Based on differential geometry and spatial engaging theory,a set of formula of conical surface double enveloping worm gearing had been derived and its figures,position and distribution had been depicted by graphs.
以微分几何与空间啮合理论为基础,推导了锥面二次包络圆柱蜗杆传动两次包络过程中的啮合方程和主要啮合性能指标方程,以图直观的表示出其形状、位置和分布状况。
The ideal rock sample is the conical surface rock sample that can joint crest of teeth in single row drilling experiment.
在单齿圈破岩试验中,理想的岩样是与牙齿齿顶线相贴合的锥面岩样。
Analyse geometry warp between faucet body of stopcock and its plug becarse processing method and technics was analyzed;several methods of eliminating cone surface processing warp were Introduced and the best sealing effect was achieved.
分析了旋塞阀旋塞体与塞子锥面因加工方法与工艺不当而产生的几何偏差,给出了消除锥面加工产生偏差的几种方法。
There fore it is suggested that high precision can be assured by reducing the cone area of the standard centerhole.
中心孔的研磨质量直接影响着轴类零件的加工精度,特别是大型轴类零件,作者分析了标准中心孔存在的缺点,采用减小中心孔锥面面积的措施来保证工件加工精度。
It is suggested that high-precision can be as-sured by reducing the cone area of the standard centerhole.
作者分析了标准中心孔存在的缺点,采用减小中心孔锥面面积的措施来保证工件加工精度。
The press-in method of a kind of pressing force control was put forward aiming at components with a conic surfaced interference connection.
针对锥面过盈联接零件提出一种控制压入力的压入法。
Washers with cone face
GB/T850-1988锥面垫圈
tangent-cone of a qualric
二次曲面的切线锥面
Research on Grinding the Convexity of Taper Roller Conical Surface Lines via Centerless Grinder
无心磨床磨削圆锥滚子圆锥面素线凸度的研究
Measuring Method and Analysis of Taper for Taper-face Position Ring
锥面活塞环锥度测量方法和不确定度评定
The ortho cone helicoid was used interrsect intercept by the ortho cone helicoid and the cylinder.
正圆锥螺旋面是正圆柱螺旋面被同轴正圆锥面截得。
taper wall core shell
带内锥面的金刚石扩孔器
Demoulding Structural Design of Core Cooperating Pushing Plate Dual-Corn
型芯与推板双锥面配合脱模机构设计
Research on Conical Laser and Its Characteristics Traveling in Atmosphere;
空心锥面激光及其大气传输特性研究
B、What shape is the flank of a taper?
圆锥的底面是（）形，圆锥有（）个底面。
diamond cone superficial hardness tester
金刚石锥表面硬度计
Probe the kids to know the taper, hold its features and understand its plan.
使学生认识圆锥，掌握圆锥的特征，会看圆锥的平面图。
a fixed reference point on the concave side of a conic section.
圆锥截面凹面的固定参考点。
It has two sides, one is a circle, the other is a camber.
生：圆锥有两个面，一个面是圆形，另一个面是曲面。
A conic section whose plane is not parallel to the axis, base, or generatrix of the intersected cone.
圆锥的一部分，其切面既不平行于轴和基面，也不平行于圆锥母线
Something shaped like this polyhedron.
角锥状物形状象这种多面体的东西
Terminology for bevel and hypoid gears
GB/T12370-1990锥齿轮和准双曲面齿轮术语
Accuracy of bevel and hypoid gears
GB/T11365-1989锥齿轮和准双曲面齿轮精度
chuck for grinding hole and end face of bevel gear
磨圆锥齿轮孔和端面用的卡盘