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Posted a video walkthrough of my propane armouring forge.
Posted: Thu Jan 28, 2016 6:29 pm
by Mad Matt
Had a friend over and she took some videos. Here's my propane armoring forge.
https://www.youtube.com/watch?v=rCfzdHdR5dE
There's a few other armoring videos but they're just me beating on stuff without explaining anything.
Re: Posted a video walkthrough of my propane armouring forge
Posted: Thu Jan 28, 2016 6:41 pm
by RandallMoffett
Neat video Matt!
Re: Posted a video walkthrough of my propane armouring forge
Posted: Thu Jan 28, 2016 6:51 pm
by losthelm
Check your hoses, it should be marked with a R, RM, or T.
T is best for propane.
R hoses usually last 5 years with propane or 10 with acetylene.
Sometime about propane or the scent additive breaks down the hose faster.
The RM is acetylene only, but are not oil resistant.
I assume this is an older video.
Its not been warm enough to go sleeveless in a long time.
Re: Posted a video walkthrough of my propane armouring forge
Posted: Thu Jan 28, 2016 6:59 pm
by Mad Matt
This video was actually taken yesterday. I have heat in my shop and I don't like sleeves. Not sure if you can see out the window but there's snow.
Re: Posted a video walkthrough of my propane armouring forge
Posted: Thu Jan 28, 2016 7:55 pm
by losthelm
Just cheap with the thermostat this side of the lake.
Its set at a whopping 63 most of the winter.
Re: Posted a video walkthrough of my propane armouring forge
Posted: Fri Jan 29, 2016 4:05 am
by Signo
Hi Matt, I have two or three considerations to make about your setup.
1) Looking at the flame, I would say that your burner is a bit oxygen starving, or the airflow in ingress is a bit slow. If you would be able to suck more oxygen you would be able to confine more flame into the bell, increasing the heat and reducing heating time. I understand you want a rich flame to avoid firescaling, but I think you are quite far from the optimal point.
2) On the same matter, other setup of the same kind use a sort of shield between the bell and the air inlet because ingestion of hot air with high CO /CO2 content mean less oxygen to burn.
3) I see you used ceramic wool as a refractory into the bell, did you use some coating to avoid fiber dispersion?
Re: Posted a video walkthrough of my propane armouring forge
Posted: Fri Jan 29, 2016 12:00 pm
by schreiber
Neat setup!
How much weight can you put on the stand before it overcomes the spring tension? For instance, would a heavy 1-piece kettle or a breastplate make it sag?
Also, how much depth do you find yourself using regularly? I would be tempted to make the whole thing shallower, so I'm wondering if you actually use the depth.
Re: Posted a video walkthrough of my propane armouring forge
Posted: Fri Jan 29, 2016 12:59 pm
by Mad Matt
Just checked the weight thing 23 pounds sits about neutral. Not sure about the depth haven't really paid attention but I'd rather have more than I need than not enough.
Signo. It works great and I'm happy with it so I'm not gonna mess with it. No I didn't paint the ceramic blanket. I did consider forced air into the intake to make out less fuel rich but it's better to spend time making armor than making my tools a little more awesome.
Next time I have someone to film for me I'll do a video for my power hammer and maybe my press