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"I just printed out a set of plastic Mendel Parts, who wants to buy them? p.s. RepRap.org isn't responsible for scams and bad deals.
Re: Repraper on line store is launch now! - 12 years ago
Ordered a black and silver roll of 3mm ABS. Both rolls are riddled with air bubbles and utterly useless. Attempted contacting them through their messaging system 2 weeks ago and no response. My recommendation is to stay away from this vendor.by CodeRage - Plastic RepRap Parts for Sale
Re: Experimental Gen3 Mendel firmware - 14 years ago
Traumflug Wrote: ------------------------------------------------------- > Have you tried to max out a stepper with this > firmware, yet? How many steps per second can you > reach? It all depends on how many axis run at a time. Ill put the logic analyzer on the X axis and run it back and forth from 200,200 and 0,0 and get back to youby CodeRage - Firmware - experimental, borrowed, and future
Re: Experimental Gen3 Mendel firmware - 14 years ago
Yup, thats about the gist of it. Using Toricelli's equation to determine after how many step will it take for the gantry to reach final velocity. If the gantry is in the acceleration stage it determines at what time the axis should be pulsed based on it's position and acceleration. The Cartesian class splits everything up into component vectors before the move. In all reality though the floatiby CodeRage - Firmware - experimental, borrowed, and future
Re: Experimental Gen3 Mendel firmware - 14 years ago
A little late but here it is. Not big on names but the alliteration appealed to me. Be easy on me, please. The acceleration and velocity code is located in the axis class. Had a small bug in the acceleration equation that I just addressed. I am hoping that it will smooth out the acceleration of the axis when maintained through the main gcode class. There is a LOT of floating point math,by CodeRage - Firmware - experimental, borrowed, and future
Re: Experimental Gen3 Mendel firmware - 14 years ago
Realized that some how I've broken the F parameters and would like to have that working again before it's released. Keep in mind I am VERY green to the RepRap project period. First and foremost, I decided to build a reprap to help me finish a series of projects Ive been developing and needed some means of rapid prototyping. I was hoping for something a little less hands on as I didnt build tby CodeRage - Firmware - experimental, borrowed, and future
Experimental Gen3 Mendel firmware - 14 years ago
quick history. I had bought the electronics for my mendel build from makerbot back in December. When trying to run the firmware the motherboard would reset after a random number of instructions. Searching the forums for a solution and I discovered that the Gen6 mobo was being released, and the common answer was 'wait for it to come out'. So I decided to roll my own after spending days diggingby CodeRage - Firmware - experimental, borrowed, and future
Re: [US] Makerbot Mk5/Mk6 Hot End assembly for sale - 14 years ago
Ebay Listed here - happy biddingby CodeRage - For Sale
Re: [US] Makerbot Mk5/Mk6 Hot End assembly for sale - 14 years ago
Pic as promisedby CodeRage - For Sale
Re: [US] Makerbot Mk5/Mk6 Hot End assembly for sale - 14 years ago
Found the TO-5 Heat sink. will post pics tonight.by CodeRage - For Sale
[US] Makerbot Mk5/Mk6 Hot End assembly for sale - 14 years ago
1x Mk5 Teflon nozzle 0.5mm 1x Mk5 stainless thermal core 1x Mk5 thermal barrier 1x Mk5 PTFE core tube 4x 5ohm power resistors (2 spare) 4x M2 resistor screws + Ceramic Ribbon Brand new and unused. There is a TO-5 heatsink that is MIA, if I find it it will go with the whole package. Asking $70 plus shipping. The resistors and core are worth that alone.by CodeRage - For Sale