Summarize the advantages and disadvantages of torch soldering and brazing.
What will be an ideal response?
Some advantages of using a torch include the following:
*Versatility-Using a torch is the most versatile method. Both small and large parts in a wide variety of materials can be joined with the same torch.
*Portability-A torch is very portable. Any place a set of cylinders can be taken or anywhere the hoses can be pulled into can be soldered or brazed with a torch.
*Speed-The flame of the torch is one of the quickest ways of heating the material to be joined, especially on thicker sections.
Some of the disadvantages of using a torch include the following:
*Overheating-When using a torch, it is easy to overheat or burn the parts, flux, or filler metal.
*Skill-A high level of skill with a torch is required to produce consistently good joints.
*Fires-It is easy to start a fire if a torch is used around combustible (flammable) materials.
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