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| http://linked.open...vavai/riv/typAkce
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| http://linked.open.../riv/zahajeniAkce
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| number of pages
| |
| http://purl.org/ne...btex#hasPublisher
| - APMTAC - Associacao Portuguesa de Mecanica Teorica, Aplicada e Computacional
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| https://schema.org/isbn
| |
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