Webdemo Plastic gear calculation in KISSsoft 27 09 2018

The use of plastic gears is often considered because of their advantages over metal gears. As they have also disadvantages like lower strength and lower manufacturing tolerances, it is important to evaluate exactly the strength and geometry of the gears before going into production. KISSsoft offers special functionalities and contains material data from several manufacturers to perform accurate resistance and lifetime calculations for plastic gears. Have a look at them in this 45 minutes demo.

Handouts:
- Web demo PowerPoint
- Instruction-010-Plastic-Gear-Calculation
- Instruction-053-Crossed-Helical-Gear-Plastic+Steel
- Training-Program-Small-Gears- Plastic+Steel

[胡碧波]

in the video, m=1.25, a=17.5, Z1=25, x=+0.2, the resault of the actual tip circle is 35mm, but my resault is :da=d+2m+2V=34.25mm.I don't know where is wrong in my way???