Zobrazeno 1 - 10
of 41
pro vyhledávání: '"Constanţa, Rădulescu"'
Publikováno v:
Fiabilitate şi Durabilitate, Vol 14, Iss 1, Pp 60-66 (2021)
In this paper is presented a case study on the analysis of the technological process using a statistical program. To analyze the technological process it is necessary to take into account the volume of the sample. The analyzed characteristic is of
Externí odkaz:
https://doaj.org/article/53366780d5364e849528607fbfd14731
Publikováno v:
Journal of Research and Innovation for Sustainable Society, Vol 13, Iss 1, Pp 57-62 (2020)
In this paper we present the technical state in which the first section of the cupsholder wheel arm assembly (elinda) of a coal suction machine, is found following the technical expertise. The rehabilitation to which the whole mechanism will be subj
Externí odkaz:
https://doaj.org/article/7a1a6774b90f4121890ac9f8453fd16f
Publikováno v:
Fiabilitate şi Durabilitate, Vol 23, Iss 1, Pp 155-163 (2019)
The study on the roughness of Hardox cut laser parts is exploited in this article ranging from input parameters (laser power, pressure, cutting speed) to a Taguchi reduced to 9 references and then replicated under the same conditions 4 times. For t
Externí odkaz:
https://doaj.org/article/8fc8d4a811224f11b973b54d9ae8dedb
Publikováno v:
Fiabilitate şi Durabilitate, Vol 1, Iss 21, Pp 224-227 (2018)
This paper presents improvements to parts of the excavatorERc1470/30/7, resulting in: increasing the volume of annual mines by improving the time of intensive and extensive use, lower production costs, increased operational safety, improving the qu
Externí odkaz:
https://doaj.org/article/df9a996f8dbf45228168c6e53a563b26
Publikováno v:
Fiabilitate şi Durabilitate, Vol 1, Iss 21, Pp 153-156 (2018)
The machine has expired lifetime and current physical condition is characterized by the existence of significant structural degradation which in turn can affect the functionality and safety of personnel working in this. It is estimated that an inc
Externí odkaz:
https://doaj.org/article/edcc33adf87e41879be8896f6289eb34
Publikováno v:
Fiabilitate şi Durabilitate, Pp 220-223 (2018)
In this paper are presented the importance and the ways of realization of the coal deposits resulting in the storage of larger quantities of coal in the deposit on the same surface, the production of solid fuel coal with the same calorific value, t
Externí odkaz:
https://doaj.org/article/94fb1c9c85f14121a47d70d0df611cbd
Publikováno v:
Fiabilitate şi Durabilitate, Vol 1, Iss 21, Pp 149-152 (2018)
This paper presents the technical state of the mechanism of translation of the coalmining machine after the technical expertise. The rehabilitation to which the translation mechanism will be subjected will be carried out by performing the intervent
Externí odkaz:
https://doaj.org/article/031f85ed33b8422aa0e3b0ef41919dab
Autor:
Liliana LUCA, Constanţa RĂDULESCU
Publikováno v:
Fiabilitate şi Durabilitate, Vol 2, Iss 20, Pp 87-91 (2017)
In this paper we use a quality management instrument called a tree diagram, based on undigital data, in order to show what the solutions are in order to solve an analyzed problem. The problem proposed to be analyzed is: identifying specific objects
Externí odkaz:
https://doaj.org/article/743d1839556749d8afec3055655b788b
Publikováno v:
Fiabilitate şi Durabilitate, Vol 1-Suppl, Iss 1, Pp 46-50 (2014)
The degradation of the structures made by steel or other metallic materials is more intense if on those structures a corrosive environment acts simultaneously with the variable mechanical stresses This process is called fatigue in corrosive environ
Externí odkaz:
https://doaj.org/article/557b21fabf1748c382a24ac66e6a4cca
Autor:
Constanţa RĂDULESCU
Publikováno v:
Fiabilitate şi Durabilitate, Vol 1-supl, Iss 1, Pp 301-306 (2014)
In this paper shows the importance that it has SMI in a society of the industry of machinery and equipment. An integrated management system is the mode to design, implement and certify two or more management systems: Quality - Environment, Quality
Externí odkaz:
https://doaj.org/article/85ef4539408b48cbadb51bf0b649d102