PR5311: Computer Aided Drafting and Machining Laboratory Syllabus for Production 3rd Sem 2019 Regulation Anna University

Computer Aided Drafting and Machining Laboratory detailed syllabus for Production Engineering (Production) for 2019 regulation curriculum has been taken from the Anna Universities official website and presented for the Production students. For course code, course name, number of credits for a course and other scheme related information, do visit full semester subjects post given below.

For Production Engineering 3rd Sem scheme and its subjects, do visit Production 3rd Sem 2019 regulation scheme. The detailed syllabus of computer aided drafting and machining laboratory is as follows.

Course Objective:

• To get hands on experience in drafting of engineering components
• To get hands on experience in the conventional machines.
• To prepare the process planning sheets for all the operations and then follow the sequences during the machining processes.

List of Experiments:

Machining Exercises

1. Preparation of part drawing to machine a raw material in a lathe – (involving facing, turning, stepped turning, knurling, taper turning, thread cutting and parting)
2. Preparation of part drawing to machine a blank material in a shaper – (involving horizontal, vertical surface machining, V-shape, dove-tail end)
3. Preparation of part drawing to machine the given part in drilling machine – (involving single hole, multi hole, equidistant, equi-pitch, reaming, boring, counter boring, counter sinking).
4. Preparation of part drawing to mill the groove part in a milling machine – (involving key way, slot, spur gear, patched milling, spline, gang milling).
5. Preparation of part drawing to grind the part in a grinding machine-(involving flat surface, cylindrical surface).
6. Preparation of part drawing to machine a part in combination of machine-( Lathe and Milling, Lathe and Grinding, Shaper and Grinding).

Drafting Exercises

1. Any CAD software with 2D modeling to used by students for drafting exercises
2. Practice on Drafting Software using Measuring commands; Basic Draw Commands; Display Commands GRID, SNAP, CIRCLE, LINE, ARC LIMITS, ZOOM, PAN.
3. Practice on using Editing commands; Creating layers:CHANGE,ERASE, EXTEND, TRIM, GRIPS. Construction Commands; ARRAY, COPY, MIRROR, MOVE, OFFSET, FILLET, CHAMFER, OSNAP.
4. Placing lettering on a drawing; Crosshatching a drawing TEXT BHATCH.
5. 2D drafting of automobile components like engine crank shaft , connecting rod etc.,
6. 2D drafting of machine components.
7. 2D drafting of machine shop drawing.
8. 2D drafting of pin joints, cotter joints and bearings.

The drafting exercise include process planning sheet where student shall fill up the data for producing the product as per drawing. As per the process planning sheet the machining operations are to be conducted.

1. Step turning, Taper Turning/ Threading and Knurling operations in Lathe.
2. Eccentric turning in a Lathe
3. Multi start Threading/ Burnishing operations in a Turret Lathe.
4. Machining to make a cube/ V-Block using shaper.
5. Counter sinking, Counter Boring and Tapping operation in a drilling machine.
6. Surfacing/Pocket Milling in a vertical milling machine.
7. Polygonal shape milling in a horizontal milling machine.
8. Flat surface grinding and cylindrical grinding operations.

Course Outcome:

• Enable to interpret drawing of component, process sheet, etc.
• Trained to draft part drawing with use of CAD software and operate basic machining tools.
• Impart practical knowledge on the selection of machines and processes to manufacture components.

For detailed syllabus of all other subjects of Production Engineering, 2019 regulation curriculum do visit Production 3rd Sem subject syllabuses for 2019 regulation.

For all Production Engineering results, visit Anna University Production all semester results direct link.