Identify the surface finishing process from the following. Lapping Shearing Soldering Boring

Q: Enumerate the steps in cutting a plate using gas cutting (welding).

A: Gas cutting is basically a thermal cutting process in which fuel gas and oxygen are used. The most…

Q: 25- Which one of the following operation is not a sheet-metal forming process? a) Seaming Deep…

A: It is required to determine which of the following process is not a sheet metal

Q: efficiency of the joint ?

A: Given; Ratio of diameter of rivet to pitch of rivet is;  dp=0.22We have to find the tearing…

Q: Which one of the assembly processes require metal fusion?

A:

Q: 5) The solidification of weld metal involves nucleation and grain growth, when No filler metal is…

A: Answer D. All of the above

Q: Buffing is an example of Riveting is an example of

A:

Q: are 3 methods that can be used to control the metal flow under the blank holder in deep drawing…

A: i.  Using Additional blank holder force,

Q: Hand forging operation applied to gold is called black smithy.

A: Hand forging operation applied to gold is called as black smithy. Answer: False

Q: Describe the force method?

A: Force method is used to find the internal forces in the determinate structures. It is also known as…

Q: Arc welding is an example of non pressure welding. Select one: True False     Threading is an…

A: Q.1) It is False, Because Arc welding is fusion welding which is also called as Non Pressure…

Q: Which one of the following AW processes uses an electrode consisting of continuous consumable tubing…

A:

Q: In planing machine tool, workpiece and tool Reciprocates, rotates O Remain stationary, reciprocates…

A:

Q: What two units are used to show the minimum shearstrength of a spot weld?

A: Resistance welding comes in the form of spot welding. One of the simplest and quickest methods of…

Q: Main advantage of the Forming taps is:

A: Form taps are ideal for tapping blind holes, but can be used for any tapping application in ductile…

Q: e operations, how cutting speed and feed will affect in surface finish of the component?

A: Effect of cutting speed on surface roughness of the components in lathe operation: From various…

Q: Which mode of power supply generally employed for welding 3.0 mm sheets by PAW process?

A: Plasma Arc Welding (PAW) is a liquid-state shielded metal arc welding process that uses hot ionised…

Q: hearing is an example of __________________________________  Primary shaping process joining…

A: Note- There is a typing mistake as honing will be there instead of hearing. Honing is primarily used…

Q: Why are all welds not inspected to the same level orstandard?

A: Information Provided: Not all welds undergo the same level or standard of inspection. Not all welds…

Q: What are non conservative force?

A: Non conservative forces are those forces ,which if act, there is loss of mechanical energy of a…

Q: What is the minimum acceptance criteria for porosity for visual inspection of lap welds?

A: Lap welding: When two metals are attached in a overlapping pattern on top of each other then this…

Q: evices that allow for a constant velcoity ratio between two

A: A universal joint (also known as a universal coupling, U-joint, Cardan joint, Spicer or Hardy…

Q: What are two common ways to provide for the kerf spacing?

A: Solution: Kerf space is a width of space that is developed in cutting processes when the material is…

Q: What is meant by the term " Fractured conrod"?

A: Fracture conrod means fracture connecting rod. This is a technology used in some of the latest…

Q: NAME THE TOOLS THAT NEEDED, WHEN EXECUTING SHIELDED METAL ARCWELDING

A:

Q: Broaching is an example of joining process primary shaping process surface finishing process…

A: Broaching is an multiple tooth cutting operation with the tool reciprocating. It is an fastest way…

Q: For wire drawing operation, the work material should essentially be (a) ductile (b) hard (C)…

A: A wire drawing is a process in which the diameter of wire is reduced in several steps and the most…

Q: Describe the method of sections?

A: Method of section In this method we deal with the non-concurrent forces. Here, we get three…

Q: Match the following. Forging is an example of Choose. Choose. Drilling operation is an example of…

A: Forging is an example of     Primary shaping process

Q: Why is a prototype custom fabricated before producing multiple weldments

A: Why is a prototype custom fabricated before producing multiple weldments

Q: During sheet metal working the Seam Joint is formed by folding of sheet metal.

A: During sheet metal working Seam joint is formed by folding of sheet metal. Answer: True

Q: A cup of internal diameter 80 mm and height 45 mm is to be drawn from a sheet metal 2 mm thick. Four…

A: Please find the solution below.

Q: Soldering is an example of O a. Surface finishing operations. O b. Material removal process. O C.…

A: Soldering is a temporary joining process...

Q: ENUMERATE THE STEPS IN CUTTING AND PIECING A PLATE USING GAS CUTTING

A:

Q: facture of twist drills, the shank is joined to the body of

A: GIVEN: In the manufacture of twist drills, the shank is joined to the body of the drill using (a)…

Q: report about Soldering.

A:

Q: Write short notes on Surface treatment process. List any two examples for Joining and assembly…

A: To find: 1.short note on surface treatment process              2. Two examples of joining and…

Q: What cutting process uses a stiff, highly ionized, extremely hot column of gas to almost instantly…

A: Plasma Arc Cutting (PAC) vaporizes the metal being cut fairly fast by using a stiff, highly ionized,…

Q: (c) State five factors which affect chip formation during metal cutting. (d) Outline the principle…

A: Chip Formation: Chip formation is a process that is associated with metal cutting with the help of a…

Q: are 3 methods that can be used to control the metal flow under the blank holder in deep drawing…

A: Drawing is a metalworking technique that involves stretching metal, glass, or plastic by applying…

Q: What kind of pattern volatilizes when the metal is poured?

A: Pattern: It is used in casting process so that to create a mold for the molten metal to solidify To…

Q: ) Which one of the following process similar to spin wel process? a) Ultrasonic Welding

A: given:

Q: Orthogonal cutting is dimensional metal cutting

A: Orthogonal cutting is ____________ dimensional metal cutting. Answer: a. two

Q: Where would a welder look in the set of drawings to find a list of the various items that would be…

A: A welder should take a look at the bill of material to know the list of various items that would be…

Q: The temperature range of hard soldering process is __________________. a. 183-212 C. b. 650-700 C.…

A: Answer is (b) 650-700 C

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.