>
Fa   |   Ar   |   En
   Optimization of Injection Molding Parameters for WC-Co Feedstocks  
   
نویسنده Amina Sri Yulis M. ,Muhamad Norhamidi ,Jamaludin Khairur Rijal
منبع jurnal teknologi - 2013 - دوره : 63 - شماره : 1 - صفحه:51 -54
چکیده    This study investigates the effect of injection molding parameters on the density of green body of cemented carbide (wc-co) – based powder injection molding (pim) feedstock. experiments were conducted with ball-milled wc-co powder mixed with a palm stearin and polyethylene binder system. to minimize the test run while maintaining the quality standard of data measurement, design of experiment approach, particularly taguchi method with l18 orthogonal array was used in the present study. several parameters were considered, namely, powder loading, injection temperature, holding pressure and injection rate, while density of the green body as the response factor. the results show the optimum combination of injection factor that produces the best green density value, which eventually will leads to higher density for sintered parts.
کلیدواژه Taguchi method; optimization; injection molding; green density
آدرس Universiti Kebangsaan Malaysia, Faculty of Engineering, Dept of Mechanical and Materials Engineering, Precision Process Research Group, Malaysia, Universiti Tun Hussein Onn Malaysia, Faculty of Mechanical and Manufacturing Engineering, Department of Engineering Mechanics, Malaysia, Universiti Teknologi Malaysia, Razak School of Engineering and Advanced Technology, Department of Mechanical Engineering, Malaysia
 
     
   
Authors
  
 
 

Copyright 2023
Islamic World Science Citation Center
All Rights Reserved