北京印刷学院学报
北京印刷學院學報
북경인쇄학원학보
JOURNAL OF BEIJING INSTITUTE OF GRAPHIC COMMUNICATION
2014年
6期
48-51
,共4页
喷墨印刷%压电式喷墨头%喷头控制电路%FPGA
噴墨印刷%壓電式噴墨頭%噴頭控製電路%FPGA
분묵인쇄%압전식분묵두%분두공제전로%FPGA
ink-jet printing%piezoelectric inkjet head%ink-jet head control circuit%FPGA
为了提高喷墨印刷系统的印品质量，使其具有更强的墨滴控制能力，设计了XAAR公司的压电式喷墨头的控制电路。采用模块化设计，使用FPGA作为此喷墨头控制电路的核心器件，通过SATA接口接收上位机传来的命令及数据信息，为喷头设置相应的参数，不仅使喷头完成了在控制电路的驱动下稳定喷墨的基本要求，打印出所需图像，还实现了墨滴体积可控化，提高了图像的打印精度。
為瞭提高噴墨印刷繫統的印品質量，使其具有更彊的墨滴控製能力，設計瞭XAAR公司的壓電式噴墨頭的控製電路。採用模塊化設計，使用FPGA作為此噴墨頭控製電路的覈心器件，通過SATA接口接收上位機傳來的命令及數據信息，為噴頭設置相應的參數，不僅使噴頭完成瞭在控製電路的驅動下穩定噴墨的基本要求，打印齣所需圖像，還實現瞭墨滴體積可控化，提高瞭圖像的打印精度。
위료제고분묵인쇄계통적인품질량，사기구유경강적묵적공제능력，설계료XAAR공사적압전식분묵두적공제전로。채용모괴화설계，사용FPGA작위차분묵두공제전로적핵심기건，통과SATA접구접수상위궤전래적명령급수거신식，위분두설치상응적삼수，불부사분두완성료재공제전로적구동하은정분묵적기본요구，타인출소수도상，환실현료묵적체적가공화，제고료도상적타인정도。
In order to improve the inkjet printing system of printing quality, make it have stronger drops control ability, the author designs the piezoelectric inkjet head control circuit of XAAR. In this paper, the author uses of a modular structure for the design and takes FPGA as the core device of this inkjet head control circuit. It receives the command and data information through SATA interface from PC. The author sets the appropriate parameters for the inkjet head. Not only do the design can complete the basic requirement of steady jet by the driving of control circuit, printing out the required image, but also can realize drop volume control, improving the printing precision of image.
