Pass to expati at e the characteristics of segment double circular arc gear, introducing the appl ication of segment double circular arc gear in turbine compressor, It presented that segment double circular arc gear in the high speed and large deeply turbi ne compressor was necessary.
通过阐述分阶式双圆弧齿轮传动特点，介绍了分阶式双圆弧齿轮在透平压缩机中的应用，说明在高速、型透平压缩机中采用分阶式双圆弧齿轮是必要的。
The main research as follow: gradually open line, in which a small segment adopted to draw straight line to matching; the key points, at which gradually open polar coordinate calculation is adopted; there are two kinds of situation should be considered in the outside wheel gear; in order to keep enough place for revolving angle, repla...
研究工作包括：渐开线采用小段直线的拟合；关键点采用渐开线公式的极坐标形式计算；外齿轮齿廓渐开线要考虑两种情况的生成；外齿轮上以作用力的方式代替转距以保证在节点处啮合外齿轮所要旋转的角度；用ANSYS软件仿真了几组不同的情况，并将仿真结果与理论计算结果进行比较，结果表明所用理论方法和所建模型的正确性。
Because the resistance transmitter is built in the tooth gear, when deflexion occurs on the axle of the segment gear, the rocking arm of the resistance transmitter deflects accordingly.
由于电阻发送器系设置在齿轮传动机构上，因此当齿轮传动机构中的扇形齿轮轴产生偏转时，电阻发送器的转臂也相应的地偏转。
The analysis of individual segment reveals more sensitive changes of the vibration signals in both time and frequency domain caused by gear faults.
利用周期分段处理法，将振动平均信号等距分段，分别对各段信号进行频谱分析。
Use zince - base aluminium compounded with rare earth and magnesium used to produce segment and worm gear
用稀土镁复合锌基铝合金生产轴瓦、蜗轮等零件
The mathematical model of basic rack with micro-segment profiles is set up at first. Then by using of the theory of gearing (equation of mesh), teeth profiles mathematical model for the non-circular gear with micro-segment profiles is obtained.
在建立具有微线段齿廓的基本齿条数学模型基础上，应用齿轮啮合原理（啮合方程），在齿轮坐标系中获得具有微线段齿廓的非圆齿轮齿廓曲线的数学模型。
The article introduces the forming theory of mi cro-segment profile and deduces its equations of rack & gear profile in the Cartesian coordinate system detailedly via coordinate conversion.
介绍了微段渐开线齿轮齿廓形成过程，通过坐标变换的方法建立了微段渐开线齿条/齿轮齿廓的直角坐标方程，对研究这种新型齿廓起着重要的作用；
Final drive is two-stage planetary reduction gear mechanism. It is mounted at outside of steering and braking clutch. Combined sprocket segment is very convenient for assembling, disassembling and service.
功率分轴式二级减速齿轮系功率分轴式二级减速齿轮终传动为两级行星传动减速机构，装在转向与制动离合器外侧，组合式链齿、拆装，维修极其方便。
In this paper analyses the fundamental method for count the locus parameter and error of approximate parallel line segment on the gear and five link mechanism.
分析了齿轮五杆机构直线段轨迹参数计算和误差分析的基本方法。
Study on emulation system of micro-segment gear drive
微线段齿轮啮合仿真系统的研制
Aimed at the gear fault diagnosis, a diagnosis system which based on the wavelet for picking up character and BP neural network are proposed, the energy distributing of each frequency segment which is decomposed by wavelet are treated as the eigenvector and input the NN.
针对齿轮的故障诊断，提出了一种基于小波特征提取和BP神经网络的诊断系统，利用小波分解后各频段能量的分布作为特征向量输入神经网络。
Analyses the Locus Parameter of Approximate Parallel Line Segment on the Gear and Five link Mechanism
齿轮五杆机构两近似平行直线段轨迹参数的分析
The Gear and Five-Link Mechanism Accomplishing the Locus of Approximate Parallel Line Segment and Differential Pushing
实现近似平行直线轨迹差动推送的齿轮五杆机构
Bulk volume of the volume of block block block caliper micrometer-specific block, such as special types of straight shank drill bits Serratula straight shank long twist drill set, such as alloy straight shank twist drill reamer type of hand reamer straight shank straight shank machine reamer taper shank machine reamer and other types of coarse tooth cutter straight shank cutter tooth taper shank Rough Milling fine-tooth cutter straight shank end mill, such as hand-tap machine tap tap tap left teeth straight pipe tap, such as garden die die die left teeth straight pipe die die US-made of other alloys such as Alloy blade machine Segment saw blade, such as gear type inverted roller gear Gear planing cutter knife disc-shaped gear gear shaper cutters, such as factory outlets: cast iron flat, square boxes, granite slab, square and so on.
量块 散量块卡尺专用块千分尺专用块等钻头类直柄麻花钻直柄长麻花钻镶合金直柄麻花钻等铰刀类直柄手铰刀直柄机用铰刀锥柄机用铰刀等铣刀类粗齿直柄立铣刀粗齿锥柄立铣刀细齿直柄立铣刀等丝锥手用丝锥机用丝锥左牙丝锥直管丝锥等板牙园板牙左牙板牙直管板牙美制板牙等其他合金刀头合金刀片机用锯条等齿轮倒类齿轮滚刀齿轮刨刀齿轮铣刀盘形插齿刀等厂家直销：铸铁平板、方箱、花岗石平板、直角尺等。