Showing posts with label marble machine. Show all posts
Showing posts with label marble machine. Show all posts

Thursday, September 19, 2013

Chain lift hooks

Here's a couple hooks welded in place. I'd say I have about 15 more sets to add.

Chain lift hooks

Untrimmed pickup hooks and the chain ready to get hooks welded on to pick up the marbles.

Monday, September 16, 2013

Hand-fed desktop #195 - 3 tracks

All finished. 23" high, 22" wide, 19" deep. First time making vertical zig-zag and a jump! Two firsts in one. Ill update post when I get a video up on youtube.

This is one of my favorites already. A nice shape with nice curvy, hilly main track. The collector spiral is better than my usual small "in track" spiral.

Finger operated! Choose to let one go or all of them.

Tuesday, July 1, 2008

Desktop #18 Completed July 1st.

One more hot off the welding bench...
These desktops use more wire that you would think. I use at least 60ft of 1/8" wire, 5ft of 1/4" rod and 3 pivot bearings. The wire adds up quickly as it's not just used for the track, but also for support wire and guardrail.