Wyniki wyszukiwania - BazTech

Ograniczanie wyników

Znaleziono wyników: 2

Liczba wyników na stronie

Wyniki wyszukiwania

Sortuj według:

Ogranicz wyniki do:

Effect of Human Factor on Product Quality in Manufacturing Activities

Gruszka S., Gašpar Š.

Multidisciplinary Aspects of Production Engineering

2018

Vol. 1, Iss. 1

851--856

Human factor, often referred to in the literature as human resources, is an important type of resources in an enterprise in ensuring the highest possible quality of products and meeting the needs of customers. The paper presents the question of influence of human factor on the quality of manufacture of the finished product in individual stages of the production process. This problem was presented based on literature analysis and on observations in a production business. Due to the ever-increasing significance of human influence on product quality, this issue is not only very timely, but is constantly being developed.

The influence of the tablet height and final pressure on the final quality of the casting

Malik J., Eperješi Ľ., Fecko D., Gašpar Š.

Archives of Foundry Engineering

2011

Vol. 11, iss. 1s

37-40

The technology of die casting is in the connection of final quality of produced castings influenced by a lot of technological factors. These factors influence each other. This represents the complex reciprocal connections between the character of alloy, mould cavity filling time, construction of a mould and the efficiency of die cast machine. Between technological factors influencing the quality of casting belong the final pressure and the height of the tablet in the filling chamber. The final pressure should replace the gravity feeding of the molten metal into empty spaces of the casting and inhibit the clustering of bubbles, the tablet height eliminates the air amount enclosed in casting after pressing.