經(jīng)濟(jì)型網(wǎng)絡(luò)化數(shù)控系統(tǒng)的開(kāi)發(fā)與應(yīng)用文中介紹了基于工業(yè)PC和專用DSP運(yùn)動(dòng)控制技術(shù)的經(jīng)濟(jì)型網(wǎng)絡(luò)化開(kāi)放式數(shù)控系統(tǒng)。在WINDOWS平臺(tái)下，利用PC豐富成熟的資源和專用DSP MCX314AS強(qiáng)大的運(yùn)動(dòng)控制功能，并使用Visual C++和COM技術(shù)開(kāi)發(fā)系統(tǒng)軟件和API，最終形成多功能、低價(jià)格、高性能、簡(jiǎn)單、可靠、具有多軸多通道控制能力，豐富的標(biāo)準(zhǔn)接口，可配套使用多種伺服驅(qū)動(dòng)單元和真彩色液晶顯示器，連接以太網(wǎng)絡(luò)通信、同CAD/CAM及管理系統(tǒng)互動(dòng)的數(shù)控系統(tǒng)產(chǎn)品。該系統(tǒng)已成功應(yīng)用于對(duì)立式銑床X8126的改造。

Abstract: A type of economical internetized NC system with application specific DSP was introduced in detail. The control system based on PC and DSP MCX314AS. The tool, Visual? C++, and COM technology helped to develop the system software and API driving MCX314AS. The NC system has the abilities of controlling multi-axis, connecting all kind of servomotor, CRT and TFT LCD, communicating with manage system and CAD/CAM? through internet. It is worthful for?high cost performance and reliability. The system was used to reconstruct a milling machine X8126 successfully.
Key words: Numerical Control; Servomotor; Motion Control; Internetize