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1) gear engagement stiffness
轮齿刚度
1.
During the transmission of the involute gear in mesh, the gear engagement stiffness, the load, the sliding velocity and the curvature are varying with the meshing line of the gear teeth.
渐开线齿轮在啮合传动过程中，其轮齿刚度、接触载荷、齿面速度和曲率半径等沿啮合线在始终变化着；同时，由于齿轮制造、安装误差等原因不可避免地会产生动载荷。
2) gear mesh stiffness
齿轮啮合刚度
1.
Periodically variables of gear mesh stiffness, may cause period excitation, may result in vibration by gearing parameter.
齿轮啮合刚度是周期性变化的,这会引起系统的周期性激励,这样的振动称为参激振动。
3) stiffness of the mesh gears
齿轮综合啮合刚度
1.
Taking advantage of an existed dynamic model,this paper analyzes the stiffness of the mesh gears influence on dynamic performance of three-ring transmission.
基于已有的动力学模型,以SHQ40偏置式三环减速机为实例,分析了齿轮综合啮合刚度对系统性能的影响。
4) tire stiffness
轮胎刚度
1.
The tire model is then applied to the frontal offset impact simulation of complete vehicle to analyze the effect of tire stiffness on the consequences of impact.
建立了整车碰撞模型中的轮胎模型后,通过调整模型参数,使模拟的轮胎刚度特性曲线近似于试验的轮胎刚度特性曲线,并应用于整车前部偏置碰撞模拟中,分析轮胎刚度对偏置碰撞结果的影响。
5) hub rigidity
轮毂刚度
6) gear precision
齿轮精度
1.
Effect of sintering on powdermetallurgical gear precision;
烧结对粉末冶金齿轮精度的影响
2.
The factors in connection with the selection of gear precision evaluation index are fully introduced in this paper,and the selection is analysed in detail,which provides the reliable theoretical basis for the correct selection of gear precision evaluation index and assures the design accuracy of gear consequently.
详细介绍了齿轮精度评定指标选择应考虑的有关因素 ,并对其如何选择进行了深入全面的分析 ,为齿轮精度评定指标的正确选用提供了可靠的理论依据 ,从而最终确保齿轮的设计精
3.
This essay tries to find a way to reduce the noise of home made Suzuki gear boxes by analyzing the relationship between gear box noise and gear precision items.
试图通过分析变速器噪声与齿轮精度项目的关系 ,找出降低国产铃木变速器噪声的途径 。
补充资料：齿轮轮齿渐开线、螺栓、弹簧autolsp源程序
一、齿轮轮齿渐开渐开线 (defun c:gear(/)
(
setq
p0 (getpoint"输入齿轮中心p0: ")
m (getreal"输入齿轮模数M: ")
z (getint"输入齿轮齿数Z: ")
ha 1
c 0.25
a (/ pi 9)
ra(/ (* (+ z (+ ha ha)) m) 2)
rf(/ (* (- z (+ (+ ha ha) c)) m) 2)
r(/ ( * m z) 2)
rb ( * r (cos a))
ri rb
ang 0
g (polar p0 ang rb)
)
(command "circle" p0 ra)
(command "circle" p0 rf)
(command "circle" p0 r)
(command "line" g)
(while (< ri ra)
(setq
ang ( + ang(/ pi 360))
ri ( / rb (cos ang))
cta ( - (/ (sin ang) (cos ang)) ang)
g(polar p0 cta ri)
) (command g)
)
(command )
)
二、螺旋源程序
(defun errMsg (s)
(if (/= s "function cancelled") (princ (strcat "\nError: " s)))
; 当命令执行时出现错误
(setvar "cmdecho" ocmdold) ; 例如用户按下了CTRL + C
(setvar "osmode" osmold)
(setq *error* olderr) ; 恢复旧的错误处理
(princ)
) (defun c:3Dthread (/ radouter threadpitch threadlength threadangle
ptStart innerdiafactor radmid radinner ocmdold osmold 4H 5H 6H h6 g6)
;-------------------------------------------------------------------
; 获取公制外径大小、螺距总长
; 然后计算一系列几何点
; 并且关闭对象捕捉、命令回显
;-------------------------------------------------------------------
(setq 4H (list 0.0015 0.002 0.002 0.0025 0.003 0.0035 0.004 0.005 0.006 0.007 0.008 0.009 0.010))
(setq 5H (list 0.002 0.0025 0.003 0.004 0.0045 0.0055 0.0065 0.0075 0.009 0.010 0.0115 0.0125 0.0135))
(setq 6H (list 0.003 0.004 0.0045 0.0055 0.0065 0.008 0.0095 0.011 0.0125 0.0145 0.016 0.018 0.020))
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条
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