Helical Gear with Animation (Video Tutorial) SolidWorks

In this video, we create Helical Gear with the aid of SolidWorks Design Library Tool Box and Animate it by Motion Study.
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The finished file displayed in the video can be accessed by visiting the content list of our blog on the following link:---
niveshandnisheeth.blogspot.com...
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Our motive to upload this video is to show our work ability/experience, so as to get job in the appropriate field.

[@taifshams]

Hi Sir,

[@nguyenminh5988]

I do exactly these steps on this video, but after i mate two gears, they do not rolate, can you explain the reason ? Thank you so much

[@Ernescme]

Explain how you calculate the distance between center of the gear and pinion. I am unable to follow that part.

[@kareemakrawi4758]

When I mate both gears I face problem to do properly

[@abaddifahad7787]

how did you calculate the distance between two gears ?