Oops.. forget the decimal point it is less than 15 microns. ______________________________ Reply Separator _________________________________ Subject: Re: Drilling spindle runout Author: "LIM BOON HOCK" <[log in to unmask]> at INTERNET Date: 09/26/96 6:49 Are you really able to achieve 1.5 micron dynamic runout ? Are yours new drilling machines? I am asking this because some info I have from two companies said they are controlling at 10 and 15 micron (dynamic runout) respectively. Maybe you can share some tips on how you can manage to achieve such a low runout. I would appreciate that. To other technet users in the drilling section, is 1.5 micron dynamic runout the norm in your control of dynamic runout? Regards ---------- > From: [log in to unmask] > To: [log in to unmask] > Subject: Re: Drilling spindle runout > Date: Wednesday, September 25, 1996 1:05 AM > > We are controlling to less than 1.5 microns, dynamically at 80K rpm. > > > ______________________________ Reply Separator _________________________________ > Subject: Drilling spindle runout > Author: [log in to unmask] at INTERNET > Date: 09/24/96 9:23 > > > I would like to know for the drilling machines used in the manufacturing of > pcb's, what is the dynamic runout (in micron) that you(for those involve) > are controlling. Replies are very much appreciated. Thanks > > Regards > > *************************************************************************** > * TechNet mail list is provided as a service by IPC using SmartList v3.05 * > *************************************************************************** > * To unsubscribe from this list at any time, send a message to: * > * [log in to unmask] with <subject: unsubscribe> and no text. * > *************************************************************************** > > > > *************************************************************************** > * TechNet mail list is provided as a service by IPC using SmartList v3.05 * > *************************************************************************** > * To unsubscribe from this list at any time, send a message to: * > * [log in to unmask] with <subject: unsubscribe> and no text. * > *************************************************************************** > *************************************************************************** * TechNet mail list is provided as a service by IPC using SmartList v3.05 * *************************************************************************** * To unsubscribe from this list at any time, send a message to: * * [log in to unmask] with <subject: unsubscribe> and no text. * ***************************************************************************