Hopefully, I'm visualizing the situation correctly. The configuration I see is the socket on the nut, an extension of X inches held by a bushing several inches above the socket, then the multiplier on top of the extension.
I just don't see a difference for the multiplier if the extension is held firmly. What difference does it make if the multiplier is 1 inch, 12 inches or 24 inches from the socket if the extension is held where it can't tilt or misalign? See what I'm thinking? Dennis C. On Sun, Jan 14, 2018 at 9:15 PM, Josh Muckley via CnC-List < cnc-list@cnc-list.com> wrote: > That's a pretty good idea Dennis. So I take it that you prefer getting > the multiplier out of the hole and using the handle? > > Josh > > On Jan 14, 2018 8:16 PM, "Dennis C. via CnC-List" <cnc-list@cnc-list.com> > wrote: > >> Get some PVC pipe, PVC fittings or some wood pieces and make a bushing >> for the hole in the sole to steady the top of the extension and keep it >> aligned. Torque away! >> >> Dennis C. >> >> On Sun, Jan 14, 2018 at 6:09 PM, Josh Muckley via CnC-List < >> cnc-list@cnc-list.com> wrote: >> >>> So now I have a new problem. Keel bolt #4 is down a deep hole and is >>> constrained to a narrow channel. The immediate thought is to simply use an >>> extension. Problem is that the torque multiplier specifically states to >>> not use an extension... I assume on the output shaft. I also assume that >>> the reason for this is to ensure alignment stays perfect while applying >>> such extreme torque. >>> >>> So, is it better to brace the handle-less multiplier in the bottom of >>> the hole while using an extension on the 1/2" drive input shaft to apply >>> the required torque? Without a handle I'll shore up the edges of the hull >>> to attempt to prevent excessive point loads and crushing. >>> >>> Or is it better to use a 13" long, 3/4" drive, extension between the >>> socket and the multiplier to get the multiplier above the hole? This would >>> allow using the handle on the multiplier. >>> >>> Here are some pictures: >>> https://drive.google.com/folderview?id=1G3HVN_jj0PYa0e5Otk9nwdqVoR4CYTCy >>> >>> Thanks, >>> Josh Muckley >>> S/V Sea Hawk >>> 1989 C&C 37+ >>> Solomons, MD >>> >>> >>> >>> On Jan 13, 2018 10:35 PM, muckl...@gmail.com wrote: >>> >>>> It looks like I should have checked my standard nut/bolt sizes. See >>>> the attached chart. >>>> >>>> Josh >>>> >>>> >>>> >>>> >>>> On Jan 13, 2018 7:54 PM, "Josh Muckley" <muckl...@gmail.com> wrote: >>>> >>>> The only thing I had close to 1-13/16 was 1-7/8 which seemed to fit the >>>> #5 bolt and it was only best measured as a 1-1/4" stud. >>>> >>>> #1 and #7 match, measuring 1" and fit 1-1/2 socket. >>>> >>>> Here's the latest chart (* denotes unchecked) >>>> Keel bolts (fwd to aft): >>>> Nut stud >>>> 1 - 1 1/2 (38mm) 1 (25mm) >>>> 2 - 2 3/16 (56mm) 1 1/2 (38mm) >>>> *3 - 2 1/4 (57mm) 1 1/2 (38mm) >>>> 4 - 2 3/16 (56mm) 1 1/2 (38mm) >>>> 5 - 1 7/8 (47.5mm)1 1/4 (32mm) >>>> *6 - 2 1/4 (57mm) 1 1/2 (38mm) >>>> 7 - 1 1/2 (38mm) 1 (25mm) >>>> *8 - 3/4 (19.5mm) 1/2 (13mm) >>>> >>>> Josh >>>> >>>> >>> _______________________________________________ >>> >>> Thanks everyone for supporting this list with your contributions. Each >>> and every one is greatly appreciated. If you want to support the list - >>> use PayPal to send contribution -- https://www.paypal.me/stumurray >>> >>> >>> >> >> _______________________________________________ >> >> Thanks everyone for supporting this list with your contributions. Each >> and every one is greatly appreciated. If you want to support the list - >> use PayPal to send contribution -- https://www.paypal.me/stumurray >> >> >> > _______________________________________________ > > Thanks everyone for supporting this list with your contributions. Each > and every one is greatly appreciated. If you want to support the list - > use PayPal to send contribution -- https://www.paypal.me/stumurray > > >
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