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- Helical angle variation 螺旋角变化量
- Furthermore, the pressure drop in helical baffles heat exchangers gets down with the increase of helical angle. 同时,随着螺旋角的增大,螺旋折流板换热器的壳程压力损失呈下降趋势。
- The results show that the stator vane angle variation has a remarkable effect on the compressor performance. 试验结果表明，静叶角度的改变对压气机性能有着极为明显的影响。
- The characteristics and helical angle of the double circular arc gear are very different from those of the involute gear. 双圆弧齿轮传动的啮合特性和螺旋角的设计与渐开线齿轮传动有质的区别。
- However,a new mechanism,mechanism of screw arbor with large helical angle,is adopted for automatically rotational screw thread unloading in the designed die casting die. 该机构利用压铸机开模为螺纹型芯旋转脱模提供动力,通过大螺旋角螺杆机构将压铸机开模的直线运动,转变为螺纹型芯旋转运动,实现螺纹铸件自动脱模。
- Accordingly, Stress Triaxiality, Strain Energy Density Factor and Maximum Circle Tensile Stress near the crack tip and their variation due to the circle angle variation can be derived. 根据内部裂尖附近的位移分量和应力分量可以得到裂尖的应力三维度,应变能密度因子以及裂尖附近的最大周向拉应力随着圆周角的变化而变化的情况。
- Surveying and mapping of bevel gear helical angle 斜齿轮螺旋角的测绘
- Method: The angled variation of the petrous back wall and correlative structures were observed and measured in 20 adult cadaveric specimens. 方法:在20例40侧成人尸头上进行颞骨解剖,观察颞骨岩部后骨板成角变异的发生情况,测量相关数据。
- PRECISE MEASUREMENT FOR HELICAL ANGLE OF CYLINDRICAL GEARS 圆柱齿轮螺旋角的精密测量
- The plant was growing at an angle. 植物呈一定角度生长。
- Effect of helical angle on EHL of double-circular-arc gear 螺旋角对双圆弧齿轮弹性流体动压润滑的影响
- Useless and Old Gear Helical Angle Measurement with Hobbing Machine 用滚齿机测量废旧齿轮的螺旋角
- Keywords isometric helical angle tool;cam;curve fitting; 等螺旋角刀具;凸轮;曲线拟合;
- The Input-Output Angle Variation Analysis of Tripod Universal Joint 三叉杆式万向联轴器的转角差值分析
- A cutting speed model and a tool working angle model were used to analyze the effects of cutting speed and working angle variations on machining quality and tool lifetime during noncircular turning. 为了分析非圆车削过程中切削速度和刀具工作角度变化对工件加工质量和刀具使用寿命的影响,建立了非圆车削切削速度和刀具工作角度的数学模型。
- Prices have not shown much variation this year. 今年物价没显出多大变化。
- Prices are subject to variation. 价格可以变动。
- She cocked her hat at a jaunty angle. 她把帽子歪戴着,一副俏皮的样子。
- Optimization of helical angle of tooth of oblique-toothed synchronous belt 斜齿同步带带齿螺旋角的优化设计
- She hit her knee against the angle of the bed. 她的膝盖撞到床角上了。
