585,894 active members*
5,043 visitors online*
Register for free
Login
IndustryArena Forum > Manufacturing Processes > Turning > Need a littel help with Okuma Threading
Results 1 to 4 of 4
  1. #1
    Join Date
    Nov 2016
    Posts
    2

    Need a littel help with Okuma Threading

    Im trying to make a 5/8 18 2A Thread. Ive been programing and running haas Lathes and mills the last 8 years and recently switched to a new employer. they have haas mills but only one lathe - Okuma Crown OSP700L.
    Im unfamiliar with all of the okuma codes and how they should look. They do not have a manual and i cant find one online. hoping you guys can help me.

    This is the Code my software puts out



    G71 X0.545 Z-0.43 B60 D0.01 U0 H0.08 L0 F25.4 J18 A360

  2. #2
    Join Date
    Feb 2011
    Posts
    353

    Re: Need a littel help with Okuma Threading

    THIS IS FROM AN OSP500L THIS SHOULD BE CLOSE TO WHAT YOU HAVE

    G71X.354Z-2.100B60D.007U.002H.04J30F1

    X= X FINAL DIA.
    Z=Z FINAL Z LENGTH
    B=CUTTER TIP ANGLE
    D= DEPTH OF CUT FIRST PASS IN DIA.
    U=FINISH PASS IN DIA.
    H=THREAD HEIGHT IN DIA.

    IN THIS EXAMPLE
    J=THREADS PER INCH
    F=1
    SO THAT ITS READ AS " F/J" =PITCH OF THREAD
    IF NO J WORD IS PROVIDED F WOULD BE THE PITCH OF THE THREAD AS THE CONTROL ASSUMES J=1

    L=CHAMFERING DISTANCE
    A=TAPPER ANGLE

  3. #3
    Join Date
    Nov 2016
    Posts
    2

    Re: Need a littel help with Okuma Threading

    thank you for your help. this cleared up alot of my questions and i was able to make parts

  4. #4
    Join Date
    Feb 2011
    Posts
    353

    Re: Need a littel help with Okuma Threading

    your welcome

Similar Threads

  1. G71 Threading for Okuma Lathe
    By pedgette in forum G-Code Programing
    Replies: 9
    Last Post: 04-12-2020, 08:00 PM
  2. Okuma OSP Lathe Threading G32 Alarm
    By dustpan3 in forum G-Code Programing
    Replies: 3
    Last Post: 10-31-2016, 10:47 AM
  3. Need littel help.
    By wickedone in forum Mastercam
    Replies: 2
    Last Post: 04-16-2016, 01:28 PM
  4. Okuma LC-20 Threading problem
    By Gunner in forum DNC Problems and Solutions
    Replies: 13
    Last Post: 12-14-2011, 05:11 AM
  5. NEED LITTEL HELP
    By dareformore in forum ArtCam Pro
    Replies: 4
    Last Post: 03-16-2011, 03:41 PM

Tags for this Thread

Posting Permissions

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