Wyniki wyszukiwania - BazTech

Ograniczanie wyników

Powiadomienia systemowe

Sesja wygasła!

Znaleziono wyników: 3

Liczba wyników na stronie

Wyniki wyszukiwania

Wyszukiwano:
w słowach kluczowych: grinding modelling

Sortuj według:

Ogranicz wyniki do:

Grinding process optimization with application of simulation system

Bałasz B., Królikowski T.

Journal of Machine Engineering

2008

Vol. 8, No. 2

95--105

The author of this paper undertook a study on developing algorithms and programs for complex simulation of precision grinding process. The developed models of grinding processes reveals features which enables designing a new models of grinding tools with optimal grains shape and size, and its orientation on the grinding tool surface. The optimization process is feasible due to possibility of the models to carry out the simulation within a vast range of process parameters variability and exact gathering data concerning individual contact of grains. The innovation solution of presented models is based on isolation of individual grains during the simulation process and analyzing the phenomena in the grinding zone in relation to single grain. The most significant analyzes concern: the grain activity and its load, the average cut layers, flotation of single grain depth of cut along the grinding zone, and the influence of grains shape, size and arrangement on aforementioned phenomena.

Optymalizacja prędkości tarcz rozdrabniających

Kamyk W.

Inżynieria i Aparatura Chemiczna

2008

Nr 5

13-14

Zapotrzebowanie mocy i moment obrotowy silników napędzających poszczególne tarcze zależą od obciążeń ruchów roboczych i jałowych oraz zmiennych przemieszczania, mieszania przy rozdrabnianiu materiału ziarnistego. Optymalizowano sterowanie komputerowe grupą falowników napędzających wały tarcz, uzyskując efektywny proces rozdrabniania. Do sterowania charakterystykami częstości i prędkości obrotowej wykorzystano programy: Matrix 3.0, MathCad, 'Statistica.

Power requirement and torque of discs driving motors depended on lost and working movement loadings, variables of displacement and mixing during grinding. Optimizing of computer control using frequency inverters enabled one to obtain the most effective crumbling process. The Matrix 3.0, MathCad and Stati-stica softwares were employed in the control of frequency characteristics and rotational speed.

Model numeryczny innowacji rozdrabniaczy recyklatu

Macko M., Bogdański M., Białasik D., Gierszewski D., Kowalski A., Kreft A., Krzyżaniak A., Lenc M., Lewicki W., Prentki A.

Inżynieria i Aparatura Chemiczna

2006

Nr 3 sp.

52-54

Selected results of kinematic and strength analysis using the Cosmos Motion and Cosmos Works simulations are shown. The universal grinder head designed in the SolidWorks assembly was used as a tested object. Based on a 3D model and their analysis a final project of the plastics grinder was worked out.