CNC Machines and Automation (Diploma)

NC and CNC machine construction, part programming, tooling and basics of automation.

6 महीनेअवधि 5Chapters25टॉपिक

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सिलेबस · पाठ्यक्रम

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01Introduction to NC and CNC 5 टॉपिक

NC, CNC and DNC
Advantages and limitations of CNC
Axes and coordinate system of CNC machines
Open and closed loop systems
Types of CNC machines

02Construction of CNC Machines 5 टॉपिक

Machine structure and slideways
Ball screws and linear guides
Spindle drives, servo and stepper motors
Feedback devices: encoders and linear scales
Automatic tool changer and pallet changer

03Tooling and Work Holding 4 टॉपिक

Tool holders and indexable inserts
Tool presetting
Tool length and radius offsets
Chucks, collets and fixtures for CNC

04CNC Part Programming 6 टॉपिक

Program structure and block format
Preparatory (G) and miscellaneous (M) codes
Absolute और incremental प्रोग्रामिंग
Linear and circular interpolation
Canned cycles and subprograms
Speed and feed calculations

05Automation 5 टॉपिक

Types of automation: fixed, programmable, flexible
Pneumatic and hydraulic automation (introduction)
PLC and ladder logic basics
Industrial robots: configurations and uses
FMS and CIM (introduction)

परिचय

आप यह कर पाएँगे

Explain NC, CNC and DNC systems, their advantages and machine axes
Describe CNC machine elements: slideways, ball screws, drives, feedback devices and ATC
Select tooling, work holding and apply tool offsets and compensation
Write part programs for CNC turning and milling using G and M codes and canned cycles
Explain types of automation, PLC basics and industrial robots

यह किसके लिए है

Diploma Mechanical Engineering students of Semester 5 (BTEUP)
Diploma Production and Tool and Die students
Students aiming for CNC operator or programmer jobs

आपको क्या चाहिए

Basic machining (lathe and milling) knowledge

सवाल

Is programming practice included?

Yes. Programs for typical turning and milling parts are written in class; actual machining is done in the CNC Lab.

Which controller is used for codes?

Fanuc-style ISO G and M codes are taught, as used in most Indian industries and the syllabus.

Is this course based on the BTEUP syllabus?

Yes. The units follow the BTEUP (Board of Technical Education, Uttar Pradesh) diploma syllabus. If your polytechnic follows a different board or a revised scheme, the centre teaches your own syllabus.