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Forum: Troubleshooting

Tue 19 October 2010, 21:12

Replies: 22

Spindle RF noise makes y car & z axis move

Views: 24,785

Posted By Gerald D

Have you tried another parallel cable?

Have you tried another parallel cable?

Forum: Troubleshooting

Fri 25 September 2009, 22:06

Replies: 22

Spindle RF noise makes y car & z axis move

Views: 24,785

Posted By Gerald D

A line reactor will not replace a standard...

A line reactor will not replace a standard isolation transformer, where we are talking of "safety" isolation. I know too little of these things, but I do know that a line reactor has copper...

Forum: Troubleshooting

Fri 26 June 2009, 21:08

Replies: 22

Spindle RF noise makes y car & z axis move

Views: 24,785

Posted By Gerald D

Thanks for that feedback Sean. Well done! ...

Thanks for that feedback Sean. Well done!

It is amazing how sometimes these machines work okay without any special attention to grounds, shields, isolation, etc. Then a day comes along when it...

Forum: Troubleshooting

Wed 24 June 2009, 23:04

Replies: 22

Spindle RF noise makes y car & z axis move

Views: 24,785

Posted By Gerald D

Proper grounds are only a small part part of the...

Proper grounds are only a small part part of the solution, as Sean knows. Some other parts of the solution:

Eliminante ground loops
Screening/shielding (single end grounded)
Separation distance...

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