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Now showing items 11-20 of 28
Optimization on parameter settings in determining warpage factors of a side-gated thin shallow part injection molding for PP, ABS & PC+ABS materials
(Praise Worthy Prize S.r.l., 2012-05)
The injection molding process of thin shallow part requires several concerns in order to produce a quality output. In part of determining the best parameter settings, among other considerations that need to be taken are ...
Improvement of corrosion resistance of rare earth element (REE)-based anodic oxidation coating on AZ91D magnesium alloy
(Trans Tech Publications, 2012)
Anodization is a useful technique for forming protective films on magnesium alloys and improves its corrosion resistance. Based on the rare earth metal (REE) salt solution, the optimum parameter was selected by comparing ...
Analyzing the jamming of parts on the shaft in assembly processes
(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 ...
The study of surface roughness and MRR of mild steel using manual plasma arc cutting machining
(Trans Tech Publications, 2012)
Manufacturing companies define the qualities of thermal removing process based on the dimension and physical appearance of the cutting material surface. Therefore, the roughness of the surface area of the cutting material ...
Preliminary study on cutting solid object using water at pressure exceeding 1000 MPa
(Trans Tech Publications, 2012)
To date, the highest pump pressure available in market is 648 MPa from FLOW International Corp. Cutting with ultra high pressure reduces abrasive usage, faster cutting speed, increased depth of cuts and increase efficiency. ...
Design and anaysis of thermoacoustic air conditioning system as environmental friendly device
(Trans Tech Publications, 2012-02)
Thermoacoustic air conditioning system is a new technology design of cooling system which offers the possibility for simple and efficient energy conversion devices. This research is looking an alternative for CFC-contained ...
Surface roughness and MRR effect on manual plasma arc cutting machining
(World Academy of Science, Engineering and Technology (WASET), 2012)
Industrial surveys shows that manufacturing
companies define the qualities of thermal removing process based on
the dimension and physical appearance of the cutting material
surface. Therefore, the roughness of the ...
The study of lean layout in an automotive parts manufacturer
(Trans Tech Publications, 2012)
The term "Lean" was the Japanese model and had been associated with the practice of interpreting the value added activities from those that are wasted ("muda" in Japanese) in an organization and its supply chain [1]. Apart ...
Development of improved bottleneck-based heuristic for re-entrant flow shop with dominant machine at M1 and M4
(Praise Worthy Prize S.r.l., 2012-03)
This project investigates the possibility of developing scheduling heuristic using bottleneck approach for a four machine permutation re-entrant flow shop with the process routing of M1,M2,M3,M4,M3,M4 where M1 and M4 have ...
Performance evaluation of m3 bottleneck based heuristic for M1M2M3 flow shop
(Praise Worthy Prize S.r.l., 2012-09)
This project investigates the possibility of developing scheduling heuristic using bottleneck approach for a three machine flow shop scheduling with the tendency of dominant machine at the first process. Due to the re-entrant ...