常見例句雙語例句Usually, there exist undercutting phenomena in helical groove milling process, which affect the accuracy and geometrical shape greatly.螺旋槽成形銑削時(shí)普遍存在根切現(xiàn)象,在很大程度上影響到加工精度和幾何形狀。The NC machining method by using a simple milling tooth device and the forming principle of bevel helical milling cutters are introduced.介紹了在普通數(shù)控銑床上利用簡易銑齒裝置加工錐形螺旋銑刀的方法及成形原理。A quadratic model of predicting helical milling force was researched. The effects of spindle speed, feed per tooth, and axial and radial depth of cut were analyzed.通過統(tǒng)計(jì)學(xué)中的響應(yīng)曲面法建立了螺旋銑削過程中切削力的二階模型,并分析了主軸轉(zhuǎn)速、每齒進(jìn)給量、軸向和徑向切削深度等因素對(duì)切削力的影響。 返回 helical milling