Roland DWX-51D

Discussion in 'CNC Machines' started by sidesh0wb0b, May 22, 2017.

  1. Becket

    Becket New Member

    Sorry for the late answer! I have attached the cam files!
     

    Attached Files:

  2. Becket

    Becket New Member

    So I read what you wrote Cadfan and what should i have to do?
     
  3. cadfan

    cadfan Moderator Staff Member

    Diamond coated ?? you have a 0.8 burr ??
     
  4. Becket

    Becket New Member

    i have got 3 milling bur,2 mm, 1 mm and 0.6 mm and this is the order as well! and no not coated diamond.
     
  5. cadfan

    cadfan Moderator Staff Member

    Ok non coated burs if you run them more than 10 hours they are dead you 20 ??? in your cam is a 0.8 burr included a mistake ?? chipping starts on non diamond burs at around 6 hours.
    2 mm burr is quite fast for non coated 1800 mm xy and 1200 in z 1000 full cut and 0,8 delivery
     
    DMC likes this.
  6. Becket

    Becket New Member

    But this problem isn't occur with PMMA.
     
  7. cadfan

    cadfan Moderator Staff Member

    WHICH PROBLEM PMMA IS A TOTALLY DIFFERENT MATERIAL ??!! wrong burr , chipping ,high speed ........................................


    your cam file your burr ?? 0.8 ?? 2 mm goes down to .1 offset with that speed old burr ???

    Schirmfoto_2017-07-12_021231.jpg Schirmfoto_2017-07-12_021602.jpg Schirmfoto_2017-07-12_021635.jpg
     
    Last edited: Jul 12, 2017
  8. Becket

    Becket New Member

    Ok so you think this is the problem what causes the chipping? What do i have to do? What do i have to change and where? :D
     
  9. cadfan

    cadfan Moderator Staff Member

    Change tool to 0.6 look if the rest ( shaft) is ok ( or ask reseller) change your tools sooner ( 10 hours) versus have a look at small chips some stl s and zircons are harder to mill
    in general ht s tend more to chip small crowns with ups and downs and big undercuts need slower strats ( ask reseller for a slower strat too )

    Schirmfoto_2017-07-12_021231.jpg ? is it the wright tool versus syntax for the tool 0.6 every tool has a syntax for ex D0xB- for a 0.6 tool zirkon and position in the toolchanger here P 3
     
    DMC likes this.
  10. sidesh0wb0b

    sidesh0wb0b Member

    fyi, found some inexpensive Roland diamond tools from TD Dental Supply....got nearly 100 hours on a bur and i switched it out just in case. far better than the $160-$200 tools ive tried from a handful other suppliers.
    might be worthwhile snagging some for yourself.
     

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