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Numerical prediction of optimum hollowness and material of hollow rollers under combined loading
(ELSEVIER, 2009)
Fatigue life investigations have been made for cylindrical hollow rollers in pure rolling contact. In addition to normal loading, the rollers have been subjected to tangential loading of 1/3rd the normal load value. ...
Studying the Effects of Varying the Pouring Rate on the Casting Defects Using Nondestructive Testing Techniques
(JJMIE, 2011-12)
In this paper Aluminum casting defects when the pouring rate is varying are investigated using green sand casting process by the aid of two nondestructive testing techniques. Ten Al casting samples have been prepared with ...
Efficiency Assessment in Emergency Department Using Lean Thinking Approach
(JJMIE, 2017-04)
Lean thinking approach plays a vital role in reducing waste and enhancing productivity in production environment and service setups. Lean thinking approach may be employed in cutting down the patients' waiting time in ...
Strengthening aluminum scrap by alloying with iron
(JJMIE, 2010)
The aim of this research is to experimentally study the effect of strengthening aluminum scrap by iron powder in order to achieve better mechanical properties. Aluminum scrap is melted in a heated furnace to form a melt ...
Main factors causing workers turnover in Jordan industrial sector
(JJMIE, 2011-04)
Workers turnover has been studied in Jordan to find out the main reasons causing this problem. A questionnaire was designed and distributed over twenty eight factories in Jordan, seven factories in each of the three main ...
Relative fatigue life estimation of cylindrical hollow rollers in general pure rolling contact
(Wiley InterScience, 2008)
Solid and hollow cylindrical rollers in pure rolling contact have been mod-elled. The two rollers are subjected to a combined normal and tangential loading. The tangential loading is one-third of the ...
The Importance of Class Attendance and Cumulative GPA for Academic Success in Industrial Engineering Classes
(ResearchGate, 2012-01)
The affect of the attendance percentage, the overall GPA and the number of credit hours the student is enrolled in at specific semester on the grade attained in specific course has been studied. This study has been performed ...
Predicting optimum hollowness of normally loaded cylindrical rollers using finite element analysis
(Taylor & Francis, 2010-12)
Fatigue life investigations have been made for hollow rollers in pure normal loading. Different hollowness percentages between 20 and 80% have been tested to find the optimum percentage hollowness that gives the longest ...
Design and Manufacturng of Self Actuating Traction Drives with Solid and Hollow Rollers
(2010-09)
The friction drive speed reducer proposed by Flugrad and Qamhiyah in 2005 was mainly investigated in this paper. That self actuating traction drive uses six intermediate cylindrical rollers to transmit motion. Those rollers ...
Different Strategies to Improve the Production to Reach the Optimum Capacity in Plastic Company
(Taylor & Francis, 2017-10)
In this paper a case study of a company was studied to determine the main factors affecting its production capacity, and study their influence to improve the production capacity to reach the optimum. Different aspects were ...