Sökning: "basim"

Visar resultat 1 - 5 av 8 avhandlingar innehållade ordet basim.

1. 1. Condition-Based Maintenance: Selection and Improvement of a Cost-Effective Vibration-Based Maintenance Policy for Rolling element Bearings

   Författare :Basim Al-Najjar; Sherwin David; Bo Bergman; Produktionsekonomi; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; vibration and acoustic engineering; vacuum technology; hydraulics; Mechanical engineering; a cost-effective vibration-based maintenance policy.; Integrated maintenance; Condition monitoring and control; Total Time on Test-plots; Vibration monitoring; effectiveness and accuracy; Failure causes and mechanisms; Maintenance quality; Maskinteknik; hydraulik; vakuumteknik; vibrationer; akustik; Commercial and industrial economics; Industriell ekonomi; Maintenance Technology; Terotechnology;

   Sammanfattning : Modern machinery is expensive and therefore must run at high availability and effectiveness which cannot be achieved without an effective maintenance policy. Condition monitoring, (CM), techniques can be utilised to reduce or arrest the rate of deterioration of a component so increasing operating life. LÄS MER

3. 2. Some problems on the selection of a condition based maintenance technique for mechanical systems

   Författare :Basim Al-Najjar; Bo Bergman; Linköpings univeristet; []
   Nyckelord :Terotechnology; Systemekonomi;

   Sammanfattning : In the first paper we focused mainly on establishing a sequential method for the selection of a maintenance technique for mechanical systems. The selection problem is studied for the components having considerable consequences and a non-negligible failure intensity. LÄS MER

4. 3. On the development of a maintenance approach for factory of the future implementing Industry 4.0

   Författare :Hatem Algabroun; Basim Al-Najjar; Anders Ingwald; Girma Kifetew; Linnéuniversitetet; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; cost-effective maintenance; failure impact; Maintenance 4.0; maintenance for Industry 4.0; maintenance framework; prioritize failures; Byggteknik; Civil engineering;

   Sammanfattning : The objective of this thesis is to develop a maintenance approach that fulfills the requirements of Industry 4.0. It explores the role and importance of maintenance activities in today’s industry. Then, it develops the features and tasks required to be performed by maintenance to fulfill the demands of Industry 4. LÄS MER

5. 4. On the development of a new digitalised maintenance approach for factories of the future

   Författare :Hatem Algabroun; Basim Al-Najjar; Anders Ingwald; Jayantha Liyanage; Linnéuniversitetet; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; failure impact; digitalised maintenance; adaptive sampling; Terotechnology; Systemekonomi;

   Sammanfattning : Over time, maintenance methods have developed following the dynamic manufacturers’ demands. Now, with the coming industrial revolution, new maintenance approaches have to be developed to fulfil the new demands of future industry, as well as to allow companies to benefit from technological advances. LÄS MER

7. 5. Cost Effective Maintenance for Competitve Advantages

   Författare :Imad Alsyouf; Basim Al-Najjar; Uday Kumar; Växjö universitet; []
   Nyckelord :Maintenance approaches; Maintenance Costs; Savings and Profit; Operations; Quality; Effectiveness; Efficiency; Competitiveness; Productivity; Value Advantages; Profitability; Performance; Balanced Scorecard BSC; Maintenance Selection Method; Fuzzy MCDM; TTT-plot; Cost Effective Maintenance; Mechanistic Model; Vibration Level Prediction; Condition-Based Maintenance; survey; case study; TECHNOLOGY; TEKNIKVETENSKAP; Maskinteknik; Mechanical Engineering;

   Sammanfattning : This thesis describes the role of cost effective maintenance in achieving competitive advantages. It explores by means of a survey which maintenance practices are used, and how maintenance policies are selected in Swedish industries. LÄS MER