Wyniki wyszukiwania - Biblioteka Nauki

Nowa wersja platformy, zawierająca wyłącznie zasoby pełnotekstowe, jest już dostępna.
Przejdź na https://bibliotekanauki.pl

Ograniczanie wyników

Znaleziono wyników: 3

Liczba wyników na stronie

Wyniki wyszukiwania

Sortuj według:

Ogranicz wyniki do:

The use of lean manufacturing techniques – SMED analysis to optimization of the production process

100%

Sabadka D. , Molnar V. , Fedorko G.

Advances in Science and Technology. Research Journal

2017

tom Vol. 11, no 3

187--195

Lean is a culture of real and continuous optimization. As a concept of continuous optimization in the midst of limited resources, it must be practiced continuously as a long-term organizational norm. This paper revels why changeover time reduction is important in manufacturing industries and from the various tools and techniques available within Lean manufacturing describes mainly SMED (Single Minute Exchange of Dies) for changeover time reduction and its application in Shaft manufacturing industry. This paper also describes principles, benefits, procedures and practical application of SMED. Theoretical bases are verified in a practical part that describes the analysis and design optimization of non-productive time at changeover honing machine in a selected shaft manufacturing company. The output is the structural design of universal palettes and an evaluation of productivity due to optimization of operations of time honing gear shafts. The results achieved show considerable reduction in delay arising out of machine setting time, batch-setting time and demonstration delay.

Distribution and relative abundance of bumble bees [Bombus and Psithyrus] in Hungary

100%

Sarospataki M. , Novak J. , Molnar V.

2003

tom 47

nr 1

Analysis model for determination of contact loads between tube-shaped conveyor belt of a pipe conveyor and carrier rolls

88%

Marasova D. , Fedorko G. , Kubin K. , Molnar V. , Husakova N.

Cuprum : czasopismo naukowo-techniczne górnictwa rud

2010

tom nr 3

71-76

The article deals with the design of analysis model for determination of the magnitude of the contact loads which are induced by the interaction of the pair of tube-shaped conveyor belt - carrier rolls. The finite element method /FEA/ was used by the creation of analysis model. Analysis model was created in a program Simulia - Abaqus. Obtained results will be the basis of research which is focused on the search of tube conveyor belt dynamic wear creation.

Artykuł przedstawia projekt modelu analitycznego do określania wielkości obciążeń stycznych, które powstają przez wzajemne oddziaływanie rurowej taśmy przenośnika i krążników nośnych. Do budowy modelu analitycznego użyto Metody elementów skończonych. Model analityczny zbudowano w programie Simulia - Abaqus. Uzyskane wyniki będą podstawą badań mających na celu analizę powstawania dynamicznego zużycia rurowej taśmy przenośnikowej.