Achim MUNTEAN


32-27 IMPLEMENTAREA METODEI HEIJUNKA ÎN CADRUL UNEI LINII DE PRODUCŢIE

HEIJUNKA METHOD IMPLEMENTATION IN

A PRODUCTION LINE

 

The implementation of modern production systems has become a necessity due to global competition and aims a better response to customer requirements, improve quality, decrease delivery times and costs. This paper aims to implement Heijunka method for increasing the performance of a production process within an automotive company in Sibiu. By implementing the method desired volumes leveling to balance inventories and customer demand.

 

Keywords: method Heijunka, production leveling, demand

Cuvinte cheie: metoda Heijunka, nivelare de producție, cererea

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28-57 CERCETĂRI PRIVIND REALIZAREA UNOR PLĂCUŢE DIN OXID DE ZIRCONIU PENTRU AŞCHIEREA METALELOR

RESEARCHES ON THE IMPLEMENTATION OF ZIRCONIUM OXIDE INSERTS FOR CUTTING METALS
The paper attempts to demonstrate superior performance of cutting inserts made of zirconia, a ceramic material superior aluminum oxide used more as a structural material in dentistry for dental prosthetics works. Also it intends to recycle the unused blank zirconia to obtain a cost reduction of dental prosthetics works.
Keywords: process of cutting, tool wear, zirconia, dental work
Cuvinte cheie: proces de aşchiere, uzura sculei, zirconia, lucrări dentare

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28-10 SIMULAREA ŞI OPTIMIZAREA FLUXULUI DE TRAFIC ÎNTR-O INTERSECŢIE CU SENS GIRATORIU

SIMULATION AND OPTIMIZATION OF A TRAFFIC FLOW
IN A ROUNDABOUT
The paper presents the analyze and optimization of traffic flow in a roundabout located on the road Alba -Iulia, highway that connects central and western industrial area is very crowded especially during peak periods. Following comments from the field, calculations and numerous simulations performed with the software Synchro Studio 8 there were have proposed improvements in terms of optimizing traffic flows and changes in the geometry of the intersection to reduce delays and increase velocity.
Keywords: traffic congestion, time delays, queues
Cuvinte cheie: trafic rutier congestionat, timpi de întârziere, cozi de aşteptare

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