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New Linear Slide
Posted: Thu Apr 05, 2012 1:01 am
by kilroyo
Drew up a new slide , going to upgrade to 3/8" linear rods and bearings . Trying out the print, and if everything goes ok, Im gonna have to order some Blue Filament. The two different colors are the two halves
[img]
http://xa.yimg.com/kq/groups/80652411/s ... _slide.jpg[/img]
printing as we speak
[img]
http://xa.yimg.com/kq/groups/80652411/s ... _slide.jpg[/img]
Re: New Linear Slide
Posted: Thu Apr 05, 2012 8:38 am
by mhackney
Maybe we should have a "Pimp My H-1" contest! That yellow covering on the all-thread is over the top! What is it?
Cheers,
Michael
Re: New Linear Slide
Posted: Thu Apr 05, 2012 9:38 am
by johnoly99
Nice! I like that one mike. I think that's plastic wire loom, the type that has a split down one side. I have some blue for mine, just never put it on yet.
Re: New Linear Slide
Posted: Thu Apr 05, 2012 11:01 am
by kilroyo
It's shrink wrap ,, since I had to take everything back apart once, I decided to add it. Real Pain, but it covers up the threaded rod great. I guess the neon lights I was going to add might be alittle overboard
Anyways the print didnt turn out the greatest ,, I got some major Y-axis issues. I think once I get those ironed out, I'll try as one complete part instead of the two halves
[img]
http://xa.yimg.com/kq/groups/80652411/s ... ogreat.jpg[/img]
Re: New Linear Slide
Posted: Thu Apr 05, 2012 11:06 am
by Chris Muncy
kilroyo wrote:It's shrink wrap ,, since I had to take everything back apart once, I decided to add it. Real Pain, but it covers up the threaded rod great. I guess the neon lights I was going to add might be alittle overboard
As long as you don't add a set of12" subs to it I think you'll be ok :p
I actually thought about adding 2 blinking LEDs to the top of the frame that would flash when the extruder was running, like you'd find on a radio tower.
On Edit:
SInce you are creating a new X axis carriage, you might want to incorporate a mechanism to mount the belts.
Re: New Linear Slide
Posted: Thu Apr 05, 2012 1:45 pm
by kilroyo
After taking my Y axis apart and checking everything over with a caliper, and putting it back together. I remember I still had the opto in for the Y-axis. Because without it my parts start to lean. I'll have to try it again without it later to see if I still have that issue
Re: New Linear Slide
Posted: Sun Apr 08, 2012 7:47 pm
by kilroyo
[img]
http://xa.yimg.com/kq/groups/80652411/s ... _print.jpg[/img]
well one corner pulled up , Looks like my bed's not getting hot enough. Ordering some parts to fix that issue. The problem I'm trying to solve is that I can take ahold of my extruder and twist it very easliy and I have the bearings as tight as I can gte them. The issue appears on the Y axis also. So when its printing both the bed and the extruder swivels back and forth when it changes direction. Cant be good, just to much play
Re: New Linear Slide
Posted: Sun Apr 08, 2012 9:12 pm
by michaellatif
Kilroyo, if you are using the standard plastic bearings it is possible to get that type of play in the extruder carriage. I had this problem with the plastic bearings, I upgraded them to the r2zz bearings and it solved this issue. I just tightened the set screws down until the extruder carriage stops moving freely and then back them off a little bit. The carriage slides with a little friction but that doesn't matter because the motor and driver are so strong. I even have a hard time stopping the extruder carriage by hand.