differences between brazing and oxy fuel gas welding Propose any two welding defects that can be prevented by modifying the joint des

Q: Why is it important to clean all contamination such as oxides, oil, and dirt off of the surface of…

A: Gas tungsten arc welding (GTAW):   In gas tungsten arc welding, a non-consumable electrode made of…

Q: Discuss in details different type of resistance welding with the help of best diagram

A:

Q: a) Why is good eye protection far more important when arc welding rather than gas welding? b)…

A: Good eye protection far more important when arc welding rather than gas welding because arc welding…

Q: 10)Which of the following statements are pertaining to laser transmission welding? I. Fast cycle…

A: Following problem is based on Laser beam welding :

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: 2. Is it important that base metal and filler rod have the same melting point or made of the same…

A: No,  it is not important that base metal and filler rod have the same melting point or are made of…

Q: Discuss the Quality of flame required to do gas welding and give any four advantages of gas welding.

A: Quality of flame used in gas welding

Q: 8 mm thick plates of S275 steel will be welded by SMAW, SAW, GTAW, GMAW and PAW processes. Evaluate…

A: Data given-  8 mm thick plates of S275 steel needs to be welded  Processes -  SMAW, GTAW, GMAW  PAW…

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: List the materials that can give off dangerous fumes during welding and require forced ventilation.

A: Welding fumes are very small particles of solid materials which can able to float in the air. Thes…

Q: Discuss the arc welding quality and type of defects involved? What are the inspection and testing…

A: Arc welding quality: The arc welding qualities are given as under: (1) There will be no cracks in…

Q: Explain the Importance of  Welding Process? What are the different types of welding  processes and…

A: Welding: It's a permanent joint between two materials. Importance of Welding: 1) Welding can provide…

Q: Discuss any five differences between the soft soldering and hard soldering process used in joining…

A: Soldering is the joining process of similar or dissimilar materials with the help of filler…

Q: The welding parameters to be used to butt weld a metal alloy are being evaluated. In order to set up…

A: Write the power delivered by the welding machine.   P=4000 W   Write the heat transfer function.…

Q: Using illustrations mention the types of flames in the Oxyacetylend Welding.

A: Oxyacetylene weld is a gas weld process where acetylene is burn with the help of oxygen to produce…

Q: 4) The primary issue in fusion welding of material having high coefficient of thermal expansion is O…

A: Due to higher coefficient of thermal expansion the material joint can have high strain, that can…

Q: 2. What is oxy-acetylene welding flux? Is there a welding rod coated already with flux? What is the…

A: Oxy acetylene welding is the welding process in which mixture of oxygen and acetylene gas is used…

Q: Please answer the attach file

A: *Due to Bartleby policy, only one question can be answered in case of multiple question. If you need…

Q: 12- Brazing and soldering are attractive comparing to welding for some situations: I. the metals…

A: It is required to determine in which situation brazing and soldering is used

Q: Mention the main groups of processes that are contained in fusion welding.

A: The group of process contained in the fusion welding is as follows: 1. Induction welding: In…

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 during the arc welding process, if the voltage is 33 volts, current is 115…

A:

Q: The current required for 5mm thick steel plates to be spot welded is 10,000amps. Then the current…

A: Calculated the current required for a 1.5mm thick aluminium plate to spot weld.

Q: 8) The electro-gas welding is different from electro-slag welding because in electro-gas welding…

A: In electro-gas welding and electro-slag welding , thick metal is welded. In electro-gas welding…

Q: Explain the mechanism of heat generation in Resistance spot welding. Explain the Force (current) vs…

A: some specific things of spot welding: thickness=1-2 mmcurrent=10000-50000At=0.01-0.05 sec Pressure…

Q: 2) Which of the following is NOT true about friction stir welding? O It is a solid state process…

A: As per given question  We have to choose which one is not true about friction stir welding

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

A: Classification of welding.

Q: Describe FIVE (5) major hazards and precaution measures of Arc Rays and Spatter during performing…

A: Solution:   Five major hazards and precaution measures of Arc Rays and Spatter during performing Arc…

Q: 8) Consider the following statements regarding the Resistance micro-welding: A: Higher contact…

A: Resistance welding: It is the type of joining process for metals by passing the current for a small…

Q: When steel is joined using arc welding, only the liquid fusion zone must be protected by a gas or…

A: A fabrication process where two or maybe more parts are fused together with the help of heat, the…

Q: 5) The type of environment that offers best protection to the molten weld pool during fusion welding…

A: There are many types of fusion welding such as, shield metal arc welding, plasma arc welding,…

Q: 5) Which one of the following options is true about friction stir welding? Fine microstructure is…

A: Solution:

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

A:

Q: 5) The heat generated (H) in resistance welding is expressed by: O12Rt

A: Solution:

Q: Calculate the maximum welding current for continuous welding (Im) when the allowable duty cycle is…

A:

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

A: Welding is a process of joining two or more metal pieces or thermoplastic material pieces and joints…

Q: Write down the solid state welding methods in articles; write the principle, usage areas, advantages…

A: Solid-State Welding is a process where two workpieces are joined under a pressure that ensures close…

Joining Processes

It is the process of permanent or temporary joining of two metal pieces with the help of heat or pressure. Two metal parts are assembled by applying an energy source for the formation of a single unit. The obtained joined metals cannot be fragmented easily with the application of any force.