Having to constantly change between screens is thus avoided as is the risk of getting lost in the numerous pop-up screens. I have just a simple g-code program with a G1900 blank listed at the top. Accordingly, P95 would equate to 0. The least input increments are used as the units in which the amount the Thread Height and First Pass Depth of cut are specified. Thanks everybody for your support. Regards, Alain My bad - I thought that it was 11. M8 G50 S1000 G96 S400 G99 G1 X2.
Reason: Q0015, not 0150 - Still wondering why the pics aint showing up? It would do nothing to effect the Taper. Users also benefit from assisted and conversational programming of machining cycles, easy parts programming and simulation. If it was me - I would probably increase the P value to make sure that my tool wasn't overly taxed if the blank was a little over size. Ox Well, I don't know what happen, i follow your advices but no work in my control. By the end of this webinar, you will know all the preliminary work you need to do prior to starting to create a new program. If you want to know more or withdraw your consent to all or some of the cookies, please refer to the.
The innovative programming enables development from a drawing to a production part in a very short time -- producing highly efficient results even for complex parts. This makes machining easier and helps you achieve shorter cycle times, higher surface quality, operation efficiency and increased operator safety. In case of taper threads, specify the diameter at the opposite end from the start point. As your control is set to Imperial Mode, the Control will interpret the value as a number of least programmable increments. However, basically your code is correct and should cut a Taper that is close to being correct. Regards, Billangelw, could you shared the correct values for R? It'll cost you an extra pass, but.
Accordingly, the Incremental Depth Of Cut between the First, Second, Third and Fourth Thread Pass will be 0. The default setting for the Least Input Increment of a Fanuc Control in Imperial Mode is 0. Self-explanatory menus and graphic simulations guide the user through the programming, producing highly efficient results even for complex machining processes. Further, the rubbing effect of taking such small Depth Of Cut increments, isn't going to be good for the Threading Insert Edge. Regards, AlainHello Alain, You still have it wrong.
For an internal Thread - specify the major diameter. Picture reduces operator errors, simplifies operator work, improves productivity and makes machine and process control easier. It uses a graphical user interface with user-friendly icons which allow you to interactively create part programs in just a few steps. Regards, BillBill, Here the thread blocks G76 P061060 Q150 P G76 X3. For an external Thread — specify the minor diameter. Accordingly, the Q20, which would equate to 0. If this page looks broken please consider using another browser or updating your browser to benefit from the advanced functionality.
In this way, each successive cut increment that is calculated by the control will still be of a reasonable depth of cut. However, basically your code is correct and should cut a Taper that is close to being correct. C The others have covered the rest. Thanks everybody for your support. The Thread Height of 0.
This webinar was hosted by Modern Machine Shop. Regards, Alain Bill, Here the thread blocks G76 P061060 Q150 P G76 X3. Look the results Regards, AlainHello Alain, G76 doesn't support the input of a decimal point for P or Q. I see something in The control, i used imperial units and change The units in The control but Just change The relatives and absoluts valúes, The machine valúes keep in métric units, Could be The problem? The default setting for the Least Input Increment of a Fanuc Control in Imperial Mode is 0. Calculation: Major diameter minus minor diameter, divided by 2 Radius value, without decimal point See note 2, below. For the Threading Operation to be efficient, The First Pass Depth Of Cut should be as great as the Tool and the Workpiece Setup can handle, as the control uses this Q address to calculate the diminishing Depth Of Cut as the G76 operation progresses.
M05 T0700 M30 % But i see some air cuts, how solve that?. Upon execution of the G76-cycle all data contained on the first G76-command line is automatically stored in the parameter tables. You can view some webinars, hosted by Modern Machine Shop, that were designed to be quick reference guides to get you up and running in no time. M05 T0700 M30 % But i see some air cuts, how solve that?. As a starting point, I would use Q200 0.