on, the model design, if necessary, the core design, all the molding stages and and finally draw the most suitable form mold for casting, and name all the mold elements by showing

Q: QUESTIONS 1- Describe with net sketch: a. Pattern b. Riser c. Runners d. Core 2- Compare between…

A:

Q: 6. In reverse drawing, the shape change is significant enough (e.g., drawing ratio greater than 2.0)…

A: Answer: 6. False  Explanation: The definition of Reverse drawing and Redrawing are as below. Reverse…

Q: A sand casting mold is shown. All bottom and side plates have a uniform thickness of 1". The bottom…

A: Given : To find : Design a cylinder

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: 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: d casting of the part whose perspective pictures are given below, take into account the surface of…

A: The casting consist of a hole so we need to make a core as shown below.

Q: For the casting of the part whose perspective pictures are given below, take into account the…

A:

Q: a) What is the velocity of the molten metal at the bottom of the sprue in [mm/s]? b) What is the…

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Q: QUESTION 1 a) Explain what is the basic difference between expendable and permanent molds used in…

A:

Q: For the casting of the part, whose perspective pictures are given below, take into account the…

A:

Q: Consider the yellow metal mounting clip shown in Figure 3. Your job shop has been contracted to make…

A: Answer : option BSince the order size small , option b is a preferable method for manufacturing the…

Q: QUESTION 1 a) Explain what is the basic difference between expendable and permanent molds used in…

A: Given question is

Q: 1. Fluidity of the molten metal is insufficient II. Pouring temperature is too high II. Pouring is…

A: Given Data→ Misrun defect

Q: Explain in detail different components of a gating system in sand mold casting Pouring basin or…

A: Gating elements: The elements which helps to fill the molten metal into the mold cavity is known as…

Q: spiral mold test is related to O pouring temperature O checking the functionality of the riser O…

A: Ans . Fluidity Spiral mold test also called as spiral flow test is used to determine fluidity

Q: where are the die cores placed in die casting?

A: Core:Cores are the cavities present inside the die-casting mold. It is present between the drag and…

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

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

Q: 12.Silica sand has which one of the following compositions: (a) Al2O3, (b) SiO, (c) SiO2, or (d)…

A: 12. Silica is SiO2 (option c) 13. Misrun is a casting defect in which casting cavity not filled…

Q: 122) Which is not one of the model types used in sand mold casting? A. split model B. complex model…

A: Given: 122) Which is not one of the model types used in sand mold casting?A. split modelB. complex…

Q: 1) a) Explain the differences, advantages, disadvantages between expendable and permanent molds? .…

A: a) Expendable mold casting includes sand, plastic ,plaster and investment(lost wax) molds. In this…

Q: oulds in ca

A: given: Why the chills are used in moulds in casting?

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: 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: The primary function of a riser is to

A: we are to specify the primary function of riser in sand mould casting

Q: What is the advantage in casting turbine blades that have either highly aligned grain boundaries or…

A: Turbine blades are manufactured by casting by containing superalloys in them. These superalloys have…

Q: n metals as it cools prior to its solidification. (b) Contraction of the metal during phase change…

A: given: Describe the stages involved in the contraction of metals during casting.(a) Contraction of…

Q: The flow rate of liquid metal into the downsprue of a mold = 1 liter/sec. The cross-sectional area…

A:

Q: A vertical true centrifugal casting process is used to produce bushings that are 200 mm long and 200…

A: GIVEN DATA - L=200mm N=500rpm WE HAVE TO CALCULATE INSIDE DIAMETER AT TOP OF BUSHING

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: For the casting of the part whose perspective pictures are given below, take into account the…

A:

Q: In sand casting, patterns are ______ made to accommodate shrinkage. a. Size is not important. b.…

A: Oversized pattern is made to compensate the shrinkage..

Q: True centrifugal casting is performed horizontally to make large diameter copper tube sections. The…

A: Given data as per question Length of tube =2 m Outside diameter =0.4 m Internal diameter =0.4 - 0.06…

Q: Ratio of soldification time of a cylindrical casting (Height=radius) of that of a cubic casting of…

A:

Q: What are patterns for stand castings made of and what material is used to make patterns for shell…

A: Pattern is basically the replica of an object.

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: h, is placed on the top of the mold cavity of a closed type sand mould as shown in the figure. of…

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

A:

Q: perties in san

A: Sand casting, also known as sand moulded casting, is a metal casting technique in which the mould is…

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: 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: Which among the following design considerations for casting to be followed to reduce stress…

A:

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

A:

Q: Describe the die casting process in detail. Use neat sketches for clarity. Differentiate clearly…

A: Die Casting:-  Die casting is a metal casting process that is done by forcing molten metal under…

Metal Casting

Metal casting is described as a manufacturing process in which a mold cavity is produced by sand, and molten metal is filled inside a mold cavity. The desirable shaped object is achieved after the solidification of molten metal. Large metal objects like machine beds, motor bodies, and others can easily be manufactured using metal casting. The place or shop where metal casting is performed is called foundry.