本文研究了運(yùn)動(dòng)控制器應(yīng)用于銑床數(shù)控改造的應(yīng)用方法。首先介紹了數(shù)控系統(tǒng)的
工作過(guò)程，然后重點(diǎn)分析了其硬件組成與軟件設(shè)計(jì)，并通過(guò)試驗(yàn)實(shí)現(xiàn)了數(shù)控代碼的預(yù)期功能,表明該通用嵌入式的運(yùn)動(dòng)控制器應(yīng)用于經(jīng)濟(jì)型數(shù)控機(jī)床改造是可行的,具有廣闊的前景。
關(guān)鍵字：銑床；運(yùn)動(dòng)控制器；嵌入式；數(shù)控

Study of the Digital Control Milling Machine based on the Embedded Motion Controller
TONG Ruiyang, SHAO Guojin
(Pingdingshan Institute of Technology; Pingdingshan 467064; China)
Abstract: The method how to apply the motion controller to milling machine reform is studied in this paper. Firstly the work process of the digital control system was introduced, and then the hardware structure and software design are focused. The experiment can achieve the expecting purpose, which can prove that the feasibility of applying the motion controller into the improvement of digital control milling machine, and have a wide foreground.
Keywords: Milling Machine; Motion Controller; Embedded; Digital Control
數(shù)控機(jī)床可以實(shí)現(xiàn)加工的自動(dòng)化,比傳統(tǒng)機(jī)床提高了生產(chǎn)效率,而且加工零件的精度高,
尺寸分散度小。我國(guó)有廣闊的機(jī)床數(shù)控化改造的市場(chǎng)。本文將通用嵌入式運(yùn)動(dòng)控制器用于一臺(tái)立式銑床X8126 的數(shù)控改造試驗(yàn)。改造中保留了原有的主軸系統(tǒng)和冷卻系統(tǒng),用步進(jìn)電機(jī)驅(qū)動(dòng)系統(tǒng)對(duì)銑床進(jìn)行X、Y、Z 三軸數(shù)控改造。此次改造后步進(jìn)距離是0.001mm/脈沖。