. .

Threaded View

Previous Post Previous Post   Next Post Next Post
  1. 27-11-2017 #7
    JOGARA's Avatar
    Lives in Derby, United Kingdom.
    JOGARA
    Last Activity: 29-01-2024 Has been a member for 7-8 years. Has a total post count of 312. Received thanks 14 times, giving thanks to others 54 times.
    Trying to reduce the force that is pulling down the bit.

    The thing I changed when it started to happen was that I went from 1mm DOC to 1.5mm DOC.
    So I am changing that back (sadly the 1.5mm DOC halfs my machine time which is why I want it).

    Wondering if the helix is also too much? It sounds nasty when it does it but that could be down to the machine rigidity?




    I am tempted to grab a 8mm carbide drill bit and use that to get as far down as possible and use that hole as the "pre drill position"
    Last edited by JOGARA; 27-11-2017 at 03:39 PM.
    Reply With Quote Reply With Quote
« Previous Thread | Next Thread »

Thread Information

Users Browsing this Thread

There are currently 1 users browsing this thread. (0 members and 1 guests)

Similar Threads

  1. New 6040 owner looking for advice from others with a chinese 6040/3040
    By itsmillertime in forum Machine Discussion
    Replies: 12
    Last Post: 14-10-2019, 08:30 AM
  2. Newbie question re converting my 6040 machine to use a laser
    By GaryWilliams in forum Laser Machines & Building
    Replies: 2
    Last Post: 19-10-2015, 03:09 PM
  3. 10 / 15mm thick 6061 aluminium alloy sheet ?
    By rnr107 in forum Marketplace Discussion
    Replies: 10
    Last Post: 14-01-2014, 12:15 AM
  4. FOR SALE: Polypropylene compound
    By Bjh1985 in forum Items For Sale
    Replies: 0
    Last Post: 08-09-2013, 09:39 AM
  5. NEW MEMBER: Newbie From China
    By jenniferxu in forum New Member Introductions
    Replies: 1
    Last Post: 04-01-2011, 06:02 PM

Bookmarks

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •  

Forum Rules