root bending
英 [ruːt ˈbendɪŋ]
美 [ruːt ˈbendɪŋ]
网络 根曲
双语例句
- An Analytic Calculation Method for the Tooth Root Bending Stress of Asymmetric Plastic Gear
非对称塑料齿轮弯曲应力的解析法计算 - Considering the time-variant mesh stiffness, the calculated results demonstrated the change of tooth root bending stress in one engagement period.
计算结果揭示了由于时变啮合刚度的影响齿根弯曲应力在一个啮合周期的变化规律。 - Compared with a standard involute gear, the unsymmetric involute gear could efficiently improve the tooth root bending strength by finite element analysis.
对实例的有限元分析表明非对称渐开线齿轮的齿根弯曲强度比对称齿轮有较大提高。 - Feel that our body is like a towering tree as the root firmly in the earth, the branches with a breeze gently bending the left.
感觉我们的身体就像一棵参天大树一样稳稳的扎在土里，树枝随一阵微风轻轻的向左弯曲。 - It plays a very important role of the shape of transitional curve in gear root to bending strength, for higher strength, we must research the transitional curve in gear root.
齿根过渡曲线的形状对齿根弯曲强度有重要影响，为了提高齿轮的弯曲强度，就有必要研究齿根过渡曲线。 - Tooth root bending stress of these points were calculated by an example to verify that the loading capacity of asymmetric plastic gear is higher than the symmetric one.
通过实例计算了各特性啮合点的齿根弯曲应力，说明了非对称渐开线塑料齿轮比对称塑料齿轮具有更高的承载能力。 - Finite element analysis of the tooth root bending stress of an unsymmetric gear with double pressure angles
双压力角非对称齿廓齿轮齿根弯曲应力的有限元分析 - By using these diagrams, the effect of friction between teeth on tooth root bending stress of the driving gear can be directly found without complex formula calculation.
利用该图谱，不必开展繁琐的公式计算即可直接查出齿间摩擦对主动轮齿根弯曲疲劳应力的影响。 - The Lagrange multipliers optimization method is presented for wing+ winglet configuration with constraint for lifting coefficient and wing root bending moment. By shaping the wing with winglet, decrease the sum of induced drag and profile drag, increase span efficiency and lift-drag ratio.
采用Lagrange乘数优化方法，约束升力系数和机翼翼根弯矩，通过修改机翼+翼梢小翼组合体的结构外形，减小机翼的诱导阻力和形状阻力，提高机翼的展向效率和升阻比的大小。 - Unsteady pressures at 9 positions on both sides of the vertical tail were recorded, and these unsteady pressures were integrated along the surface to yield the root bending moment of the vertical tail.
实验测量了垂尾内外侧表面各9处的脉动压力，并将脉动压力沿表面积分近似得到垂尾的根部弯矩响应。 - A study of the effect of root canal pin on increasing the strength of bending resistance of PFM crown abutment
根管钉加强烤瓷冠基牙抗折强度作用的研究 - This article analyzes the bending fatigue stress on the tooth root involving the effect of the additional radial pressures under this condition, and brings forward a group of equations for the determination of the bending fatigue stress es of the marine gearing under this working condition.
本文分析了包括这种附加径向力在内的实际外载荷作用下轮齿危险剖面上的弯曲疲劳应力，并提出一组船用齿轮齿根弯曲疲劳强度计算公式。 - Cruciform welds were fatigue tested under constant amplitude axial load and variable load history conditions. Fatigue cracks generally initiate at the root but may initiate at the toe if higher bending stresses are induced by joint distortion.
对十字接头分别进行恒幅轴向载荷和变载荷历程疲劳试验，接头疲劳裂纹通常开始发生在焊缝根部，但如果接头变形引起的弯曲应力较大，疲劳裂纹也可能发生在焊缝趾部。 - The calculation formula and frictional force influence factor of the tooth root bending stress were derived theoretically considering inclusive of frictional force.
推导出了考虑摩擦力在内的齿根弯曲应力的计算公式，得出了影响齿根弯曲应力的摩擦力因子。 - Both the root bending moment and tip acceleration response increase sharply when the angle of attack is higher than 20 degree;
2当迎角达到20°后，翼根弯矩响应和翼尖加速度响应都急剧增加，抖振起始迎角约为20°； - According to the traditional strength theory of the involute gear, the effect of the sliding friction between teeth can be neglected during calculation of tooth root bending fatigue strength, but for the helical gear it's not the case.
针对传统的齿轮强度理论不计齿间摩擦的观点，通过对渐开线斜齿减速齿轮机构中主动齿轮受力情况进行全面分析、研究，推导出齿间摩擦作用下主动齿轮齿根弯曲疲劳应力计算公式。 - Obtained the laws of meshing contact-impact, the contact force, the contact stress, the tooth root bending stress and the contact area in the dynamic meshing of spiral bevel gears.
得到了螺旋锥齿轮动态啮合过程的啮合接触冲击曲线，以及齿面接触力、齿面接触应力、齿根弯曲应力和轮齿接触区等动态接触特性的变化规律。 - A single root canal teeth, showing a few teeth, bending ( accounting for11% of the single-root teeth).
单根多根管的牙齿，可见少数牙齿弯曲（占单根牙的11%）。 - Compared with the symmetric involute gear, asymmetric involute gear tooth face contact stress can be reduced 28.86%, tooth root bending stress can be reduced 6.37%.
与对称渐开线齿轮相比，非对称渐开线齿轮齿面接触应力可降低28.86%，齿根弯曲应力可降低6.37%。 - High concentration extract make soybean root malformation, manifesting as root bending and asymmetric growth, partly absence of root hair, etc.3.
较高浓度的曼陀罗浸提液使大豆幼根生长严重畸变，表现为根尖弯曲不对称生长，局部根毛不生长等。 - It established model of arc cylinder gear, and used the FE method to analyze its gear pair tooth flank contact fatigue strengthen and root of tooth bending fatigue strengthen. Compared with other cylinder gear, it had predominant transmission characteristic.
建立了弧齿圆柱齿轮的模型，运用有限元分析的方法对其齿轮副齿面接触疲劳强度以及齿根弯曲疲劳强度进行了分析，并与其它圆柱齿轮进行比较，显示了其优越的传动特性。 - The strength model is constructed from the strength of scroll root ( including static strength and bending fatigue strength) and axial rigidity.
所建立的涡旋齿强度模型由涡旋齿根强度（静强度和齿根弯曲强度）和涡旋齿轴向刚度组成。