 | | Re: MOC: DEMAG CC2800 Crawler Crane - Stage 1 complete
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(...) You'll just have to wait and find out ;) Also remember (URL) my first LEGO crane> was large scale! ROSCO (20 years ago, 10-Jun-04, to lugnet.technic, lugnet.modelteam, FTX)
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| | Re: MOC: DEMAG CC2800 Crawler Crane - Stage 1 complete
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(...) LOL I doubt it - the judges aren't crane fanatics like me! (...) I do what I can! (...) Yeah that's something I'm looking forward too as well. Thanks for your comments! ROSCO (20 years ago, 10-Jun-04, to lugnet.technic, lugnet.modelteam, FTX)
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| | Re: SSClagorpion - Compressor
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(...) Here is a link: (URL) (20 years ago, 9-Jun-04, to lugnet.technic, FTX)
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| | Re: MOC: DEMAG CC2800 Crawler Crane - Stage 1 complete
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Ross- Now that you have shown us that you can build a large-scale crane model, will you be building another one soon? (20 years ago, 9-Jun-04, to lugnet.technic, lugnet.modelteam, FTX)
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| | Re: lego pneumatic
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(...) Good reasearch..... Using the mindstorm motors, who's torque is a good match for the small pump, the small pump gets to a static pressure faster than a large pump using hte same kind of motor. The small pump does not keep up with the total (...) (20 years ago, 9-Jun-04, to lugnet.robotics.rcx.legos, lugnet.technic)
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| | RE: lego pneumatic
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Hi , According to the (URL) a mini-compressor (using a single small pump) is actually more efficient than using double pump. It said more efficient, but not generate higher output though, correct??? (URL) produces a more persuasive test. However, (...) (20 years ago, 9-Jun-04, to lugnet.robotics.rcx.legos, lugnet.technic)
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| | Re: SSClagorpion - Compressor
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(...) Check with DACTA on their small pump/small piston service pack. They are about $10 and you get pump, piston *and* hoses. For the same price you can get a pump only on bricklink. (...) Thanks for the positive feedback. Soory about the roast! (...) (20 years ago, 9-Jun-04, to lugnet.technic, FTX)
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| | Re: SSClagorpion - Compressor
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(...) That is just too cool! I hope it does well in your tests, it's just too pretty not to... :-) Of course, I only have like 1/3 the pumps necessary to build it, so I'll have to order two more and make the half-sided version. Cheers, Mark (almost (...) (20 years ago, 9-Jun-04, to lugnet.technic, FTX)
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| | Re: MOC: DEMAG CC2800 Crawler Crane - Stage 1 complete
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(...) Well, there goes my shot at the prize. ;) It's projects like this that I use to impress non lego people with. My little spaceships and robots don't really catch the attention like ten foot tall cranes do, so I thank you for having the time and (...) (20 years ago, 8-Jun-04, to lugnet.technic, lugnet.modelteam, FTX)
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| | Re: MOC: DEMAG CC2800 Crawler Crane - Stage 1 complete
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(...) Thanks TJ, I'm pretty happy with how it turned out. And I'm still amazed by how well the droid wheel performs as a slew ring - when I was setting up for the shots, I forgot to lock the slew ring, and a very slight (I barely felt it) gust came (...) (20 years ago, 8-Jun-04, to lugnet.technic, lugnet.modelteam)
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| | Re: MOC: DEMAG CC2800 Crawler Crane - Stage 1 complete
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(...) Thanks Anders, I think I'll need it. Attempting a 5 metre boom scares me just a little bit... ROSCO (20 years ago, 8-Jun-04, to lugnet.technic, lugnet.modelteam, FTX)
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| | Re: MOC: DEMAG CC2800 Crawler Crane - Stage 1 complete
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(...) Thanks Aaron, yes there's a good chance, if anyone has a car big enough ;) ROSCO (20 years ago, 8-Jun-04, to lugnet.technic, lugnet.modelteam, FTX)
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| | Re: SSClagorpion - Compressor
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-snip- (...) WOW! That is genious, you get to go home at 4:45 today. e (20 years ago, 8-Jun-04, to lugnet.technic, FTX)
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| | Re: SSClagorpion - Compressor
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(...) I had to steal cams from my son, but I improved the geometry. I cannot figure out where all my cams went....... Improved geometry. (URL) test it soon. Kevin (20 years ago, 8-Jun-04, to lugnet.technic, FTX)
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| | Re: SSClagorpion - Compressor
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(...) Chop Chop! I want to see @ss's and elbows! I want to see little dimples on your swollen fingers! I want to be able to read the LEGO backwards on your finger tips! What do you mean a project of this kind has never been done before! I walked to (...) (20 years ago, 8-Jun-04, to lugnet.technic)
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| | Re: SSClagorpion - Compressor
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(...) I swear. Eric reminds me of a manager. Every once-in-a-while, he sticks his head in the door and asks how everything's doing. Before we can answer, he's on his way to his next project... :) (20 years ago, 8-Jun-04, to lugnet.technic)
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| | Re: SSClagorpion - Compressor
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(...) I know. (...) The medium pulley connects the six pump arms into an assembly that is moved around by the 40T gear. The radius of the circle swept by the inner pin holes is 1.5 studs, not 2. So the pumps only travel 3/4 of the maximum distance. (...) (20 years ago, 8-Jun-04, to lugnet.technic, FTX)
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| | Re: SSClagorpion - Compressor
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ahh the comressor. create the heart of the beast. standing by. e (20 years ago, 8-Jun-04, to lugnet.technic)
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| | Re: SSClagorpion - Compressor
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(...) I was wondering about that. Wait, that doesn't seem quite right. They all connect together, and that assembly is attached to a medium pully, right? So, the assembly moves back and forth (actually, in a circle) two full studs. Is that the (...) (20 years ago, 8-Jun-04, to lugnet.technic, FTX)
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| | Re: SSClagorpion - Compressor
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I know how much Steve likes to wait, so...... I got enough three blade rotor parts (from Gigamesh, (URL) ) to make a hexagonal frame for my radial compressor. I've got pictures: (URL) the 44374's that the pump bases are hooked to. Very aesthetically (...) (20 years ago, 8-Jun-04, to lugnet.technic, FTX)
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