coal forge not getting hot enough

There is definitely a lot to consider regarding whether you want to use a coal or a propane forge, but hopefully, the points above provided enough information to help with your final decision. As you work the center of the fire becomes hollow. Not all propane forges get hot enough to forge-weld. There's no reason to go stealing brake drums to make a forge. (This is once you've established a good fire, of course.) As for the foot pump, I think volume of air is the issue, I'm gonna try to make something with more consistent airflow. For coal I've always been told that pieces should be between the size of the top half of your thumb and your thumb nail. When using coal, the hottest form of fuel, your forge may reach up to 3,500℉ (1,977℃). Cant get smoker hot enough. If you are a blacksmith by trade, this is an issue that could be easily rectified with proper air ventilation.eval(ez_write_tag([[300,250],'toolsowner_com-banner-1','ezslot_4',107,'0','0'])); If, however, you are a hobbyist or forge part-time, the amount of money required for such ventilation may not be worthwhile, depending on your level of usage of your forge. July 2, 2011 in Solid Fuel Forges. The top picture shows the sword getting up to about 2000 degrees (Bright yellow). That forge may also be choked with ash after a run and the air not strong enough to blow it clean. You may wonder, though, about the amount of heat a forge gives off. It's an Avalon 996 insert. The melting points of each metal are as follows: It is important to note that when forging steel, your forging temperature should generally be lower than your metals melting point. I have a clay and sand mixture coating the inside of the forge and use lump charcoal. 1) where did you guys get your first pair of tongs? Also, adding insulation is only the first step, you'll need to change the frame to something other than wood in order for it to be safe to use. 2) at the moment I'm just playing around learning how to hit metal without doing it at an angle, and I'm banging on old rail road spikes I find along the tracks close to my farm. The coal forges at our guild can be left unattended for at least fifteen minutes, probably considerably more, and will spring back to life as soon as you start cranking the blower. Also not that this guy uses a 3" air inlet. Using smaller pieces causes the wood to charcoal quicker, which will produce more heat. That would give you a spot hot enough to forge. You will struggle to get the forge hot, and you will burn through fuel very quickly. Below I’m going to tell you how to make a propane torch burn hotter. Wood, coal, and propane are typically the most popular choices for a forge fire.eval(ez_write_tag([[580,400],'toolsowner_com-medrectangle-3','ezslot_1',104,'0','0'])); Though all are viable choices for a forge, it is important to analyze the positives and negatives of all 3 forms of fuel to determine which you will use in the process of forge welding. In addition, burning off logs creates a lot of messy by-product that is a pain to clean up. New Sword Making Tutorial - I take you through the whole process of making a sword. Good luck with the learning process around here there are always experienced people to lend a hand so ask if you struggle! Not all forge welding projects require such a high temperature, nor does all types of fuel reach this heat. My fuel is lump charcoal. Stick a blow dryer on the end of that pipe. 10 PSI is a much hotter flame and typically only needed for getting to forge welding temps. It’s possible to turn some of the wood being used as fuel into charcoal through the process of pyrolysis, but this generally involves large wood piles and is difficult to do efficiently in a blacksmithing forge. By Upload or insert images from URL. As for shipping in many places it's quite expensive to get things shipped in and not everyone can pay several times the amount for the material to have it shipped. Anyone buy an old Champion blower on e-bay for a few bucks???? That would get real old. Also note that barbeque charcoal is a poor choice for forging. I've had a forge with a too small tuyere too and it performed poorly. Where do you get beech from? Let me start this off with Yes, I am a newbie and this is my first stove. I'm fairly certain it's my choice of "blower", but I wanted to run the whole design by people who actually know what they are doing lol. NN4N, I would ditch the 1" pipe and go with two inch. All air, other than needed for combustion, will cool down your forge. You have to constantly be close and to add air as necessary. Smaller pieces can generate more heat. It is also much easier to achieve welding temperatures due to higher burning. When claying OR cementing a forge the refractory/clay mix should be made as dry (stiff) as possible to prevent excessive shrinkage. Most organic compounds have a constant-pressure adiabatic flame temperature in a narrow range around 1950 °C. I generally buy my tongs at the fleamarket and pay US$6 and under---my favorite knifemaking tongs cost me $1.50! Any help/ advice would be appreciated! Here in Socorro NM I could give you a dozen names and we're a town of under 10k people! Discuss Boiler not getting hot enough in the Central Heating Forum area at PlumbersForums.net. Local Pickup. Personally, we enjoy using the wood-burning forge much more for a number of reasons, although coal has benefits as well. Bellows or blower -- a means for forcing air into the tuyere 3.   Pasted as rich text. Came with the house. this will give you an idea of the ideal fuel air mix for your burners. I replaced it with a 2" pipe and the performance greatly improved. No fuss.And I didn't have to drive out of my way to locate this.Pic is of the first fire I was building.... The heating is supplied by a 10 year old WB Greenstar CDi 37kkW combi boiler. 37 watching. Since I can't use a coal forge in my area, I'm committed to finding a consistent method to forge weld two separate pieces together. × Refractory clays are those with alumina and are generaly tan or … Many of the cheap tongs are not in great shape however it's a lot easier and faster to repair of modify a pair than to forge them from ground zero, (which I have done like when I made Ti tongs) Just be wary that the "old" tongs you are getting are not wrought iron ones; they are a bit harder for a new smith to work with. Thanks for the replies! (Let's drop the euphemisms, shall we?) Charcoal is considered the least desirable fuel when blacksmithing. I did play around with chunk coal and wood coals but maybe I need to revisit that. This is my first post, and my first time smoking. Blacksmith forges can reach 3,500℉ (1,977℃) if you’re using a coal forge. You can probably blow small bits of charcoal away, because you get enough pressure, but not enough volume. Proper selection of your forge by taking these variables into account will not only guarantee the proper quality of your forged pieces but offer you further enjoyment in your practice of forge welding. Also, don’t forget to take into account the price of blacksmith forges. If you're into the neo-tribal thing, you can also build a double-chamber bellows from a couple five gallon plastic buckets. Think shade tree mechanic or small non-chain auto repair set up. Factor 5: How well your forge is insulated. I just grilled, adding some coals to the lit ones out of the chimney seemed to be somewhat effective. It is, therefore, reasonable to consider using different fuel for different metals. (Please read the print date of your "How To" blacksmithing book) Law suits are law suits. Blacksmith forges can reach 3,500℉ (1,977℃) if you’re using a coal forge. However, yours might be a bit small. http://paleoplanet69529.yuku.com/reply/132816/Bellows#reply-132816 If you have decent ventilation in your workspace, coal, and propane are ideal sources of fuel. When a metal is brought to it’s forging temperature, you are able to shape and mold it without the causation of cracks in the metal. I got my first set of tongs right over there----WHERE ARE YOU AT. There are options here and I won't go into details, other than to say it may be a five finger discount or you literally pay some guy at a salvage yard (under the table mind you) to snag you one. It would be breathed in, cause blackening on your face and clothes, and ultimately create a less enjoyable welding experience. If your forge is not properly ventilated, the burning propane can result in carbon monoxide poisoning, which is a risk that should not be treated lightly.eval(ez_write_tag([[300,250],'toolsowner_com-large-leaderboard-2','ezslot_5',108,'0','0'])); Coal fires will generally burn hotter than either wood or propane. A benefit to the way that wood burns is that it does not produce as much acrid smoke as other fuels, such as coal.eval(ez_write_tag([[336,280],'toolsowner_com-medrectangle-4','ezslot_3',105,'0','0'])); Furthermore, wood ash can be recycled for other means, unlike coal ash, which is rendered useless after burning. Next Last. Not all forge welding projects require such a high temperature, nor does all types of fuel reach this heat. Hope this is any help to you (my firepot was too small, I wasnt using enough fuel, air pressure was too low/high and was highly variable, etc.) It is, of course, possible to weld these metals with all the above-mentioned fuels, but for a high-quality weld, it is best to choose a fuel more useful for the specifications of your metals melting point. I drilled and filed a one inch hole in the bottom of the pit (holy XXXX that was a job, I'm certain there's a better tool than what I used, but after about two hours I got it done) and placed a floor plate for the blower/ash trap to attach to. Messages 1,868. This setup is inspired by skin or pot bellows used probably since before the beginning of recorded history. Make the tongs. You can probably blow small bits of charcoal away, because you get enough pressure, but not enough volume. If your forge is letting all the heat from the torch just radiate away it will obviously need more flame to get hot enough for doing work. They stock pile them and trade them for scrap iron cash. and it's always great fun to "build your own", no matter what it is. For example, a melon size amount of coal would burn within an hour, as opposed to a 5 gallon (18.9 liters) amount of wood. It is the times which we live in. Charcoal grill not getting hot enough. It got hotter, but still not insanely hot. Coal Forge Blacksmithing Forging Knifemaking Heating - 25lbs Bituminous Coal. I know that a typical blow drier puts out way too much air for charcoal, but with a diversion set up would be a fast cheap way to get more air through the fire. Some gas forges CAN get hot enough to forge weld! Carbon steel forging point- 2,246℉ (1,230℃), Stainless steel forging point- 2,003℉ (1,095℃). Another possible problem might be with your fuel. Actually you don't need a pair of tongs to make a pair of tongs---you just start with pieces of steel long enough to hold on to while forging the working ends. Leaf blowers make obnoxious noise; far better to salvage a car heater blower and run it off a 12 volt car battery! Don't you have coal or coke available to you? Also be prepared to listen to everyone's stores about their relations who were smiths---but *listen*! or Best Offer. A large benefit to using coal is that it burns hotter than wood. The bigger the business the more likely it is to have strict control on all inputs and outputs and the least likely to have someone interested in what you are doing just say, "pile's out back; go crazy!" This will go through gas almost twice as fast as running at 6 PSI. Wow SR I have never been by a car repair place that wouldn't *give* you an old brake drum; though when I did a brake drum forge in Columbus OH I just used one I found on the side of the road... But to do this I need a forge. Try covering one of these holes a bit with tin foil and opening it a little at a time until you get good combustion on that burner. Another possible problem might be with your fuel. Softwoods, unfortunately, burn at a faster rate, turn to charcoal quicker, and ultimately produce less ash.eval(ez_write_tag([[300,250],'toolsowner_com-box-4','ezslot_2',106,'0','0'])); As stated at the outset of this article, coal burns the hottest at approximately 3,500℉ (1,977℃). Hi there! Currently trying to make my first two knives. Coffee Can Forge not hot enough Discussion in 'Shop Talk - BladeSmith Questions and Answers' started by propane_cooker, Jul 4, 2017. It could work, kind of. $12.99. And the bottom picture shows the sword at around 1600 degrees (Orange red). For charcoal you'll have to run the size by someone with more experience with that fuel, but to me some chunks seem very large. D. doitmyself. Motorized blowers should be adjusted to a low steady blast. Mar 8, 2017. 1 of 3 Go to page. I'm not quite sure if the air matress pump will work as a forge blower, but the smiths of old (hope I'm not insulting anyone ) have used bellows for years. 1; 2; 3; Next. Additionally, just check out some forge designs on the internet (especially, fireclay forges and charcoal forges) and consider their strengths and weaknesses with a critical eye! Iron has a low melting point, so this is most necessary for steel, or other metals with a similar melting point. Hey guys. there are no steel mills within a decent distance to me, does anyone have any other suggestions on where to get stock? So get it nice and hot. level 1 killer122 Just about every forge needs some tuning for optimal efficiency. With coal forge (affiliate link), you can also get good localized heat whereas with gas forge it is not possible. One of the important factors which will dictate how hot your wood forge can get is the setup. Active 2 years, 8 months ago. Combine the best of all for your forge A forge works by getting hot when you push air across the fuel. If, however, you are a hobbyist, you may only work with one type of metal, so it’s easier for your choice of fuel to be based solely on that metal.eval(ez_write_tag([[300,250],'toolsowner_com-leader-1','ezslot_7',109,'0','0'])); The most common metals used in forge welding are iron, steel, and their adjacent counterparts. Next time I'm gonna cut them up. I purchased a cheap kettle charcoal grill a few weeks ago, and I feel like it's not getting hot enough. Too small, air flow inconsistent. Or you you could have a hole through the side of the riser and out again. I've based my first 'real' forge on this guys specifications: link. Who wouldn't? Go. Paid Subscribers don't see ads! Anyone can have it shipped to their door if you can't get it locally. I don't want to hijack my own thread, but I have a couple of other questions too: Funny; cuz the books written back in the 70's when blacksmithing became a popular past-time, say you can build your own brake drum forge for free and that the old forge blowers would only cost you a few bucks. Law suits are law suits and not every scrap dealer/junk yeard/auto-salvage is allowed to sell you an old rusty/used brake drum. I made my first pair. $21.90 shipping. When setting up your first forge for doing a little blacksmithing, a foundry for metal casting, or a kiln to fire pottery, one of the fundamental issues is how to get enough heat. The following information in this article will discuss a few topics related to this question, such as which temperature is required for forge welding, which fuel works for high temperature, and the amount of heat required for forging different types of metal. This is my 175.00 factory unit. This means that the maximum temperature of a coal fire in a forge is about 3,500°F (1,927°C). During operation, fuel is placed in or on the hearth and ignited. Hot burning Blacksmithing Coal 25 Pound Box Forged . Your going to have to drill a hole in the … Ask Question Asked 2 years, 8 months ago. Temperatures will vary, however, depending on the fuel available to you. I started smithing with a Lively style forge made from a washtub lined with adobe.

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