17 . " A DYNAMICAL MODEL FOR INVESTIGATION OF A3 POINT MAXIMAL SPATIAL EVOLUTION DURING RESISTANCE SPOT WELDING USING BOUBAKER POLYNOMIALS ", European Physical Journal-Applied Physic, EPJAP, Vol . 44, 317-322 ( 2008)
42.
The fourth and final episode involves a bold plan to banish earthquakes from Earth forever by " spot welding " the plates forming earth's crust at about 50 strategic places, thus stopping their movement.
43.
In 1956, KUKA manufactured the first automatic welding system for refrigerators & washing machines and supplied the first multi-spot welding line to Volkswagen AG . Ten years later, the first friction welding machine went into production.
44.
16 . " A BOUBAKER POLYNOMIALS SOLUTION TO HEAT EQUATION FOR MONITORING A3 POINT EVOLUTION DURING RESISTANCE SPOT WELDING ", International Journal of Heat and Technology, 26 ( 2 ) ( 2008 ) pp . 141-146.
45.
Perhaps the most common application of spot welding is in the completely automated, and many of the industrial robots found on assembly lines are spot welders ( the other major use for robots being painting ).
46.
The end effectors that can be used as tools serve various purposes, such as spot welding in an assembly, spray painting where uniformity of painting is necessary, and for other purposes where the working conditions are dangerous for human beings.
47.
Rebar cages are normally tied together with wire, although spot welding of cages has been the norm in Europe for many years, and is becoming more common in the US . High strength steels for prestressed concrete may absolutely not be welded.
48.
The second is a system that relies on additive welding ( essentially spot welding on previous spot welds ) the additive welding technology has been developed by various groups in the past, however the MX3D metal system is the most accomplished to date.
49.
"Robots do well in structured environments, such as spot welding on an automotive assembly line, where every vehicle is in approximately the same position, " he says . " But we don't have one that can get upside-down and make a weld on your car in the backyard ."
