TwinOaks
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Posts posted by TwinOaks
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First you need to be absolutely sure of the type of leather you're using. Only veg-tan leather will tool correctly with hand tools. Your plan on making the pattern/design is spot on and should look just fine. I suggest practicing the design WITH backgrounding a few times so you can see what the options are.
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Explain that trying to re-work the bag would damage it. Then offer to make a matching bag with the expandable pockets.
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Karma definitely ran over his dogma
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product link is dead
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You can apply a sealer as a resist over everything, then carefully strip it from the tooling, or you can apply a mask over everything else and carefully use a brush or spray. Or, you could simply color the tooled area without masking off everything else, but be wary of drips as you move over the areas you don't want any color.
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If you'll double check the last post, Oxalic acid is also used in cleaning agents, and in wood bleach. As you are in Germany, I don't know what the equivalent terms would be.
Acetone will probably NOT work, as the spots are caused by a chemical reaction between the metal and the leather. You can spend several hours reading up on this in several of the "vinegaroon" topics. The use of a mild acid to clean the spots most likely results in another chemical reaction - between the acid and the products of the reaction that caused the spots in the first place.
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Welcome to the best site on the internet! Here's one source you can check http://www.campbell-randall.com/
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Local hardware store- You'll need a t-nut, a bolt, a finish washer (aka 'cup washer'), and about 1/2" of rubber hose from the plumbing section.
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It might be the 'pulling back' that's the issue. When you get the edge extremely thin it will actually bend to the side while sharpening. That's called a 'burr'. The edge will just kinda flop back and forth, but on a veeeeeeery small scale. Then, when you try to cut something, that edge rolls right over and you're trying to cut with a rounded edge. Try pushing the blade forward, which remove the burr, then strop at an angle.....as in don't pull the blade straight back on the strop, pull like you're slicing something. That will have the strop polishing across the grind marks.
And if you do have the curved blade...just pull along the curve, like stropping a round knife.
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Short answer- it depends on what you want to sew.
Long-ish answer -
If you're going to be sewing extra heavy duty leather...oh, say right at an inch thick...I'd say a campbell-randall.
If you'll be sewing a wider range of fairly heavy duty things - holsters, belts, saddles, you might want to look at one of the big cylinder arm machines from Adler, Cobra, Cowboy, or Techsew (Adler 205, Cobra class 3 or 4, Cowboy 3200, 3500, 4500, Techsew 5100). While the stated range of these machines is one thing, most user reports on here say that anything less than 6oz is below the useable range for these machines. So, consider them a med. to heavy duty machine.
If you'll be sewing light to medium weight things- bags, chaps, some belts, etc., then you'll want to look at some of the medum weight stitchers - Adler, Consew, Pfaff, Juki...they all have a machine in that range.
Check out the sewing machine dealers in the ads at the top of the page. Cobra and Cowboy have a long running reputation among our members, and Nick-o-sew is fairly new to the site....not the business. However, I've personally spoken with Nick about a type of machine for the work I want to do, and the conversation gives me a lot of confidence that he knows what he's doing with the machines. (Sorry Steve, he offers a type that Cobra doesn't currently carry)
Once you haver narrowed down the type of machine you want, call and talk to the dealers or their staff to see how much machine you can get for the money, and go with the dealer that can offer you the best deal. Also consider their location, as shipping will likely effect the price.
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This thread explains what you should be looking for http://leatherworker.net/forum/index.php?showtopic=25239
There IS a "walking foot" attachment that can be put on a straight stitch machine but it is NOT the same thing- it only mimics a true walking foot. If you're going to be sewing leather, just get a walking foot or jumpfoot to begin with.
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Tandy Pro-waterstain is what you're after. They might have a very faint odor, but nothing offensive.
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6 or 8 plait round, or 10-12 plait flat or half round in Roo, with paracord as the core. For flat straps, lay two strips of paracord side by side and secure with some small tie strings. For adjustment, how about an eye braided into the end of the cross piece, and a few small buttons braided onto the ends of the larger piece? The nose band ends would sit between the buttons, but could be worked up/over the buttons to adjust the size.
The paracord core should give plenty of strength, as each one of them has a 550lb tensile strength.
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that was from 'uship.com'. But notice, that they are only listing freight companies. You might do better contacting one of them directly.
check into freight shippers, and if at all possible, put it on a small pallet. You can build the 'crate' around it out of OSB and 1x2s.
You should be able to get a small pallet from just about any large box store, or even from some drink vendors. Placing it on the pallet will keep you in the good graces of the people who have to move it around.
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I'd like to suggest re-checking some of your sources for products. I just pulled up Zelikovitz's website and compared prices with Tandy. Wow, it was a bit of a surprise that the same product from Zeli is about 20% LESS expensive....and that's for Fiebing's Pro Oil Dyes. For the water based dye, which I presume is akin to the Pro Waterstain retail prices are closer, but Zeli sells in smaller bottles. For the same amount it's (Z) $13.98 for 8oz vs. (T)$15.99 for 8.5oz.
And since Zeli is already in Canada (Ottowa, Ontario), you don't have those pesky import tarrifs to deal with.
Now, since you've got the VAT, the prices actually come out about equal. The way to get the prices down is to become a business and buy at wholesale. "But that requires $$ for a business license, more accounting, quarterly taxes, yada, yada, yada...." What? You thought that becoming a manufacturer with a couple of hundred (thousand?) hides in the back yard, a warehouse full of chemical vats, and 55 gallon drums of homemade dye was going to be cheap???
I commend you for wanting to know how to do things yourself. I think knowledge is one of the most valuable/important things you can have. But you also need to know your own limitations.
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Compare the leather you're using to what was used in the other one- my guess is that the other one is a thin veneer of leather with a fabric back. That alone is going to cause issues with your construction- you're using a different material. Then look at how the other one is sewn- machine stitching right along the edge....which is likey wrapped around the back and trimmed close to the stitch line.
Now, with those things in mine, yes, you need to line the interior so that the hardware doesn't damage the cards. For the overall design, look at how yours is put together, and then do the same thing with the thicker leather, remembering to make a LOT of room for allowances, because your leather is thicker and won't flex as much as the thing stuff (which is probably goat skin).
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David, this is becoming ridiculous.
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This is only an example of the prices you would be looking at. There are several factors that are only guesses, such as being on a pallet, and the size of the item.
This is NOT a shipping quote, you'll have to do that yourself
On the left side, you can see that I specified a 3x3x1.5 foot container, on a pallet, weighing 300 lbs. Additional options are the lift gate used to pickup/deliver because NOBODY wants to hoist 300 lbs into a truck, and the buyer doesn't want the driver to kick it off the trailer.
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Awesome job Ross!
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This topic is over a year old....
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Nice!!
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Wow!....for ONLY $999 he'll make a wallet for me out of <$25 of Stingray??? WHERE DO I SIGN UP??????
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No, Clair, those new-fangled "sewing machines" are just a fad. They'll never really get going.
The laser is listed as "about as wide as a large suitcase". The table top milling machine thingy is the one that's listed as 16lbs.
The idea of an inexpensive laser table is intriguing but I have to wonder about it's power as well as the scaleability of it. If it can handle a 24x36 inch piece, I'll definitely be in line for one. I don't view the addition of laser tech. to leather crafting to be a bad thing. Laser cut edges still require finishing, and I'm not going to be using laser cut stitch holes. However, I'd really like the option to design some graphics in something like Illustrator or Inkscape, push a button, and have a faint image burned onto the leather instead of having to deal with transferring the pattern manually. Hmm...need business cards? Load up a tray full of scraps, and have the laser burn in your name, logo, and info, then give you a border to cut along...done. I guess I'm seeing a laser as something that will augment my leather working, not replace ME, or the handmade aspects of my work. It's just one step further along the path. How many of us print a pattern and transfer it vs. drawing a pattern...twice....and transferring it? Or to go another step back, how many of us draw a pattern on the leather, carve it, then use that as a tap off or the other side (for mirror images). NOTE: I'm not saying that these are bad things, just using them as examples of processes.
Yet, I'm sure there will be things that are way overdone with a laser. I can see the companies that put together the craft kits using a laser to put the carving pattern directly on the leather instead of a printed sheet of paper. Why not? That sheet probably costs ~$0.50 (large quantity economics), so if they use a $5000 dollar laser machine to 'print' the pattern they break even at 10,000 units. If you think about that scale, we're talking about refilling all the Tandy store craft kits ONCE. It may be even more economically attractive as once the laser is being used, there's no longer any ordering, shipping, and storing of the reams of paper....in different sizes. The end result is that the little hobby and starter kits will have pieces of pressed and plated leather that will look like the pages from a kid's coloring book. That is where I think it's gone too far.
Wallet Strap....stitching Is Deforming The Edge Of The Strap..
in How Do I Do That?
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The needle is pushing leather out of the way when it goes through, so if it's deforming the edge, there are two easy options- move the needle further in, or move the edge further out. On the second suggestion....what I mean is make the strap and complete your sewing before trimming the final edge width. Just make it slightly over sized. You might also look at how the edge is being supported. If the leather is 'floppy' then, yes, it's too soft for the way you're stitching. you'll just have to change the way you're holding the leather. It might also be the stitch spacing, or the tension on the stitches.