Making a Solid Copper Hammer
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- Опубликовано: 26 сен 2024
- In this video, I make a small solid copper hammer for use in my shop. I made pattern using fusion 360 and the 3d printed the patterns in a plastic called PLA. Then I made a sand mold with a sand called petrobond.
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Non-marring copper hammer was my first serious tool that I cast. I chose to keep a wooden handle, and make a couple, from 1 lb to 5lbs. The first one I made, a 3 lb sledge, I made with pure copper wire. That thing is >>SOFT
I love how the layers on the hammer head were captured in the sand and transferred to the casting
It's crazy how the 3d print layers stay through the process! Amazing the level of detail here!
Love your videos. Your craftsmanship is top notch. Nice work. Hope your family is doing well.
Copper is my favorite metal so seeing people make copper tools that look really nice is cool
Loved the hammer. Excellent point of having a hammer that won't smash or mark up materials that need a good tap. Great video.
That is one damn fine thumb-detecting swing press!
Another interesting chapter in tool making! There's nothing quite like the feeling of successfully designing and manufacturing your own tools. Keep up the good work.
I used to make lead head mallets by taking apart dead car batteries and smelting the plates to pour into soup cans with a gas pipe handle, I sold them to English car owners that had knock off wire wheels, the lead mallets don't damage the knock off ears
This is the first video where i see amateur casting with feeders and feeling system. I like it.
perfect for use next to live wires or electrical circuits
That.is.one.BAD.ASS.looking.hammer.love.your.work.BRAVO 🏴☠️🇺🇲😃
Its a hammer that will get harder the more you use it! Thats pretty cool!
Your videos are so relaxing and fascinating!
I love it when you make copper or other metal hammers good job man keep it up 😊
you need to make yourself some copper casting tools.... maybe a small trowel for carving out channels, a cone for forming spouts, a tamping hamer and maybe a levelling beam for flatting off the top and bottom of the sand
Lovely work, it's fascinating to watch the process.
have you considered switching to using an induction smelter? if so, why are you not using one?
Thanks for this, I'll try make my pouring holes like in this video next time i'm casting with copper.
Had some nasty holes in my previous copper casting,
This method will defenely turn my casting results around 🔥
OOh...V2.0 copper head, polished aluminum handle, 2 part hammer (where you can machine the aluminum to press into the head) [plus it would concentrate the weight at the head]
Such a great design and setup!
Very cool!
Keep em coming!!!!
Good to have you back
One of your cleanest castings so far! Congratulations!
So nice and clean! Really comforting❤️
I need a hammer like that! It's amazing
Being able to hammer metal without damaging it is always handy, nice tool.
Looks like it would be great to use in the kitchen
Excellent work and content, thanks for sharing!
Maybe next time throw in pop corn 😂😂😂. Nice casting, thanks for sharing
Very nice hammer. The casting was interesting to see.
Regards
Commenting here until Robinson Foundry collabs with us! 🫡
So therapeutic to watch! thanks.
Thanks for all your videos! I setup a foundry cuz of you with the copper penny sledgehammer build. It’s been a wonderful journey!
So satisfying watching casting videos like this, thanks
So explain how it's satisfying. I don't understand
you're very good at casting. i want to try this summer
That dog was so cute
Beautiful work as always!
Totally rad
You could cast just the head, cored to take a wooden handle. That might help bring the weight down a little. This one looks pretty nice as-is though. 👍
he did that before
Very nice work
Supercool - great work
The first think i though was: what use can have some "soft metal" hammer? Nice the addition of tin , awesome 😁
cool hammer for sure.
Great work as always.
Keep having fun
Simple and useful nothing wrong with that. Hope to see it in use in a future video.
Hammer time🔨!
I want to get into casting like this. Thanks for the video.
Nice job.
Nice hammer !!
nice design
We liked this!
That came out so nice! I saw someone get rid of those print lines by covering the print in wax before taking the mold, could be an interesting experiment. Keep up the good work!
Came out great.👍😎
Schaut toll aus! Ein Handgriff aus Holz wäre mir aber lieber, da Kupfer doch leicht toxisch ist.
For milling machines and the sort, I prefer rubber dead blow hammers, but copper and lead are good alternatives.
I'm sorry but i'm skipping to the end to watch only the hammer finished because i need to sleep, i will watch other videos of you when i'm not about to sleep
Nice, but I still prefer that skeletonised hammer from a while back. That is an epic looking little hammer.
This is a great video, and the casting came out very nice, and I hate to nitpick, however the title list this as "solid copper" and it's simply not. That chunk of tin/antimony pewter made all the difference in how this came out.
cool hammer
Need to get yourself some starrett die cutter bandsaw blades
Two thumbs way Up !!!!!!!!!!!!
Is anyone else disappointed he didn't start the video with "it's hammer time?" 😂 nice hammer though
nothing is better to start a day than watching peanuts burn
Is there a reason you don’t remove the line where the two 3D printed pieces came together
Nice hammer
Very cool i love the whole need a tool make a tool thing.
I have a video suggestion! How about you compare molds made with petrobond and plasture+silica sand?
Superb!
Thanks for sharing this insightful video. Do you ever add borax to your metal melting process.? It is used to remove impurities from metals that are being melted and refined. Wishing you a great week filled with gentle seasonally appropriate weather and restful evenings. Peace brother
Loved the way the hammer turned out, but hate to see the line left by the two parts of the sand mold.
dont you wanna pound tubes flat before smelting them as there is a chance an air bubble can get trapped and cause an explosion of sorts (explosion as a little pop but sprays hot metal around)
you can, but flattening the pipe can also cause air to be trapped in it. the only thing you really have to worry about with casting metal is your medium being wet or moist, thats what causes the explosion
OBJECTION!
Wait, sorry, wrong RUclips channel.
Anyway, once you added tin, didn't it stop being "solid copper" and become "sold bronze?"
My father had a small copper anvil
Any particular reason you make the majority of your hammer heads square as opposed to rounded?
I absolutely love your channel I wish you would do videos more often
Do you use flux when melting copper?
I definitely like the music you are using these days way better. The quality of the video overall is good as usual. Have you thought about gettting a resin printer?
He has one
Will you seal the copper hammer to preserve the copper color or allow it to oxidize and eventually turn green?
please make another video about lost pla of complex object.
I'm sure you can drill the bottom of the handle out a bit to lighten it up a bit; just don't drill too far in or drill too much out, I'd venture to say you can run a 1/2" drill about 5 inches up with no real issue to integrity or strength. Cheer's...
Just curious do you think you could do a head bust of a famous person, both printing and casting?
Stupid question: wouldn't it be better to mold the feeders onto the original mold? Seems like you would risk collapsing the edges of the sand mold while carving them less...
Would it be worth making the indentations in the handle deeper, and even continuing more up the rest of the handle to shave some weight?
Why did you choose to use the hand file to clean up the handle and the belt sander to clean up the ends of the hammer?
Did you think of making that wooden 'Petrobond' casting frame out of metal 'boards' that you can just screw or bolt together? That would make for a really nice video or two, and you never have to worry about about it catching fire or making a new one.
- I'm hoping you like this idea and we get to see you making it AND add some really cool design 'final- touches' :)
You should try using PolyCast PVB filament instead of PLA. You should also give ZA-12 alloy a try for casting.
Ea Nasir been real quiet since this dropped
Hello! Question. Is the petrosand reusable after the casting? Can you scrap off the burnt parts and reuse it? Thank you.
Very cool project! I too made a copper hammer for my mini mill and I'm sure you will find your hammer fun and useful! (There is something very satisfactory in making hammers, isn't it?)
Why is it silver when it comes out of the mold and then copper color when it cools?
combination of the outside cooling and reacting from the sand.
how long did this take from start to finish after you had the mold made??
These molds usualy take 30 - 60 minuttes to make, depending on what you'r making
Maybe you could help me, I have tried to make an oz of copper but the metal softens before filling the mold. I don't know if it's the spider, the air vents, the fire, I have no idea. I use silica sand and sodium bentonite, in a mixture of 3 to 1 or sometimes 2 to 1.
Are you happy with your PM-30? Do you wish tou would have purchased a larger mill?
its funny that putting tin (soft) into copper (also soft) makes the copper a decent bit harder. Metallurgy is so weird.
Surprised you didn't clean up the mould lines before polishing.
NOOO you didn’t get rid of the casting imperfections. But still very nice hammer
What is a good flux / degasser for copper? Thanks.
You could make the hammer lighter if you drill a hole into the bottom of each side of the head.... and if you were worried about it being too weak you could tap= the holes and make some aluminum screws to fill the holes back up put some strength back into it but only have a slight reduction in weight.....
OR you could 'skeleton-ize' the top of the hammer head, going down on a few centimeters, but leaving a skeleton shape in the cut-out to keep some of the strength... that would a REAL TEST of your mill-skills lol -- I KNOW I could NEVER do it!!! haha :)
3:03 So what you're saying is that this copper hammer is actually bronze. A highly unbalanced bronze, but bronze nonetheless.