RE: ShopTalk: Flex Board

2009-06-04 Thread Dave Tutelman
Alan, I don't know if that is still the case. I based my conclusion -- which is the same as yours -- on the early version. It's not a bad approximation. True, it ignores the fact that the shaft is more flexible closer to the tip. But the flexibility measured by an F-meter or NF-4 is a weighte

RE: ShopTalk: Flex Board

2009-06-04 Thread Alan Brooks
Dave or Tom, Last time I saw that formula it was a simple conversion from frequency to EI product assuming a uniform rod of the unclamped length that the frequency was taken at. Is that still the case? If not, could one of you send me the current version? Thanks, Alan Brooks At 12:26 PM

Re: ShopTalk: Flex Board

2009-06-04 Thread Arniesclubs
In a message dated 6/4/09 5:34:14 A.M. Pacific Daylight Time, andre_can...@videotron.ca writes: BTW are you still selling prosoft inserts? TKS. Yes. Arnie **We found the real ‘Hotel California’ and the ‘Seinfeld’ diner. What will you find? Explore WhereItsAt.com. (http://www.wherei

RE: ShopTalk: Flex Board

2009-06-04 Thread Tom Wishon
fit shafts with more confidence and surety of results. TOM -Original Message- From: owner-shopt...@mail.msen.com [mailto:owner-shopt...@mail.msen.com] On Behalf Of j...@clubmaker-online.com Sent: Thursday, June 04, 2009 11:19 AM To: ShopTalk@mail.msen.com Subject: RE: ShopTalk: Flex Board To

RE: ShopTalk: Flex Board

2009-06-04 Thread jhm
Tom: Tell us a bit more about your Bend Profile software. John shoptalk When Tom Mace left the industry to go back to the academic world at Cal Poly SLO, I had him do a complete full out EI of multiples of all my shaft designs and flexes so I would be able to compare the EI curves to see their

RE: ShopTalk: Flex Board

2009-06-04 Thread Dave Tutelman
At 11:49 AM 6/4/2009, Tom Wishon wrote: When Tom Mace left the industry to go back to the academic world at Cal Poly SLO, I had him do a complete full out EI of multiples of all my shaft designs and flexes so I would be able to compare the EI curves to see their relationship to our Bend Profile

RE: ShopTalk: Flex Board

2009-06-04 Thread Tom Wishon
y, June 04, 2009 9:00 AM To: ShopTalk@mail.msen.com Subject: Re: ShopTalk: Flex Board At 10:10 AM 6/4/2009, john wrote: Hi Dave, Once upon a time I ran a frequency profile of a shaft and then ran force/deflection profile of the same shaft just to see what I would get. I ran the deflection (actu

Re: ShopTalk: Flex Board

2009-06-04 Thread André Cantin
Subject: Re: ShopTalk: Flex Board I'd like to point out a few things about profiling here: (1) A flex board IS a profiler. Inherently! Put a weight on the tip, let it settle, and plot the deflection of the shaft at 5" (or 1" if you prefer) intervals. That is the purest form of p

Re: ShopTalk: Flex Board

2009-06-04 Thread Dave Tutelman
elman" Sent: Thursday, June 04, 2009 8:27 AM To: ShopTalk@mail.msen.com Subject: Re: ShopTalk: Flex Board I'd like to point out a few things about profiling here: (1) A flex board IS a profiler. Inherently! Put a weight on the tip, let it settle, and plot the deflection of the s

Re: ShopTalk: Flex Board

2009-06-04 Thread john
(the Wishon/kaufman/Hoefling/PCS approach). The plots looked remarkably similar. Cheers, John K From: "Dave Tutelman" Sent: Thursday, June 04, 2009 8:27 AM To: ShopTalk@mail.msen.com Subject: Re: ShopTalk: Flex Board I'd like to point o

Re: ShopTalk: Flex Board

2009-06-04 Thread Dave Tutelman
ut then again they could also get a NF. - Original Message - From: <mailto:arniescl...@aol.com>arniescl...@aol.com To: <mailto:ShopTalk@mail.msen.com>ShopTalk@mail.msen.com Sent: Wednesday, June 03, 2009 4:22 PM Subject: Re: ShopTalk: Flex Board In a message dated 6/3/09 7:26

Re: ShopTalk: Flex Board

2009-06-04 Thread André Cantin
prosoft inserts? TKS. A - Original Message - From: arniescl...@aol.com To: ShopTalk@mail.msen.com Sent: Wednesday, June 03, 2009 4:22 PM Subject: Re: ShopTalk: Flex Board In a message dated 6/3/09 7:26:08 A.M. Pacific Daylight Time, andre_can...@videotron.ca writes: If you

Re: ShopTalk: Flex Board

2009-06-03 Thread Arniesclubs
In a message dated 6/3/09 7:26:08 A.M. Pacific Daylight Time, andre_can...@videotron.ca writes: If you could find a way to have the weight slide across the entire length of the board (you would need another clamp) you could turn this thing into a profiler. This is easy! Slip a piece of vin

Re: ShopTalk: Flex Board

2009-06-03 Thread André Cantin
If you could find a way to have the weight slide across the entire length of the board (you would need another clamp) you could turn this thing into a profiler. A - Original Message - From: "Tom and Donna" To: Sent: Wednesday, June 03, 2009 9:15 AM Subject: ShopTalk:

ShopTalk: Flex Board

2009-06-03 Thread Tom and Donna
Let me repeat my earlier message to Arnie in reference to the info he sent on the Flexboard. Since I could not find anyone with the charts used on the Golfsmith Shaft Deflection Analyzer and visiting with the parts department in the main store in Austin, I posted my need on ShopTalk and Arnie