A design method of non-perpendicular pitch cone of the honing wheel is presented in this article. By adjusting the distance from the contact point of pitch cones to the axis of honing wheel, the relative velocity between pitch cones is ensured to be in the direction of the tooth trace of the gear.
提出了用于珩磨螺旋锥齿轮的非正交珩磨轮节锥面的设计方法，通过调整节锥面切点到珩磨轮轴线的距离，保证了节锥面之间的相对速度恰好沿着齿长方向。
At wikus you may choose between constant and variable tooth pitch. here the contact length of the blade in the work piece is decisive.
wikus公司，你可以在恒齿或变齿之间选择，标准的切进量就是锯条于加工物件里的接触弧长。
In this paper, we proved that there exists only one contact point between a pair of non-circular gears working under the designed pitch curves when they are manufactured by involute cylindrical gear cutter in numeric control slotting machine. Under this manufacturing condition, the pair of non-circular gears can mesh accurately.
证明了采用渐开线圆柱齿轮刀具在数控插齿机上加工的1对非圆齿轮副传动时，在其按设计的已知节曲线工作时，两非圆齿轮副的齿廓具有单一的接触点，即能保证正确的啮合关系，为深入分析非圆齿轮副的传动机理提供了前提。
Methods of measurement to determine the pitch diameter of thread ring gages presents serious difficulties, particularly in securing proper contact pressure when a high degree of precision is required.
用测量法来决定螺纹环规的螺纹中径出现了一些严重的问题，特别是当要求高精度的时候，还难保证适当的接触压力。
Short Pitch: The perforation pitch of a negative stock, which is somewhat shorter than the pitch of positive stock to avoid slippage in contact printing.
短尺孔距：底片的孔距，比拷贝片的孔距要短一些，防止接触印片时滑动。
By analysing and calculating the variations in distribution of axis direction contact force and contact pressure on screw thread, the influence of errors of pitch and taper of casing screw threads to the properties of resisting pull and sealing liquid and gas are studied. Based on the result obtained through analysis, a reasonable tolerance distribution for pitch and taper is proposed.
最后，本文通过分析计算内外螺纹不同的螺距、锥度参数配合时，轴向载荷及接触压力在螺纹上分布的变化，研究了套管螺纹的螺距、锥度参数误差对套管螺纹接头的拉伸和密封性能的影响，并依据分析结果提出了二参数公差带的合理分布。
In the end, the influence of force transmission in contact region by the pitch error is analysis, finding the influencing parameters, and finding the solving methods.
最后阐述了齿距误差对载荷传动接触区的影响，寻找到了影响参数，找出了解决的办法。
The maximum contact stress and bending stress occur when the contact point is near the pitch point, and increasing the nominal radius of circular arc tooth trace reduces the contact stresses and bending stresses.
应力分析之结果则显示当接触点接近节点时，齿面将有最大的接触应力及齿根弯曲应力，而使用较大的齿线圆弧半径将可降低齿面接触应力及齿根弯曲应力。
In chapter 3, the geometric situation in a ball contact area is analysed with the consideration of structure parameters including horizontal pitch deviation, vertical pitch deviation, the transition curve on block, the position of arm of force and ball interference.
在本文第三章分析了导轨副在结构参数变化（水平节距偏差、垂直节距偏差、滑块滚道过渡部分设置间隙、导轨副力臂位置变化、钢球具有过盈量）时钢球接触区几何关系的变化情况。
Results The major occupational hazards in the process of methanol production by water gas were toxic substancescarbon monoxide, methanol, coal tar pitch volatiles, benzo(a pyrene, phenol, benzene, sodium hydroxide and chlorine and physical factors; the short duration contact concentration and the weighted average concentration of carbon monoxide, methanol, coal tar pitch volatiles, benzene and coal dust didn't conform to the national occupational health standards.
结果水煤气制甲醇工艺最主要的职业病危害因素：有毒物质为一氧化碳、甲醇、煤焦油沥青挥发物、苯并芘、苯酚、苯、氢氧化钠、氯气，物理因素为噪声，粉尘为煤尘。一氧化碳、甲醇、煤焦油沥青挥发物、苯、煤尘等5种职业病危害因素部分工作地点的短时间接触浓度和工种的时间加权平均浓度不符合国家职业卫生标准。
In order to satisfy the quality control demands of contact pitch on high speed production line, an online realtime inspection system is developed.
为了满足制造集成芯片插槽的高速流水生产线质量控制要求，我们研制了一套插针快速敏捷检测系统。
Their point of tangency is called the pitch point, and since it lies on the line of centers, it is the only point at which the tooth profiles have pure rolling contact.
大小齿轮的接触点称为节点，由于节点位于中心线上，因此节点是齿形轮廓线上唯一做纯滚动接触的点。
This paper is about a pitch point meshing analysis of involute worm gearing in which its worm is placed between worm wheels The analysis is done through movable system of coordinate and the calculation of the contact line, the induced curvature and the lubrication angle is carried out.
用活动标架法对双节点侧置双蜗轮渐开线蜗杆传动进行啮合分析，对接触线、诱导曲率及润滑角进行了计算。
Performance Analysis of Gear Drive with Equivocal Modification Meshing beyond Pitch Point; Of a selector, a moving contact that engages with the contacts of a bank.
等变位节点外啮合齿轮传动性能分析与存储单元的触点相啮合的选择器滑动触点。
The calculation formulas of general curvature radius and tooth face contact stress of the unsymmetric gear with double pressure angles were proposed at the upper and lower points of single and double teeth mesh areas and the pitch point.
推导出双压力角非对称齿轮在单、双齿啮合上、下界点和节点的综合曲率半径和齿面接触应力的计算公式，并用解析法对给定参数进行计算。
This article offers a method for solving the frictional drag, that is, according to the various buckled shapes of coiled tubing in different hole sections, working out the mean contact counterforce in a screw pitch in solving the radial contact counterforce.
求解摩阻力时，可针对连续油管在井身中不同结构段的不同变形形状，采用求解径向接触反力时求一个螺距内平均接触反力的方法加以解决。
Tolerance of Chain Contact Pitch and Chain Length in the New Edaphic and Mineral Chain Ditcher
刀式矿土复合型链条接触节距及链长公差的研究
Contact OmegaFlex for specifications on Open Pitch and Superflex
请联系我们关于开阔波距和超柔韧的规格
Similarly, excessive exposure to sunlight and regular contact with substances such as soot, tar, creosote, pitch and various mineral oils are known to cause skin cancer.
同样地，过度暴露于阳光和经常接触的物质，如煤烟，焦油，creosote ，音高和各种矿物油是已知会造成皮肤癌。
The issue of pitch radius brings up the fact that the point on a gear tooth where it makes contact with a tooth on the mating gear varies during the time the pair of teeth are engaged; also the direction of force may vary.
这样也可以说明，齿轮的一个齿上和另一个齿轮相连接的点在他们啮合时是不断变化的，力的方向也是不断变化的。