Fig. 19 Effect of resistance spot welding electrode gun type on electrode life for selected steels and alloys More

Fig. 1 Standard-resistance spot welding electrode face and nose configurations More

Fig. 3 Shielded metal arc welding electrode holders More

Fig. 2 Plot of welding speed versus electrode speed as a function of heat transfer per length of weld, H , and mass transfer expressed in terms of reinforcement, G . Power supply open-circuit voltage, E O , is 32 V; contact tube-to-base metal distance, C T , is 15.9 mm (0.625 More

Fig. 7 This building was erected in 1928 using arc welding and bare-wire electrodes. More

Fig. 24 Nonconsumable double-electrode gas metal arc welding (GMAW). GTAW, gas tungsten arc welding More

Fig. 5 Seam welding with single wheel and lower electrode More

Fig. 1 Plot of wire-feed rate versus welding current as a function of electrode wire diameter and mode of metal transfer More

Fig. 1 Plot of welding speed versus electrode speed as function of heat transfer per length of weld, H , and mass transfer expressed in terms of reinforcement, G . Power supply open-circuit voltage, E 0 , is 32 V; contact tube-to-base metal distance, C T , is 15.9 mm (0.625 in.). Shaded More

Fig. 2 Position of electrode wheels relative to throat on resistance seam welding machines More

Fig. 4 Typical setup for an electrode wire seam welding process showing positions of wire relative to grooved wheel More

Fig. 6 Wire spacing diagram for multiple-electrode electroslag welding incorporating oscillation for better energy distribution across the thickness of the weldment. Source: Ref 6 More

Fig. 8 Schematic of gas tungsten arc welding, direct current electrode negative More

Fig. 6 Wire spacing diagram for multiple-electrode electroslag welding incorporating oscillation for better energy distribution across the thickness of the weldment. Source: Ref 6 More

Fig. 4 Smaller electrode diameter to concentrate welding zone closer to a thinner section More

Fig. 4 Position of electrode wheels relative to throat on resistance seam welding machines More

Fig. 5 Seam welding with single wheel and lower electrode More

Fig. 6 Typical setup for an electrode wire seam welding process showing positions of wire relative to grooved wheel More

Fig. 4 Weld diameter vs. electrode force in welding an aluminum alloy. Source: Ref 5 More

Fig. 5 Electrode force profile during welding with a forging force provided by an electric-servo motor. Adapted from Ref 5 More