The high-quality device is necessary for you for welding? It can be made also the hands. And each master can store the received device in owner-occupied dwelling or garage, using it if necessary.
Instruction
1. Studying schemes and recommendations, how to make most welding inverter, you should understand at first features and the principles of operation of this device, its building and operation principle, and then to take the following action. Buy weldinginverterduplicate parts and materials, necessary for : transformer iron with quite considerable magnetic permeability and also the thick copper wire contracted in the form of the tire. In search of the necessary materials surely walk on acquaintances, or visit scrap metal yards that will allow you at production of this device significantly to save.
2. Try to pick up the rod-type P-shaped core as use of the core of toroidal type of round shape is not absolutely convenient. But if you did not manage to find the suitable core, do not despair – you can use such part removed from the stator from the electric motor without problems. Before implementation of winding of coils it is recommended to insert wooden wedges that the coil easily put on subsequently on magnetic conductor in framework and was not crumpled.
3. At first carefully reel up winding on the P-shaped core. For the welding household appliance which is used only occasionally, enough its opportunity to cook electrodes which diameter does not exceed 4 millimeters. Further collect the core which cross-section makes 45-55 cm2, the bigger size is not required as such core will not give additional efficiency, but at the same time will significantly weight the device. The welding inverter and at such type of cross-section will heat up not strongly and at the same time to have optimum power reserve.
4. After that choose type of the wire necessary for the primary winding. Carry out secondary winding with special care, correctly counting necessary number of rounds. After that start winding of coils which framework best of all make by the magnetic conductor size of textolite or electrotechnical cardboard.