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Ballard Forge on Tv
April 16, 2012
1:52 am
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E.F. Thumann
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Rivet master and all-around-nice-guy Steve H. from Ballard Forge was on tv tonight for the H2 History channel centennial special about titanic. His segment featured him hot riveting plates together with his anyang yoke riveter, and then doing some destructive testing on them afterwards. I assume Steve is too humble to mention it, so I wanted to put it out there for anyone else who might have a chance to catch a re-run, def. cool stuff. Congrats Steve!!!:D

April 16, 2012
3:17 am
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Steve H
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When EF talks, people listen...

Ha,
Yeah, we filmed that last year and I was never sure what to expect out of it. In alot of ways I felt the craftspeople that built the ship were scapegoated. Based on our results and the longevity of the two sister ships of Titanic, I don't think there was a damn thing wrong with the rivets!

They only remember you when you SCREW UP~!!!

April 16, 2012
3:28 am
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J Wilson
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Unfortunately H2 isn't available for antenna TV viewing. What is the name of the episode so I can request the neighbor's record it.
TNX,
Jeff

Grasp the Cold end. Strike the Hot end.

My son is the Blacksmith

April 16, 2012
3:39 am
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Steve H
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Hey Jeff, The episode is Titanic @ 100, Mystery solved

I don't own a TV~!

Steve

They only remember you when you SCREW UP~!!!

April 18, 2012
7:35 pm
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Randy
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I saw it and wondered who it was. Quite the heading press you got there!

Randy McDaniel
http://www.drgnfly4g.com

"We do not quit playing because we grow old, we grow old because we quit playing." Oliver Wendell Holmes

April 18, 2012
10:24 pm
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Bill Cottrell
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The shop looked nice and Steve does good work. BUT - I want to know about the truck that had the tarp on it!

April 19, 2012
12:25 am
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E.F. Thumann
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Steve,
I noticed that you bucked the rivet tails flush/countersunk. Did the prints specify that? What's the advantage (or what advantage did they presume it created) by doing that vs putting on an opposing panhead on the tail? Also, I saw you doing some NDT at the end, did your equipment show any tiny stress fractures in the rivets that didn't fail completely? Shhhhh don't tell anyone that since I bought my riveting hammers i've become a rivet geek:nerd:

April 19, 2012
6:23 am
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Steve H
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Hey Ef,
We tried to be as authentic as possible. For me that meant a last-minute change on the plate geometry as it was only found out recently Titanic had a modification to the hull where it was impacted. We recreated the 'seam' both with and without an added row of rivets.
The 2" dia. countersunk took some time to prep but it is what they used. Looking at it now I can see where it would handle a tensile load better than a sharp corner. They weren't stupid.

And yes. I wound up making all the tooling for the job. I took the figures from my 1953 Machinery's Handbook. Invaluable for riveting info.

As far as the NDT stuff goes; I thought I knew alot about metals before but...
Wrought has all that slag and dirt which attenuates the hell out the ultrasound. I wasn't able to get a clean echo through the back side. My next choice would be X-ray to see if there's a break. Really, I think they are good, I just can't prove it without more destruction~!

The wrought was purchased from Woodchuck woodworks in Wisconsin. I can't believe the stuff, it still has the mill scale on it. They were 1" dia tension rods from an 1880's bridge rated 'Best'. I believe that means double refined. The failed rivet proponents said the substitution from Best Best (triple refined) doomed the ship.

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They only remember you when you SCREW UP~!!!

April 19, 2012
6:29 am
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Steve H
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Bill Cottrell;15192 wrote: The shop looked nice and Steve does good work. BUT - I want to know about the truck that had the tarp on it!

Hey Wild Bill~
I think it's a 48 Chevy!

They only remember you when you SCREW UP~!!!

April 20, 2012
3:11 am
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HWooldridge
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Steve H;15197 wrote: Hey Ef,
We tried to be as authentic as possible. For me that meant a last-minute change on the plate geometry as it was only found out recently Titanic had a modification to the hull where it was impacted. We recreated the 'seam' both with and without an added row of rivets.
The 2" dia. countersunk took some time to prep but it is what they used. Looking at it now I can see where it would handle a tensile load better than a sharp corner. They weren't stupid.

And yes. I wound up making all the tooling for the job. I took the figures from my 1953 Machinery's Handbook. Invaluable for riveting info.

As far as the NDT stuff goes; I thought I knew alot about metals before but...
Wrought has all that slag and dirt which attenuates the hell out the ultrasound. I wasn't able to get a clean echo through the back side. My next choice would be X-ray to see if there's a break. Really, I think they are good, I just can't prove it without more destruction~!

The wrought was purchased from Woodchuck woodworks in Wisconsin. I can't believe the stuff, it still has the mill scale on it. They were 1" dia tension rods from an 1880's bridge rated 'Best'. I believe that means double refined. The failed rivet proponents said the substitution from Best Best (triple refined) doomed the ship.

I saw the show and liked your demo - nice shop, too.

I believe the ship was doomed because multiple bulkheads were ruptured and they were not sealed at the top. Water eventually jumped from one to the next and destroyed the buoyancy. I also agree that most people want to blame it on faulty workmanship - and so why did the Concordia sink, bad welds? Hmmmph...Too big a hole and anything goes to Davy Jones.

April 20, 2012
4:14 pm
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Steve H
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E.F. Thumann;15193 wrote: Steve,
I noticed that you bucked the rivet tails flush/countersunk. Did the prints specify that? What's the advantage (or what advantage did they presume it created) by doing that vs putting on an opposing panhead on the tail? Also, I saw you doing some NDT at the end, did your equipment show any tiny stress fractures in the rivets that didn't fail completely? Shhhhh don't tell anyone that since I bought my riveting hammers i've become a rivet geek:nerd:

Hey EF- I meant to ask you about your hammers. Are you talking pneumatics or hand hammers?
I've learned volumes about the pneumatic ones. It's worthy of a separate topic.

They only remember you when you SCREW UP~!!!

April 21, 2012
12:20 am
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E.F. Thumann
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Steve,

Yup, I bothered you a while ago on the phone and we talked about hammers/yoke-riveters. Everyone thinks my initials are EF, it's a phonetic play on words for "F-the-man" (clever, eh?) I prob introduced myself as Andrew Brenner on the phone (that's me!). I contacted James Johnson about the yoke riveters, and apparently Anyang still offers them in two sizes, but I wasn't up for paying the price b/c I didn't have a hydraulic setup to hook them too. All-in I was looking at about 10k or a little over. All that aside, I have three 90lb-class (9" stroke) pneumatic hammers, I remember you saying that the big boy you use is actually an 11" stroke converted rivet buster that takes jumbo shank tools (not meant for riveting initially). Two of my hammers are CP units, and one is a new Jet. They both have the same bore, but oddly enough, the Jet uses a rivet die with a shorter shank (I have to shorten up a few sets of the ones that I have). I would def be up for hearing any and all good things that you want to talk about pneumatic-riveting wise. One thing I learned early is that they absolutely eat air, and the feed lines have to be large to run them effectively (and the air has to be super clean). Oh, and oil the absolute shit out of them. P.s. for anyone reading this, don't use brass quick-connects/couplers on the rivet hammers........they come apart under pressure in the most endearing way after a few minutes from the impact of riveting.

April 29, 2012
10:57 pm
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Steve H
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Andrew- you initially mentioned you were having issues with your guns not performing well. Was it just an air delivery issue? I'd seen the same problem you mentioned even depite using a 3/8" line at over 100 psi. Ironically it was the size 90 guns I had the problem with, not the 11" buster.

Ideally I think they need at least 1/2" lines

They only remember you when you SCREW UP~!!!

April 29, 2012
11:02 pm
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Steve H
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Wanted to mention a tip my friend Jim Garrett (NIMBA anvils) had described:
He had used boyer (rivet set) shanked tools for upsetting. Anneal an old set, drill a hole in it for a monkey tool and re-harden. He said he welded up some squares for upsetting heel tenons and such. Sounds amazing, that sort of work can take a spell by hand and I'm sure gives dramatic results

They only remember you when you SCREW UP~!!!

May 3, 2012
12:17 am
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E.F. Thumann
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I bought a Gladiator from Jim as a christmas gift to myself a year and a half ago, he seems like a good guy, and the anvil is just beautiful. This is a long story, so if you don't have time, bail out, bail out!!! lol........As for the guns, it's kind of complex b/c the guy who was the sales rep for the company who sold them passed away, and I don't like speaking ill of the dead (not because they are all martyrs but I feel odd about speaking negatively about someone who can't defend himself). That being said, I bought the guns and was pretty much given the run around by company "X" (I will let people know which company if they PM me, I just don't want to put the company out there in the main post, b/c I'm well aware of how damaging posts can be). I bought the 2 rebuilt CP guns with two full sets of rivet dies, about 1500 in all. When they arrived, I hooked one up, it cycled for about five seconds, and then the valve became inoperable. It would just "push" the rivet die, without inducing a full cycle. I thought it might be a fluke, so I waited about a week to hook up the other gun (i've been swamped that last few months and just didn't have the time to mess around), and the other gun did the exact same thing. Contact the company: company says not enough air, so I hook up two 1/2" hoses and "T" them into the gun. Still nothing...........company says you have to use a 1" feeder line, then put a short "whip" line of 1/2" on the end where it meets the gun.................buy the hoses, hook them up, still nothing. So i'm exasperated at this point, and I say look the guns have to work, or I have to return them. The sales rep comes back with "you need dry air", I tell him I have an Ingersoll Rand refrigerant drier that cost me 2K, and runs bone, bone, bone dry air through my shop/factory. This gets him all flustered, and he says "clearly the air is super dirty", I reply it's filtered through three individual filters before it hits my manifold/distribution system, and we have 30 people running all different air tools at random times during the day, and none of the tools have ever failed let alone locked up right out of the box. So he says to send them back, and they will check for faulty valves, but I have to pay shipping both ways ($200). Fine, I put them in the mail. Company calls me 3 days later, and says the valves are packed with a fine grit, and thats why they wont flutter/operate. "Clearly your air is dirty" he says..........I ask him why the rest of my air tools are doing just fine, including some that we run for full ten hour shifts? He responds it's not his problem, and I will have to pay for repairs..........I say how much? He says, $140 PER GUN.............(at this point i'm becoming angry, which is relatively difficult to get me to do.........). I politely tell him no, that's just not going to happen, and oh by the way, what did you do to clean out the valves? He says, "we unscrew the main body of the gun, and drop out the valves, and pour mineral oil on them in a sink"....................I said I have a FULL SHEET METAL SHOP, SMALL MACHINE SHOP, and FULL HEAT TREAT SHOP, why in the hell would you have me mail the two guns halfway across the nation to just pour mineral oil on them? Why wouldn't you tell me to try that at MY shop? His response "we don't make money by giving advice on how to repair our tools". I then ask, how much is it to refund my money for the tools (I was going to keep the dies), and I knew there would be a restocking fee, so how much is the restocking fee.............he says "$140 per gun" with a cute tone in his voice.......So I say ahhhhhhhhhhhh, so no matter what I do, you are charging me $280, and holding the guns hostage..........he says "basically, yeah". Well that response gets my goat, and I ask to speak to the president, b/c i'm livid at this point...............so a gentleman gets on the phone, and I briefly describe my predicament to him, and I ask him what we can do to rectify the situation...........and he replies "I'm fully aware of the situation, and I personally approved them billing you the $480 including shipping for pouring the mineral oil into the valves".........................................................................................so at that point......literally I was incandescent, and politely said I have to hang up the phone before I say something I will deeply regret. Hung up after he said goodbye, and cooled off for a day, and wrote them an email saying that I thought they made quality rivet dies, but I would never ever ever ever buy a tool from them again, and told them that I was just boiling with how they treat their clients. I received an email back a day later saying that they would charge me $40 dollars to clean both guns, and they "assumed" that I would want to return them. I told them I would pay the $40, pay the shipping, and I want this compeletely done, just drop the guns into the mail.................Get the guns back, and what do you know? They work just like they should have when I bought them.........................using the same air line, same fittings..........same everything. In short, they mailed me guns that weren't working the first time, and then charged me a bunch to "fix" a problem that was there before I bought them. All in all, a pretty shitty experience. The three things I learned were, it helps to have a big feeder line, oil the shit out of them, and don't buy tools from company "X". By the way, the Jet 90lb rivet gun that I bought from a random guy............worked great right out of the box.:furious:

May 3, 2012
5:04 am
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Steve H
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Yep- had days like that. Things go south as soon as you wake up.~!
Sent you a PM too

They only remember you when you SCREW UP~!!!

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