Results 1 to 2 of 2

Thread: Re-tapping a hole VF-7

  1. #1
    Registered
    Join Date
    Apr 2004
    Location
    Canada
    Posts
    321
    Downloads
    0
    Uploads
    0

    Re-tapping a hole VF-7

    I just started working with this Haas machine two months ago. Anyway, today I had to tap my first holes (1/4-20). So I tapped them all first to the depth that I thought I needed, and ended up having to go 1/16" deeper, so I adjusted my "Z" value in my G84 line and re-ran the holes. Well the tap started to cut immediately on the first hole and eventually broke?

    So this thing does have rigid-tapping, but does it not orient before each hole? To me it looks like it just starts from wherever the spindle happens to be at the moment?

    Thanks


  2. #2
    Moderator HuFlungDung's Avatar
    Join Date
    Mar 2003
    Location
    Canada
    Posts
    4,826
    Downloads
    0
    Uploads
    0
    There is also a 'repeat rigid tapping' parameter to turn on. Maybe that is what that is for, so it will use the encoder index as a start point!
    First you get good, then you get fast. Then grouchiness sets in.

    (Note: The opinions expressed in this post are my own and are not necessarily those of CNCzone and its management)


Similar Threads

  1. Trouble tapping a blind hole
    By subi4ester in forum Haas Mills
    Replies: 34
    Last Post: 10-29-2010, 05:24 PM
  2. deep hole tapping problem
    By ak_crabber in forum General Metalwork Discussion
    Replies: 9
    Last Post: 02-05-2009, 06:44 PM
  3. Single Op Through Hole Tapping
    By GHPoe in forum General Metalwork Discussion
    Replies: 0
    Last Post: 12-20-2008, 01:22 PM
  4. Tapping a hole twice in a HMC
    By Appetite in forum General Metalwork Discussion
    Replies: 2
    Last Post: 05-02-2007, 11:30 AM
  5. small hole drilling & tapping
    By dneisler in forum General Metalwork Discussion
    Replies: 6
    Last Post: 02-10-2006, 09:54 AM

Posting Permissions


 


About CNCzone.com

    We are the largest and most active discussion forum from DIY CNC Machines to the Cad/Cam software to run them. The site is 100% free to join and use, so join today!

Follow us on

Facebook Dribbble RSS Feed


Search Engine Friendly URLs by vBSEO ©2011, Crawlability, Inc.