Tips and tricks thread.

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May 2, 2013
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I know these come and go, and have had several before but I didn't think it would hurt since we all seem to discover things daily that speed up life in the shop.

Here is one trick I use when finishing a blade out. I use the stuff they sell as door edge guard at the auto parts store to protect the edge and me from it. I use clear, but it comes in chrome, black, colored... I will typically ship a finished blade with it on there too if not in a sheath. It has a gummy core and stays on fairly well by itself. A little piece of tape will hold it on othrrwise without having to cover the blade with tape... It also follows the curve of the blade fairly well and won't cut through very easily.

Yard sticks and play-doh... I use yardsticks for eveything from mocking up a blade to staking up the tomataoes. They run about $.60-.75 at the box stores (generally near the paints) and are soft and easily workable wood. The Lowe's ones I generally grab are 1/4" thick by about 1 1/2". They can be glued edge to edge if you need more width to play with. Play-doh is great for mocking up grips or even making impressions of some things.

Rare earth magnet on a string... A rather small magnet with a hole in the center is great for retrieving steel from a liquid, of from behind a cramped area... The neodymium type are very strong despite their size and can be had very cheap. Be advised though they will quickly gather steel shavings and will never be clean again. That said, I use them for clean-up in crevices and such all the time as well because of this.

Etching is a pain, and hard to do without spilling a little here and there. For my etchant tank I use a milk jug with one side cut out. 1/2 gallon works fine for me... It will lay on its flat sides without rolling away and the lid can be kept on during the etch. Then just take off the lid and pour the etchant back into a container for storage...

WD-40... If someone hasn't enlightened you yet, WD-40 is the best stuff on earth. I use it for nearly everything. A lubricant during filing and sanding, as wellnas a quick wipe down of my steel and iron work surfaces. Dont bother with spray cans, they waste money and unless you need to squirt it in a tight spot with the little tube, are worthless for a light coat on other surfaces. Buy a gallon for <$20 most places and use one of those universal spray bottles they have at the grocery store in the cleaning aisle...

Keep an old aluminum soda or brew can around. Discard used sharps like razor and exacto blades in it. Then turn the pop top around and tuck it in the mouth for disposal.

I bought two four packs of flexible cutting boards at the local grocery store for under $5. They can be cut into good sturdy templates, or as a nice clean work surface that will resist light cutting (though will cut through with decent pressure, as in making a template with one) for your clean work...

Playground/sidewalk chalk. A few rakes of the file over a piece will help keep the teeth clean of cuttings.

Small bathroom type plastic cups can be purchased cheap at the grocery store as well. I use them for a disposable mixing cup for epoxy. Dont out acetone or laquer thinner in them as it will eat through in about a second.... oops.

If your workbench or work surface permits it, lay out a grid of one inch squares. It helps to quickly see if everything is in check and is great for quick measurements that need to be precise.

Post up a dry erase board someplace in your shop. It is great for a quick sketch, fast math, and keeping track of projects.

Last, buy and use nitrile gloves. Use them at all times, even under heavy gloves for forging or your grinding gloves (if you use them, which I recommend because it only takes a nanosecond to lose a couple of layers of skin) and you will avoid fingerprints, having black and cracked skin on yoyr fingers and will keep you from gluing yoursef to yourself. When sanding lighter materials like bright woods, skin oils from your fingers is what causes the grey residue on the work. A simple pencil eraser will remove this however if it does happen...

I know a lot of this is covered in the stickies or previous posts... but nobody seems to read either... There are about 100 more that I have picked up from shop life over the past couple of decades, but these are my best ones. Please add anything you have discovered to be really useful. I love finding a new trick to save me time and effort...
 
If using a lubricant for sanding, I think that cutting oil is the absolute best. Windex and WD40 just don't work as well in my opinion. Plus, I hate the smell of WD40.
 
Here's the way I clean off strong magnets:

First I use the shop vac to remove as much as I can. Then I use some duct tape or masking tape to pull off remaining magnetic dust and shavings.

Ric
 
Good old duct tape... there's another use. Hadn't tried that one. I had been using a blast of shop air, which doesn't do much for the cleanliness of the shop.
I personally like the smell of WD-40... of course I like the smell of fresh asphalt too and my wife thinks that's weird...
 
I use the little 3 oz paper Dixie cups and popsicle sticks for epoxy. Both can be bought in great quantity for cheap.

A piece of 1/4" to 1/2" round stock with some rubber vacuum hose slid over it makes a great sanding stick for non-flat and curvy surfaces.

3M spray glue works great for holding sandpaper to a sanding block/stick.

You can color epoxy with food coloring and cornstarch. Put a few drops of food color in to some corn starch, don't stir, let dry (doesn't take long), pull out the colored nodules and grind with mortar/pestle in to a powder. Add to fresh epoxy.
 
If your workbench or work surface permits it, lay out a grid of one inch squares. It helps to quickly see if everything is in check and is great for quick measurements that need to be

LucyCK, this is such a great idea. I plan on stealing this one from ya.

One idea that I stole from Matt Bailey, I have a metal ruler (metal scale for you old school engineering types ;) ) with small holes drilled every 1/4" on the EE side and 5 mm on the metric side. This way, I can quickly mark the spine of the blade or tang for file patterns spacing.
 
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One idea that I stole from Matt Bailey, I have a metal ruler (metal scale for you old school engineering types ;) ) with small holes drilled every 1/4" on the EE side and 5 mm on the metric side. This way, I can quickly mark the spine of the blade or tang for file patterns spacing.

And I am gonna steal this one. Would also be great for quick circles. Pin one hole, then pencil in the other and spin it around... Nice...

And the food coloring and corn starch is awesome. I have bought some of that dedicated epoxy dye, but you have to buy at least enough colors to finish out your color wheel and it seems to dry out before I can use it all...
 
Grab a few extra of those little catsup cups at the fast food places for epoxy. Those coffee sticks from Starbucks really work well for spreading it too!
 
Grab a few extra of those little catsup cups at the fast food places for epoxy. Those coffee sticks from Starbucks really work well for spreading it too!

Great, another reason to go to McDonald's... As if two kids screaming from the back seat wasn't enough... Good idea though. I used to use medicine cups but you can only buy so much robitussin before it starts to be a diminishing return ;)
 
Nick brought up milk jug plastic in his thread. I use it too... It is essentially free and easy to work with for all sorts of things. I used to use it in automotive fabrication because it is more flexible than cardboard, and resists fluids...
 
Good old duct tape... there's another use. Hadn't tried that one. I had been using a blast of shop air, which doesn't do much for the cleanliness of the shop.
I personally like the smell of WD-40... of course I like the smell of fresh asphalt too and my wife thinks that's weird...

I particularly enjoy the smell of wd-40, as a matter of fact I spray it as a cologne. I also like the smell of fresh asphalt. Kind of enjoy skunk smell too, though not the fresh death of one on a tire.

For shop tip I keep Popsicle sticks around for everything from mixing and stirring to wrapping sandpaper around them to do detail sanding. Cheap and a box will last a lifetime. I have also used the bottoms of coke cans to mix epoxies in, though make sure they are empty first.

Lots of great tips already have several here I'm going to pinch.
 
I am known for nicking the kiddos craft (popsicle) sticks... Just make sure a school project isn't due... (ask me how I know :)) They are great for literally everything.

Oh, and q-tips. Great for a ton of things in the shop...
 
Clean up your grinder or work bench by putting a magnet in a ziploc bag and picking up the fine metal dust. Then turn the bag inside out and throw the bag away. I keep one under my grinder all the time.
 
Clean up your grinder or work bench by putting a magnet in a ziploc bag and picking up the fine metal dust. Then turn the bag inside out and throw the bag away. I keep one under my grinder all the time.

Awesome. And so simple I would have never though of that in a million years. That one is going in my top 10. (My ocd requires a reasonably clean shop... lol)
 
you can use bits of brass with a simple chisel edge to scrape off epoxy from steel without scratching the steel
Use an aluminum scraper to remove epoxy from brass (or other CU alloy) without scratching it

I have a amall tray where I keep metal and hard wood cut offs to use as scrapers or other improvised tools.

And I got a fairly cheap head band magnifier. It leaves your hands free but lets you work a LOT more secure.
Love the thing! Get one! :)
 
So far, I use an old toothbrush to clean the shavings out of file teeth, but I will have to give the sidewalk chalk a try.
 
High pressure hydraulic hose from the auto supply store with1/3 length stiffened with steel rod makes a versatile sanding "block." It is stiff, typically has a curve to it as its stored in coils, and is great for inside curves in handles. We use them a lot when sanding the fillet brazes on steel bicycle frames. A Black and Decker Powerfile is a light duty tool for a hobbyist that does the work of a small wheel attachment on a real grinder in a handheld package.
 
Second on the q-tips. I use disposable plastic spoons for mixing small quantities of epoxy. Use a different one for resin and hardener though :). A small kitchen scale or a mail scale is reasonable accurate to mix by weight (pour in a few grams of one with the scale on, then pour in the matching amount of the hardener with the scale still on. I ran out of mixing cups last week, and used a coke bottle cap.
 
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