Butt welding they all are named with their particular shape. The joint also known as a square groove weld has many different forms in order to connect pieces of metal together and are all capable of bearing loads. There are many different types of joints such as lap joints, tee joints, butt joints, and also corner joints. Lap joints are two pieces that are end-over-end and welded together whereas butt welds are put end to end and connected that way. Butt welds are connected to each other with the thickness of the parent metal. There are many different kinds of butt welds
Museo Mitre and Numismatic Society with Mitre in 1893, and following the classification of Mitre's extensive ethnolinguistic library, numismatic and other collections, the society was located in the museum from 1918 until 1971 (it was rechartered as the National Academy of History of Argentina in 1938). The museum was declared a National Historic Monument on May 21, 1942, and is maintained by the National Secretariat of Culture. The museum can be seen on some Argentine two peso bills. Museo Mitre The Museo Mitre (Spanish) (Mitre Museum) in Buenos Aires, Argentina, is a museum dedicated to Argentine history, as well as to the