9 RegisterLog in Sign up with one click: Facebook Twitter Google Share on Facebook pitch circle Encyclopedia Wikipedia Related to pitch circle:Pitch Diameter,Circular Pitch n (Mechanical Engineering) an imaginary circle passing through the teeth of a gearwheel, concentric with the gearwheel, and ...
For spur and helical gears, the pitch deviation can be expressed by single value of a unit of length and also expressed by single value of a unit of angle. On the other hand, for the bevel gear flank, the length representation of the zeroth order form deviation consists of many different...
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...
, its greatest angle of inclination to the horizon, or that of a line perpendicular to its direction or strike; -- called also the pitch. Meaning of Pitch from wikipedia - Look up pitch, pitched, pitches, or pitching in Wiktionary, the free dictionary. Pitch may refer to: Pitch (music)...
In this paper, the effects of the number of turns, pitch, diameter, staggering angle, and flow rate on the mixing effect are compared separately. The... H Yang,G Li,H Liu,... - 《Microfluidics & Nanofluidics》 被引量: 0发表: 2023年 A dynamic model of a double-helical planetary gea...
When two gears of equal size mesh together, the pitch line, or the pitch circle, as it isp. FromProject Gutenberg In fact, if a jewel pin was set to engage the fork on the pitch circle b a, the escapement would lock. FromProject Gutenberg ...
对影响螺旋锥齿轮制造加工精度的重要因素——切齿工序误差进行了分析,提出了齿面接触区误差、齿距误差、齿面粗糙度误差修正方案,并指出切齿工序误差对齿轮噪音有严重影响。3) pitch 齿距 1. Study on principle and technology of measuring pitch of large gears on-line; 大齿轮齿距在机测量原理及技术研究 2. To...
A sliding mode control scheme for pitch angle in variable-pitch wind turbine The control performance of pitch angle can heavily influences the quality of power regulation for variable-speed adjustable-pitch wind turbine. A sliding m... X Yang,X Liu - Control Conference 被引量: 3发表: 2010年...
The results demonstrate that increasing the oil damping coefficient of PSB and decreasing the installation angle of PSB on the main strut during the landing period resulted in less frame vibration and lower wheelset load ratios, but increased the landing overloads of landing gears. In the taxiing...
Apparatuses and methods for controlling pitch angle of the wind turbine blades are disclosed. The pitch angle of all the blades can be controlled by a “spider” that moves substantia