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07-07-2014, 07:53 AM #11
That is a Prusa i2 printer. It is good. But probably, you would be better off considering a Prusa i3 design. I personally think the i2 design looks cooler than the i3 design. However, it has a problem with its build envelope. As the part you are printing gets higher and higher, a lot of people have problems with the extruder hitting the support rods that go up to the top. By picking the right extruder and such, you can work around a lot of those issues. If it was the only printer you could get, it would be fine. However, almost for sure an i3 design is going to be better for you.
Take a look at these two links. You will see the difference between the i2 and i3:
Prusa i2's (There is an i3 on this page... just ignore it)
https://www.google.com/search?q=Prus...w=1326&bih=857
Prusa i3's
https://www.google.com/search?q=Prus...nters&tbm=isch
It is true you can build your first printer without using a kit to do it. However there are two things to consider. First, the cost of a kit is almost negligible compared to sourcing your parts individually now. It is possible you will get a better deal because it is a kit and you get to piggy back on the dealer's volume. In other words, cost is not the reason to not go with a kit.
The other point is you will have plenty of issues to work through even with a well designed kit. The goal is to fully understand your printer so when you start using it you can figure out issues. The goal is not to climb Mount Everest with an extra 100 lbs of rocks in your back pack. If you can get a well designed kit where everything works together that is worth considering. And because the Prusa designs are open source, anything you want to change can be changed. You just start with the source code for the part of the printer you want to change and modify it to support what you want it to do.
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07-07-2014, 08:29 AM #12
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07-07-2014, 10:54 AM #13
Look for a local makerspace that has 3d printers, that's the best place to get some hands-on with various makes before you think about purchasing one yourself.
http://www.davidleeking.com/2014/01/.../#.U7rCifldV8E
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07-07-2014, 01:43 PM #14
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Here's a link to a little mill that might get you closer to what you want than any 3D printer you could afford at this point: http://computersculpture.com/product...ToolsMicroMill
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07-07-2014, 07:27 PM #15
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07-07-2014, 07:35 PM #16
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- Jul 2014
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Thanks. Until recently I didn't know what a makerspace was. I just found the Hammerspace site today as a matter of fact. I actually have a personal maker space here in my barn. I just don't know anything about 3d printing.
The maker movement is really nothing new or shell shocking for me. I've been building and selling various items out of my shop for over 20 years so when I heard about it I was like what the hell? There's always been people making stuff I guess just more of them now. It's kinda like the 'pickers' tv show. I was buying and reselling on Ebay since the beenie baby days then that show came on and I never even heard of the term Picker. LOL.
I can understand why the movement has formed and grown it's just that it's been a way of life for me for a very long time. I just need to get with the program as far as tech goes.
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07-07-2014, 07:39 PM #17
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- Jul 2014
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I already have a lathe and a milling machine. No cnc equipment though. For what I said I wanted to do I understand your suggestion but I want to actually get into 3d printing regardless.
Before I had a mill I actually made a jig to cut keyways on my lathe.
This idea that a 3d printer is the only machine that can replicate itself is inaccurate. A metal lathe can do the same thing if you have the skills and then you can use it to build any other machine in the shop and use those as well to create others. I've seen it done.
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07-07-2014, 07:40 PM #18
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BTW my makerspace in my barn isn't really called a makerspace. I just call it the barn lol.
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07-07-2014, 11:37 PM #19
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- Jun 2014
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- Burnley, UK
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Ender 3 Neo - Jam Problem
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