电子科技
電子科技
전자과기
IT AGE
2014年
9期
137-139
,共3页
雕刻机%逐点比较法%直线插补%步进电机%C8051 F120
彫刻機%逐點比較法%直線插補%步進電機%C8051 F120
조각궤%축점비교법%직선삽보%보진전궤%C8051 F120
engraving machine%point-by-point comparison%line interpolation%step motor%C8051 F120
将一台由嵌入式SoC单片机控制的雕刻机,与基于PC机或DSP的雕刻机数控系统相比,其是一种低成本的解决方案。在给出了以C8051 F120单片机为主控芯片的数控系统原理框图的基础上,进一步讨论了逐点比较法直线插补的基本原理,并对控制系统的主要软件功能作了说明。经测试运行,该系统雕刻精度达0.01 mm,且雕刻速度快,并具有一定的经济实用价值。
將一檯由嵌入式SoC單片機控製的彫刻機,與基于PC機或DSP的彫刻機數控繫統相比,其是一種低成本的解決方案。在給齣瞭以C8051 F120單片機為主控芯片的數控繫統原理框圖的基礎上,進一步討論瞭逐點比較法直線插補的基本原理,併對控製繫統的主要軟件功能作瞭說明。經測試運行,該繫統彫刻精度達0.01 mm,且彫刻速度快,併具有一定的經濟實用價值。
장일태유감입식SoC단편궤공제적조각궤,여기우PC궤혹DSP적조각궤수공계통상비,기시일충저성본적해결방안。재급출료이C8051 F120단편궤위주공심편적수공계통원리광도적기출상,진일보토론료축점비교법직선삽보적기본원리,병대공제계통적주요연건공능작료설명。경측시운행,해계통조각정도체0.01 mm,차조각속도쾌,병구유일정적경제실용개치。
In view of the wide application of the engraving machine , an embedded SOC microcontroller con-trolled engraving machine is developed .It is of less production costs than the engraving machines based on PC or DSP.The control system block diagram with the C 8051F120 microcontroller as core processor is presented .The bas-ic theory of the line interpolation using point-by-point comparison method is discussed .The system software function is also introduced .Practical tests show that the carving accuracy is 0.01 mm.With fast carving speed , the design is of economic value .