QUESTION: 1 (10marks) Construct Main Program and Subroutine for machining the part shown in Figure-1 using CNC Lathe (Co

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Question 1 10marks Construct Main Program And Subroutine For Machining The Part Shown In Figure 1 Using Cnc Lathe Co 1 (382.24 KiB) Viewed 8 times

QUESTION: 1 (10marks) Construct Main Program and Subroutine for machining the part shown in Figure-1 using CNC Lathe (Concept Turn 450) equipped with Sinumeric 840-D Use the following data: • Program name=Main . Subroutine name - Contour • Use Cycle 95 for rough and finish the part • Surface speed 120 meter/min • Max. RPM -6000 • For roughing and finishing the part use Tool No.: 1, Offset No.:1 End Point Raw Material 300 4270 260 R15 160 ALL DIMENSIONS IN MM in R25 230 SIEMENS CHANG 05 100 Start Point -% HREENED VAN And LAPLATE PROTED YEN Turning Exam-2020 SHEET 1 OF 1 TOT A4 SCALE 1:1 RS A