Suppressed by the up passage vortex at upstream side of blade, the intensity and scale of the tip clearance leakage vortex is decreased. 渐缩型间隙在叶片前半轴弦受到上通道涡的抑制,减少了叶顶间隙泄漏涡的强度和范围;
By using geometry analysis method, this paper educed calculation formula of normal direction gear side clearance when internal gearing involute gear transmission center distance waned slightly. 通过几何分析的方法,导出了内啮合渐开线齿轮传动中心距略变小时,法向齿侧间隙的计算公式,供齿轮传动设计计算之用。
In this peper, the side clearance of gears is classified into two parts: stochastic variate and stochastic phasing side clearance. 将齿轮副侧隙划分为随机变量侧隙和随机相位侧隙两部分。
The again study of zero side clearance angle bandsaw cutting theoretics 零锯料角带锯锯切机理的再研究
Probability Distribution of the Side Clearance of Gears 齿轮副侧隙的概率分布
A First Study on Woodworking Saws of Zero Degree Side Clearance Angle 零锯料角木工锯子的初步研究
Optimization and Comparison of the Side& Clearance of the Precision harmonic gear in the numerically Controlled machines 数控机床用精密谐波齿轮侧隙优化和对比
This paper has described the adjusting methods for the clearance of the helix cone gear mesh side of the reducer as well as the clearance of the paired cone roller bearings. Research of Cone Roller Machine of Producing Thick Screw Vane 阐述了减速机圆锥齿轮啮合间隙和成对圆锥滚子轴承间隙的调整方法生产厚螺旋叶片的锥辊轧机的研究
The Adjustment for the Clearance of the Helix Cone Gear Mesh Side for the Reducer and the Clearance of Paired Cone Roller Bearings 减速机螺旋圆锥齿轮啮合侧间隙及成对圆锥滚子轴承间隙调整
Discussion again on principle effect of side clearance angle to cutting surface roughness 锯料角影响锯切表面粗糙度机理再探
Results indicated that the surface roughness would not be effected by saw cutting amount as long as saw side clearance angle wasn't changed. 分析结果表明,只要锯料角不变化,则锯料量的变化对锯切表面粗糙度不起任何作用。
Study on the Sawblade of Zero Degree Side Clearance Angle (-) 零锯料角锯之研究(一)
First it analysed the principle made cutting power depress of zero degree side clearance angle woodworking saws from affecting cutting power three factor. 分析了这三个因素使零锯料角木工锯子锯切功率降低的机理,并用有关实验加以证明。
The highest temperature, the maximum temperature fluctuation, and temperature in the every time of day in the upper layer soil all occurred under the middle of the mulch, which was followed in turn by the side and clearance of the mulch. 一日内表层土温的最大变幅和各时刻温度的最大值和最大变幅均发生在膜中,其次是膜边、垄沟。
The experiment results prove that inflicting some normal lord and increasing bush side clearance and decreasing contact angle can improve the lubricating condition and save the construction time. 实验结果证明,施加一定的法向载荷和适当加大轴瓦侧间隙及减小接触包角可以改善润滑条件和节省施工时间。
Obliquity caused by engaged deviation and cumulative pitch error are two mostly factor which cause gear side clearance asymmetry. 啮合偏移引起的综合倾角和周节累积误差是造成齿侧间隙不均匀的两个主要因素。
Calculation of the normal side gear clearance of internal-engaging involute gear transmisson 内啮合渐开线直齿轮传动法向齿侧间隙计算
Through design and calculation, determined soft and rigid gear conjugation coefficient, obtained teeth side clearance when soft and rigid gear mesh transmission. 通过设计计算确定了柔、刚轮的变位系数,得到了柔、刚轮在啮合传动时的齿侧间隙值。
Effect of Saw Side Clearance Angle on Cutting Roughness 锯片锯料角对锯切表面粗糙度影响机理分析
The data on side clearance and open working clearance from the first to the fourth ring were provided. 提供了第一到第四道环的侧面间隙和工作开口间隙数据。
The calculation method of normal side gear clearance for non operative side is studied in this article by geometrically symmetrical method, when the centre to centre distance of the internal engaging involute gear transmission reduces slightly. 用几何对称的方法研究了内啮合渐开线直齿圆柱齿轮传动中心距略减小时,非工作齿面法向齿侧间隙的计算方法。
Introduced saw chain depth setting and cutting top run-out and cutting top total run-out and side clearance of the cutting edge testing method by the centesimal graduation meter and the instrument microscope, and discussed the testing error. 阐述了利用百分表、万能工具显微镜检测锯链限料量、切削齿齿顶跳动、切削齿齿顶总跳动、侧刃后角的方法,并分析了测量误差。
For the tool of side tracking, mainly used articulated composite milling wimble, slip hydraulic anchoring finder, enlarge the well diameter, augment the annular clearance, and optimize the slurry's property to improve the well cementing quality. 开窗工具以研究铰式复合铣锥、卡瓦液压锚定式斜向器为主,采用扩径增大环空间隙和优化水泥浆性能来提高封固质量。
Specially this article has compared teeth side clearance change to the system non-linear dynamics response characteristic influence in the underloading and the heavy load two kind of operating mode. 并着重分析比较了在轻载和重载两种工况下齿侧间隙变化对系统的非线性动力学响应特性的影响,为我们今后在工程实践中合理设计齿侧间隙提供理论依据。