Saved Bookmarks
| 1. |
Briefly describe oxy-acetylene welding equipment? |
|
Answer» Fittings on the oxygen hose have right-hand threads; while those on the acetylene hose have left-hand threads. The primary function of a gas regulator is to control gas pressure. ... The regulator, which has a pressure adjusting screw, is USED to control gas flow rate to the torch by setting the outlet gas pressure.Oxy acetylene fuel cutting occurs when oxygen is DIRECTED to heated metal resulting in the metal burning or oxidizing away. ... Oxyfuel cutting operations can use gasses such as oxygen, acetylene, MAPP, natural gas and propane. OXYACETYLENE Equipment Check List Includes: Oxygen regulator.When burned in oxygen, acetylene produces a reducing zone, which easily cleans the metal surface. However, propane doesn't have a reducing zone. This property makes it UNSUITABLE for welding. Today, oxy-acetylene welding is employed for high strength steels. |
|