AC arc Welding machine to use
Ac arc Welding machine to use

(a) the welders capacity should be in accordance with the data listed on the nameplate, often 65% duty cycle to determine the situation. The so-called duty cycle: the time and duty cycle ratio of the working week for a period of Welding time and, in manual arc Welding is generally defined as 5 minutes, 65% duty cycle so that the continuous 3.25 minutes, break of 1.75 minutes. Obviously, use the greater percentage of duty cycle, the capacity must be a corresponding reduction in Welding, or Welding the heat.

(b) of the Ac arc Welding machine should be connected with a power switch and fuse, the fuse selection

melt Welding equipment rated Current 1.2x rated Current x Duty rate%

switch capacity capacity should be quite a welder. Such as the use of steel switch enclosure should be well grounded.

(c) of the Welding wire pliers, the ends should be soldered on the wire chuck and tighten it with a nut on the terminal. Often result in the use of Welding nut loose, bad, burn the terminal.

(d) use, should be the method of adjustment, according to the Current required to weld pieces of a rough adjustment, active core of the screw should always oil lubricated.

(e) When required to pull a large Welding Current and Welding capacity and not enough, you can use the two parallel Welding to obtain a strong weld Current. This connection, it should use the same type and the same special type of Welding outside, when the Welding wire dot end of the primary coil together, and then the dot end of the secondary coil of the joint. First primary access network, with test light at the end of the same name as the secondary test, if the light is not lit, indicating the wiring is correct, then officially connected to the grid used. Parallel work in Welding, permanent Current imbalance occurs, you can adjust the thickness of ways to adjust the same. http://www.welding-machines.net/