gravity racer 3d models

If using the integrated bearing version, use this procedure for the best experience:// - Rinse removed Y-carriage dowel rods with isopropyl alcohol// - Mount both left bushings snug but not tight to bed carriage// - Thread rods through both left side...

FIlament is as hard as boiled spaghetti.FrameIt was designed to be welded because: welding is fun and heavy steel base will lower center of gravity and make things stable. It probably could have been done out of wood, and maybe weighted by cheap...

If you don't have grubscrews, use regular ones but be sure to screw from the INSIDE, otherwise you won't be able to slide the unit all the way in the housing.Print the rail-alignment tool and the washer-gauge.Mount two rails to the bottom drive and...

The nominal length of the pendulum is 55cm, but this is for its centre of gravity, rather than the actual height of the bob.At first I run the clock for a few hours, and see if it was fast or slow. If it was fast, I turn the bob nut left, lowering...

Gravity and the mechanical joints will keep the whole stand together, glue is just a helper holding the parts in alignment. -As a note you may not want to glue the top joint of the PVC tees on the large frame. This will allow you to remove the foot...

Use thread lock to ensure these will not accidentally come loose.A 36mm diameter propeller should run freely inside the rudder at all rudder angles.Mount the rudder support to the hull using M3x6mm screws.Then put another M3x6 screw to secure the...

Same exact geometry as this fella but with a slide-mechanism kinda like a camera hotshoe that holds everything together and gravity should keep it snug. This version is one piece, so four hours and a heck of a lot of support structure later, you've...

You should make this gauge thick and with heavy infill, so it weighs more and gravity does a good job at keeping it at the bottom. It's not nearly as practical as the other cases, but it's yet feasible. Another solution for this, more...

The shape helps keep the center of gravity in a position to stabilize a longer tentacle. If necessary it is easy to add weight to the opposite side, for example with a series of washers or nuts slid over an extension, or attached to a magnetic...

*Dimensions: ~16800 kmModel scale: 1:1.2x108 (14cm) 1:2.5x108 (7cm)OGLE-2005-BLG-390L b "Hoth"This planet is one of the first, and the few, Earth-like planet discovered using gravity microlesing, the detection of the lens effect that a exoplanet does...

I have configured it for motors at the bottom, to make it more stable with a lower centre of gravity, and electronics in the top section. It is possible to configure it the other way around. My sample preconfigured Marlin firmware is here:...

Name: Light_Bridge_Leader\nVersion: Alpha_11\nPreview: Enabled_by_Default\nUnits: Metric_Measures\nDimension: Five_Foot_Nine_inches_by_Eighteen_Inches_by_Three_Hundred_SevenpointSixFive\nGeometric_Parts:...