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I Forge Iron

jonathan king

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Posts posted by jonathan king

  1. stash all i can say is that my bottom blast forge grate/plate has been in seven years in regular daily use and there is no sign of it burning away plus it will only cost me about £4 to replace. so i wouldn't spend all your money until you try out a few other options. all the best.

  2. Hi Stash
    John b is spot on with what he says about the solid sideblast tue iron you should have a look at his bottom blown forge, john sent me some plans its a great forge and is very simular to my bottom blown forge which i use daily as im a full time blacksmith but with a limited space. I would recomend only a water cooled tue iron or a bottom blown forge.
    It means you don't have to keep spending money on cast tue irons which are not cheap.

  3. Tig is very good if you are looking for a clean weld with clean metal and little distortion. but its an expensive process to do eg the consumables. It is a longer process to learn and master.
    Mig welding is a faster process and some would say a semi skilled process but for genral welding it is great for joining steel ali and stainless.
    But both have their merits and pitfalls.
    all the best john

  4. HI Farrer nice looking forge , I make my own bottom blast forges like John b.
    I use 1 inch thick plate for the grate which is in daily use and has not burn't through in three years use and has not lossed any thickness , I control the air flow using a light dimmer switch I find there is no need for an air gate, but i know each forge has its own unique way of working.

  5. i built my forge on the design of the forges at finch foundry - oakhampton in devon (uk) they are all bottom blast forges and they are hearths that were constructed in about 1814 so we use both types in the uk. ive used side blast forges but have found bottom blast easier to make and maintain.

  6. i used to weld up broken casting using oxy acetylene we veed out the crack and pre heated the casting and used a cast iron filler rod with a flux coating once welded the casting was post heated to prevent fast cooling which would cause a fracture and then we linished the casting to smarten it up . all the best

  7. hi chris always have plenty of ventolation when welding, arc rods contain celulose which is not great to breath in. i know when you are welding using mig or tig i think its known as tag in the states you dont want a heavy breeze blowing the gas sheild away but you should still use a suction feed ventolation system. when i worked in industry welding stainless steel tanks we wore a full face masks this was to prevent suffocation and to protect us from the vapours off the welded material.
    so stay safe and have fun. john

  8. Being an experienced welder i would always advise wearing proper overalls . I herd of a chap who used to weld all the time wearing a t shirt sadley he got a cancerous growth under his arm. As a result he died as it was not descoverd until it had spread around his body. so always stay safe!

  9. hi john i also live in the uk.
    I have built a number of forges and have found that if you build a side blast forge you will need ideally a water cooled tueyer i would sugest building a bottom blown forge and making a steel grate out of 12 to 16mm rod . you will find it more economical to maintain in the future. also if you make the base out of fire brick it should hold up to most of the heat exposed to the table.

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