Part transform within constraints in A2plus

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MrCAD
Posts: 65
Joined: Fri Jul 31, 2020 9:42 am

Part transform within constraints in A2plus

Post by MrCAD »

Hello !!
Regarding A2plus WB, I have 2 questions:

1) translation or motion after assembly
2) limiting the angular constraint (limit the movement of part between certain angle)

1) I have been trying for rotating, sliding FC part in A2plus WB, in other words, I want to give motion under constraint after assembly but it doesn't move a bit. I tried different approach using different constraints, but still, no luck.

2) For this below example of Door Handle like part, how to lock the angular movement at certain angle such as -90° and +90°?
13.PNG
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However, I tried the same assembly on SW and it was worked as I expected. Also I looked after some tutorials of A2Plus on Youtube but that also didn't work.
rotate.gif
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Ultimately, I'd like to move, translate the ROBOT (actually imported STEP format) in A2Plus assembly and see the reach of robot with its end effector which is large assembly however to put it here, therefore I put a simple example like this.

Code: Select all

OS: Windows 8.1 Version 6.3 (Build 9600)
Word size of OS: 64-bit
Word size of FreeCAD: 64-bit
Version: 0.19.24291 (Git)
Build type: Release
Branch: releases/FreeCAD-0-19
Hash: 7b5e18a0759de778b74d3a5c17eba9cb815035ac
Python version: 3.8.6+
Qt version: 5.15.2
Coin version: 4.0.1
OCC version: 7.5.0
Locale: English/United States (en_US)
Attachments
Assembly.FCStd
(11.5 KiB) Downloaded 31 times
motion 2.FCStd
(17.14 KiB) Downloaded 32 times
motion 1.FCStd
(10.47 KiB) Downloaded 28 times
drmacro
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Re: Part transform within constraints in A2plus

Post by drmacro »

A2+ doesn't offer much in the way of animation.

The Animation workbench might be a better option or Assembly4 workbench.
Star Trek II: The Wrath of Khan: Spock: "...His pattern indicates two-dimensional thinking."
chrisb
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Re: Part transform within constraints in A2plus

Post by chrisb »

drmacro wrote: Sat Jul 31, 2021 10:30 am The Animation workbench might be a better option
IIRC Animation workbench needs some love concerning Python versions.
A Sketcher Lecture with in-depth information is available in English, auf Deutsch, en français, en español.
drmacro
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Re: Part transform within constraints in A2plus

Post by drmacro »

chrisb wrote: Sat Jul 31, 2021 12:13 pm
drmacro wrote: Sat Jul 31, 2021 10:30 am The Animation workbench might be a better option
IIRC Animation workbench needs some love concerning Python versions.
Sigh...and it's a microelly thing isn't it. :cry:
Star Trek II: The Wrath of Khan: Spock: "...His pattern indicates two-dimensional thinking."
chrisb
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Re: Part transform within constraints in A2plus

Post by chrisb »

drmacro wrote: Sat Jul 31, 2021 12:17 pm Sigh...and it's a microelly thing isn't it. :cry:
Yes, indeed. A pity is currently not active in the forum; I hope he is well.
A Sketcher Lecture with in-depth information is available in English, auf Deutsch, en français, en español.
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MrCAD
Posts: 65
Joined: Fri Jul 31, 2020 9:42 am

Re: Part transform within constraints in A2plus

Post by MrCAD »

drmacro wrote: Sat Jul 31, 2021 10:30 am A2+ doesn't offer much in the way of animation.

The Animation workbench might be a better option or Assembly4 workbench.
I guess you are right, but I was unable to find the animation workbench even after installing through add-on manager.
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