Laser Beam Welding Ppt Download

The spot size of the laser can vary between 0 2 mm and 13 mm though only smaller sizes are used for welding.

Laser beam welding ppt download.

Because the laser beam is here directed from a distance of over one meter onto the workpiece the application requires the combination of high laser power and high beam quality. Laserline ldf diode lasers with beam converter are an alternative to a fiber laser welding machine. Electron beam welding ebw laser beam welding has high power density on the order of 1 mw cm2 resulting in small heat affected zones and high heating and cooling rates. Laser welding equipment laser welding machine features the application materials like aluminium stainless steel steel plate iron plate and other metal and alloy.

Laser beam welding process ppt december 7 2018 by arfan leave a comment what is welding and are its types quora welding processes ppt fusion consumable what is autogenous welding exles advanes advanced joining techniques for the 21st century twi ysis of performance characteristics laser beam. Adjustable working table allows welding from small size to big of work piece. Laser beam welding lbw laser beam welding is a welding technique used to join multiple pieces of metal through the use of a laser. Red light fast positioning ccd display and microscope optional.

As the laser applies the melting energy tightly localized very compact structures with welding seams extremely close to heat sensitive components can be realized. Laser beam welding 1. View and download powerpoint presentations on laser beam welding ppt. Laser beam welding free download as powerpoint presentation ppt pdf file pdf text file txt or view presentation slides online.

The laser beams have enough energy and when it strikes the metal pieces produce heat that melts the material from the two metal pieces and fills the cavity. The beam provides a concentrated heat source allowing for narrow deep welds and high welding rates laser beam welding process mechanics 1. Laser beam welding by c s gowsick 16mi31 computer integrated manufacturing department of mechanical engineering psg college of technology coimbatore 7 6 2017 c s gowsick 16mi31 15mc71 project work i 1.