CNC Machining | Definition of each lathe axis - Practical Machinist
2008年2月16日 · A is rotational about the X axis, B is rotational about the Y axis, and C is rotational about the Z axis. (These can also be designated as rx, ry & rz, most notably on robots.) Note: This does not _always_ apply, as there are some odd-ball and downright weird machines out there, mostly in specific applications.
DRO: Everything You Need to Know - Practical Machinist
2020年8月28日 · DROs are compatible with many different machines, most commonly mills and lathes. On a milling machine, a 3-axis DRO shows the X and Y axis positions of the mill table plus the Z axis position of the cutting tool. On a lathe, a typical 2-axis DRO shows the carriage and cross slide positions. So how do these devices even work?
CNC Machining | Y axis - Y axis | Practical Machinist
2005年3月13日 · If you're standing in front of the lathe, looking at it, you've got:-Chuck on the left.-X axis moves "up and down", perpendicular to centerline axis of the chuck.-Z axis moves left to right, along the centerline axis of the chuck.-Y axis moves toward you, and away from you, perpendicular to the X and Z axis.
CNC Machining | Reversing x-axis - Practical Machinist
2006年7月8日 · Reversing the X axis To properly reverse the X axis on a Mori, you need to reverse the pulse coder feedback signals and also the armature wires to the X axis motor. Reversing the armature wires is pretty easy (the DC current to the motor), but reversing the X pulse coder requires that you swap 2 pairs of wires in the pulse coder cable.
Programming a Part on a CNC Lathe using G Code: Step 1: Planning
2023年11月23日 · In this new series from GCodeTutor, Marc will write a program to make a part on a CNC lathe using G-code. This video is all about planning how we are going to make the part. With a solid plan in place, it is much easier and quicker to write the program.
CNC Machining | Z-axis zero return problems - Practical Machinist
2007年12月23日 · On the control slect the System or Diag key until you see PCM softkeys or the ladder diagram. If you see the PCM softkeys select the PCMLAD softkey. Once you have the ladder diagram up select the softkey for No. Search. Enter the number you noted for the decel switch input just as it was listed in the schematic (e.g. X1005.5) select search.
CNC Machining | Turret Crash, need some help, will not index or …
2004年11月18日 · Be carefull, READ means drive -> to CNC memory, punch means CNC memory TO THE DRIVE. After confrming direction TO CNC memory, push EXEC. Save a copy of everything on a card, with such a customer you definitely will need this copy. Mode MDI, offset/setting, PWE=1, CAN+RESET, I/O DEVICE=4. Put the memory card in.
CNC Machining | X axis overtravel with table centralized. | Practical ...
2006年6月25日 · At the end of the session I attempted to G28 the machine to ref with MDI mode before working on another project. The X-axis moved about four inches left of center and produced an "Alarm 530 +X axis overtravel". I can't get the machine to reset. Fanuc OMD control. It is the early series CNC control box with the rotary switches rather than push ...
CNC Machining | C axis on Lathe, or 5 axis VMC Questions
2004年11月18日 · The machine will drill any angled hole that intersects the rotary axis of the part. If you try to imagine all of the surfaces that will result by milling using a C axis and angled driven tools, forms tools etc. you can quickly get a headache. A Y axis on a lathe is a beautiful thing if you have the work to use it. Glenn @ Metro North (C yes, Y no)
CNC Machining | Help with doosan lathe c axis - Practical Machinist
2015年1月7日 · Someone please help I'm going crazy! I work with a doosan lynx 300m lathe with a fanuc control. I love the machine and can program 95% or my work at the control. But now, I'm making a part the has hash Mark's and engraving every 15⁰ around the OD. I used mastercam to program it and had no...