Compare TIG and MIG welding in detail. Explain their processes individually, discuss about their differences.

Q: List Down Three (3) Categories of Joining Processes and Compare Them.

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Q: What do you understand by the term riveted joint? Explain the necessity of such a joint.

A: Riveted joint: The rivet consists of three-part- head, shank, and tail. The rivet is used for the…

Q: You are spot welding two pieces of metal together with one weld. They are 6 mm thick each. The total…

A: Welding is a manufacturing technique that is done on the metal surfaces. In this operation, the…

Q: Give information about the reasons why the weld is preferred over other fastening methods

A: Welding is a process in which localized permanent joint can be produced by fusing two elements with…

Q: Discuss the secondary functionalities and manufacturing constraints for joining processes.

A: They form a lasting bond between the pieces to be built, and they can't be detached easily with…

Q: Explain with neat sketch, the joining process of “Riveting”.

A: Riveting is a forging process that may be used to join parts together by way of a metal part called…

Q: Explain the residual stress in weldin operations. What kind of geometries or machine elements are…

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Q: differences between brazing and oxy fuel gas welding Propose any two welding defects that can be…

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Q: Examine various household products and describe how their components are joined and assembled.…

A: This is about a common idea that is happening around the world with household products irrespective…

Q: Describe the three applications of each Tee and Edge joint in welding

A: Edge welding Joints are frequently applied to sheet metal parts that have flanging edges or are…

Q: What is GTAW in welding and What are the uses of it.

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Q: Discuss the differences between fusion and solid state welding t SIX (6) reasons why the plastic…

A: Solid State Welding - Two parts are integrated into this type of welding without heat which is the…

Q: A resistance welding is performed to join two 2-mm thick stainless steel sheets with ten 6-mm…

A: Given Data Diameter of spot is : d=6 mm Thickness of resulted weld is :  L=3 mm Time is : t=10 sec…

Q: What advantages do the welded joints offer in comparison to riveted joints? Explain a minimum of…

A: ADVANTAGES : The welded structures are usually lighter than riveted structures. This is due to the…

Q: alculate the electrode tip diameter if the thickness of low carbon steel type of material is 1.2mm.

A: Given:- Electrode tip t=1.2mm=0.0472441 To find: Tip diameter

Q: Explain why intermediate jacks designed in some pipe jacking projects?

A: In the long pipeline, the establishment of frictional forces between the jacking pipe and soil is…

Q: om the welding operation. Assume the c

A: Diameter, d =8inFace = 8inchVelocitycapture =200 ft/min To-Find:- a) Flow rate in the pipeb)…

Q: Explain why fusion welding with non-consumable electrodes is advantageous, compared to consumable…

A: The two advantages of non-consumable electrode used in fusion welding compared to consumable…

Q: What do you understand by the term welded joint? How it differs from riveted joint?

A: Welding is the process of joining two pieces of metal together by forming a metallurgical bond.  The…

Q: 5) Which of the following welding processes combination suitable for dissimilar joining of Plastic…

A: here, Resistant welding Use only for metal which can conduct the electricity. As far as plastic is…

Q: Calculate the heat input of welded Truss by assuming the welding current is 180 amperages, its arc…

A: Given data,  u= 7cm/min= 1.167 mm/s  V= 23 volt  I=180 amp.

Q: What is soldering? What is solder?

A: Soldering: 1.  Soldering is a joining of metals through the use of heat and the filler material…

Q: A circular electrode of 190 mm diameter is used for carrying out seam welding at 5 welds per cm on a…

A: Given datad=190 mmn=5 weld per cm=0.5 weld per mmt=1.5 mmon=4 cycleoff=3 cyclet=50 HzR=100 μ ohm

Q: Calculate the heat input during the arc welding process, if the voltage is 33 volts, current is 115…

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Q: Calculate the heat input of welded Truss if the welding current is 215 amperages, its arc voltage is…

A: Given, Current, I=215AVoltage,V=21VWelding travel speed,v=15cm/minTo calculate,Heat input of welded…

Q: Please explain the significance of residual stress in welded structures and the ways to deal with…

A: Welding is a process in which materials join together to form assemblies of a system. Due to…

Q: What is the purpose of oxy-acetylene welding, and how this process differ from arc welding?

A: Oxy-acetylene welding or gas welding: A joining or welding process which is done by combustion of…

Q: write down the solid state welding methods in items; write the principle of "Friction stir welding",…

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Q: Give detail classification of all welding   processes and their practical applications

A: Classification of welding.

Q: (a) Discuss the differences between fusion and solid state welding.

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Q: Describe at least five main functions carried out by coating on electrode in electric arc welding…

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Q: Explain the gas welding process with neat diagram and indicate the all parts. Write any two…

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Q: What effect does the end shape of the tungsten have on its own welding performance?

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Q: A resistance welding is performed to join two 2-mm thick stainless steel sheets with ten 6-mm…

A: Given that  A stainless steel sheets with thick= 2mm  No of spot welds = 10 and   6-mm diameter…

Q: During arc welding, the heat input per unit length reduces, with increase of

A: Given Data⇒ Arc welding Heat input per unit length

Strain energy

The term strain indicates the variation in an object's length, area, and volume when the object is subjected to an external force. The external force may be of normal, shear, moment, torque, etc. The strain in an object depends on the types of external force and cross-section of the object. Mathematically, the evaluation of strain can be obtained with the help of elastic constants.