R23
MECH · 4-1
✓ VERIFIED VS. PUBLISHED SYLLABUS 2026-07-12
CAD/CAM
JNTUK R23 · MECH · semester 4-1 · syllabus
This JNTUK R23 professional core course is listed for Mechanical Engineering (MECH). It is listed in semester 4-1. It carries 2 credits. The published coverage runs across 5 units, from Introduction through Computer Integrated Manufacturing Systems.
Verified vs. published syllabus
Checked 12 Jul 2026
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Published evidence
✓ Verified
Checked 12 Jul 2026
Record 5 published units
Verification scope The course structure, credits, and unit-wise syllabus are sourced directly from JNTUK's official R23 Mechanical Engineering course structure and syllabus.
5 units, from Introduction to Computer Integrated Manufacturing Systems. Tick off units as you cover them — your progress stays on this device.
Unit-wise syllabus
0 / 5 COVERED
UNIT 01 — Introduction
Fundamentals of CAD, CAM, Automation, design process, Application of computers for design, Benefits of CAD, Product Design and CAD- Comparison, benefits of using CAD in product design and product development cycle. COMPUTER GRAPHICS: Raster scan graphics coordinate system, database structure for graphics modeling, transformation of geometry, 3D transformations, mathematics of projections.
UNIT 02 — Wire Frame Modeling
Definition, advantages, dis-advantages, wire frame entities- analytic entities and synthetic entities. SURFACE MODELING: Definition, advantages, disadvantages, surface entities- analytic entities and synthetic entities. SOLID MODELING: Definition, constructive solid geometry, advantages, modelling entities. Curve representation: Implicit and explicit forms of straight line, circle, ellipse, cubic spline and Bezier curve, differences between Bezier curve and, cubic spline curve and Introduction to Data exchange formats.
UNIT 03 — Part Programming
NC, NC modes, NC elements, CNC machine tools and their applications, Parts and power transmission in CNC machine tools, features of Machining center, turning center, CNC Part Programming: fundamentals, manual part programming methods, Computer Aided Part Programming- APT language, simple problems in manual part programming and Computer Aided Part Programming. Direct Numerical Control, Adaptive Control.
UNIT 04 — Group Technology
Part family, coding and classification, Optiz and MICLASS classification system, benefits of group technology - production flow analysis, types and advantages. FMS: Introduction, types of FMS, Equipment, Tool management systems, Layouts, FMS Control.
UNIT 05 — Computer Integrated Manufacturing Systems
Types of manufacturing systems, machine tools and related equipment, material handling systems, material requirement planning, MRP, Enterprise resource planning, computer control systems, human labor in manufacturing systems, CIMS benefits, computer aided quality control, Computer aided processes planning – variant process planning and generative process planning-Implementation considerations.