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020 _aTHE0006957(Local)
039 9 _a201906131213
_baida
_c201406191329
_dtraining1
_c201406191217
_dtraining1
_c201405271339
_dtraining1
_y201405271226
_ztraining1
040 _aUMP
090 _aTK7872 .K43 2013 rs Bc
100 0 _aKhairulnnisa Abdul Ghani@ Hashim
245 1 0 _aProgrammable logic controller for mini injection molding machine /
_cKhairulnnisa Abdul Ghani@ Hashim
260 _aKuantan, Pahang :
_bUMP ,
_c2013
300 _axiii, 53 p. :
_bill. (some col.) ;
_c30 cm. +
_e1 CD-ROM
502 _aProject paper (Bachelor of Mechatronics Engineering)-- Universiti Malaysia Pahang - 2013
504 _aBibliography : p. 53
520 3 _aThis project is motivated by an interest in using Programmable Logic Control (PLC) as a control system for a mini injection molding machine. PLC was used because it offers easy installation and alteration compare to other control system such as relays and computer control, at the same time PLC also can be reused by other system easily by creating new ladder diagram and downloads it to the current PLC. It will re-write the old program and perform the new system. In this study it consist of 3 important stages, which are developing the software, simulation process and also experimental process. Before that, a clear study on plastic injection molding process has been conducted to create a flowchart as a reference for developing the ladder diagram. Two different ladder diagrams were tested to get the most optimum one. These ladder diagram were tested with hydraulic system that imitate the real system of plastic injection molding machine. Time cycle of each ladder diagram has been taken, the result shows that the ladder 1 perform the sequences faster than ladder diagram 2. In conclusion, ladder diagram 1 can operate more repetitive cycle compare to ladder diagram 2. It can save cost, money and time for mini or large scale production
650 0 _aProgrammable logic controller
650 0 _aProcess control
650 0 _aInjection molding of plactics
999 _aVIRTUA40
_c4966
_d4972
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