How to perfect rail-to-rail distance for y-axis assembly?
Hey guys,
I'm currently assembling the MK2S, and on step 12, part of the video showed that the outer rail-rail distance had to be exactly 178mm.
However, I don't have access to a 7+" caliper, and don't really want to get one when it'll see so little use.
For now, I just eyeballed it the best I could using an imperial tape measure and it seems to be okay, but I was wondering if there are any alternative methods?
Thanks
Re: How to perfect rail-to-rail distance for y-axis assembly?
Hi Brian,
I am having trouble locating the point that you are at,in the build, because you didn't mention which section you were in, however I think this video may help.
https://dozuki-guide-objects.s3.amazonaws.com/igo/video/prusa3d/cRUAaTcgN6WcR2KX_MP4_592.mp4
the video demonstrates how you can use the aluminium verticle frame to adjust the Y axis frame width, perfectly without access to measuring equipment.
the Y axis frame length is adjusted, using the smooth rods as a measure of correct length,
Best wishes, Joan
I try to make safe suggestions,You should understand the context and ensure you are happy that they are safe before attempting to apply my suggestions, what you do, is YOUR responsibility. Location Halifax UK
Re: How to perfect rail-to-rail distance for y-axis assembly?
Hi Joan, thanks for your reply
I'm referring to the video for step 11, section 2 (Y-axis assembly).
Specifically, at around 2:40 when the calipers are used and an error of .5mm is shown as not being okay.
Is the frame method accurate enough?
Re: How to perfect rail-to-rail distance for y-axis assembly?
It is how i did mine... mine was a mk1 originally and the instructions were to adjust y axis to frame and make sure that the screwed rods were located at the bottom of the slots in the frame. Before nipping up the nuts. Seems to work
I try to make safe suggestions,You should understand the context and ensure you are happy that they are safe before attempting to apply my suggestions, what you do, is YOUR responsibility. Location Halifax UK