Eye Finished a Comishun

I got a commission for a knife, which did make me happy a bit. Making a commission has one huge advantage over making a knife just so – the existential dread questions “Will somebody want this?” and “Will they be able to afford this?” are both answered in the affirmative. And the requests were not unreasonable – a big camping knife with a striker and a ferrocerium rod. Handle from black locust wood, leather sheath with some black-locust ornament, if possible bark-like surface. Black locust has some personal significance to the customer, I did not ask what it is. And they have chosen one of my already finished blades, so I could go right ahead.

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I gave them a choice of three types of black locust wood – untreated, treated with ammonia, and a very expensive piece of burl that I bought some time ago and did not deem worthy of a blade yet. They chose the expensive burl, and I must say it does look very fancy. I infused the handle with resin, although it is impossible to get a complete soak on wood as hard as black locust. But a few mm is just fine. The bolster and pommel are stamped 1 mm bronze. Not polished, just brushed with a steel brush and allowed to build up patina. Cow bone spacers for contrast.

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It is the same design as the “not a masterpiece” knife, but the blade is from oak bark blackened spring steel. For some reason the blackening reacts differently with the unquenched steel at the spine, making this funny light triangle on it. I would very much like to know the reason for this different reaction – the chemical composition of the steel is identical throughout, it is the crystalline structure that changes. Yet, evidently, various chemicals react differently with hardened and unhardened steel.

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Google yielded no usable results for putting tree bark texture on leather, maybe nobody managed it yet. So I had to improvise a bit. I ended up with finding several pieces of sharp basalt gravel and pressing the ragged edges into the leather. It does look tree-bark-ish, I think. On the sketch, it looked a bit empty though, so we agreed to put a black locust leaf in there too. With a bit more refinement the texture would probably look even more like tree bark, but I had to end the experimentation at some point, otherwise, I would not be done on time. The tip of the leather sheath is darker, I have applied patina shading there. Now that I think of it in the photos it looks a tad peculiar.  It looks better hanging tip down. Lesson learned – photograph sheaths and knives in them tip-down. Next time, the lesson will be promptly forgotten.

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I could not buy bronze tubes for the striker and rod handles, it would seem nobody in CZ sells them. I have bought rods, but drilling a rod concentrically without a lathe has proven to be an impossible task so far. So I made the handles from brass and I coated them with a thin bronze layer electrolytically.  The patina has built up almost immediately, which is nice. It took several days for it to build up on the knife bolster and pommel.

© Charly, all rights reserved. Click for full size.

© Charly, all rights reserved. Click for full size.

It is a big, heavy-duty knife weighing 224 g alone, 447 g with the sheath and accessories. Blade 4 mm thick at the base, tapering towards the tip. Fullered, flat grind. Point of balance at index finger right behind the bolster for a comfortable grip and control when cutting food. When the long grip is held towards the pommel, it gives the knife a nice heft for chopping, for example, when making splinters for starting a fire.

The knife will be given to its owner next weekend. I do hope they will be happy with it and get some use out of it.

Akin All Avo

This Wednesday and Thursday the weather was warm enough to plant pohtatohes. These are the fruits of mah lay-bour:

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In the top left corner, you can see my sewage cleaning facility, specifically, its last two stages, the gravel-reed-bed where the water is further cleaned after the anaerobic tank and the seeping pond where it seeps into the ground around the edges. The reeds grew especially big last year with some stalks exceeding 3 m in height and 1 cm in thickness, which is normally unheard of at my elevation. Hooray for global warming, I guess. Mowing them with a scythe was an extreme p.i.a.

You can also see the pollarded willow trees around the pond that are due for firewood harvest next winter, but for years I did not know what to do with the reeds so they just rotted slowly on the compost. Two years ago I tried to put them directly on top of planted potatoes before they get covered with dirt. And it worked well, it lightened up the heavy clay significantly that year and I had the biggest haul of potatoes from that patch that I ever got – over 200 kg. We had even trouble to give the taters away because of the Covid travel restrictions, so we have tried some ways to preserve them for longer storage. Which worked well, especially dried chips for soups – we have those still and they work great in combo with dried mushrooms.

Last year there were no potatoes but peas, beans, maize, and pumpkins, so the soil can recover somewhat. It did not yield 200 kg of edibles of course, but we got a few dinners out of it. This year it is potatoes again.

So I am trying to replicate the success. On the vegetable patch, you can now see nine full and two very short rows filled with shredded reed stalks. In the next days, they will be slowly covered with dirt to form mounds for the tubers to grow. Inorganic fertilizer was added over the winter in the form of several buckets of ash from the house-heating stove. Some organic fertilizer has been added now with these reed stalks and more will be added over the year in the form of mown grass and raked moss. I do hope the weather won’t be too dry, but the sewage cleaning facility should help significantly if it is, and it adds some nitrogen too since the system is not as effective at cleaning ammonia as it should.

A whole cycle from poop to food in one garden.

Today I wanted to work on knife sheaths, but I am aching all over and it is probably not just from the work. I have a slightly elevated temperature and a bit of sore throat and a mild dry cough. The weather was reasonably warm, but not really warm, so I guess I caught a bit of chill and now some strep is trying to get me. I do hope to be able to work tomorrow, I have a commission due in May and although I still have enough time, finishing sooner is always better than later.

3 Meters of Misunderstanding

I wanted to buy some food-safe wood glue because, with the overabundance of jatoba, I want to try to make some end-grain cutting boards to go with my knives. I wish I could also make those cutting boards from the very beautiful black locust but that wood is poisonous so probably not the best choice for cutting boards that come into direct contact with food even though the toxicity can allegedly be negated by heating it up to 70°C and holding it there for a few minutes. Best not to risk it, at least until I can find a reliable source confirming this.

Anyhoo, local shops did not have the glue that I desired, so I had to order it online.

And when I was ordering it, I have also decided to order some other materials. Including 3 m of 6 mm aluminium tubing for hidden pins in my knives. Aluminium is cheaper than brass, it should be more than enough strong for these pins, and I reckoned that 3 m will last me probably forever – I can cut about 250 10 mm pins out of 3 m. Enough for roughly 120 knives, so probably until I have to get employed or die of starvation. And when I was at it, I have ordered some brass and stainless steel pipes too.

However, I have assumed that I will get one delivery containing all of these assorted pipes. Which was not the case. They split it into three deliveries, each with one-two tubes in a package hundred times their volume. Already extremely wasteful – and that was not all. I have also assumed that the tubes will be delivered as 1 m pieces since that is the form in which they are being sold in the b&m stores of this company. So you can only imagine my surprise when I received this package.

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That is a huge, 3 m long hard cardboard tubing of ca 100 mm diameter. It was used to deliver a single 6 mm aluminium tube.

I will probably cut it into shorter segments and use it to ship my knives if someone buys them. I am at a loss to think what else to do with it. Simply tossing it into trash seems wasteful. I totally fail to wrap my head around this – if they were going to send this humungous package, why did they deliver all the other tubes in separate packages? They would fit handsomely in this, with room to spare. I do understand why they sent the glue separately.

 

Whoomf! Fire When You Do Not Want It.

I did not expect this to happen, which is probably why it did happen. I was cutting wood for handles and stand and one piece started giving me some grief. Either the saw is a bit dull or that particular piece of birch was exceptionally hard (birch is amongst the hardest woods, contrary to what many books say). It smoked a bit, but not much. So I paused the work, tried a different cut when suddenly there was a lot of smoke. Like, a lot lot. In seconds, the workshop was full of it.

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Luckily I tend not to lose my head in emergency situations. I noticed the smoke going from the vacuum collecting dust. I have immediately unplugged it and the saw from electricity and I dragged the vac outside. The paper dust filter inside was on fire and it was impossible to put out because it was windy. I have barely managed to take it off and leave it to burn safely on the concrete pavement. The wooden dust was smoldering a bit but I have managed to scoop it out and toss it in the oven where it could burn safely.

I do not know how this could happen, I have been using this setup for about a decade by now with zero problems. Either the saw was so dull that the friction started the fire – birch is much more flammable than other woods – or a metal splinter or something somehow got in the cut and it struck a spark. Visually, the blade does not seem dull and I cannot find any damage on any of the teeth, so I am baffled.

Tomorrow I have to go and purchase a new vacuum for my shop. This one could be repaired, but it would take a really long time. I will probably not bother. But it can be easily converted now into a dedicated blower, so I shall probably do that.

I had to take a few hours rest, I was in a bit of a shock afterward.

Eye Yam on Insta Gram

It is not as if somebody complained, but I do not wish to constantly “knife up the joint” at FtB anyway, so I have finally, reluctantly, made an Instagram account to share pictures of knifemaking and knives. If nobody minds, I will still post longer written articles about knives and knife-making here, but only for bigger or more special projects, whereas on Instagram will be snippets and pictures and off-the-cuff thoughts. Probably mostly about knives. There may be some garden pictures in due time too.

There won’t be any sexy photos of my beautiful body in lingerie or insights into my lavish lifestyle with expensive gadgets, that I can promise for sure.

If you are interested, here is a link – click -.

I Got Nuts

Last year I made a tool to pick up walnuts, but I had no opportunity to really use it. Just when the tree was in full bloom, late frost came and destroyed everything. Well, at least the tree got some rest and it is not like we are wanting walnuts – we still did not eat all we had.

And this year’s humid and cold-ish summer seemed to agree with the tree mightily. You can try and count the nuts in this picture but it would not be easy for they are difficult to spot and there are many, many, many.

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And this picture was taken after we already have several kilos of shelled and peeled fresh walnuts in the freezer, several kilos drying in their shells for long-term storage, and giving several hundred grams of low-quality ones to birds in the feeder each day. Which I suspect that a squirrel takest, for I doubt tits make them disappear this quickly.

So these last few days I go twice a day with the ladle and pick the nuts. The first that fall still have some green stuff on them (as seen in the picture) and are usually of lower quality.

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The tool works like a charm. No aching back and legs, no effort. I can easily scoop any nuts that fall in the nettle patch, or in the raspberries, or on the tarpaulin covering pool at the end of the sewage cleaning facility. After I pick them, my father cleans them, and in the evening when watching TV he and my mother crack and sort and peel them.

Yesterday most of these mixed-quality nuts were already down and what is falling now are mostly those where the husk cracks on the tree so the nut falls first and the husk eventually follows, so no additional cleaning is necessary. From experience, these are usually of a higher quality and when dried and stored properly, they last for years in their shells. However, I am a bit at a loss as to what to do with them. I no longer have colleagues to whom I could try and sell the excess, and it seems I will have more than enough to satisfy the whole family’s needs for years. Like I said, we still haven’t eaten all we had from two years ago.

I wish potatoes grew this way.

Women Artisans on YouTube – Woodworker – Ashley Harwood

I haven’t watched any other of her videos yet, and I must say that I do not like her choice of accompanying music very much*, but her handiwork is beautiful.

  • I do in fact enjoy woodturning videos most when they only have the sound of the lathe and the chisel crunching the wood. I do not know why.

T’was Tool Making Day

I did not feel like working on knives today, so I have decided to make the measuring pin from brass. It took me rather longer than I expected because I had to work out several things on the fly and there were therefore several failed attempts and repairs. But I managed it in the end and the result looks kinda cool. And it works just as well as the wooden one, in addition to being ever so slightly more precise.

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The bent brass pin on the right is screwed and glued into the lower half of the pin and goes through a hole in the upper half where it has slight (several tenths of a mm) clearance.

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Here you can see the upper jaw, where a ground wood-screw holds the spring tightly in place. In combination with the bent brass pin, this holds both jaws fixed against each other so the tips do not misalign (too much) when used.

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On the underside is no screw. Originally I thought that two bent brass pins in the back portion will do the trick. But it did not work at all, it turns out that make something like that precise enough by hand is impossible (for me at least). When you look closely at the pictures, you will see that there are plugged holes where that second pin was. If I were making another one, I would try to ditch the guiding pin altogether and fix both jaws to the spring with a screw. Whether it would work better or not I do not know, since I stopped tinkering as soon as I got a working product.

And the second tool that I have made today is a center scribe.

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It is a piece of black locust wood onto which are fixed two small ball bearings. The axes are just press-fitted both into the wood and into the ball bearings. Black locust is strong enough to hold and if it splits, I will make the body from aluminium, this was just a proof of concept.

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Here you can see the other side. The wood-screw goes all the way through and just the tip pokes out between the ball bearings. Should it turn out necessary, I will eventually replace the screw with a re-ground drill bit, but for testing, a screw was a readily accessible and easily applicable piece of hardened steel.

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To scribe the center on a flat bar (in the future on an outlined blade) it is simply inserted between the ball bearings so it rests firmly on both of them and on the screw tip. When dragged through (for example downwards on the photo, assuming the tip of the tang is down), the screw tip inscribes a line that is very close to the center. Not perfectly, but I can also scribe a second line by dragging the piece of steel through the assembly in the other direction (putting the tang up in the photo and dragging that way). These two lines very close to each other are sufficient enough for me to grind the blades symmetrically, after all, it is better than what I have used so far.

 

Caliper Pin – New Knifemaking Tool

When grinding blades, it is important to have the ridges, fullers, and similar as symmetrical as possible, especially before quench. An asymmetrical blade has a much higher probability of warping or bending in the quench.

On an unhardened blade, one can scribe markings with a scribing needle and/or compass, but once the blade is hardened, that is no longer possible. And I still want my blades to be at least mostly, even though not perfectly, symmetrical too.

I used to measure the symmetry with a help of a folded piece of paper that I have cut with shears so that it has two perfectly aligned points. When folded over the blade, I could easily-ish check if the points align on the ridge on both sides and thus check where I shall grind more during the polishing to keep the symmetry.

But the pieces of paper get wet and manky in the process, and I kept of course losing them so I had to make new ones over and over every day and sometimes several times a day. And today I finally got an idea how to replace them with something much better and hopefully permanent. I took one wooden clothespin and I ground it in about 5 minutes to sort of mini-calipers that can be clipped onto a blade

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This pin is made from softwood so I could not make the point too refined, but I do not need to. I want to make my blades mostly symmetrical, not perfectly symmetrical. And anyhoo, I shall, in the future, probably make a better and more precise one out of brass, this is just a proof of concept.

And it works well, here you can see it in use. It shows that the ridges on both sides are within few tenths of a mm apart, and that is good enuff for me, that is a difference that cannot be seen with the naked eye and is not easy to measure even with calipers.

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Fulleramajig & Joy and Depression of Knifemaking

My friend got the knife I conspired with his wife to make for his 40th birthday. He wasted no time and tested it on a BBQ that very day. Afterward, he called me and thanked me and sung praises of his new toy. I must admit that it made me happy for a moment because this is the main reason why I am making knives – to make the end recipient happy that they got something unique, beautiful, and useful as well. That is the good news out of the way, lets go to the somewhat miserable part now.

In my previous post about that knife, I commented that making the fuller was a pain in the fundament, to which Marcus helpfully replied by reminding me about an old video by Walter Sorrels in which he made a small handheld jig to polish fullers. That has inspired me to make my own jigs for making fullers.

First I made a semi-functional attachment for my belt grinder.

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The aluminum arm can freely swivel around the rusty screw along the right side of the upper idler wheel. It is held in position by an M8 screw on the back and the brass L- part is an end stop. When grinding, the screw on the back sets the maximum possible depth of the fuller and the brass end stop sets the distance of the fuller from the blade spine/edge depending on how I put the blade on the jig.

It works, somewhat. It does not allow me to make the fuller too deep by accident, which is a definitive plus. But it has the major disadvantage of being asymmetric, whereas blades are (mostly) symmetrical. When grinding one side, the back of the blade lays against the end stop, when doing the other side, it is the edge. That makes it difficult to make the start and finish at the same point on both sides of the blade – I have made two blades with it so far and whilst one is reasonably symmetrical, on the other the fuller is off by about 3 mm towards the tip. I wanted to toss the blade but my mother says I should finish it, so I will. Whether I will attempt to sell it, we shall see.

I intend to polish both of these blades to mirror polish, to see how much work that is and how it will look. And to polish the inside of the fuller I have made a small jig from an old furniture leg.

© Charly, all rights reserved. Click for full size.

© Charly, all rights reserved. Click for full size.

It is along the same general lines as the one by Walter Sorrels, only from cheaper materials and less precise. Putting the paper on is a bit fiddly and I will try and come up with a bit better system, but it does work. It is elbow-grease powered of course, so it is a lot of work, but it does allow me to apply the pressure with wrists/palms instead of fingers, so I can put my whole body weight behind it when needed. I got the fullers to 800 grit reasonably fast so I do think that I will manage to get mirror-polish without extreme suffering and pain.

And last update to my workshop is this.

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I would love to have the grinder in a separate room, but alas I cannot afford that. And the dust was getting on my nerves, as well as everywhere else. So I have bought ash vacuum particle separator for my shop-vac. The inlet is made from a piece of leftover sheet metal held with insane amount of ductape on an extendable tube recycled from another, defunct, vaccum cleaner. It works reasonably well and although it does not catch all of the dust, it does catch most of it. As a result my workshop is a lot cleaner and I need not vacuum every surface as often as before.

And now to the total misery.

I was happy to get my licence to actually sell my knives, but I feel miserable all the same. I need to buy and set up accounting software, set up a separate bank account, contact tax/accounting consultant and buy and set up a webshop. And I am procrastinating all of those things because that is the one actual part that I hate.

I have done almost all of the things above as part of my various previous jobs (exception is setting up webshop, but I do have experience with setting up and maintaining webpages), so the problem is not that I do not know what to do. The problem is that if I do not do anything, I cannot fail, whereas when I do all those things, I can. I know it is totally silly, I know that the only way to actually succeed is to do the things that need to be done, but subconsciously (and partly consciously – the odds are not in my favor) I am just expecting failure and I do not want to go through all the hard work just to toss it after a year or two and get emploeyed at some shitty deskjob again. I want to make knives and I would love to give them away for free. But if I did that, I would not be making them for much longer. Attempting selling them is the only way how I maybe can keep making them . And I hate, hate, hate that.

I am depressed. It is irrational, and I know it, but that does not help.

Eye Got May Lie Sense!

When I have started building my workshop in 2009, I did not seek a building permit and I had no project. I was just winging it.

For a building of this size (25 square meters, single story), that was perfectly OK and legal, especially since it was build in place of the previous much bigger wooden barn that I have torn down because it was becoming unsafe. The new workshop is not a workshop per see, it has two rooms, one half is made from bricks and is the workshop and one half is just a storage of gardening tools and materials. It is a combination of a small workshop, garden shed, and whatever.

I was quite happy with it for a few years, but when I decided last year to start a business and went to the business registration bureau, a problem arose. I was told that since I intend to do at least some work in my new workshop, I have to register the building in the land register/cadaster. For which I needed a project and some other paperwork.

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So I had to pay a surveyor and a project architect to get the building surveyed, measured and a proper drawing made. Which I did. And then pandemics started. That has delayed the rest of the paperwork quite significantly. The whole summer and fall of 2020 I got an answer every month that “maybe next month it will be done”.

And then the bad news came. To register the building in the category “production and storage” It would need to have running water. No matter that the house with running water is literally two meters away. The office worker who issued the decision knew the law is stupid, he even said so. But his hands were tied, the law is written for corporate buildings and does not differentiate between a one-man small workshop and an airplane-building workshop. And the law says that every workshop in a production and storage building must have running water (period).

After some back-and-forth I have decided (on advice) to let the building register as a hobby workshop and garden shed within the category “building with other purposes” with the reasoning that the purpose of the building before during and after I run a knife making and leatherwork as a business will remain the same, it will always be a part small workshop, part garden shed and part whatever. Now the only requirements were that I have to have a fire extinguisher and certified revision of electric installation, which I both had because unlike running water these both make sense and I was expecting them.

That went through at the cadaster this spring, but at the same time the pandemic was roaring in CZ, the offices had limited hours and the country was in lockdown again. It was only last week after my mother had both doses of the vaccine and both my father and I were two weeks after the first shot that I felt safe enough to visit the business registration bureau in person again and apply for the license.

And it went well. The type of building the workshop is registered as was not seen as a problem for intended purposes and today I got my official papers. So as of this month, I am officially allowed to charge people for my work – and I have to pay taxes accordingly of course. I have to contact a tax consultant and research some things that I have neglected to do while the whole thing was in limbo, but that is not a legal problem anymore, that is just learning the ropes of a new business.

In other good news, today was also the day that I got my second shot of the Pfizer vaccine. My shoulder hurts like hell, I cannot use my left arm, but I feel quite happy nevertheless.

Look What I Have Cobbled Together

I have applied for concessions/licenses for several categories of non-protected trades. There are about 80 of those in CZ, knifemaking is only a part of one of them and the fee is the same whether one applies for one or for all of them. There are some really, really peculiar things in this system – knife-making is in the same category as welding and making of steel constructions, and knife-sharpening is in a different category that includes repairs of non-electrical house appliances. So in the course of applying for some of the crafts that I actually intend to do I also automatically will (hopefully) get a license to do a lot of other completely unrelated stuff that I do not intend to do. Shoemaking & repair is one of those things.

But even so, I was pretty fed-up with buying a pair of slippers every year (at most) because they start to fall apart and become actually dangerous to wear at home since I live on the first floor and have to walk the steps several times a day. Last week the approaching-end-of-usability slippers combined with other factors and I fell rather badly. So I have decided to at least once do some literal cobbling and make myself a pair of leather slippers.

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It was a learnign experience and there is a lot that could be done better and/or faster. The stitching on the belts is needlesly fine for example and thus it took me forevah to make.

Unlike the cheap ones that I was wearing until now, these should hopefully last for many years and if the sole gets worn through, I will be able to re-sole them in a day or two at most. Based on my experience with leather goods, I think I shall die before that will be needed since they only will be worn indoors. And they are made from natural leather and wool-felt, so if they become unwearable and un repairable, they can be thrown on the compost heap. They feel comfy and pleasant even against naked skin and the natural leather sole does not slide on the floor more than rubber one, so I am very pleased with the result so far.

I had huge fun with this break from knifemaking so I shall make at least two more pairs for my parents. I expect those to take significantly less time than these did, although still not time that would make it potentialy profitable business – these took me a whole week, so if I were intending to sell them they would be ridiculously expensive, at least 30-40 times of what slippers typically cost. But my plan for next few years is not to make things in order to sell them – it is to sell things so I can continue making them so maybe I should consider them as an option for my repertoire if I could optimize the time to one-two days per pair, perhaps three with some fancy leather carving for decoration.