Suche
Lieber Nutzer, die Forumssoftware wurde aktualisiert. Für die Erstanmeldung musst Du bitte dein Passwort zurücksetzen.
Dear user, the forum software has been updated. For the first login please reset your password.
Benachrichtigungen
Alles löschen

Motor screech

4 Beiträge
4 Benutzer
0 Likes
4,356 Ansichten
 Mark
(@cncnewby)
Beiträge: 1
New Member
Themenstarter
 

Hi all,

I have just finished building a v1 420 kit...all went well, software installed ok and started to jog the machine
in each axis. The z and y went well but the x moved ok to the edge, stopped and now wont move. all I get is a screeching noise from the machine.

Any ideas what I need to do?

Thanks,
M

 
Veröffentlicht : 24/09/2016 4:22 pm
Thomas Semmler
(@thomasdbg)
Beiträge: 1091
Noble Member
 

It sounds like that the leadscrew isn´t proper adjusted...

Produktevangelist 🙂

Es grüßt mit der Ihm gegebenen Freundlichkeit...

...der Thomas

 
Veröffentlicht : 26/09/2016 12:28 pm
(@rory)
Beiträge: 384
Reputable Member
 

Mechanical tuning required.

power down and check all axes move freely

roller adjustment
https://www.youtube.com/watch?v=YOEzbo_akDA

pulley adjustment
https://www.youtube.com/watch?v=cZNLv7w0tCs

move the axes by hand and feel what happens. by moving by hand you are the motor 🙂

 
Veröffentlicht : 27/09/2016 11:04 am
Doug
 Doug
(@doug)
Beiträge: 253
Reputable Member
 

I'm in the same position. Z and Y jog freely (except for a strange rattle at one specific point on the Y axis) but the X axis is jamming at the motor end unless the extrusion is loosened from the gantry uprights. Silly me, I thought the very last stages would be easy.

I also found that my T slot bed jammed with maybe 2" to fully home. A frustrating day of mechanical tuning and trying to get the bed fully inserted ahead I think 🙁

Doug

Stepcraft 2/840, StoneyCNC industrial HF spindle, 4th axis, TurboCAD 2016 Professional 64 bit, MeshCAM, GWizard feeds & speeds calculator, UCCNC
Hobby use: guitar building (luthiery), https://dsgb.net

 
Veröffentlicht : 26/10/2016 10:46 am
Teilen: