All As long as we admitting to being woodworker /engineer artisans and as a guy who was under such a turntable my advice is to use clean cueballs (new), hardwood raceways and try it for awhile without epoxy or stick the epoxy in a freezer and an oven for awhile to check the epoxy before application. IMHO. Dan Anchondo former raceway cleaning specialist
From: [email protected] mailto:[email protected]]On Behalf Of Scott Barrows Sent: Thursday, August 26, 2004 12:58 PM To: [email protected]; PSTC 1 Subject: Re: Turntable design/construction My Auttoban book indicates that the natural nesting material of a cue ball would be felt. This would keep the ball from acting like a rolling pin on the plywood. Scott ----- Original Message ----- From: Peter L. Tarver <mailto:[email protected]> To: PSTC 1 <mailto:[email protected]> Sent: Thursday, August 26, 2004 3:27 PM Subject: RE: Turntable design/construction I find it interesting that the plywood doesn't delaminate, considering the localized pressures that can exist for large supported mass loading, even for "many" cue balls being used. Perhaps an over design, but I would have opted for a dense, hardwood race with a sculpted bearing surface, doweled to a 1-1/2+" thick plywood platform. Regards, Peter L. Tarver, PE [email protected] > From: [email protected] > Sent: Thursday, August 26, 2004 11:48 AM > > > Actually I visited a lab in Portland, Oregon that > had just such a turntable. They used a rope and > pulley arrangement to rotate the turntable. > > Doug > > > > "Chris Maxwell" < [email protected]> > > > > Races for a "cue ball bearing carousel"...Hmmm... > > This message is from the IEEE Product Safety Engineering Society emc-pstc discussion list. Website: http://www.ieee-pses.org/ To post a message to the list, send your e-mail to [email protected] Instructions: http://listserv.ieee.org/listserv/request/user-guide.html List rules: http://www.ieee-pses.org/listrules.html For help, send mail to the list administrators: Ron Pickard: [email protected] Dave Heald: [email protected] For policy questions, send mail to: Richard Nute: [email protected] Jim Bacher: [email protected] All emc-pstc postings are archived and searchable on the web at: http://www.ieeecommunities.org/emc-pstc ---------------------------------------------------------------- This message is from the IEEE Product Safety Engineering Society emc-pstc discussion list. Website: http://www.ieee-pses.org/ To post a message to the list, send your e-mail to [email protected] Instructions: http://listserv.ieee.org/listserv/request/user-guide.html List rules: http://www.ieee-pses.org/listrules.html For help, send mail to the list administrators: Ron Pickard: [email protected] Dave Heald: [email protected] For policy questions, send mail to: Richard Nute: [email protected] Jim Bacher: [email protected] All emc-pstc postings are archived and searchable on the web at: http://www.ieeecommunities.org/emc-pstc ---------------------------------------------------------------- This message is from the IEEE Product Safety Engineering Society emc-pstc discussion list. Website: http://www.ieee-pses.org/ To post a message to the list, send your e-mail to [email protected] Instructions: http://listserv.ieee.org/listserv/request/user-guide.html List rules: http://www.ieee-pses.org/listrules.html For help, send mail to the list administrators: Ron Pickard: [email protected] Dave Heald: [email protected] For policy questions, send mail to: Richard Nute: [email protected] Jim Bacher: [email protected] All emc-pstc postings are archived and searchable on the web at: http://www.ieeecommunities.org/emc-pstc
