Archive

Tag Archives: Weld

The knocked apart pair finally were released for me to reassemble.
They had some boo-boos.
And they had some ouchies.
Magical salmon glow underlays all fish welds.
There were three broken welds that joined the two fish. One.
Two.
Three.
The fish are tied down to my new hand truck, awaiting patination fix.
Swimmingly is how they are doing.
This is a recurring nightmare for a dented bumper somewhere out there.

DSC08208

The trailer can fit two shipping containers. It is a beast.

A buddy of mine has started a business as a trucker; his rig is a stout MAC tractor and this flatbed trailer. He lives up a steep winding road in Park City, and a neighbor lets him park the flatbed down at the bottom at a vacant lot. The underside railing of the trailer needed to be cut out and replaced. The outfit is too big turn on a city street, so we couldn’t use my shop. He picked up a nice little welder that would run on 110, but provide 140amps, and we lifted his big generator into the back of his truck and worked in-situ, or en-plein-air if we really want to be artsy about it.

DSC08201

There are six tubes that span the underside, aligning with “flying buttresses” of pipe that support the width of the bed. Here I have replaced 3. It took all day.

DSC08200

The prior owner of the trailer had covered five of the six rail pipe in carpet to stow things below. The pipes were severely corroded, and many of the welds had sheared. This would get his operation shut down at any inspection point. We cut out all the old pipe, all but the last pipe way down by the wheels as it hadn’t been carpeted and was fine. The inside diameter of the new pipe is bigger than the outside diameter of the old pipe- nice upgrade.

DSC08202

Small shielded welding wire on a little welder hooked up to a generator that would pop its circuit if I made any mistake, coupled with gusty wind, made for tough welding conditions. The original pipes were all cut short to ensure their fit, then steel disks were welded on each sidewall of the big beams to gap in the pipe, and the pipes were welded to the disks. I ground out the pipe-weld, and re-welded to the big circular platforms. This took a lot of grinding… my birthday present Cestus gloves with long cuffs were essential. My xmas present of a Home Depot card had Santa’d my burly 10amp Bosch grinder with vibration dampening, which proved up nicely. 

DSC08205

I returned the next morning and had it all finished by 11am. Each run of pipe is just under four feet long. This should be noticeably smoother under load.

DSC08207

Fitting the tubing was the technical part. We cut the tubes a bit long, then I ground out the old welds on the giant I-Beams, then cut and ground down an end until the pipe was just just too long to fit. Then I whanged it into place with the sledgehammer (visible btwn the 2nd and 3rd rail). This assures that I’m putting structure back to the buttressing pipe and supporting the platform above, rather than the weld pulling against the sidewall, which would also increase the likelihood of the weld shearing under load stress.

_DSC6158

Sushi delivery.

Yesterday (Friday) I drove to the foundry for the final / finally / finale of fins. I pile them all to the front in case highway traffic screeches to a halt in the classic “crack the whip” of a random slight speed drop leading to near/complete stoppage for those behind. Since speed limits were raised to 70 this happens exponentially more often.

_DSC6164

Saturday’s catch.

This is the first of the three trout that had parts blow out during metal pour, and needed new midsections / heads / tails fitted in wax and recast in bronze. The foundry’s production manager wasn’t satisfied with the fit of the cast sections, so he fit and welded the big sections of the body/head himself. The only structural welding for me is the window into the head, filling all the pinholes, and putting the tail on.

_DSC6173

Ready for school.

Second from the L is today’s trout; one of the best so far. The far L trout is different than last we saw. This was the skinny fish of a few posts back, and he is all figured out now. He had his side cut off via plasma-cutter, the other side stretched with hammers, the cut off side stretched with hammers, and then all welded back up. This is an aspect of why the remaining 3 fish came back with the volume issue fixed by the production mngr.

_DSC6169

Inspector Stanley says I can hang it up for the day.

Sunday’s fishing will see a tail swish opposite to these. None of these four are finished, but they have all major processes handled.

_DSC6124

The easy one. five to go.

Today was a fun-weld day, following many hohum-weld days coupled with doldrum days of chasing fins and grasses. Once all the bits and parts of major sections are perfect, then the parts are welded together, and though the welds are long, they just need smoothed out.

_DSC6130

Goldfish.

The only tackle needed is a hammer.  He was biting on the medium ball pein today.

_DSC6126

Finished halves welded together.

Welding the windows and chasing out the grasses to match is a bit of a chore. The two nearest hoops are new, the one behind is a left over from years ago (still needs some chasing). The new halves were joined along the midline in the rocks, which still need chased. I’ve been limiting my time-on-tool and wearing my new vibration deadening gloves, and things are going swimmingly.

IMG_0001

Second pair fly for 360 degree weld/chase.

IMG_0003

IMG_0004

This pair arc toward one another, opposite to the bowing away of the prior pair.

IMG_0022

Schooling x3: Long Swim.

IMG_0006

Set-up for 3x. The ground fish is tack welded first, then on up to the back they are placed and tacked. Yeah, that’s a snow sled…

IMG_0007

Welds are fortified before lifting.

IMG_0012

I work too late and miscalculate. Fish go boom and bite my arm. Day over.

IMG_0017

Fish 3x fly again.

IMG_0019

This configuration goes for length.

IMG_0014

Lots of welding and chasing to make fish fly.

IMG_0013

All fish have flown through weld/chase! Next up: Poles.

2 pole trout finished and ready for sandblast

2 Pole Trout

 

IMG_0006

next pole trout

IMG_0004

second pole trout

IMG_0002

first pole trout

Today was all metal chase with little weld touch-ups. Yesterday I ran out of Argon gas and welding rod at the same time, just a few inches from completing the third fish on a stick. I traded out my tank and picked up the last silicon bronze welding rod, and the tank was empty. So back to the distributor for their last tank of Argon.

That double trip slowed down the afternoon. After welding out the third fish I began Chasing and worked til an hour past Stanley’s dinner. He was pretty insistent and my arms were buzzing, so I shut it down for the day.

Today I completed yesterday’s fish and then did another. They are now ready for sandblast and patina! Afterwards I set up the third/final pole fish for Monday and cleaned up for the weekend.

 

 

 

 

IMG_0001 IMG_0004 IMG_0006 IMG_0010 IMG_0009

I thought the partial backs had nice character by themselves. Next they are welded into place, along with parts fit the heads, legs, spheres, and arms of the larger male figure.  The welds are ground down, and textures of hair and other details are ground to match. Next the grind is blended. After that it is time for touch-up welds, and grinding off all of the wax drips the foundry plopped all over the figures. Getting them perfect takes quite awhile, so there is still quite a way to go.

IMG_0001 IMG_0002

After chasing out the body and adding four big stainless steel nuts to the underside (for installation), it was finally time for the head. I positioned it and was ready to tack it in place, when I realized I hadn’t chased it yet. It had a few areas that had trapped air in ceramic shell, and these were now solid bronze- under the lip, under the ear- and a few flash lines. Plus the nose and ears needed to be polished out. With all that done the head was repositioned, tacked on all sides, then welded in place.

Chasing is the next step, or making the weld disappear. This is done in stages with multiple tools, ending with some bits of finess here, and some consternation there.

The next step is sandblast / patina. Tomorrow?

IMG_0008IMG_0004 IMG_0005   IMG_0009 IMG_0010IMG_0006

0
1
2
3
5
4
6

The trout came home last Friday in three pieces and waited out the blustery snow splattered weekend. Today’s shop session brought the long stainless steel rod into the head section of the fish, passing through the belly and welded top and bottom for stability. I worked quickly as I could go, as the welder is nearly out of gas- and surprised myself by getting it all together before the tank ran out. I either drank too much coffee before starting out, or it was from grinding the seams and sprews- but my hands were a bit shaky for the last bit of welding. After the months of “carpenter’s elbow” in both arms from finishing out the Herriman Mobile, I decided I would call it a day.