Now showing items 1-9 of 9

    • Analysis of buffered assembly line productivity 

      Usubamatov, Ryspek, Prof. Dr.; Abd Alsalam, Alsalameh; Rosmaini, Ahmad, Dr.; Abdul Rahman Riza (Emerald Group Publishing Limited, 2014)
      Purpose – The paper aims to study car assembly line, to show its productivity rate, and to derive a mathematical model for the productivity rate of the assembly line segmented into sections with embedded buffers. Design ...
    • Analyzing the jamming of parts on the shaft in assembly processes 

      Usubamatov, Ryspek, Prof. Dr.; Siti Aishah, Adam; Azmi, Harun (Emerald Group Publishing Limited., 2012)
      Purpose - The purpose of this paper is to investigate the process of jamming of the hollow parts on the shaft and to derive a mathematical model for jamming in an assembly process. Design/methodology/approach - The ...
    • Mathematical models for productivity and availability of automated lines 

      Usubamatov, Ryspek, Prof. Dr.; Khairul Azwan, Ismail, Dr.; Jamali, Md Sah (Springer-Verlag London Limited., 2013-04)
      The basic attributes of any industrial machine are productivity rate, quality of products, as well as the cost and flexibility of manufacturing systems. Attributes of productivity are related to the theory of reliability, ...
    • A method for assessing productivity in unbuffered assembly processes 

      Usubamatov, Ryspek, Prof. Dr.; Abdul Rahman, Riza; Muhamad Nasir, Murad (Emerald Group Publishing Limited, 2013)
      Purpose – The purpose of this paper is to study and perform a system analysis of car assembly line processes, to show productivity losses and their causes, and to derive a mathematical model of the productivity rate of the ...
    • New vane type wind turbine of high efficiency 

      Usubamatov, Ryspek, Prof. Dr.; A. Y., Qasim; Zuraidah, Mohd Zain, Prof. Dr. (Universiti Putra Malaysia Press, 2012-01)
      Wind energy has often been touted as one of the most reliable sources of renewable energy that should be used for people. Today, wind energy (mainly by propeller type wind turbines) produces less than one percent of the ...
    • Optimisation of machining parameters by criterion of maximum productivity 

      Usubamatov, Ryspek, Prof. Dr.; Azmi, Harun; Asmawi, Sanuddin (Taylor & Francis, 2014-05)
      The optimisation of machining parameters for machine tools using the criterion of maximum productivity rate is not a new problem - many unresolved issues remain. The intensification of machining processes leads to changes ...
    • Optimization of machine tools by using the maximum productivity rate 

      A. M., Ahmed Alwaise; Usubamatov, Ryspek, Prof. Dr.; Saifulddin, Abdul Manan, Dr.; Bhuvenesh, Rajamony, Assoc. Prof. Dr. (INSInet Publication, 2011)
      Calculation of the productivity rate and optimization of the operating modes for automatic machine tools today is complex, and in many cases, an unresolved problem. Most equations for calculating the optimal machining ...
    • Optimization of multi-tool machining process 

      Ahmed Alwaise, A. M.; Usubamatov, Ryspek, Prof. Dr.; M Zulkeffeli, Zain (International Network for Scientific Information Publication (INSI), 2011-09)
      Optimization of the machining modes for machine tools by criterion of the maximum productivity rate is complex and in many cases an unresolved problem. Increasing of machining modes leads to change the productivity rate. ...
    • Productivity and optimization of section-based automated lines of parallel-serial structure with embedded buffers 

      Usubamatov, Ryspek, Prof. Dr.; A. M., Ahmed Alwaise; Zuraidah, Mohd Zain, Prof. Dr. (Springer-Verlag London Limited, 2013-03)
      Automated production lines of a parallel-serial structure are most productive in the manufacturing area. Designers of automated lines segment into sections with several stations place buffers between the series of sections ...