SYNOPSIS:
In our project “SEMI AUTOMATIC DOUBLE AXIS WELDING MACHINE” is beings with introduction to welding the various components automatically. Single - pneumatic cylinder and Solenoid valve are provided. Cylinder is used for the forward and backward movement, it moves x and y axis that's why called double axis welding machine.
WORKING PRINCIPLE:
The Double axis
welding machine makes use of properly shaped MS alloy electrodes in order to
apply pneumatic pressure and carry electrical current through the work pieces.
Heat is generated mainly at the merging point between two sheets. This causes
the material being welded to melt gradually, thereby forming a molten bath,
known as the weld mass. The molten bath is held through the pressure applied by
the electrode tip and the encircling solid metal. If the compressed air
goes to solenoid valve to pneumatic cylinder. welding holder connected to
pneumatic cylinder which actuated by solenoid valve at the time automated
welded for metal.
ADVANTAGES
Cost is less compared to other welding machine.
Due to the nature of portable it can be easily handled.
Due to portable ability it is easily handled.
DISADVANTAGES
Feed should be given intermittently.
Overload should be avoided.
APPLICATION
Automotive manufacturing
Metal working
Shipbuilding
Fabrication
Casting
LINE DIAGRAM
