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Recent content by knez57

  1. K

    Unknown milling-grinding tool

    Yes those are exactly my concerns also. What worries me also is that from this kind of rotating grinding tool, there will surely be some lines bewteen finish passess, which are not allowed on final piece. I was also thinking of brushes, but there my biggest concern is the lack of Z axis depth...
  2. K

    Unknown milling-grinding tool

    Yes we are member of European Union, so basically we have possibility to get any tool form Japan also.
  3. K

    Unknown milling-grinding tool

    Hello! I got specific request from my customer to make polishing on a stainless steel part, with special milling-polishing cutter with stone. Roughly, we would make rough + fine milling with standard cutter, with few finishing passes to make surface as prepolished as possible. Afterwards , we...
  4. K

    Will you require employees to get covid vacine

    Here in Europe, I would get sued only by thinking of that question :)
  5. K

    cnc plasma water table for stainless steel

    Hello, seems like a reasonable solution ! Surely that means that I need to have water pump installed also, since most of the basic water tables only have one (or two) input/output pipes with flanges and thats it. I really believe that cutting lower weater levels and also some sort of additives...
  6. K

    cnc plasma water table for stainless steel

    Hi all ! My company is investing in new cnc 3d bevel plasma cutting system, to replace old 2d one. It will be 2.5x10 meter of working area, as you can imagine, pretty big plates will be cut on this machine (with additional flame cutting head, plates up to 250mm thickness also). As we can...
  7. K

    Bad ass drills, that will rocky 304L

    We always use Walther drills for stainles etc. and number of made holes is amazing ! Very satisfied with them
  8. K

    which coolant for machining C276 Hastelloy

    heh we are making pretty big centrifuge housings for chemical industry ;)
  9. K

    which coolant for machining C276 Hastelloy

    thank you for reply. We are normally using Houghton's Adrana D208. We made sample parts for welding etc. from C276, they can be tested very quickly. We already noticed, there is a constant need for clean C276, means that we clean the surface with acetone to keep contamination out. My problem...
  10. K

    which coolant for machining C276 Hastelloy

    Hello all ! Very happy to register to this forum, great information and stuff !! My first question: in my workshop, we will mill and make some holes and threads on some welded C276 parts (pretty big actually, 2x5 meter, approx 8 tons housings). We have done some pretty comprehensive tests of...
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