0
Want this question answered?
Be notified when an answer is posted
Add your answer:
Earn +20 pts
How an arc is divided in odd number of parts?
You can use the manual method to divide the arc in the odd number of parts.
How can you draw an ellipse by arc of circle method when major axis 120mm and minor axis 80mm?
Circular segment
How much cost of radiation shielding for wall and ceiling per square feet?
It depends on the nature and amount of radiation you want shielding from.
Is a circle an arc?
an arc is a segment of a circle. If the arc subtends a full angle of 360 degrees, then the arc is a circle; but this is a special case of an arc.
What is the difference between arc measure and arc length?
Arc measure is the number of radians. Two similar arcs could have the same arc measure. Arc length is particular to the individual arc. One must consider the radius of the arc in question then multiply the arc measure (in radians) times the radius to get the length.
What are smaw welding?
smaw welding is sheilded metal arc welding
What is arc temperature during smaw welding?
5000
What is shielding gas arc welding?
shielded metal arc welding does not required any shielding gas
What is SMAW?
Shielded Metal Arc Welding, known colloquially as "stick".
What is the Arc speed for Shielded Metal Arc welding SMAW?
arc efficiency=heat developed at anode/total heat developed
What is the meaning of SMAW?
shielded metal arc welding use to electrode metal
Why is a transformer rectifier often prefferred for smaw?
SMAW stands for shielded metal arc welding. The rectifier used in the welding machines must be referring to this type welding.
What is the temp for smaw welding arc?
We were taught that the arc temperature can exceed 5,000 degrees F. Amperage settings can increase or reduce this temperature.
What is SMAW process?
SMAW stands for Shielded Metal Arc Welding. This process uses electrodes with flux coating, which release gases to surround the weld metal, thereby preventing oxidation.
Where do you prefer arc welding?
Almost all welding today is done with electricity (Arc Welding) even on cast iron. SMAW, GTAW, GMAW etc. --AW means Arc Welding.
Explain the principle behind arc welding.?
Arc welding uses an electrical current to create enough heat to melt metal. Any type of welding that uses an electric arc is technically arc welding. However, most people use the term 'arc welding' to mean shielded metal arc welding (SMAW), or 'stick welding'. SMAW, MIG, and flux core wire welding use the filler metal as both electrode and filler; TIG welding uses an electric arc to heat the base metal and a separate filler rod to add metal to the weld.
Is O2 also added to shielding gas in tungsten arc welding process?
No, that would defeat the purpose. Shielding gases must be inert (e.g. argon, helium).
