Hi guys, pls help me with my design, by reading the drawing see if there is any problem. The length of the ballscrew, the ballnut(single/double?) and the ballscrew end support, i'm not sure what i should use .
Hi guys, pls help me with my design, by reading the drawing see if there is any problem. The length of the ballscrew, the ballnut(single/double?) and the ballscrew end support, i'm not sure what i should use .
no one help?
its hard for me to ask with my crappy english, the problem i had is, i doubt the longest ball screw end support, is it ok with 1 end fixed and 1 end simple? will it become a problem later? the ball screw length is 1577mm 20dia. 5mm pitch, is single nut fine for this?
How fast you want to spin the nut will tell you if the simple end will work. Look at the critical speed chart at www.nookind.com
Gerry
UCCNC 2017 Screenset
http://www.thecncwoodworker.com/2017.html
Mach3 2010 Screenset
http://www.thecncwoodworker.com/2010.html
JointCAM - CNC Dovetails & Box Joints
http://www.g-forcecnc.com/jointcam.html
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Hi LCY
If the simple end has a bearing in the mount you will be fine like what you have
Mactec54
thanks ger21, thanks for the tips.
thanks mactec54, its a commercial end support from comtop technology, taiwan. it should include a bearing http://www.comtop.com.tw/pro-support.html
anyone had experience with this company?>> http://www.comtop.com.tw
their price, quality?