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That section is completely different from the norm. Compare with attached pic. [ATTACH] What "set screws" are you referring to? Cheers
Indeed, I used the word complaint but dispute is correct.
If you raise a complaint with Aliexpress you will likely get all your money back.
The collets I refer to are the Makita types of course, not the ER series. I made them on my lathe and made sure the run-out was at least as good...
I made my own collets - my Makita is only supplied with a 1/4" as you may know which is rather limiting. I have a 1/8th, 4mm and 6mm and may make...
Did you also put a precision shim between the eccentric and the wheel?
Wow, your top X axis V wheel(s) are no where near engagement. Are the eccentric spacers at maximum adjustment then?
The shaft needs to be a fraction smaller to allow at least a sliding fit or better a push fit. What you don't want is a sloppy fit because the...
It seems to be working fine - Computer problem your end?
That's good advice!
Q1, I have no idea and lack of replies suggests lack of answers too though someone may know. Q2, Yes, I know the video you are referring to and...
Yes Peter, and it did make me wonder if the Chinese are also making their own cloned 6600 chips?
Yes, the Z axis is obviously trying to keep driving up. Have you checked the switches in openbuilds control "troubleshooting tab"? Manually...
Yes, that's fair comment Solly747, but I can't see a company like Toshiba - one of the biggest companies in Japan, sending unreliable drivers to...
There are many people out there who are very happy with the 6600 based drivers. There are also posts from people who are disappointed with the...
That does seem to suggest that the Blackbox is not the issue but maybe something else. What is this Y bridge issue you speak of?
Yes, cutter measurement is critical. Not sure about the manufacturing process but taking a 0.25" diameter piece of HSS for example, it is...
Why?
Watching that 2nd video above, it sounds like there's a distinct lack of torque on the motors - the Y axis even coasts to a stop in both...
The center distance is whatever you want it to be. Those wheels would eat ally extrusions for breakfast I would think.