12:08 am
March 21, 2011
12:08 am
March 21, 2011
1:38 am
March 22, 2010
Nice Job Tom..... I like the fact you took the time to make the nails to go with...
Whatever you are, be a good one.
Abraham Lincoln
1:54 am
NWBA Member
September 25, 2010
2:54 am
March 21, 2011
Thanks. The nails were fun - 'cept the one that fell down into the forge fire and disappeared. I liked that I got to use of few of the simple tools I've made to do this work. It was the first time I used my bending fork (clamped in the vise). My hot punching is getting better. The little slugs are popping right out now.
I started curling the fishtail over the horn but then switched to a chunk of round bar held in the vise. That worked better.
5:17 am
NWBA Member
April 19, 2010
1:47 pm
March 26, 2010
Tom Allyn;11436 wrote: The little slugs are popping right out now.
I started curling the fishtail over the horn but then switched to a chunk of round bar held in the vise. That worked better.
Yeah, it's real satisfying when you finally get on top of punching. I use a press for most everything but the smallest of the small and it's still satisfying when you get a nice clean slug just drop out
You might want to try starting the fish tail over the far (radiused) edge of the anvil then flip it over and keep "hitting down" on the curve. With practice you'll be able to shape to any desired radius and do quite nice scrolls by eye
12:39 am
March 21, 2011
Thanks for the pointers, David. I'd like to try that but I don't quite understand 'hitting down'. Can you elaborate? I can see that starting the curl over the far edge of the anvil would do nicely. But when you flip it over wouldn't you be bending it the wrong way? Unless you just hit it on the end of the curl......
1:32 am
NWBA Member
April 19, 2010
9:35 am
March 26, 2010
Tom Allyn;11453 wrote: But when you flip it over wouldn't you be bending it the wrong way? Unless you just hit it on the end of the curl......
I guess "hitting down" is the wrong way of describing it. As Eric says its more a case of towards you, possibly with the blows around say 45 degrees from verical. It's easy to show/do but difficult to describe
12:52 pm
August 14, 2010
Nice hanger. Did you do anything to keep it from rusting?
One of the things about forming scrolls (and bending) at the anvil is that you're basically working over air, not the specific shape of the anvil parts. Most of your blows will be struck off the edge or at angles because the intent is to bend the metal rather than pinch or dent it. (I personally distinguish between 'forging' which changes the cross section of the material and 'bending' or other operations which do not affect the cross section. Bending is not forging, so you don't want to to trap the metal directly between the hammer and the anvil.)
So, using David's excellent little sketch as an example: first step is to bend the metal over a nicely rounded far edge of the anvil. Try not to hit on the corner and pinch the metal, I usually can bend a little more than 90 degrees before the tip of the scroll starts hitting the anvil and getting in the way.
Second, turn the bend upwards and pull it back onto the surface of the anvil and use angled blows (back towards yourself) to close up the curve. You can change both the angle you're holding the work (raise or lower your left hand) and the angle of the blows to tighten up different parts of the curve. I am still amazed how large a piece of metal can be moved this way once the curve is started over the edge of the anvil. Francis Whitaker says to change either the position of the work or the angle of your blow every stroke to avoid sharp spots; like most things in blacksmithing, it's more of a guideline than an actual rule.
Heat the next section of the bar and repeat. It works great until you try to make two scrolls that match. :furious:
5:17 pm
March 21, 2011
11:27 am
May 16, 2010
Most Users Ever Online: 668
Currently Online:
21 Guest(s)
Currently Browsing this Page:
1 Guest(s)
Top Posters:
Larry L: 1566
Grant: 1420
Bruce Macmillan: 625
Lee Cordochorea: 595
Lynn Gledhill: 572
JNewman: 520
Gene C: 504
J Wilson: 426
Eric Sprado: 383
Tom Allyn: 340
Member Stats:
Guest Posters: 22
Members: 8725
Moderators: 4
Admins: 1
Forum Stats:
Groups: 23
Forums: 97
Topics: 3538
Posts: 20289
Newest Members:
churndashmaven, cameliacity, fred.f.chopin, RuoYi, rodeoneerer, NWBABjorn, mddangelo, Nevillberger, Crusty Veteran, redwoodforgeoaklandModerators: Steve McGrew: 77, N.W.B.A.: 72, webmaster: 0, bluehost: 0
Administrators: admin: 540