34 - (CLO-1) Complete the sentence with the correct statement. In sand casting, internal surfaces or hollow sections of casting are determined by means of . a) Core b) Cavity 11500 Cope and drag d) Pattern Chills

Q: Some defects of casting parts are represented in the following photos and metallographic images.…

A: Defects: (a) Rough Surface (b) Gas porosity (Pinhole) (c) Cold shut (d) Hot tears

Q: Evaluate Hot chamber pressure die casting process with a help of neat sketch.

A: Hot Chamber Pressure Die Casting

Q: 2. What are the three basic categories of casting processes when classified by molds and patterns?

A: Casting is a manufacturing process to get desired shape and size of product. In this some hollow…

Q: fa

A: It is (True)

Q: Describe the detailed processes about the Investment casting. Please use numbered list to show each…

A: Describe the detailed processes about the Investment casting. Please use numbered list to show each…

Q: rosion of sand mold creates bad casting. Select one: True False

A: True

Q: 1. a) With a neat diagram briefly explain about Investment Casting process. b) Write any four…

A: The Answer is below

Q: For easy removal of the pattern a taper angle (draft) provided on the casting; on external surfaces…

A: A draft angle of 1–5 degrees is recommended for all male or positive products. The more the plastic…

Q: A grey cast iron block of dimension 200 mm × 100 mm × 10 mm is produced by sand casting . Pattern…

A: Given data: The length of the block is l = 200 mm. The width of the block is b = 100 mm. The…

Q: 14 Which one of the following feature in sand casting process allows molten metal into cavity? a.…

A: option d is the correct option.

Q: a) With a neat diagram briefly explain about centrifugal casting process. b) Write any four…

A: Disclaimer: Since you have asked multiple questions, we will solve the first question for you. If…

Q: 4. Briefly describe die casting process and name 2 types.

A: Die casting process:  It is a type of metal casting process in which the molten metal is forced into…

Q: In green-sand casting, tolerances and surface finish are better than other casting processes. Select…

A: Casting is a process in which a molten metal/material is poured into a cavity in which the…

Q: - List three conditions that make a riser effective in sand casting?

A: The conditions which makes riser effective, are given below-

Q: Assume you are a casting engineer working in a foundry in Sur. You have to develop the casting…

A: (i) The type of casting process mentioned above is the die casting process. (ii) Die Casting: Die…

Q: 14. Define with sketch die casting Proces

A: Die casting Process :-

Q: In expendable mold permanent pattern casting processes, the volumetric size of the pattern is: O a.…

A: It is required to determine correct Answer

Q: Q4(b). Sketch lost foam casting process with appropriate explanation of the proces

A: Lost foam casting

Q: 1. Explain with neat sketch of "Investment casting" process.

A: (a) explain with neat sketch of investment casting process.

Q: 123) Which is not a common mistake in sand casting? A. sand erosion B. swelling C. slip D. gas gap…

A: 123) Which is not a common mistake in sand casting?A. sand erosionB. swellingC. slipD. gas gapE.…

Q: 75) which is not one of the areas where the comparator is applied? A) steepness B) stiffness C)…

A: 75) A) Comparator is a mechanical device used to measure flat surface and also slope comparator is…

Q: Q4- Why the additive clay add to sand in casting? 0s In

A:

Q: A column of molten metal placed in the mould to feed the casting as it shrinks and solidifies is…

A: Sprue is used to feed the molten metal to the mold through laddle. Runner is a passage through which…

Q: In sand casting process the must be designed to freeze after the main casting in order to satisfy…

A:

Q: What is the difference between casting and forging process? Explain the three stages in casting…

A: Casting is the process where metal is heated until molten. While in the molten or liquid state it…

Q: 4. Draw the gating system in casting process?

A: Casting is a manufacturing process under which the liquefied material is poured into the pre-defined…

Q: 1 Which one of the following feature in sand casting process allows molten metal into cavity? a.…

A:

Q: QI- Generally which material use in slush casting? Q2- What is relation between sands have fine…

A:

Q: Q1. Draw and explain five casting defects in sand casting process. briefly.

A:

Q: With a neat diagram briefly explain about centrifugal casting process. b) Write any four…

A: The answer is below

Q: 10) A column of molten metal placed in the mould to feed the casting as it shrinks and solidifies…

A: Answer is c) Riser

Q: (3):-The suitable type of casting to making tubs and cylinders is by a --- a- Lost wax casting b-…

A: (1) The friction is a high affected factor in rolling process because without friction the rolls…

Q: Explain the gating system in casting with neat  diagram

A: Mould is used for producing a casting. Molten metal is conveyed into the mold cavity by using a…

Q: . Explain in detail different components of a gating system in sand mold casting.

A:

Q: Q5) Suggest a full procedure to explain how to produce the mechanical part in the figure by casting…

A: Casting flange is a widely used flange technology that offers great production efficiency and…

Q: 1. Define manufacturing processes, design engineer, industrial engineer and materials engineer? 2.…

A: Manufacturing is the process of raw materials through the use of tools, labor, machinery, and…

Q: (1) In sand casting, the volumetric size of the pattern is: (a) bigger than, (b) the same as, or (c)…

A: 1. In sand casting the volumetric size of the pattern is  a) Bigger than  b) The same as  c) Smaller…

Q: QUESTION 14 Pieces thicker than 5.45mm are considered sheet. O True O False QUESTION 15 In sand…

A:

Q: What are the casting defects arises due to faulty processes in casting, explain each type with…

A: Given:-  Casting defects due to faulty processes in casting

Q: Q1) One way of shaping raw materials into useful and valuable products is through casting process.…

A: (i) There are two casting processes that is most suitable for making gold jewellery. These casting…

Q: Molten metal is poured into the cavity of the mold which could be a open mold or a closed mold. The…

A: Molten metal is poured into the cavity of the mold of the mold which could be an open mold or closed…

Q: 3. Casting You want to make one bronze casting of your face, life size, and hollow. How would you do…

A: Step 1 : Preparation and Equipment We need to prepare the persons face dust free by cleansing…

Q: What are the casting defects arises due to faulty processes in casting, explain each type with neat…

A: We are to enlist different casting defects

Q: In expendable mold permanent pattern casting processes, the volumetric size of the pattern is: а.…

A: Different types of casting processes used for metal forming are:- Sand casting Investment casting…

Q: For casting the part whose perspective pictures are given below into sand mold, model design, core…

A:

Q: 32 Complete the sentence with the correct statement. In sand casting, the volumetric size of the…

A:

Q: Questions: 1) Explain Continuous casting process with a neat diagram?

A:

Forming and Shaping

Metal forming is a category of metalworking process through which the material can be given the desired shape and size by subjecting it to plastic deformation, where the component undergoes bulk deformation process upon application of loads. Unlike the shearing and machining process, the material does not undergo up to a failure point as indicated in the stress-strain curve. Hence, the stresses induced during the forming process are greater than yield strength but less than the failure strength of the material. The process does not lead to the loss of material, so it can be said to be an economical process. During forming, the material is subjected to tensile forces, compressive forces, bending, and shearing loading conditions. The material should possess the property of ductility to undergo the forming process.