Internet Cello Society Forums
   > Instruments and Equipment
      > bow screw cap
   
<< Prev Topic  Next Topic >>
Author Subject
jeff
Registered User
(4/10/01 6:04:54 pm)
Reply
bow screw cap
The end of my bow screw is loose. I don't know the technical term for it, but it is the fancy cap on the end that one uses to loosen/tighten the hair. For some reason it started popping off a couple of days ago. When the cap is off, I'm left with a square metal shaft attached to the screw.

Of course, I can pop it on to tighten/loosen the hair, but how do I re-attach it "permanently" without doing something dumb?

Does this take a professional instrument repair technician or can I do it myself?

thanks

Edited by: jeff at: 4/10/01 6:04:54 pm

TerryM 
Registered User
(4/10/01 8:56:32 pm)
Reply
Re: bow screw cap
I had this happen to one of my bows and I mixed up some epoxy glue, the kind that comes in two tubes and you mix them just before using. I reset the cap on the metal screw, let it sit overnight and it has worked just fine since the repair. There may be more elegant ways of repairing such problems, but this one has worked for me. If the end piece keeps moving around on the metal screw end it could wear a larger hole in the end piece and you might be faced with replacing the screw entirely.

Terry

Ryan Selberg 
Registered User
(4/14/01 6:58:39 pm)
Reply
Re: bow screw cap
If it is a decent bow, first recommendation is to have a qualified repairperson do the work, which may be a simple as replacing the screwshaft, and maybe the eyelet on the bottom of the frog itself, as they need to be of the same thread size. What you don't want to do is to use something so permanent as epoxy as it would make any future repairs very difficult (such as if the screwshaft should break off inside the slot (which has happened to me, and several others I know). Using any glue that is water soluable would be a far better temporary alternative, and probably hold fine til a more permanent solution is used. A bow repairperson might also just drill out a small portion and plug and redrill the hole for your existing screw.

If it is an inexpensive student bow, it may not really matter as long as you get it to work properly, although I would still avoid anything so permanent as epoxy.

Good luck,

Ryan


          New bow screw cap-jeff-(2)-4/10/01 6:04:54 pm  
               New Re: bow screw cap-Ryan Selberg  4/14/01 6:58:39 pm  
               New Re: bow screw cap-TerryM  4/10/01 8:56:32 pm  
<< Prev Topic  Next Topic >>

Email This To a Friend Email This To a Friend
Topic Control Image  Topic Commands (Moderator only)
Subscribe Click to receive email notification of replies

Jump to:

- Internet Cello Society Forums - Instruments and Equipment - Internet Cello Society -


About Alternative Rock

Powered By ezboard™ Ver. 6.1 b1
© Copyright 1999, 2000, 2001
ezboard, Inc.