some of the factors that influence the cost of making a weldment

Q: 10)Which of the following is a technique to, minimize the distortion in a large weld components? a.…

A: Weld distortion is caused by the expansion and contraction of the weld metal and surrounding base…

Q: what stresses must a welded joint withstand?

A: The stresses must a welded joint withstand.....

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: 9- Excess weld metal according to EN ISO 5817, t = 20.0 mm, measured : h = 6.7 mm b = 35.0 mm…

A: We can answer the first question since the exact one is not specified. Please resubmit the question…

Q: 4. Define welding?

A: As per bartleby guidelines we are allowed to solve only 1st question if multiple questions are…

Q: How pressure exerted on the weld joint depends on resistance at the point of contact At high…

A: resistance welding is the joining of metals by applying pressure and passing current for a…

Q: In your own words, explain thoroughly in 3 to 5 sentences the cause/s of the weld defect below and…

A: Transverse Shrinkage:- Transverse shrinkage is a type of distortion in weilding defect that occurs…

Q: Why should there be a space between the plates whenmaking a fillet weld on thick plates of a tee…

A: Fillet welding refers to the process of joining two pieces of metal together when they are…

Q: 5 Which of the following appropriate methods are adopted for reducing distortion in weldments?

A: When materials are welded together, because of the uneven cooling the stresses are induced in the…

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: 33- Which one of the followings is not used for heating the joining materials for soldering and…

A:

Q: 6) Residual stresses in the GMAW joint can be reduced through O Use of low coefficient of thermal…

A: Residual stresses in the GMAW joint can be reduced through Increasing the weld metal volume

Q: Why should convex weld faces be avoided?

A: Excessive Convexity This discontinuity can produce a notch effect in the welded area and,…

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 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: is the melting temperature range of soft soldering. a. 183°C-212°C b. 500°C-650°C c. 150°C-175°C d.…

A: Soft solder regularly incorporates a softening point run of 90 to 450 °C (190 to 840 °F; 360 to…

Q: 1) The development of residual stresses in weld joint is due to? Heat treatment operations OUnevenly…

A: Residual stresses are the stresses that remains in the material even after the removal of the force…

Q: what describe the soldering motheds in detail

A:

Q: 24. Why is it important not to strike the arc outside of the weld joint?

A: Welding is a fabrication process in which two similar metals or dis similar metal are joined with…

Q: 7) Which type of FSW technique prevents plate thinning and hooking at advancing side of the weld…

A: Weld thinning and hooking in friction stir welding has been an inherent issue which affects the…

Q: What protects the molten weld pool from oxidationduring a gas weld?

A: According to the oxyfuel gas welding   Primary reaction C2H2 + O2 = 2CO + H2 + LOSTS OF HEAT…

Q: After the weld is set up and ready to begin, how mightthe welder want to check for freedom of…

A: Welder method for determine the degree of freedom

Q: What bead pattern is best for overhead welds?

A: Vertical up overhead smaw is best bead pattern for overhead welding. While you're in the vertical…

Q: What is the first weld bead of a multiple pass weld called?

A: Root Pass  is the first weld bead placed in the weld joint in a multi-pass weld.

Q: How many categories of weld are associated with Weld symbols

A: There are so many categories of welds, these are given as with symbols, (1) Butt weld between plates…

Q: Please give me another Welded connections sample problems and solutions as a revi

A: Q. Determine the design strength of the tension member and connection system shown below. The…

Q: 6) How pressure exerted on the weld joint depends on resistance at the point of contact? At high…

A: Solution:

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

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

Q: (c) An arc welding is performed to join two metal pieces. After the welding process, the product is…

A: As given the two metals are welded using arc welding then a fatigue test is done on it. Fatigue…

Q: How to do a basic shielded metal arc welding?

A: In shielded metal arc welding (SMAW), an arc between a covered electrode and a weld pool is used to…

Q: If you need narrow deep penetration weld for heavv base metal, which type of current polarity you…

A: Solution:

Q: What may happen if the GMA welding electrode is allowedto strike the base metal outside of the…

A: given; What may happen if the GMA welding electrode is allowed to strike the base metal outside of…

Q: What term describes the fusion or growing together ofthe grain structure of the materials being…

A: The term describes the fusion or growing together of the grain structure of the materials being…

Q: Please give me some Welded connections sample problems and solutions as a review.

A:

Q: Sketch 2 NDT symbols illustrating different methods that can be used to indicate multiple test…

A: Solution:

Q: Give a short conclusion about Welding Machine history. 1.

A: Given Data→ Welding machine history

Q: what welding machine leads or type of torches need to be deployed before welding?

A: A welding torch is utilized in a programmed welding framework to coordinate the welding anode into…

Q: What problem must be overcome if the amperage and voltage are lowered to make a vertical weld?

A: Vertical welding:- The vertical welding is defined as a weld is applied to a vertical surface or one…

Q: In any structure, vicinity of weld zone which type of stress develops during the process of welding?…

A: Tensile residual type of stress develops during the process of welding

Q: 5. The temperature of the hard soldering or silver brazing is 842F°. (a) above (b) equal (c) under

A: The temperature of the hard soldering or silver brazing is about 1145°F to 1650°F

Q: 9) State true or false "Electro-slag welding offers better weld properties of medium carbon steel…

A: Given problem is based on manufacturing.

Q: What will be the notation of throat length of a fillet weld

A: Given data⇒ Fillet weld Throat length

Q: How do excessive amounts of manganese affect a weld?

A: The fabrication process is the process which is involved to build a product by mixing standardized…

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.