I have a growing stack of tools I’ll need to harden eventually so this has been very enlightening. I appreciate your scientific approach and explanations. Good luck with the grinding!
@hidhshsj123
Жыл бұрын
good to see you here.
@cullendolan5619
2 жыл бұрын
Only 5 minutes in but this is a super interesting thing to watch and I've never heard of it. Thanks for sharing
@brandontscheschlog
2 жыл бұрын
Love the detail you went into on each step showing what worked and what didnt!
@waynethomson3852
2 жыл бұрын
Great job mate. Love how you can get things done with out all the fancy gear others use. Now we need to get you a band saw and a surface grinder!!
@robyoung1890
2 жыл бұрын
Hell yes!!!
@StripeyType
2 жыл бұрын
Seeing pack casehardening in the home shop is awesome!
@maple5793
Жыл бұрын
Sad to say that your misspelling of Vice (sic) drew me in but I'm glad that I stayed for your content. Well done.
@joshclark44
2 жыл бұрын
Very interesting process of carbonizing the steel in order to heat treat it. And it keeps with the channel theme of being inexpensive and accessible. Electrolysis definitely seems like a good choice for a part with a lot of surface area like that because it can get into all the crevices and do the entire process all at once. I am curious how you plan to take out the warp in the parts though and get them to fit together and be square and uniform. Can't wait to see your next video!
@charlvanniekerk8009
2 жыл бұрын
Im really starting to enjoy your videos! I admire your constant desire to improve and undertaking a project of this magnitude. Thank you for sharing your process and your result. I cant wait to see it finished and in action!
@markspc1
2 жыл бұрын
Wow Case Hardening, a technical and evolved process. Thank you for the demonstration.
@bostedtap8399
Жыл бұрын
Very interesting to see pack hardening, great job.
@tungsten_carbide
2 жыл бұрын
Excellent job on the case hardening! I was really looking forward to this after the first instalment and it didn't disappoint 🙂 (also great to discover that you _can_ get away with using nothing more sophisticated than crushed charcoal, none of the arcane or exotic home-brew mixtures or the now-unobtainable Kasenit.
@artisanmakes
2 жыл бұрын
Thankyou, I've heard great stuff about kasenit but I've never seen anyone sell it. Shame, id love to compare it to the charcoal
@daveharriman2756
8 ай бұрын
Some great tecniques there being used, just amazing how you've produced hardened parts from no carbon steel, hat's off to you mate!
@garlandtx10
2 жыл бұрын
Mild steel + case hardening (with bone charcoal) = pretty guns.
@tinker5349
2 жыл бұрын
Thanks for sharing your intersting video, look forward to the next episode.
@MattysWorkshop
2 жыл бұрын
Gday, I found this very interesting and I’ve never seen this process before, the hardness turned out great and keen to see the next instalment, Cheers
@davidrule1335
2 жыл бұрын
2:52 holly crap you got a grinder!
@hedning003
2 жыл бұрын
hahahahha!! i was thinking the same! no more hacksaw
@an2thea514
2 жыл бұрын
You could see the grinder in 3 previous videos.
@theunfrailhale
2 жыл бұрын
Hey man. Been watching / lurking and just wanna say nice work. I am learning a lot from your methods. Thanks for sharing the lessons learned as well.
@Ilikeit616
2 жыл бұрын
Looks like it will turn out nice ...I made on in the 12th grade 1973 ! retired now and still use it now and then ... I do not remember do so much to harded it
@kemet-son
2 жыл бұрын
what 🤔.. artisan use grinder istead of saw 😃 amazing work man 😍👌🏻
@qcnck2776
2 жыл бұрын
My only vice is wanting to watch more vise building videos from Artisan Makes😁
@TheDistur
2 жыл бұрын
Fun stuff. Good thing you left extra for grinding!
@rixogtr
2 жыл бұрын
That pointy spatula in rounded edge bowl triggers my ocd hard hey :D
@gangleweed
2 жыл бұрын
BTW......don't ever use mild steel that has been casehardened for vice jaws as the core is too soft and will deflect and crack under the vice clamping pressure...don't ask me how I know.....a. case hardening tool steel like E200 is the steel for vice jaws.
@artisanmakes
2 жыл бұрын
It is definitely a concern, which was one reason for the deeper case, but it is something ill keep an eye out for. Whilst it is not 100 percent analogous, but i have a 100 year old inherited vise with case hardened vise jaws (at least to my understanding) and that has held up well. But of course of it cracks ill have to install some proper jaws. Cheers
@4pawsforge273
2 жыл бұрын
I was hoping to see you use a hacksaw to cut the tubing... WHEN DID YOU GET THE ANGLE GRINDER! If you had it for a minute, keep using it! As always absolutely love your content!
@an2thea514
2 жыл бұрын
He used it on both QCTH for the Mill videos.
@tc5963
2 жыл бұрын
You can also use graphite since its pure carbon and already powder or granules. Usually best for parts like drills or taps that you can use a little at a time by using gypsum as youre "box"
@y2ksw1
2 жыл бұрын
Very well done! You are becoming a master of arts.
@sparrow4266
2 жыл бұрын
Love your channel 👍
@gary851
2 жыл бұрын
im glad you didn't cut anything by hand!
@OuroborosArmory
2 жыл бұрын
This is a kiln, or a foundry… not a forge. Mostly it’s in how it’s set up and what you use it for. As this has the opening in the top and burner on the bottom, it’s a foundry (mostly used for melting metal)
@farimannorozizadeh9811
2 жыл бұрын
Fantastic video
@tungsten_carbide
2 жыл бұрын
Just a quick thing on the rusting post-vinegar soak, I know you said you're going to rely on electrolysis in the future and there's no real downside to this but just in case you might need to use an acid bath again at some point in the future (and obviously hoping it's of help to any other readers) that tendency towards future rusting can be _greatly_ lessened, possibly halted entirely, if you give the parts a soapy scrub using common hand soap. The cheaper and harsher the soap the better from the results I've seen, but any bog-standard soap should work nearly as well. I live in a constantly-humid environment, although my temps are mild RH still rarely drops below 80% and frequently is in the 90s and while it's not like the tropics spontaneous rusting of bare steel is most definitely something we need to stay on top of. And after rust removal using salted vinegar or citric acid, thorough scouring/scrubbing to remove the black residue and then the final, thorough, soapy scrub using an old toothbrush and hand drying, leaving any remaining adsorbed water to air dry, I have been able to leave some things nearly permanently 'dry' and they barely flash rust, if at all. I'm sure I have some parts of to-be-completed projects, and definitely some restored files, that have sat for _years_ in drawers or cabinets that didn't even get a spray of WD-40 and they're basically the same. The most added protection some have had is a wrap in one sheet of newsprint and that's it. Hope it's of help to someone.
@artisanmakes
2 жыл бұрын
Intereting, I just used regular baking soda to neutralise the acid. Impressed at how well your parts have held up. Humidity is very high where I am and rusting is an issue if parts aren't oiled. Cheers
@jackdawg4579
2 жыл бұрын
I've found the only way to get vinegar to do the job of removing forge scale is to use an old croc pot set on high with double strength cleaning vinegar, the crock pot keeps it heated to 80 or 90 degrees, then it does a good job in just a few hours.
@topduk
2 жыл бұрын
Citric acid works better and is just as easy to obtain.
@ludditetechnologies
2 жыл бұрын
Great informative video as always.
@swampy1584
2 жыл бұрын
I always wondered whar case hardening was. Now I know. Great vid
@UnitSe7en
2 жыл бұрын
Hardening only the outer region (case). You could have performed a 5-second Google search at any time in your life to find this out. There was absolutely no need to wait until now.
@swampy1584
2 жыл бұрын
I could have done but wheres the fun in that?
@artisanmakes
2 жыл бұрын
Cheers. It should be pointed out that this is just one method of case hardening. This method is rarely used nowadays, its been replaced by faster more efficient processes
@Karpe_Deem
2 жыл бұрын
I would suggest shake your part around in the water. the leidenfrost effect makes a thin layer of vapor between the part and the water, making it not cool as quickly. But this is just industrial talk. You do you m8
@bobvines00
2 жыл бұрын
Depending in the amount of galvanized coating that needs to be removed, instead of grinding it away, use vinegar "overnight" to basically eat the zinc off of the steel. I'm pretty sure that another of the ~118 comments already made here (at the time I'm commenting) has already mentioned this, but I thought that I'd mention it "just in case."
@14Mew
2 жыл бұрын
Nice blend tec reference
@kundeleczek1
Жыл бұрын
I suggest to anneal parts befor machinning. Even if they are hot rolled.
@woozhi9218
Жыл бұрын
Would it be economical to invest in case hardening equipment or buy hardnebale steel in the long run?It would be great if you could make a video of the case depth varying from 1 to 10 hours
@astridvallati4762
Жыл бұрын
Another method for removing rust and scale: Dilute Muriatic Acid ( Pool Hydrocholric Acid) bath; once metal is Grey, wash in Hot water and Bicarbonate of Soda to neutralize any remaining acid. Dry and Oil. Simpler Method: Solution of One Part Molasses with 5 parts Water; drop parts in and allow to sit for several days to a week ( this works well for Rusty Large machinery, etc). Wash off with Pressure Water jet, dry and oil immediately. The Acid Method I used for a stack of Gunbarrels damaged in 1974 Floods; the Molasses method with a Blacksmith's Pole Drill Press. Both came out Grey Steel.
@762xDevin
2 жыл бұрын
Get a blasting cabinet bro. Gread vid
@artisanmakes
2 жыл бұрын
Maybe one day when I'm in a larger workshop :)
@artmckay6704
2 жыл бұрын
Nice work! Thanks for sharing! :)
@NASA-AU.
2 жыл бұрын
Very interesting to watch, as all your vids seem to be:)
@domenicozagari2443
Жыл бұрын
To stop the rust when they are red hot dip the in old oil, they turn black and never rust.
@robbiestevens1158
2 жыл бұрын
Loving it 👍 I'm intrigued, do you learn about these processes in literature and videos or do you work in manufacturing? Machine shops are crying out for people like yourself!
@UnitSe7en
2 жыл бұрын
It's called The Internet, my dude.
@robbiestevens1158
2 жыл бұрын
@@UnitSe7en I mean, I'm not dumb lol. As I said I'm more intrigued with his background 👍
@jamesspry3294
Жыл бұрын
Love your work mate, but I can't understand why you didn't just make hardened steel jaws? But it's cool that you case hardened your work.
@artisanmakes
Жыл бұрын
Hardened body will be protected from any scratches and dents. Saves me from having to grind it again since it’s protected from most dents and dings it might encounter
@bulwynkl
2 жыл бұрын
for future reference try evaporust - aka tannic acid... almost like magic.
@artisanmakes
2 жыл бұрын
Electrolysis seems to work best, I've used that stuff before. Works fine but I keep it in the shop. Cheers
@shadowcard6923
2 жыл бұрын
Few things, you’ll want to use a brine instead of pure water for a quench as it produces less bubbles than pure water, and if not just oil quench and don’t worry about tempering. Second, lapping a datum face on your vice before you begin grinding is a good idea. Stick some 400 grit to your surface plate and seal it with tape to keep the grit away from the surface and then move the vice in a figure 8 without downward pressure. Measure, push slightly on high spots, get it kinda flat, then grind.
@artisanmakes
2 жыл бұрын
Yeah the data sheet from the supplier suggested water or brine, I just found it easier to use straight water.
@robertvaughan5263
3 ай бұрын
Hey mate, good vid! Where do you get your high temp mortar and what temp rating?
@RedDogForge
Жыл бұрын
muriotic acids perfect for removing forge scale
@NicksStuff
Жыл бұрын
7:00 Why don't you weld a cap rather than using mortar? Yes it's harder to open afterwards but sounds safer crack-wise
@Cjarka_
Жыл бұрын
I was trying to remove rust from the inside of a long tubing and decided that electrolysis would be the best option. So I plugged one end, filled it with water, put in the soda and connected the tube and a piece of rebar to my welder set to lowest setting (10A). After a few hours there was a layer of thick foam on in the pipe and the rebar accidentally touched the pipe and my ears were ringing for the next half an hour or so. Do not let a large amount of hydrogen explode, it's very not safe.
@christianstark1055
4 ай бұрын
Question on the design. I am making a 7" x 2.5" version of this. I noticed your fixed jaw design. What are your thoughts on reversing the location of bolts and keyway. My thought is bolts on the jaw face side to prevent jaw lift, and keyway towards the rear of the jaw to prevent slide. Are you seeing jaw lift with your design? My other thought is maybe with the forces for this tool I am way overthinking it...
@christianstark1055
4 ай бұрын
Just watched Part 3. Looks like you already weighed in on that. Thanks for the great content!
@1992jamo
2 жыл бұрын
I'm not sure it matters for your purpose, but doesn't cleaning steel in an acid risk some hydrogen embrittlement?
@sjv6598
Жыл бұрын
Vinegar will create hydrogen embrittlement too
@ThePhoenixAscendant
Жыл бұрын
Something I thought of... what if you used commercially available Carbon Black or the carbon filters from aquatic applications to start with a smaller sized raw material for your processing... it may be a bit more expensive but the labor costs should offset the price.
@artisanmakes
Жыл бұрын
Yeah I’m sure that would work
@LeadedAsbestos
9 ай бұрын
Ive watched alot of your videos and others. I understand the hardening process, but everyone skips the tempering. You heat the part to a lower temperature for x amount of time and then what? Do you let it air cool or do you quench it again?
@artisanmakes
9 ай бұрын
I just let to air cool or cool off in the oven. Unless it’s an alloy with specific steps in the temper stage (and those are specialty alloys that I don’t use in the home shop) it’s not worth worrying too much about how fast you cool it off during the temper stage.
@LeadedAsbestos
9 ай бұрын
@@artisanmakes thank you. I've learned so much from your channel. I appreciate the help.
@gsdtdeaux7
2 жыл бұрын
The way ive always done it and was showed was not to use new oil, use USED motor oil for the extra carbon. like after u change the in your car keep it for hardening projects. I also do it in steps, cherry red used oil dunk, cherry red let cool to room temp, cherry red used oil dunk, cherry red quinch in water, cherry red used oil dunk, cherry red let cool down to room temp. And repeat.
@backyardmachinist
2 жыл бұрын
This is sick
@SonofTheMorningStar666
2 жыл бұрын
2:55 Where's the hacksaw?
@johannesmajamaki2626
2 жыл бұрын
Ran out of battery
@wantafastz28
2 жыл бұрын
Am I the only one shocked to see him use a grinder? I thought the hacksaw was coming out for sure.
@DavidPlass
2 жыл бұрын
Same!
@an2thea514
2 жыл бұрын
He used it in other videos before.
@Electrodudimanche
2 жыл бұрын
When using vinegar or any acid, ALWAYS neutralize them with a base or else you'll get flash rust even after a good wash. You can use baking soda. Be aware that the more the gradient is between your acid and your base, the more violent is the reaction. White vinegar on baking soda gives you a good sizzling. Be aware of the heat too ^^ It produces heat.
@artisanmakes
2 жыл бұрын
Cheers. The heat wasn't much to worry about, especially when it was just baking soda on vinegar :)
@Electrodudimanche
2 жыл бұрын
@@artisanmakes Well, there's more to the reaction than that. I learned that when i was restoring an old mopped. I had to remove rust in the gas tank, and the easiest way was to fill it with white vinegar, throw some nuts in it, and shake it. I made the same mistake first, and the tank flash rusted on me, i had to redo it and then I neutralized the vinegar with baking soda. Rinced and last part was to then use isopropanol to ease the evaporation of water content still left in there.
@drucker03
Жыл бұрын
2:18 There is missing a „Will it blend?“ first. ;-)
@ryanbeard1119
2 жыл бұрын
What steel is it.
@artisanmakes
2 жыл бұрын
Case hardened 300 grade
@johanjanssens4530
2 жыл бұрын
VISE !!!
@artisanmakes
2 жыл бұрын
Vice is correct for British English
@DolezalPetr
2 жыл бұрын
I love it
@manoch969
2 жыл бұрын
Langsung di lihat🤠🤩🙏
@billshiff2060
2 жыл бұрын
You should add some sodium carbonate to the carbon. The water should have salt added to increase the quench rate.
@artisanmakes
2 жыл бұрын
The machinery handbook does mention sodium carbonate in the packing mix but it does seem to be optional. I got great results without it. Same goes for brine vs water, handbook and the data sheet I have recommended either. Since I was anly aiming for 57 HRC after tempering I felt that straight water would work fine enough, which it did. Cheers
@billshiff2060
2 жыл бұрын
@@artisanmakes The sodium carbonate makes the case deeper , faster and the brine raises the boiling point for a faster and more even quench. I know it works without it But it is so easy to add those things why not? I've done it both ways too. The brine might have helped with the distortion because it reduces the Leidenfrost effect which keeps plain water from cooling the thick sections while the corners and thin parts cool first. The salt and a vigorous motion probably would distort less. Something to try in future.
@artisanmakes
2 жыл бұрын
Honestly. I forgot I had a 1kg bag of sodium carbonate stached away. If I'd remembered I probably would have used it. As for the brine I didn't think it it would make the much if a difference. Just wondering, how much salt are you using in your brine mix?
@billshiff2060
2 жыл бұрын
@@artisanmakes about 10% by weight.
@artisanmakes
2 жыл бұрын
Thankyou, I'll have to look into this
@brianburch3317
2 жыл бұрын
That's one expensive vice!!!
@artisanmakes
2 жыл бұрын
Not as expensive as you might think, materials are rwlative inexpensive. Just a lot of time that I have to put into it. Cheers
@brianburch3317
2 жыл бұрын
@@artisanmakes I cant wait to see the finished product
@nicholaspiscitelli7685
Жыл бұрын
Glass beed it
@RedDogForge
Жыл бұрын
next time try adding a 25 to 1 charcoal to barium carbonate.
@artisanmakes
Жыл бұрын
I tend to steer away from barium carbonate due to the toxicity concerns, but I tend to mix in sodium carbonate to my mix now. Only issue is that it breaks down at a lower temperature
@RedDogForge
Жыл бұрын
@@artisanmakes ahhh. ignore my other commeent, cept thr pinhole part :)
@southern_merican
2 жыл бұрын
10:00. What kind of fn bird is that? And whats wrong with it 🤣🤣
@Blue_4-2
2 жыл бұрын
⭐🙂👍
@wykonczeni
2 жыл бұрын
Dont harden in water, it cant handle such temperature so it makes steel more fragile. Use oil instead
@artisanmakes
2 жыл бұрын
I don't quite understand. Water quenching is just as valid as oil quenching but they are used for different reasons. For what I need water quenching is needed to get the desired hardness
@muhammadamaev9160
2 жыл бұрын
В духовку надо на 200° для нормализации , и снятия напряжения .
@ncktbs
2 жыл бұрын
well that was painful to watch KZitem put an ad in all the chapters 14 different add breaks 28 ads in an 18 min video
@jaro6985
2 жыл бұрын
ublock
@justaguy4788
2 жыл бұрын
Have you considered external clamps for it? I made some for my vice. dowels hold them to the body. similar to these kzitem.info/news/bejne/yaab1Kpnk6N4q2k
@artisanmakes
2 жыл бұрын
That is pretty much what I settled on. Dowel pins that go in the holes
@frankmiller95
Жыл бұрын
American versus English usage. ln the US a "vice" is a "bad" or illicit activity, while in the rest of the civilized, English speaking world, of which the US is a nominal member, it's any number of variations of what's described in this video. The pronunciation is usually the same, with context allowing we dumb Americans to deduce the difference. That's for those of us who are aware that the different spellings refer to two different things. For example: "Many Americans are caught in the crushing vise of ignorance and stupidity, leading to lives of vice."
@mdtdbe
2 жыл бұрын
I think you mean “vise.” “Vice” means something else.
@artisanmakes
2 жыл бұрын
Vice is correct for British English
@chuckhuff7123
9 ай бұрын
Just use a higher carbon steel to begin with. Or wast a lot of time and propane trying to heat treat it yourself 😮.
@artisanmakes
9 ай бұрын
You don't get large pieces of high carbon steel flat bar where I live. Not unless you are ordering meters of the stuff
@jemt1631
2 жыл бұрын
When quenching you want to move the part in a circular motion to break up the boiling water or oil, otherwise the bubbles that form can keep the water or oil from touching the entire part and cause uneven hardness and also increases warping, at least that's the conventional wisdom.
@grendelum
2 жыл бұрын
leidenfrost stickin his nose in…
@HBR.MetalWorks
2 жыл бұрын
Exactly what I was about to say !!
@autumn5592
2 жыл бұрын
No, up and down, it prevents warpage. Well, maybe on something this size it wouldn't really matter, but up and down does a better job at mitigating warpage.
@jemt1631
2 жыл бұрын
@@autumn5592 I have no idea what effect different motions have when quenching, i always use a circular motion. I've only heard of knifemakers recomend using a circular motion, for what it's worth.
@autumn5592
2 жыл бұрын
@@jemt1631 No, knife maker worth anything will tell you to do circular quench, it is the thing that introduces the most warpage. Are you sure you don't mean recommend AGAINST?
@EDesigns_FL
2 жыл бұрын
Stainless steel foil is an alternative to making boxes for case hardening.
@tungsten_carbide
2 жыл бұрын
Yes but from what I've seen the airtightness (is that a word?) leaves _a lot_ to be desired - the first time I saw this used the amount of mill scale at the end was a real disappointment. Honestly looked about the same as if it had been uncovered! And this was just for a basic heat treat, not eight hours soaking at red head. And, given one of the recurring themes of the channel, surely this is also loads more expensive?
@bobvines00
2 жыл бұрын
Along with making tight hems/seams, don't forget to add some paper into the stainless pouch. The papers burns and uses up the remaining O2 trapped inside the sealed pouch.
@EDesigns_FL
2 жыл бұрын
@@tungsten_carbide Steel is going to discolor during heat treating, but, if it's properly protected, it shouldn't oxidize. In industrial applications, an inert atmosphere or vacuum is use to prevent oxidation. Stainless foil has become the standard for small operations. Done correctly, it's very effective and inexpensive. To me, the biggest drawback is that foil is razor sharp and needs to be treated with extreme respect. As Bob Vines stated, the seams need to be tightly folded to ensure integrity of the enclosure, and a source of carbon, needs to be included to consume oxygen. In this particular situation, the charcoal used for case hardening will also do a great job consuming remnant oxygen. Foil is not a good choice when there isn't good control over the heat source or where it's subject to physical abuse because it can be damaged.
@Thorhian
2 жыл бұрын
@@EDesigns_FL Discolor? The discoloring (especially the more "rainbow" effect) are due to thin film oxidation isn't it? Ideally you should extremely little or none.
@EDesigns_FL
2 жыл бұрын
@@Thorhian Just as it's impossible to create a perfect vacuum, simple combustion is not going to consume all O². Oxygen is extremely reactive and clings to metal surfaces. Combustion is only going to reduce the quantity of O², not completely eliminate it.
@glasmou
2 жыл бұрын
I appreciate the will it blend reference at 2:19
@nickhadfield3192
2 жыл бұрын
Blast from the past right there.
@artisanmakes
2 жыл бұрын
Is it a cheeky blendtec reference? That is the question.
@jamjamamam4139
2 жыл бұрын
I recomend to try citric acid, works very well in rust remoing
@Mtaalas
2 жыл бұрын
Will it blend, that is the question.... that reference was so much fun :D The good old times of YT!
@dennisyoung4631
2 жыл бұрын
1 part in 10 of barium carbonate??? Other carbonates as well?
@Tristoo
2 жыл бұрын
why is your rooster broken
@jpiccari
2 жыл бұрын
Cutoff wheel? What a sellout, bring back the hacksaw!
@samellowery
2 жыл бұрын
I'm shook you didn't cut that with a hacksaw 🤣
@jays_metalworks9399
2 жыл бұрын
Angle grinder at last 👍🏻
@TigerCarpenter
2 жыл бұрын
excellent. I'm enjoying your combination of a scientific and try-and-error approach, to learn and to confirm or dismiss the theory. I guess I need to build a proper forge, and join the game.
@yellowice0
2 жыл бұрын
I need to stress the safety of the charcoal dust you work with, I remember I was making some DIY… erm launchable compounds, and after I was done working crushing the charcoal, I took a shower since it got everywhere, and I sneezed a huge glob of black out of my nose, it’s no joke! Wear a dust mask when dealing with that stuff
@artisanmakes
2 жыл бұрын
Don't want to get the black lung disease
@shiro-r4m
2 жыл бұрын
Awesome project, the way I see it this is a major step up for you in terms of showcasing techniques. I'm curious for next time as to how you plan to grind the surfaces. If I had to give one point of critique to the project up until now it would be this: The way the fixed jaw is mounted can be improved. If the bolts and the key switched places then the jaw would be stiffer. This is because if we look at the key as a pivot point when it's behind, the bolts are in a favourable position to resist jaw tilt. If the bolts are at the back, they are very close to the pivot (short moment arm). This reduces the stiffness and ultimately the strength of the joint. That being said, it will work just fine the way it is. I don't think you'd put excessive force on a vise like this. Just a small pointer in terms of design.
@andrew1977au
2 жыл бұрын
Loving this series, can't wait to see it finished
@Threadexpress
2 жыл бұрын
Brilliant video thanks! Home brew case hardening! A year ago I went down that rabbit hole also, using the same ingredients and process, but I had an explosion on my first trial that damaged my electric kiln. So I just through harden now using 01 steel...and I don't have to worry about case depth. Cheers Cliff
@artisanmakes
2 жыл бұрын
Blimey. I'll have to be careful about these explosions. If I could get tool still in thick bar stock I'd definitely use it over using case hardening steel. Cheers
@JETHO321
2 жыл бұрын
Just a bit of advice. Case hardened parts don't need tempered since they have a soft inner core.
@JETHO321
2 жыл бұрын
Also, you can boil the rust to convert it over to black oxide which is incredibly durable as a finish and won't rust further.
@artisanmakes
2 жыл бұрын
I wouldn't have thought so but the machinerys handbook did recommend a low temperature temper. Cheers
@DudleyToolwright
2 жыл бұрын
Very nice work.
@loveller
2 жыл бұрын
Didn’t know you owned a grinder. Shocked that you did cut the square tube with a hack saw like you have done with all other metal bar.
@an2thea514
2 жыл бұрын
He's used it in other videos before.
@danyf3116
2 жыл бұрын
After soaking it in vinegar, I usually end up soaking the part in solution of baking soda and water, to neutralize the rusting effect. I also might add a thin coat of oil if I can't work with the part at that moment.
@TeAwsomeCo
2 жыл бұрын
Just watched both the videos. Class job so far! can't wait to see it finished! Love how you put your learning curves in the video. Wish i could double like the vid for that!
@otterconnor942
7 ай бұрын
Sodium hydroxide is good for rust stripping too. It's popular in aerospace for this situation
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