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Monday, April 5, 2021

CNC Machining Tutorial-8 (TURNING+DRILLING)

 CNC Machining Tutorial-8 (TURNING+DRILLING):-

Problem: we have to work on cylindrical block of 120mm length and 40mm diameter & fillet of 5mm radius and arc of 4mm radius & a 10mm drill to make the workpiece like as shown in the image:- 

Image of the Drawing that we have to make (Drawing with AutoCAD 2017)




Mathematical Calculation (Coordinates) & Assuming values:-

R=1
F=0.5(for drilling) 
F=0.2(for cutting/Turning)

Image of the workpiece designed with solid works


Solution:- The Code and the machined workpiece is :--

CODE:-

O1190;
G40G80;
G28U0W0;
M04S2000;
T0101;
G00X0Z10;
G00Z2;
G74R1;
G74Z-80Q5000F0.5;
G00Z2;
G28U0W0;
M05;
G40G80;
G28U0W0;
M04S2000;
T0202;
G00X35Z5;
G01X35Z0F0.2;
G03X40Z-5R5F0.2;
G01X40Z-35F0.2;
G02X40Z-43R4F0.2;
G01X40Z-58F0.2;
G00X35Z0;
G28U0W0;
M05;
M30;


The Machined Workpiece:-

Machined Workpiece  ( Machined with SSCNC Fanuc-oit)


NOTE :- The Software used for the operation is SSCNC (Fanuc-oit)

Thank you ...



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