Our 1000+ “Casting, Forming & Welding – Part 2” (along with 1000+ “Casting, Forming and Welding – Part1”) questions and answers focus on all areas of Casting, Forming & Welding subject covering 200+ topics in Casting, Forming & Welding. One can read Part 1 Here.
1. Questions & Answers on Moulding with Polymers
The section contains questions and answers on injection moulding process, polymers extrusion, blow moulding and thermoforming and processing of thermosetting plastics.
2. Questions on Foundry introduction & Materials
The section contains questions on foundry industry, cast irons, copper and magnesium alloys, foundry fluxes and refractories, steel and stainless steel melting, degassing metals and materials, foundry metals and alloys and aluminium alloys.
3. Questions & Answers on Binder Technology
The section contains questions and answers on gas vapour cured resin binders and cold-set resin binders.
Cold-Set Resin Binders
Gas-Vapour Cured Resin Binders
|Comparative Properties of Gas-Vapour Cured Resin Binders|
4. Questions on Sand Reclamation & Control Test
The section contains questions on tem tech thermal sand and testing the core sands.
Sand Reclamation Techniques
Tem Tech Thermal Sand Reclamation
|Testing of Core Sands|
5. Questions & Answers on Metal Furnace and Practice
The section contains questions and answers on remelting furnace selection, cupola and its efficiency, coke bed and cupola charge calculations, crucible and electric furnaces, reverberatory furnace, open heart surface, crucibles, direct arc and rocking furnace, converter, induction furnace with high and low frequency.
6. Questions on Casting Process
The section contains questions on casting advantages and disadvantages, casting techniques, laser and electron beam melting using rapid prototyping.
Advantages and Disadvantages of Casting
|Laser and Electron Beam Melting With Rapid Prototyping|
7. Questions & Answers on Non Destructive Techniques
The section contains questions and answers on dye penetrant testing, magnaflux and eddy current testing, ultrasonic inspection and radiography.
Dye Penetrant Test
Eddy Current Test
8. Questions on Forming Process
The section contains questions on metal forming processes, behaviour and its classification, hot and flat rolling, extrusion and wire drawing, roll pass principle, rolled parts defects, open and closed die forging and drop and press forging, blanking and piercing.
9. Questions & Answers on Types of Die & Metal Forming Processes
The section contains questions and answers on sheet metal die types, forging, plastic deformation and yield criteria, tensile and shear yield stress relation, electromagnetic forming, metal lubrication, hot and cold forming advantages and disadvantages.
Types of Sheet Metal Die
Plastic Deformation and Yield Criteria
Relationship between Tensile and Shear Yield Stress
Advantage and Disadvantage of Hot and Cold Forming
Friction and Lubrication in Metal Forming
10. Questions on Heat treatment Of Metals And Alloys
The section contains questions on cooling and inverse rate curves for iron and steel, steel transformation, heat treatment method, annealing and normalizing.
Cooling Curve for Pure Iron
Inverse Rate Curves for Steel
Transformation in Steel
Method of Heat Treatment
Annealing and Normalizing
11. Questions & Answers on Mechanical Working of Metals
The section contains questions and answers on deep drawing, cold rolling and metallurgical aspects.
12. Questions on Miscellaneous Forming Processes
The section contains questions on thread rolling, stretch forming, swaging, tube making, rod and tube drawing.
Rod and Tube Drawing
13. Questions & Answers on Smithing And Forging
The section contains questions and answers on forging temperatures, hand tools and appliances, smith forgin operations and impression die forging.
Hand tools and Appliances
Smith Forging Operations
Impression Die Forging
14. Questions on Welding and Related Processes
The section contains questions on weldability, arc welding equipment and methods, welding types, resistance welding methods, thermit and solid state welding, gas welding, oxygen cutting and oxy-acetylene welding.
Types of Welding
Metallurgy of Weld
Arc Welding Equipment
Arc Welding Methods
Resistance Welding Methods
Solid State Welding
Welding of Various Metals
15. Questions & Answers on Joining Process
The section contains questions and answers on adhesive bonding and riveting.
Wish you the best in your endeavor to learn and master Casting, Forming & Welding!
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