On Sat, Mar 12, 2011 at 4:30 PM, Viesturs Lācis viesturs.la...@gmail.comwrote:
Hello, gentlemen!
I would like to ask, if anyone has an idea, how to create a code to
produce this kind of part (both files contain the same model, I just
saved it in 2 different formats):
I'd write a small program in c or python to solve this.
You only need to solve the problem for 1/4 of the perimeter. After that,
rotate and mirror
Here are my thoughts on solving it:
- find parameteric equations for an arc of the circle in 1st quadrant and
the edge of the square
-
Suggest a search on the keyword lofting, this is similar (maybe) to your
problem.
-Original Message-
From: Viesturs Lācis [mailto:viesturs.la...@gmail.com]
Sent: den 12 mars 2011 23:30
To: Enhanced Machine Controller (EMC)
Subject: [Emc-users] CAM-related question
Hello, gentlemen
On Sun, 2011-03-13 at 11:45 -0400, Mark wrote:
I'd write a small program in c or python to solve this.
You only need to solve the problem for 1/4 of the perimeter. After that,
rotate and mirror
Here are my thoughts on solving it:
- find parameteric equations for an arc of the circle
2011/3/13 Mark mpic...@gmail.com:
I'd write a small program in c or python to solve this.
You only need to solve the problem for 1/4 of the perimeter. After that,
rotate and mirror
Here are my thoughts on solving it:
- find parameteric equations for an arc of the circle in 1st quadrant
On 12 March 2011 22:30, Viesturs Lācis viesturs.la...@gmail.com wrote:
So the problem is finding out the necessary tilt angle, which
corresponds to the slope of the edge.
I think that it is non-trivial. The problem is deciding which point on
the bottom curve matches which point on the top
Ah, got it. rotate and tilt is almost all it needs.
Is this for mental exercise or does this part have a purpose?
Dave
On Sun, 2011-03-13 at 18:13 +, Dave Caroline wrote:
Dave its water jet/plasma so the head has all the rotation and 5 axis needed,
Viesturs, I cannot see the item as
On Sun, Mar 13, 2011 at 12:51 PM, Viesturs Lācis
viesturs.la...@gmail.comwrote:
Thanks!
I am not sure that I understand correctly all the calculations You
offer, but it gave me an idea, that since I am using circle as the
basic shape, I could paste both contours in polar coordinate system
On 13 March 2011 22:26, Viesturs Lācis viesturs.la...@gmail.com wrote:
Honestly - I just would like to produce some range of samples, that
would demonstrate, what a 5 axis waterjet machine is capable of.
There was a time when I worked somewhere with a 4-axis wire EDM
machine where lots of
Hello, gentlemen!
I would like to ask, if anyone has an idea, how to create a code to
produce this kind of part (both files contain the same model, I just
saved it in 2 different formats):
http://www.cutting.lv/fileadmin/user_upload/Test.IGS
http://www.cutting.lv/fileadmin/user_upload/Test.STL
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