Foundry and Forge Technology Lab
Lab In-Charge: Dr. Randhir Kumar
Machines and Instruments
- Sand shiver machine -1 no.
- Permeability tester –1 no.
- Mould Hardness tester – 1 no.
- Sand reamer- 1no.
List of experiments / job performance:
- Study the different types of pattern and its applications.
- To make a wooden pattern for a given metallic part.
- Study of the Grain finesse number of the given sample.
- Study Permeability and effect of clay content on the properties of moulding sand.
- Study the sand core using different additives.
- Study the sand mould hardness using different additives.
- Study and observe the causes of Casting defects and their precautions.
- Study of different types of forging processes and equipment.
- To make hexagonal head for a given metallic part by forging.
- Study and observe the causes of forging defects and their precautions.
Welding and Joining Technology Lab
Lab In-Charge: Mr. Vijay Kumar Mandal
Machines and Instruments
- Arc Welding Setup – 2 nos.
- Oxy-Acetylene Gas Welding Setup – 1 no.
- Resistance Spot Welding Setup – 1 no.
List of experiments / job performance:
- Study of oxy-acetylene gas welding process and equipments.
- Joining two workpieces using butt joint by gas welding.
- Study of different arc welding processes and equipments.
- Making a butt joint using the given two M.S pieces by arc welding.
- Making a lap joint, using the given two M.S pieces and by arc welding.
- Making a corner joint, using the given two M.S pieces and by arc welding.
- Study of different resistance welding processes and equipments.
- Joining two workpieces using lap joint by resistance spot welding.
- Study and observe soldering and brazing processes.
- Study and observe the causes of welding defects and their precautions.
Machining and Machine Tool Lab
Lab In-Charge: Mr. Sanjiv Kumar Tiwari
Machines and Instruments
- Centre Lathes – 8 nos.
- High Speed Engine Lathe – 1 no.
- Capstan Lathe – 1 no.
- Horizontal Milling Machine – 2 nos.
- Surface Grinding Machine – 2 nos.
- Tool and Cutter Grinding Machine – 1 no.
- Drilling Machine – 4 nos.
- Bench Grinding Machine – 3 nos.
- Power Hacksaw – 1 no.
List of experiments / job performance:
- Study and practice of orthogonal and oblique cutting on lathe.
- Preparation of right hand single point turning tool.
- Taper turning operation using lathe.
- Right hand threading operation using lathe.
- Knurling operation using lathe.
- Facing, turning, step turning and chamfering operation using lathe.
- Drilling, reaming, tapping operations using drilling machine.
- Slab milling and end milling operation.
- Grinding to the required accuracy by surface grinding.
- Gear cutting on milling machine (spur gear) using indexed milling.
Machine Tool Design Lab
Lab In-Charge: Mr. Sanjiv Kr Tiwari
Machines and Instruments
- Sessional work (Partial use of the facilities of Machining and Machine Tool Lab)
List of experiments / job performance:
- Classification of machine tools and machine tool structures.
- Study of different mechanisms of mechanical transmission used in machine tools.
- Study of kinematic structures of different machine tools.
- Speed layout of machine tools and analysis of productivity loss.
- Analysis of speed structure and design of gear box (Part I: selection of suitable structural form and optimum ray diagram).
- Analysis of speed structure and design of gear box (Part II: calculation of shafts size, number of gear teeth, gear module, and width of gear teeth).
- Study of different gearing arrangements for feed regulation in machine tools.
- Design of lathe bed.
- Design of sideways.
- Design of control elements.
Carpentry and Sheet Metal Working
Lab In-Charge: Dr. Abhishek Kumar Singh
Machines and Instruments
- Wood Turning Lathe (01 Nos)
- Circular Saw (01 Nos)
- Radial Saw (01 Nos)
- Bend Saw (01 Nos)
- Thickness Planner (01 Nos)
- Saws and Files
- Bench Vise
- Surface Plate
- Drilling and Tapping Tools
- Combination Sets
- C clamp
List of experiments / job performance:
- Introduction to Carpentry Shop.
- Making of rectangular cross section wooden block of given dimensions.
- Making of T Joint wooden structure.
- Making of lap joint of wooden structure.
- Making of circular wooden job using wood turning lathe.
- Introduction to Fitting Shop.
- Square filing of metal plate.
- Drilling and taping of metal plate.
- Step filing of metal plate.
- Square fitting of metal plate.
Metrology Lab
Lab In-Charge: Dr. Abhishek Kumar Singh
Instruments:
- Profile Projector
- Surface Plate
- Vernier calipers
- Inside Micrometer
- Micrometer
- Slip Gauge
- Vernier Height Gauge
- V Block
- Sine Bar
- Bevel Protractor.
List of experiments / job performance:
- Calibration of micrometer using slip gauge.
- Calibration of vernier caliper using slip gauge.
- To measure diameter of sphere/ cylinder using Vernier Caliper.
- To measure the height of specimen using Vernier Height Gauge.
- To measure the diameter of wire using Micrometer.
- To measure internal diameter of hole in given specimen.
- To study Profile Projector.
- To determine the dimension of a threaded bolt or screw using a Profile Projector.
- To measure the angle of a given wedge using Sine Bar.
- To measure surface roughness using Profile Projector.