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darren70

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Posts posted by darren70

  1. Mate in Australia Cigweld Cobalarc 350 is close to Stoody 2110 or Maybe WIA abrasicord 350

     

    For the top layer or for even spot repairs you could try Cigweld Cobalarc Toolcraft. Looking at the anvil, once you have chaced all the cracks you may get away with just toolcraft. Do you have access to rockwell files or a pocet Brinell tester. It may be good to get an indication of what you have first. 

     

    I am making some assumptions that you have the right equipment and your proficient in this kind of welding repair work too

     

    Thanks Darren

  2. Dcraven

     If you would like to reduce the overall flow of your blower you can run a strip of 100mph tape or similar around the outside of the fan itself parially blocking off some of the blade opening. By varing the amount you block off you vary the flow. Obviously this isnt easily adjustable but it can be used to get close to where you want to be.

     Hope that helps

  3. Nice work mate. I like good home made anvils.

     

    Another method for a hardy hole with the gear you have would be drill the hole as you have, thenweld 4 pieces of f/b corner to corner using the form of your hardy tool as a mandrel, pit it in a lathe and machine the o/d round to about 5 thou interferance and prep one end, then tap it in and fully weld the top.

    As i said great job.

  4. If any of you guys want to call by and have a squizz or I can answer any questions etc feel free to contact me, via IFI or via telephone, look in Newcastle yellow pages for forging,or blacksmiths.  I wont put my phone No on here, had one or 2 PITA callers that got my No. from here.  If I dont answer the phone on your 1st attempt leave a message as we are probably working a job under the hammer, and I ain't going to stop in the middle of a forging to answer a phone.

     

    Phil

     

    Is that you at the old Richmond Main pit mate?

  5. G'Day everyone i have just found this thread so i have raised it from the dead...

    I'm Darren and i'm form the Hunter Valley. I am new to this blacksmithing but i have worked with steel all my life. History is a big interest to me too.

    Thanks

  6. G'Day Mate

    I look after a fair sized piece of a coal mine every day. In simple terms coal is constantly oxidising and heat is generated in the process. It can be an issue on large stockpiles but to be honest no matter how you store a home sized pile you won’t have an issue.

    Hope that helps

  7. Only one issue mate, you should of gone gas!

     

    I here that top bloke from Picton makes a mean gasser :)

     

    Seriously though you do top work!!! A great compliment to that fantastic Anvil you made!

    Thanks Mate

     I just need to extend the shed now to put all this stuff in

     

    Thanks to everyone else too for the comments

  8. Brian

     There is an air gate on there at the moment, it has to be almost closed to operate.

     Thanks

     

    A question to anyone who may know, the current blower is 350 cuft/min and it will blow a dog of a chain at full speed i'm thinking of changing to a 150 cuft/min so the fan will be operating more up in it curve most of the time. Any thoughts?

    Thanks

  9. Yeah mate i will keep an eye on that. Its a fair way away plus there is minimal metal contact to the forge to reduce heat transfer as well. But if there is a drama i will move it.

     the blower is a ebmpapst from Farnell electrical but it is too big. i am going to downsize i think

  10. As a chronic DIY'er i have done a lot of things that were probably not the most economical in both time and money, but i also gain a lot of satisfaction from what i have done and it is also continually adding the my bank of skills. Another thing that i would consider in a case like this is i am keeping something alive and restoring it that otherwise would be of little use. These are just my views though.

     Excellent job on the repair mate and very informative report too.

     Thanks

    Darren

  11. G'Day

     I don’t know if you have Cigweld consumables available in the US but you could also look at Cobalarc Toolcraft for a capping run on an anvil face. At 55-60Rc Its what i am considering using on my Wilkinson repair. As previously stated a trial run on 250 plate then laying into it with a hammer will give a good test in worst case scenario ie; relatively soft underlying material.

    Hope that helps

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