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在动力传动装置设计中经常要进行皮带长度计算,这里介绍的计算程序可以确定各种不同布置型式皮带或链轮传动的皮带或链条长度。程序根据有关几何算式用BASIC 语言编写,如果稍加增添程序可以很容易用来计算链轮节距、齿数及包角。也可以在给定皮带长度情况下计算皮带轮中心距。一、程序清单[译校注]10 HOME20 PRINT“ENTER NUMBEROF YOU CHOSE:”30 PRINT“1:OPEN CONFIGURATION.”40 PRINT“2:OUTSIDE IDLERARRANGEMENT.”50 PRINT“3:CROSSED CONFIGURATION.”
Belt length calculations are often performed in power train designs. The calculation procedure presented here determines the length of the belt or chain driven by the various arrangements of belts or sprockets. The program is written in BASIC in terms of geometric calculations and can easily be used to calculate the sprocket pitch, the number of teeth and the wrap angle with a slight addition. It is also possible to calculate the pulley center distance given the belt length. First, the list of programs [HOME] 10 PRINT “3: CROSSED CONFIGURATION.”