Thingiverse
Parametric Peristaltic Pump with Mount by Stonedge
by Thingiverse
Last crawled date: 4 years, 6 months ago
UPDATED INFORMATION 29/08/2016
Ok I've added some pictures of printed version for tt motor... :( not only good news...
Drmn4ea warn in is description that this pump need a lot of torque... he's right... my plan was to use tt motor which are plastic gear motor... the problem was the size of the tube that I have selected... way too big (10 mm od 8mm id silicon tubing) ... I was on my way to build a bar tender robot for my wedding ... but with a month of delivery time for my fda silicone tubing... ordering the wrong size made me miss my time window... but don't worry this project is not dead... it remains me a lot of future party to justify the effort over this one ;)
I also see some user having difficulty with tube seal... the key factor of this is the tolerance value...
UPDATED on 6/10/2016
Compact: mount hole distance =0.75*OD
UPDATED on 5/30/2016
New Feature : 28BYJ-48 motor Mount!
Parametric 28BYJ-48 motor Mount could now be generated by setting Motormount_type=2.
Don't forget to set (you should add some tolerance to those number) :
CenterHole_dia = 5
CenterHole_Num_of_Flat = 2
CenterHole_Flat_dia = 3
I didn't test it at the moment but all dimension are based on the 28BYJ-48 motor spec so it should be correct. It support Both type of Pump mount.
The gap between the mount and the pump is set to 5mm...
Enjoy!
UPDATED on 5/25/2016
New Feature : TT motor Mount!
Parametric TT motor Mount could now be generated by setting Motormount_type=1.
I didn't test it at the moment but all dimension are based on the tt motor spec so it should be correct. It now support Both type of Pump mount.
Enjoy!
UPDATED on 5/20/2016
I've just add parametric center hole type, with default set to arduino yellow tt motor (circle with two flat...the one that i want to use for my project... for generating the original center simply set: CenterHole_Dia=0 CenterHole_Num_of_Flat=6 CenterHole_Flat_Dia=5.5
the STL remain with the original center screwdriver hex hole.
It now support motor shaft with 1 to 8 flat or round one (next step would add round shaft lock screw...)
Also I want to add an parametric motor mount for this pump...
Original Post
I was in the need of a mount bracket for the impressive Drmn4ea's Parametric Peristaltic Pump. So I've Add two model of mounting bracket to the scad file (Compact and Standard).
Standard: mount hole distance =1.25*OD
Those mount are optional, so you could disable them using variable.
I also add a quick fix to the Outer Diameter Calculation, So now the resulting OuterDiameter is not oversized.
Hope it would be useful :)
This thing could be customized using the Customizer App, but please note that a strange display glitch append when the tubing_squish_ratio is < 0.41 ... this glitch didn't appear in openscad...
Designed Using Freecad first and ported to OpenScad.
Ok I've added some pictures of printed version for tt motor... :( not only good news...
Drmn4ea warn in is description that this pump need a lot of torque... he's right... my plan was to use tt motor which are plastic gear motor... the problem was the size of the tube that I have selected... way too big (10 mm od 8mm id silicon tubing) ... I was on my way to build a bar tender robot for my wedding ... but with a month of delivery time for my fda silicone tubing... ordering the wrong size made me miss my time window... but don't worry this project is not dead... it remains me a lot of future party to justify the effort over this one ;)
I also see some user having difficulty with tube seal... the key factor of this is the tolerance value...
UPDATED on 6/10/2016
Compact: mount hole distance =0.75*OD
UPDATED on 5/30/2016
New Feature : 28BYJ-48 motor Mount!
Parametric 28BYJ-48 motor Mount could now be generated by setting Motormount_type=2.
Don't forget to set (you should add some tolerance to those number) :
CenterHole_dia = 5
CenterHole_Num_of_Flat = 2
CenterHole_Flat_dia = 3
I didn't test it at the moment but all dimension are based on the 28BYJ-48 motor spec so it should be correct. It support Both type of Pump mount.
The gap between the mount and the pump is set to 5mm...
Enjoy!
UPDATED on 5/25/2016
New Feature : TT motor Mount!
Parametric TT motor Mount could now be generated by setting Motormount_type=1.
I didn't test it at the moment but all dimension are based on the tt motor spec so it should be correct. It now support Both type of Pump mount.
Enjoy!
UPDATED on 5/20/2016
I've just add parametric center hole type, with default set to arduino yellow tt motor (circle with two flat...the one that i want to use for my project... for generating the original center simply set: CenterHole_Dia=0 CenterHole_Num_of_Flat=6 CenterHole_Flat_Dia=5.5
the STL remain with the original center screwdriver hex hole.
It now support motor shaft with 1 to 8 flat or round one (next step would add round shaft lock screw...)
Also I want to add an parametric motor mount for this pump...
Original Post
I was in the need of a mount bracket for the impressive Drmn4ea's Parametric Peristaltic Pump. So I've Add two model of mounting bracket to the scad file (Compact and Standard).
Standard: mount hole distance =1.25*OD
Those mount are optional, so you could disable them using variable.
I also add a quick fix to the Outer Diameter Calculation, So now the resulting OuterDiameter is not oversized.
Hope it would be useful :)
This thing could be customized using the Customizer App, but please note that a strange display glitch append when the tubing_squish_ratio is < 0.41 ... this glitch didn't appear in openscad...
Designed Using Freecad first and ported to OpenScad.