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Clarification in Variable Section Sweep

s_praboo

New member
Hi everybody



i am new to this group
Can anybody solve my problems



CAM GEOMETRY



I have created a cam profile using the variable section sweep
and relations alongwith i have given fillet in the graph being described i
n the relation to avoid sharp turns.
The relation is sd#=evalgraph("graphname",trajpar*360)/n
the section being drawn is a circle with diameter 2.00mm
now i am getting the cam geometry required
the problem being that the 2mm diameter is not maintained throughout the profile it is varying
that is, it gets reduced.
Is there any other possibility so that i will get the diameter maintained constant.


WORM AND WORM WHEEL


Please help me to design a worm and worm wheel for my required specifications
Need the exact procedure right from scratch
i happened to download a file from the articles i this website
but the part file was a imported geometry


my mail id is [email protected]


THANX
 

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