tooth_thick_on_pitch 【齿厚(本来就是指在节圆上的,pitch 节圆】
rad_addendum 【齿顶圆半径】
ang_tooth_space 【单个齿之间距两侧到圆心的角度】齿间距角(省略了on pitch).
pi*module这里的pi是不是pitch【如参数公式中就不是, 是指圆周率(π=...),后面的"*"表示乘号.】
rad_pitch,【节圆半径】
rad_base,【基圆半径】
circular_pitch【圆周齿距, 周节】
我介绍一个齿轮零件,只要输入齿数、模数、压力角就能自动化产生齿轮零件。 2=$ F*B>9
新建一个新零件,选取工具-程序-编辑设计。 wsgT`M'J [
c3*9{Il^
打开程序记事本,在INPUT wrVR[v>E<
END INPUT
之间 G$s=P
!J(6E:,b#
贴上TOOTH_NUMBER NUMBER = 20 !X 0 (4^
TOOTH_NUMBER NUMBER = 20 PMe3Or@
"Enter the number of teeth: " :AyZe7:(D
MODULE NUMBER = 3 9g7Ok9dF
"Enter the module: " %3T:W\h
PRESSURE_ANGLE NUMBER = 20 10*^
"Enter the pressure angle: " j2jUrl
FACE_WIDTH NUMBER = 15 EC?U#!kv
"Enter the face width: " Co`:D
RAD_FILLET NUMBER = W |+&K0M
"Enter the fillet: " aW b5w
D66!C{
再将/P*ph0S-
RAD_PITCH = *TOOTH_NUMBER*MODULE 7/BA!V(na
RAD_BASE = RAD_PITCH*COS(PRESSURE_ANGLE) #b{;)C fL
CIRCULAR_PITCH = PI*MODULE 42 Sk`
TOOTH_THICK_ON_PITCH = CIRCULAR_PITCH/2 0*o=JM]
RAD_ADDENDUM = RAD_PITCH+1*MODULE BF]+fs`
RAD_DEDENDUM = RAD_PITCH-*MODULE Fprhu;h
INV_PHI = TAN(PRESSURE_ANGLE)-PRESSURE_ANGLE*2*PI/360
|R(rb-v
TOOTH_THICK_ON_BASE = 2*RAD_BASE*(TOOTH_THICK_ON_PITCH/(2*RAD_PITCH)+INV_PHI)
.vXe}%
ANG_TOOTH_THICK = TOOTH_THICK_ON_BASE/RAD_BASE*360/(2*PI)
^X slj
ANG_TOOTH_SPACE = 360/TOOTH_NUMBER-ANG_TOOTH_THICK u
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