By analyzing the scanning galvanometer the effect of offset between reflector surface and its rotate axis is given quantitatively 通過對掃描振鏡的分析,定量給出了反射鏡反射面與振鏡轉(zhuǎn)軸偏心對掃描光線的影響。
In this axial turbine , steam always flows along the axis of rotated axis , thus , all blades extend with the radiation shape along the axis outward 在這種軸流式渦輪機中,蒸汽總是沿主軸的旋轉(zhuǎn)軸流動的,因此,葉片由主軸向外呈輻射狀展開。
The influences of thermal effect of an axis on its design precision were discussed and the temperature distribution of a rotating axis was obtained by the conventional heat transfer equations that needed a complex solving procedure and gave a blurry distribution rule 摘要考慮了熱對提高軸類件設計精度的影響,并通過傳統(tǒng)導熱微分方程法和一般傳熱學理論對主軸在運動時熱分布進行了分析,指出了傳統(tǒng)熱微分方程解法復雜,從解析式中難以看出溫度分布規(guī)律,運用傳熱學理論解法簡單明? ,結(jié)果易于反映各參數(shù)關(guān)系,精確度較高,實用性強。