Aimed at a straddle blade root, the influence of the interface friction coefficient and initial clearance on the contact force distribution, load distribution and the maximum stress is analyzed.
文中以一菌型叶根为对象，分析了界面摩擦系数和初始间隙对接触力分布、载荷分配及最大应力的影响。
Installation of turbine can be enhanced and safe and smooth operation can be guaranteed by improving assembly technology of blade root.
改进叶根装配工艺后，可提高汽轮机的安装质量，保证汽轮机安全平稳运行。
This paper gives the design method and key point during machining of pin holes on rotor for the fork-type blade root.
论述了转子叉形齿叶根销孔加工用钻模的设计方法及制造时关键要点。
This paper has introduced the reason of undercut in blade root NC machining and pointed out the solving measures.
分析了叶根数控加工中出现欠切的原因，提出了解决办法。
A calculation method for blade group vibration is presented starting with boundary assumptions to take care of the influence of root flexibility.
本文给出了从边界条件着手考虑叶根柔度影响的汽轮机叶片组的振动计算方法。
Parametric values on the contact lines of disc cutter blade and the side surface cogwheel, disc cutter blade and gear root surface are determined by using vector method.
建立了斜齿圆柱齿轮侧面及齿根面的直角坐标方程序，应用矢量法确定盘形铣刀齿刃与轮齿侧面及齿根面接触线上各点的参数值。
According to the specialized demands of the rotor blade design, the paper studies emphatically how to creat the feature library which is used to design the root and the platform of blade.
根据转子叶片设计的特殊要求，本文着重研究了转子叶片榫头、安装板的特征库。
This tongue shall have all the bone, glands, root and underlying base or blade meat trim removed and be almost entirely free of fat.
剔除所有的舌骨、腺体组织、舌根和舌底或舌叶下之赘肉，且必须几乎不带任何脂肪。
May include meat trimmed from the blade and root portions of the tongue.
可包括从舌叶和舌根部分剔除的肉。
May include meat trimmed from the blade and root portions of the tongue.
可包括从舌叶和舌根部分剔除的肉。
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