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INNOVATIVE TECHNOLOGY                                                                                                                                                                                     INNOVATIVE TECHNOLOGY

               To  intercept  the  work  piece,  the  system  uses  a  special  command  with a  number  of
        parameters (''work piece interception''), which is recalculated in a certain way into the codes of
        specific equipment. In this case, a Sinuneruc 840D stand was used. In parallel with the creation
        of the technology for a CNC machine, a post-processor was debugged for this type of equipment
        with this rack.




                                                                                                                                                                                                  Fig. 10. Roughing of planes.






                                                                                                                                    Fig. 9. Turning of the part after
                                                                                                                                    interception.








                                                                                                                                                                                                                         Fig. 12. Processing with a disk
                                                                                                                                                                                                                         cutter.






        Fig. 6. Calculation of the machining path in the left spindle.                      Fig. 7. Simulation of turning and
                                                                                               milling processing in the main
                                                                                                                  spindle.е.







                                                                         Along with turning and drilling operations,              Fig. 11. Finishing the surface
                                                                                                                                                   of the part.
                                                                  the part required milling - both rough (Fig. 10)
                                                                  and semi-finishing and finishing (Fig. 11).
                                                                         In the process of creating a technology
                                                                  for machining a part, it was decided to replace
                                                                  several tools and modify the technical process
                                                                  accordingly,  with which  ADEM  successfully
                                                                  coped. Thus, almost all conventional end mills
                                                                  have been replaced by disc end mills, allowing
                                                                  for more flexible and efficient cutting conditions
                                                                  on a given part (Fig. 12 and Fig. 13)                                                                              Fig. 14. Complete simulation of machining with specified
                                                                         In  the  current  version  of  the  system,                                                                 accuracy.
                                                                  before  entering  the  equipment,  methods
                                                                  of  analysis and  comparison  of  the  nominal
                                                                  model,  which came  from  the  designer,  and
                                                                  the part obtained as a result of the formation                  Fig. 13. Refinement of closed
                                                                  of  trajectories  of  movement  of  specific  tools,            areas with a disk cutter.
                                                                  were  implemented,  which  was  used  on  this
                                                                  part (Fig. 15).
                                                                         Thus, the specialists of the MPO named
                                                                  after Rumyantsev within two weeks, in addition
        Fig. 8. Command ''intercept'' and technological           to the updated technology for the part, received                                                                                                                     Andrey Bykov.
        transitions of turning in the right spindle.              a fully debugged and full-featured CAD / CAM                                                                                                                      LLC Adem-center.
                                                                  ADEM  for  importing and  editing volumetric                                                                                                                         www.adem.ru
                                                                  models and creating control programs for multi-
                                                                  axis milling that fully meet the requirements of
                                                                  the machine and the stand.                                           Fig. 15. Interim comparison of the nominal model
                                                                                                                                       and the processing result.





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