what does pvc welding do?

what does  pvc welding do?
heat generation is used to join two or more separate pieces of thermoplastic material to be joined to form a weld joint, sometimes called a joint area. typically, heat is applied to the edges to melt the edges of the plastic until the edges come together. the welding of plastics is carried out in three stages: surface preparation, heat and pressure application, and cooling.
acrylic or polymethyl methacrylate (pmma), polycarbonate (pc), polyethylene (pe), polypropylene (pp), polyethylene terephthalate (pete or pet), polyvinyl chloride (pvc), acrylonitrile-butadiene-styrene (abs).
considerations include hot air welding tools, plastic welding rods, extruders, etc. welding equipment, such as welding equipment, followed by heating and cooling time, pressure... most plastic welding processes have devices that hold the plastic components together so that a complete bond can be achieved. occurs when heat is added to the weld joint.
plastic welding is used to join plastic parts as well as repair cracks.
 pvc welding operations
welding processes for joining plastics are numerous - a selection is listed below.
 1. laser source or laser beam source (lbw)
also known as laser beam welding (lbw), this welding technique is used to join parts of thermoplastic using a laser. the laser beam provides a concentrated heat source that allows narrow and deep welds with high weld rates while the two parts are under pressure. speed ​​and precise control are two of its many advantages.
2. ultrasonic welding
ultrasonic plastic welding is a common method that has been used for a long time. ıt uses heat generated from high-frequency mechanical movement to bond thermoplastics. ıt occurs by converting high frequency electrical energy into high frequency mechanical motion. you can use ultrasonic welding on almost all plastic materials. ıt is known for being affordable, clean and meeting quality requirements.

3. hot gas welding
a commonly used welding process for the manufacture of smaller parts (heat exchangers, chemical and water tanks…), hot gas welding uses a specially designed heat gun. the hot air produced by the gun softens the plastic parts to be welded and the plastic filler rod, which must be of the same or similar plastic material. ın addition to the hot gas, a plastic filler is added to the weld joint to aid the bonding process.