centrifugal impeller parametric 3d models

Hose adapters with a 30deg bend smooth transition for all common (at least what I could find online) hose sizes.All adapters have:Sizes are for the inside of the hose (outside of the adapter)40mm long connector at each end3mm taper on each connector,...

Use case: I use a regular (not narrow-wide) chainring in the middle position of a triple crankset; a poor man's 1x drivetrain. I currently use a front derailleur as a measure of chain retention, but I still get rubbing when in either extreme. I'd get...

The STL files are for 3mm plexi cut to 440x440mm. I attached a parametric 3ds file where you can adjust for plexi thickness and plexi length to some small degree. NB - it will not change the length of the rails as they are static to the measures of...

The model my local hospital uses has one branch different from the others, so I modified my parametric design to accommodate. I also ensured that it will print without supports to make these more easily produce-able. Same rules apply:</p> <p>A doctor...

My sintron kossel mini has some Chinese e3d clone, so I measured it and arbitrarily picked a height for the design, but it's parametric so you can change it in the scad file. I liked designs like Laurman's kossel effector but they used magnetic rods...

This is a parametric and light flower pot holder with a little cup to catch the water from excess watering, that hangs onto a ledge, shelf or window sill. They are intended for use with small pots; the ones in the photo are 10cm pots, 7.5cm in...

This is only my second parametric design, so please comment, remix, or fix as desired! If you really want to make it elaborate, you can offset the inlet and outlet from the center or even tilt them a bit, but I haven't built that into the...

This is a fully parametric guitar string height/nut gauge (or for any stringed instrument) - a must-have tool for any serious luthier or guitarist. This device measures and sets up the action height of a stringed instrument with precision. The...

I've used the parametric pulley model to create the pulley which is glued to the back wheel using super glue. EDIT: I recently switched to a 6S Li-Po battery pack and designed a proper casing for the batteries. The original motor controller burned...

I tried to make the CAD as parametric is i could, but i ran into some problems. The main one is that the gears have parameters that cannot be set dynamically. I did document these in the spreadsheet just like the dynamic ones, but if you change...

Hose adapters with a 30deg bend for all common (at least what I could find online) hose sizes.All adapters have:Sizes are for the inside of the hose (outside of the adapter)40mm long connector at each end3mm taper on each connector, from -1.5 to...

The rod-holder was designed with parametric user variables so you can easily adjust the hole diameter and the size of the screw holes. You can also export modifier meshes around the screw holes to set the area around them to 100% infill in order to...

Just put the magnet into the pocket and close the hole with the little lid. The model is parametric and fully customizable with OpenSCAD. This way you can make it fit any pen/magnet you like or simply make it bigger/smaller. If you have found...

4.85 mm.Soldering points and - areas are not modeled.The interesting description of the number 24 is available in german language only.The models are available in following data formats:STEP files (.stp) and all native files (.prt) and (.asm)...

I haven't seen the text size legend on the NASA cubes, but I found other cubes online that included it. The design is rather parametric, so you should be able to easily modify the SCAD file to produce a cube of whatever size you desire. I've included...

Catia V5 R21 offers advanced modeling capabilities, including surface modeling and parametric design, which enable users to create complex geometries with accuracy. Its assembly management feature streamlines the process of assembling multiple parts...

I didn't use parametric design because I changed the overall design a couple of times making parameters not make sense anymore. ...If I refine further within the current design, I will parameterize.</p> <h3>Print Settings</h3> <p><strong>Printer...

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I fixed some of the corners and made it more parametric. Try the V2 folder if you'd like to give it a shot.</p><p>&nbsp;</p><p>I wanted a protective sleeve when throwing my apple Pencil in my backpack. However, I didn't like the options I saw around....

Hose adapters for all common (at least what I could find online) hose sizes.All adapters have:Sizes are for the inside of the hose (outside of the adapter)40mm long connector at each end3mm taper on each connector, from -1.5 to +1.5Wall thickness of...

Vacuum hose flanges to connect hoses of all common sizes to a flat surface.All adapters have:Sizes are for the inside of the hose (outside of the adapter)20mm long connector at each end6 screw holes with 5mm diameterWall thickness of 2mmStraight,...

... name into the text field. If everything goes right, a box will be designed that will hold the candybar. This builds skills such as measuring the dimensions of irregular objects, using the metric system and gives insights into parametric design.

... far with it. No problems yet. Hopefully these help someone in a situation like I was in. Broke as hell and broken servo hardpoint. Disclaimer: I'm very new still to CAD/3D design/parametric stuff so my geometry could use some....well you know..

But I fixed it all in one go using a 40mm x 3,5 mm spex screw. YMMV, freeCAD sources are included so you can shift it all around to your liking. Have fun! And, if you have sharp eyes you can spot an 'almost invisible' led strip clip...

The screw hole is angled up a bit to allow the screw driver to pass through the bypass gap.Fully parametric design with provided f3d so you can adjust the size and springiness. You can even adjust the springiness by changing the preload angle. If you...

A fully parametric 3D model with precise dimensions and tolerances. 2. A detailed bill of materials (BOM) listing all components used in the assembly. 3. A comprehensive assembly drawing with exploded views and annotations. 4. A written report...

I also added separate switches for the input and output so you can adjust the voltage or current without the need to disconnect your electronics. Here's the list of parts I used: 1x 5A CC StepDown Board based on XL4015 E1 1.51 EUR 1x Mini Digital...

......I’ve downloaded parametric models that you can customize however you like. I also downloaded several with interesting shapes.</p> <p>This was all because I needed a funnel with a long spout to reach the oil fill on a lawn mower and also a generator.

Just changed a couple parameters on the AAA Batter Case and had this ready to print almost immediately. Delighted to find a perfect fit for batteries and lid, first print. I'm beginning to really appreciate parametric modelling! Related Design See...

If you use a pair of these, you can slip something into the slot and you get it held at an angle. The OpenScad is parametric, so you can change the angle of repose, or the thickness of the base, or the slot gap. Then I thought, 'hay, you can use this...