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I Forge Iron

edennis

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Everything posted by edennis

  1. I figured I might need to re-adjust it. I wanted to see how close I could get it with the old blade while using it as an opportunity to get to know the machine.
  2. I ended up ordering a new bimetal blade off mcmaster carr: 8tpi seemed to fit the stock sizes I'll most likely be cutting. I'll compare prices with the site you gave Frosty and order a few more, thanks for the lead. On my smaller saw I've used for the past 4 years I always had an extra "in stock", ready to throw on when the old one broke. I'm hoping the larger blades wont break so often. On the smaller saw I was going through 3/year approximately. The auto shutoff works great. I did order some coolant, so we'll see if I ever use that. Right now the blade is cutting wedges, which is pretty frustrating. I tweaked the guides until they are as close to square as far as I can tell so at this point I'm assuming the problem is the old blade that was on the saw when I got it. I'm hoping the new blade will solve that issue. Otherwise, I'm hoping the problem is not worn out carbide guides.
  3. Thanks for expanding on this. I did make a different post specifically on the blade tension. But all of this seems like great info. Thank you.
  4. Thank you for the thoughtful reply. I ordered a new blade, so I'm going to start there and keep your tips in mind.
  5. How tight do you go on your horizontal bandsaw. I just upgraded to a 10"x16" capacity saw with a 1"x132" blade. I've heard to tension until it rings when plucked, but that feels like I'm putting too much strain on the machine to get to that point. How do you know when the blade is tight enough? Thanks,
  6. Does anyone have tips on setting the blade tension? Someone told me to tighten until the blade rings when plucked, but I can't seem to get it that tight and I'm worried I'm putting too much strain on the machine.
  7. Neat, thanks. I might write back to ask some more specific questions on the electronics. The previous owner didn't use the coolant pump so I need to figure out how to get that going. It seems beefy for sure. Nothing seems flimsy on it and the bolts are large, which is my kind of machine. The true test will be in the performance, however....
  8. That wire hanging down appears to be the ground. Looks like someone cut the wire too short at some point.
  9. Yeah- this model certainly is not made anymore. I got the saw in the shop and poked around it better. There's a plate with some numbers. It looks like it was likely manufactured by a company called "Vectrax" in Taiwan. This is, I believe, the newer version of the same saw: https://www.mscdirect.com/product/details/09518853 All the electrical stuff is routed through a crazy panel underneath the saw. Is that normal for these older bandsaws? It seems overly complicated, but I also don't quite understand all the wiring. I'll attach a photo.
  10. It seems pretty solidly build, but is certainly well used. I saw the saw today and couldn't find any manufacturing information at all. Guess I'll find out once i get it in the shop.
  11. I did the same search and found almost no information on the MSC brand bandsaws.
  12. I'm looking at buying a used MSC bandsaw. I can't seem to find much information about the company. How do they fare in quality compared to other brands? Thanks,
  13. I bought a carbide burr off Mcmaster-Carr and it cut for a while, but seemed to have burned up and dulled far sooner than I expected. Any tips on grinding on stainless (304) with a die grinder? Should I have been goer slower? Thanks, Eric
  14. It is a copper tuyere and lasts a very long time as long as air is running through it.
  15. Well, I made the opening smaller via a temporary plate and some bricks to block the bottom and it pulls way better than before. I guess that extra velocity was a good thing. Still some kinks to figure out, but it is better. May still look into the fan idea.
  16. Ah, I understand. I'll look more into that. Thanks.
  17. Yes, I have baffles and can close off either forge if not in use. I'm not familiar with the use of inducer fans for a forge. Would it be mounted somewhere inside the chimney?
  18. The forge on the left functions fine- no smoke in the shop. The new one is on the right- still yet to be finished. Unfortunately there's no way around all the bends in the chimney and I understand this is my main problem. Fortunately I have about 25 feet of vertical height outside the building which offsets this mostly . I'm just pushing it a bit far with the new side blast forge I think. Most of the smoke goes up the chimney, but I'd like a little more 'suck' for those moments when it's a bit more smoky.
  19. Anyone have experience/thoughts with sticking an inline booster fan into the system to help a poorly drawing coal forge chimney? Something like this: Remove commercial link per TOS.
  20. +1 for a bar of soap. Worked like a charm- plus it smells like mint now.
  21. I do turn it off between uses. The motor pulley is maybe 4" so I'm guessing that's the culprit. The problem is that if I go much tighter it begins to engage the drive wheel, like you mentioned. Honestly I wouldn't mind the tacky belt and pulley if I knew it wasn't harming the belt and it wasn't so obnoxious to be standing next to it while its running.
  22. Interesting. Sounds like maybe I need a different material then. Thanks.
  23. I didn't put anything on the belt. But there's something getting tacky that that's in the belt there's between the layers. It's a seamless belt from baltimore belting. It seems to be working beautifully otherwise- even with using the smaller motor pulley. I did clean everything- got it all nice and clean with acetone, but slowly the problem developed again. I did put a new rubber brake on it, which stops the whole system on a dime. Maybe it's these braking moments that is causing something...? Is is bad to have the mechanisms stopping too quickly? Not adhesive really- whatever is holding the plys of the belting together. Both sides are symmetrical.
  24. There's plenty of traction. If anything I need less traction. It's actually running really responsively. The belt adhesive is warming up I think and being deposited on the drive wheel- coating it and making it really grippy. When I scrub it off it is quiet and runs great still, but slowly the adhesive comes off again and the cycle continues. I'm not sure if the motor pulley is what's heating up the belt.
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