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exact procedure

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steroads

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As I studied electronics and not mechanical, is there anyone who can illustrate the exact geometric procedure for designing a toothed wheel? and for a long time I would like to do a tutorial about it, the information I found about it was not very exhaustive. . :confused:
 
steroads said:
As I studied electronics and not mechanical, is there anyone who can illustrate the exact geometric procedure for designing a toothed wheel? and for a long time I would like to do a tutorial about it, the information I found about it was not very exhaustive. . :confused:
Click to expand...
..you:biggrin:
if you want to read something:View attachment RUOTE DENTATE -Lo ZEN e l'arte di progettare le ruote dentate_file.rarjust a flourishing, eh...
If you like to tell me I have another robber.

greetings
Marco:smile:
 
steroads said:
I know it's tough stuff, but I want to make it to everyone. I learn this, then see if I drank or survive! :biggrin:
Click to expand...
However, about swx, you can use "didactic of tutorials".
in practice no one sets to model the dentate wheels, there are already beautiful and made 3d models. from the toolbox of swx (from the versions pro seems to me) enter all the parametric types.
But a designer is right to know (must know it) the theory and possibly can realize them.

you don't have toolbox? if you download one of those models and look how they are made (in advance that to simplify the profiles of the teeth are not evolving as in reality, but of the simple bows.. what real gears could not work properly).

greetings
Mar
 
sampom said:
However, about swx, you can use "didactic of tutorials".
in practice no one sets to model the dentate wheels, there are already beautiful and made 3d models. from the toolbox of swx (from the versions pro seems to me) enter all the parametric types.
But a designer is right to know (must know it) the theory and possibly can realize them.

you don't have toolbox? if you download one of those models and look how they are made (in advance that to simplify the profiles of the teeth are not evolving as in reality, but of the simple bows.. what real gears could not work properly).

greetings
Mar
Click to expand...
I have seen the toolboxes and the dense wheels that I have seen have not convinced me right away. I just want to learn how to do a tutorial on how to design a real mechanical gear. several dark points at the moment.
 
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I wondered, does there not exist a Cartesian equation that it is possible to apply in sw to draw directly the evolver without tracing all tangents to the circumference?
 
steroads said:
I wondered, does there not exist a Cartesian equation that it is possible to apply in sw to draw directly the evolver without tracing all tangents to the circumference?
Click to expand...
It seems to me that there was already among my previous attachments:View attachment Formule per il calcolo degli elementi geometrici _ dentature esterne.pdfAnd if you always want to do some research,http://www.google.it/#hl=it&source=...g1&aql=&oq=equazione+evol&fp=f97ecfc7dcf82a17greetings
Marco:smile:
 
steroads said:
No, that wasn't there, I'm gonna kick off right now! :finger:
Click to expand...
nothing to do!! with the curved function driven by equation, imposed everything and nothing appears!

Maybe I should start with trying to draw an epicycloid... :frown:
 
Hi.
I long ago at school drew a toothed wheel with evolving profile in sw following the following procedure:
- in excel I made a table that creates an evolving circumference point with a macro that copies all these values
- opening a new txt and pasting you get the file with the coordinates list
- in sw it is possible to draw its curve using the command insert-->curva through xyz points going to fish the txt you just created
- in solidworks a disc with a diameter equal to the outer diameter of the circumference
- from the evolved one builds the sketch of a quarry, (not a tooth) and then repeats itself with the circular command
I'll train you
 

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