CNC PROGRAMMING AND 3-D PRINTING LAB (BME504L)

CNC PROGRAMMING AND 3-D PRINTING LAB

Course Code BME504L  
CIE Marks 50
Teaching Hours/Week (L:T:P: S) 0­0­2*­0 
SEE Marks 50
Credits 01 
Total Marks 100
Examination nature (SEE) Practical 
Exam Hours 03 Hrs

Experiments

1 Manual CNC part programming using ISO Format G/M codes for 2 turning and 2 milling parts.

Selection and assignment of tools, correction of syntax and logical errors, and verification of tool

path using CNC program verification software.

2 CNC part programming using CAM packages : Simulation of Turning simulations to be carried out

using simulation packages like: Cadem CAMLab­Pro, Master­CAM.

3 CNC part programming using CAM packages : Simulation of Drilling simulations to be carried out

using simulation packages like: CademCAMLab­Pro, Master­CAM.

4 CNC part programming using CAM packages : Simulation of Milling simulations to be carried out

using simulation packages like: CademCAMLab­Pro, Master­CAM.

5 Internal and external threading : Write a CNC program to create internal and external threading

on a cylindrical block(s).

6 Simple 3D Printing Model : Creating Simple 3D model (example cube, gear, prism etc ) in CAD

software and

printing the model using any 3D Printer (FDM/SLA/SLS printer)

7 Assembly Model­1: Creating an 3D CAD model of NUT and Bolt (example size M12x50), print the

model using any 3D Printer and Check the assembly

8 Assembly Model­2: Creating an 3D CAD assembly model containing four or more parts (example

Screw jack, plumber block etc) print the model using any 3D Printer and Check the assembly

Demonstration Experiments (For CIE )

9 Robot programming: Using Teach Pendent & Offline programming to perform pick and place,

stacking of objects (2 programs).

10 Pneumatics and Hydraulics, Electro­Pneumatics: 3 typical experiments on Basics of these topics

to be conducted.

11 FMS (Flexible Manufacturing System): Programming of Automatic storage and Retrieval system

(ASRS) and linear shuttle conveyor Interfacing CNC lathe, milling with loading unloading arm and

ASRS to be carried out on simple components.

12 Simple strength testing of 3D Printed Parts

Suggested Learning Resources:

https://nptel.ac.in/courses/112102103

https://onlinecourses.nptel.ac.in/noc19_me46/preview

https://nptel.ac.in/courses/112103306

https://archive.nptel.ac.in/courses/112/105/112105211/

https://onlinecourses.nptel.ac.in/noc20_me50/preview