美 英 un.径节;齿轮节径 网络齿轮径节;直径齿距;直径节距 英汉 网络释义 un. 1. 径节 2. 齿轮节径
The meaning of DIAMETRAL PITCH is a ratio equal to the pitch diameter of a gear in inches divided by the number of teeth in the gear.
Four pairs of gears, of 6 in (15路24 cm) pitch diameter and of different diametral pitches, were tested in a power circulating gear testing machine installed in an anechoic room. Results have shown that with increasing diametral pitch (other gear parameters and running conditions being the ...
pitch circle 英[pitʃ ˈsə:kl] 美[pɪtʃ ˈsɚkəl] 释义 节距圆 实用场景例句 全部 Diametral pitch : the number of teeth per inch of pitch - circle diameter. 径节--- 节圆直径每英寸长度上的齿数. 互联网 Flank: the surface between thepitch circleand the bottom of the ...
ψ is the helix angle at the standard pitch diameter (°) and mn is the normal module (m or mm). The circular pitch for helical gears is measured in two ways. The transverse circular pitch, pt, is measured along the pitch circle, and the normal circular pitch, pn, is measured normal...
228 Automotive diametral pitch pas diamétral 229 Automotive screw pitch pas de vis 230 Automotive pitch cylinder cylindre primitif 231 Automotive (screw-thread) pitch pas de vis 232 Automotive pitch circle diameter diamètre du cercle de rivetage 233 Aeronautics pitch down piquer [v] 234...
Diametral pitch (Gearing), the distance which bears the same relation to the pitch proper, or circular pitch, that the diameter of a circle bears to its circumference; it is sometimes described by the number expressing the quotient obtained by dividing the number of teeth in a wheel by the ...
A gauge system determines the thread pitch diameter of an internally or externally-threaded article and includes a standard measuring caliper with styli selected and fitted into the caliper to correspond to a particular thread type and pitch. The styli are mounted into the caliper to provide a ref...
3) screw-pitch and inner diameter ratio 螺距内径比 1. Five different mixing chamber geometries are tested experimentally with the stoichiometric gasoline-compressed air at frequency of 6 Hz and the effect of screw-pitch and inner diameter ratio on the performances of PDE is investigated. 实验...
1) virtual pitch diameter 相当齿节径 2) pitch gear 径节齿轮 3) DP Diametral Pitch (齿轮)径节 4) Equivalent grain size 相当粒径 5) coarse-pitch gear 大(粗)径节齿径 6) equal restriction ratio 相当节流比 1. Deep recesses were used as restrictor and theequal restriction ratioof this new...