Hello fellow Amp enthusiasts, I have two very nice 2 3/8? knobs that I want to use as band switches. The problem is that they are both meant to be used on a 3/8? shaft and the actual shaft is ¼
OCEAN STATE ELECTRONICS HTTP://WWW.OSELECTRONICS.COM 1 - 800 - 866 - 6626 PAGE 99 - 101 IN THEIR CATALOG '73, Hal W4HBM On Thu, 22 Dec 2005 23:57:02 -0800 "Jack M. Henkle" <w7jk@verizon.net> writes:
Actually Ocean State does not have a sleeve adapter for 3/8 to 1/4 but their K28-600 on page 101 shows a 1/4 to 1/8 adapter and you can MAKE one for 3/8 to 1/4 by finding some 3/8 brass rod and drill
ORIGINAL MESSAGE: <snip> ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ This brings up a question for you machinists out there. I once watched a program on the Discovery Channel which showed how r
Usually, the lathe's tailstock has a collet and matching chuck. That's where the drill bit goes. The work piece gets clamped in the jaws of the headstock and it turns the work while the drill remains
Bill, Gun drills are similar to lathes except the tailstock is made specially to hold extra long drills. They also have coolant for the bit. The bit has a guide-support at the end closest to the rod
Most bearing supply outlets will have various bushings in stock...1/4-3/8 is a common size, another source is an industrial machine shop..(It helps to have a friend that does this kind of work) Hope
Author: Peter Chadwick <g3rzp@g3rzp.wanadoo.co.uk>
Date: Sat, 24 Dec 2005 10:14:35 +0100 (CET)
I can't remember who wanted the specail sleeve, but if you still haven't got one, drop me an email (g3rzp@g3rzp.wanadoo.co.uk) and I'll turn you out a couple over the holiday. You'll need to let me k
Bill, Well it will center it up, but if the tailstock is still offset, and not on center, the pressure on the side of the hole from the bit will cause the hole to be larger in diameter than the drill
George, Well the barell - rod is supported not only in a chuck but has a steady rest at the end to be drilled supporting it on both ends and centering it. Just where the bit meets the work, the bit p
ORIGINAL MESSAGE: ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Ok, that answers the question. Yes, you would always start off with the bit centered as close as possible, but my real question was