自動(dòng)換刀機(jī)構(gòu)的設(shè)計(jì)[外文翻譯]

數(shù)控立式銑床是數(shù)控銑床中數(shù)量最多的一種，應(yīng)用范圍也最為廣泛。小型數(shù)控銑床一般都采用工作臺(tái)移動(dòng)、升降、及主軸不動(dòng)方式，與普通立式升降臺(tái)銑床相似；中型數(shù)控立式銑床一般采用縱向和橫向工作臺(tái)移動(dòng)方式，且主軸沿垂直溜板上下運(yùn)動(dòng)；大型數(shù)控立式銑床，因要考慮到擴(kuò)大行程，縮小占地面積及剛性等技術(shù)問(wèn)題，往往采用龍門(mén)架移動(dòng)式，其主軸可以在龍門(mén)架的橫向與垂直溜板上運(yùn)動(dòng)，而龍門(mén)架則沿床身作縱向運(yùn)動(dòng)。
Cutter replacement device design automatically
Nc vertical milling machine is the most number of CNC milling machine, application scope and the most widely used. Small CNC milling machine typically use the workbench mobile, lift, and spindle motionless way, and ordinary vertical lift milling machine is similar; Medium Nc vertical milling machine generally USES the longitudinal and transverse workbench mobile way along vertical axis, and slip board up and down movement; Large Nc vertical milling machine, because want to consider to expand trip, narrow area and rigidity, often using technical problems on mobile, its spindle can frame which is fabricated according to the horizontal and vertical in frame which is fabricated according to the slip board movement, and frame which is fabricated according to the bed while moves longitudinally.