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trattoclip

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Posts posted by trattoclip

    B

    in Power Hammers, Treadle Hammers, Olivers

    Posted

    My friend buy this hammer form a school, very very in a good condition, but need the complete manual for this hammer.

    I search into this forum and on the web but I found nothing !

    Can you halp me for this problem ?

    Thank you very much !

    Have a nice days !

    crack shop ....

    in Blacksmithing, General Discussion

    Posted

    Hello to all, with much displeasure I must abandon l' activity of blacksmith. cause familiar, serious reasons now I will sell all this that I have in order to gain money for other essential plans I will sell all !

    This not a mechandising message...

    If you interested, contact me with PM

    I must sell all, I have need of money in order to face the adversities

    power hammer c41-15 (used only 15 hours) perfeclty restored, I have replaced the not perfect parts with made new of European materials I have a image to cinfirm this !)
    concrete and steel base

    hammers
    hofi hammer 1.3 kg, used less hours
    c 45 steel for tool
    many many chiesel
    a good gas forge
    t-rex burner

    etc etc

    excuse for this message but I'm in a very bad situation

    Have a good day !

    Etching - formula base

    in Finish and Polish for Knives

    Posted

    GOOD MORNING GUYS !

    Is there a good formula to etch a damascus pattern ?

    I use this material - c-40 c-70 - c90

    a solution of 70% Ferric Chloride

    30% distilled water

    wash with water and 10% of sodium bicarbonate.

    polish with 600 grit or up

    take this formula to AES custom knife

    Many thanks for your help

    Anyang 33lb - Help me !

    in Power Hammers, Treadle Hammers, Olivers

    Posted · Edited by trattoclip

    Anyang factory answer :

    "Good morning V. Federico,

    Please kindly check whether the little screw is come from the hammer rod,if it's yes,please fasten it on the hammer rod,then the top tup can reach the height to make enough hit energy.

    Thanks and Best regards,

    Susan
    "


    ok...... but ... now ..... I have already resolved the problem, I must try if it works great

    Anyang 33lb - Help me !

    in Power Hammers, Treadle Hammers, Olivers

    Posted · Edited by trattoclip

    Trattoclip
    the small bolt with the hole in it and a cut for the screwdriver is a part of the nonreturn
    oiling valve that was unscrewwed from the vibratin and fell into the machine.
    if u''ll dissmentle the oiling pipe and unscrew the nonreturenvalv u''ll fined were it came from. to day they are producing new nonreturn valvs that u may ask your agent to get for u.
    as for the none regularity of the hammer work, check the handle of manual forging on the right side of the hammer(chrom plated) there under is a spring loaded lach sometimes
    1 the spring is not holding the vibration and slides dowen and the handl that holds the valv is not in place.
    2 the lach is having a step to hold the two valvs in a possition some times one must grind 1-2 mm and make the step deeper and the machine will start to forge in the right rhythem again.
    hope it helps
    Hofi



    Good morning Mr Hofi, thank you very much for your help.

    I hope of being understood, I'm go, step to step

    - the small bolt not have a hole in it, it has only a cut for the screwdriver; on the opposite side it ends to tip

    - on top of working cylinder, I found a hole ("A") threaded, with the same pass of the screw

    - In my opinion, this screw it closes this hole ("A") on top of working cylinder; Mr. Hofi, see the image, you can see two chisel blows by hand form Anyang factory (bad handle work)

    See this image :

    Click on image to view larger image !

    top_working_cylinder.JPG

    Top working cylinder - Anyang C41-15 - Blacksmith Photo Gallery

    The hammer less power because a part of the air on top the cylinder, it passes through, and loses the power.

    Is it a possible solution ?

    -------

    An other ask on this image :

    screw_stop_slab1.JPG
    screw stop slab - Blacksmith Photo Gallery

    Click on image to view larger image !

    There is a image of a interior of compressing cylinder, two screw with a cut for the screwdriver ("B") they hold stops a slab, I must be use LOCTITE

    Anyang 33lb - Help me !

    in Power Hammers, Treadle Hammers, Olivers

    Posted · Edited by trattoclip

    Good morning guys !

    I need help !

    I don't have a good notice ...

    After 20 min at work, the hammer in top setting position not work great; the ram not move up to reach an ideal height (complitely into cylinder).

    in top setting position the ram must be in upper position, now is in lower position, the dies is in contact.

    I contact the Anyang factory but, them answer :

    I reported the problems to our after-sale department,the technicians told me that maybe the seal of valve has problem,so please kindly check the middle of valve.

    If you have any questions about our power hammer or need any help from us,please feel free to contact with me!

    Thanks and Best regards,

    Susan

    but, I would ispection the working cylinder, the piston rings is in a good condition.

    open the handel lever valve (upper and lower lever), I found nothing, no big pools of oil in the valves.

    I decice to open the cover of compressing cylinder and .......

    I FOUNDA SCREW ON TOP THE CYLINDER !!!!!!!!!!!! THIS IS ABSURDITY, INCONCEIVABLE FOR MY EXPERIENCE.

    P1070727.JPG
    Anyang 33lb - Screw found into cylinder

    The gap beetween the cover of compressing cylinder and the compressing piston,I have measured, is little larger of the thickness of the screw; the screw not it does not have chopped herbs or damaged the piston.

    I decide to open all parts of hammer, to investigate it.

    I don't found nothing, and I do not know from where it arrives

    I'm abashed and they are disappointed for this, after only little hours of operation.

    and now I see the interior of Anyang 33lb.

    I upload more more more image on the gallery.

    which material to buy ?

    in Blacksmithing, General Discussion

    Posted

    Good morning guys !

    I would make a tongs, swage block for the anvil and chisels, but Which steel can I buy ?

    I have a k720 and k110 steel

    specification

    http://www.buau.com.au/english/files/K720DE.pdf
    http://www.buau.com.au/english/files/K110DE.pdf

    but is difficult forging, if the temperature is too high, is broken.

    In Italy, many knifemaker use this steel but I don't know as they make.

    I had use a as 38 NiCrMo4 for my first chisels, is a good forging, without a problem of broken, good hardness; but this steel is a good chose to make a swage for the anvil and tongs ?

    In your experince, which steel you would buy ?

    thanks in advance !
    have a good day !

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