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Title: Computer Control of Z-Axis Movement in Micro Drilling Machine
Authors: Terzioğlu, Hakan
Yalçın, Gökhan
Neşeli, Süleyman
Keywords: Drill
Micro Drilling
Axis Control Delme
Mikro Delik delme
Eksen Kontrolü
Issue Date: 2020
Abstract: In this study, the automatic control of the feed axis is aimed to drill holes in micron diameters and precision by using a desktop drill. The control was carried out with the Visual Studio C # interface program using the feed rate, drilling depth and exit speed parameters of the drill in one axis. At the same time, the microprocessor control card enables the stepper motor of the drill to be managed and communicates with the computer. Using EEPROM memory, it is possible to work without the need of a computer whose operating parameters are stored in memory. PIC18F2550 microprocessor control board is used to control all components of the machine. In this way, both stepper motor drive and communication with computer are provided. With the designed control circuit, drilling can be performed with 3,6 degree precision. As a result of the drilling process carried out at different speeds and lengths of micron diameter (0.18-0.25μ) drill bits with the system created, it was seen that ideal drilling process could be performed according to the desired quality characteristics of the machine.
ISSN: 2148-2683
Appears in Collections:TR Dizin İndeksli Yayınlar Koleksiyonu / TR Dizin Indexed Publications Collections

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