為了提高PCB板制作的效率，改變傳統(tǒng)的化學(xué)腐蝕制板工藝，使用機(jī)械仿形銑制作電路板的方法，設(shè)計(jì)了以ATMEGA16單片機(jī)為核心部件的PCB板雕刻機(jī)控制系統(tǒng)。其中包括PCB雕刻機(jī)的基本功能、主要硬件電路設(shè)計(jì)和軟件的實(shí)現(xiàn)流程，并給出了相關(guān)設(shè)計(jì)電路。重點(diǎn)分析了雕刻機(jī)步進(jìn)電機(jī)的驅(qū)動(dòng)電路以及主軸電機(jī)的驅(qū)動(dòng)電路，該雕刻機(jī)經(jīng)實(shí)際運(yùn)行，系統(tǒng)工作良好，可有效提高PCB板的制作效率。
Abstract:
In order to improve the efficiency of production of PCB board and change the traditional chemical etching plates， using of mechanical copying milling method makes circuit boards，this paper introduces the PCB engraving machine control system used ATMEGA16 microcomputer as the core components. It includes basic function， the hardware circuit design and software realization process， and gives the corresponding circuit design.It analyses the drive circuit of engrawing machine stepper motor and spindle motor in detail. This engraving machine by practical operation， the system works well， which can effectively improve the production efficiency of PCB board.
標(biāo)簽：
AVR
PCB
雕刻機(jī)
上傳時(shí)間：
2013-10-17
上傳用戶：liangliang123
