APLIKASI PLC PADA MESIN WASHING DAN RUN OUT MEASURING DI PT HINO MOTORS MANUFACTURING INDONESIA

PLC is a process control system equipment which is a new technology that can be relied upon to replace the conventional process control systems. Because PLC has many advantages when compared to conventional process control systems. One application of the PLC is the controller of the washing machine, where the machine is to clean all parts of the workpiece (Camshaft), the machine works by spraying a liquid coolant to the workpiece and the workpiece will be dried using spray water or blow the wind taken out of compressor. This machine can work automatically and manually. As for the automatic here is we just need meneka button once, then the machine will work in accordance with the order that the door will close, and then spray the liquid coolant to the workpiece, the workpiece will be dried using the wind, and the last door opens. For the manual method, we can adjust the performance of the machine by pressing the button on the machine. While the program is made by PLC MITSUBISHI Q00UCPU. Next on the Run Out Measuring machine, the working principle of this machine is to measure the diameter of the workpiece on the journal (Camshaft), the workpiece is placed on the clipper and then we hit the start button, it will lock the tail stock on Camshaft front, then move the probe to measure journal diameter at 1, 2 journaling, and journal 3. After completion of the probe will resign first and then tail stock. While the program is made by PLC MITSUBISHI Q00UCPU