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what is solidworks ? SolidWorks is a popular 3D computer-aided design (CAD) software that is used for creating and designing complex models and assemblies in mechanical engineering, product design, and other industries. It is developed by Dassault Systèmes, a French software company that also owns other popular software such as CATIA and SIMULIA. SolidWorks provides a range of tools and features for creating 3D models, such as sketching, surface modeling, solid modeling, sheet metal design, and assembly modeling. It allows users to simulate and analyze the performance of their designs before manufacturing, including motion analysis, finite element analysis (FEA), and computational fluid dynamics (CFD). It also supports collaboration and sharing of designs with other users through various formats such as STEP, IGES, and STL. SolidWorks is known for its user-friendly interface and intuitive design, which makes it easy for beginners to learn and use. It is widely used in industries such a...
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QnA : Metal Casting


Question and Answer of Metal Casting



Question 1. 

Process of making hollow castings of desired thickness by permanent mould without the use of cores is called ?

Answer - slush casting

Question 2.

Process of pouring molten metal under high pressure into mould is called ?

Answer - Die casting

Question 3.

Process of pouring molten into mould and allowed to solidify , when the mould is revolving is called ?

Answer - Centrifugal casting

Question 4. 

Process of making hollow casting from permanent mould by a close fitting core , is called ?

Answer - Pressed casting

Question 5. 

Casting process used for ornaments and toys of non - ferrous alloys is ?

Answer - Slush casting

Question 6. 

Casting process being expensive used only where small number of intricate and highly accurate parts are to be manufactured is ?

Answer - Investment casting

Question 7. 

Investment casting uses pattern made of ?

Answer - Wax

Question 8. 

True centrifugal casting is used to get ?

Answer - Dynamically Balanced Casting

Question 9. 

The additional of coal dust to the green moulding sand is to improve ?

Answer - Surface finish

Question 10. 

The purpose of adding wood flour or saw dust to foundry sand is to improve ?

Answer - Collapsibility

Question 11. 

Surface finish of casting depends upon ?

Answer - mould dressing , pattern finish , fineness of sand .

Question 12. 

The most suitable material for die casting is ?

Answer - Copper 

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