基于Web的數(shù)控曲面磨床幾何誤差補償技術：以誤差補償技術的網(wǎng)絡化應用為目的展開研究，選取SMART-CNC 數(shù)控曲面磨床為研究對象，運用多體理論，建立了磨床的運動模型，獲得了與精密刀具軌跡相對應的逆變刀具路線或逆變數(shù)控指令的求解方法，在此基礎開發(fā)了基于網(wǎng)絡的誤差補償軟件，構建了網(wǎng)絡化誤差補償服務系統(tǒng)。仿真試驗結(jié)果從理論上證明了本文建模方法的正確性和網(wǎng)絡化應用方案的可行性。
關鍵詞 多體理論；數(shù)控磨床；誤差補償；網(wǎng)絡化制造

Abstract Web-based application system of geometric error compensation aims to broaden error compensation technology by using network. SMART-CNC machine tool has been chosen as the object of experiment. Based on the kinematics of multi-body system, the movement equation for SMART-CNC machine tool has been built.Furthermore, web-based error compensation system has been implemented. With the function of imitating, the practical cutter track and the ideal cutter path can be seen exactly superposed, which validates the web-based application system in theory.
Key words Multi-body system; Grinding machine; Error compensation; Network-based Manufacturing.