2013
DOI: 10.1016/j.phpro.2013.03.088
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Feasibility Study of Wide Band Laser Surface Treatment

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Cited by 3 publications
(2 citation statements)
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“…When conducting these trials, the values of other variables were set at a particular value, i.e. scanning speed at 1.4mm/Sec, Repetition rate, frequency to 4Hz and pulse width from to 20 ms. Shield gas at 30litres/min, spot diameter 1.5mm [7] and focal length to 40mm.Then the surface was inspected to identify any defects and for smooth appearance. From the trial runs 40 Watts to 260 Watts were fixed as lower and upper limits of laser power.…”
Section: Specimen Preparation For Hardening Processmentioning
confidence: 99%
“…When conducting these trials, the values of other variables were set at a particular value, i.e. scanning speed at 1.4mm/Sec, Repetition rate, frequency to 4Hz and pulse width from to 20 ms. Shield gas at 30litres/min, spot diameter 1.5mm [7] and focal length to 40mm.Then the surface was inspected to identify any defects and for smooth appearance. From the trial runs 40 Watts to 260 Watts were fixed as lower and upper limits of laser power.…”
Section: Specimen Preparation For Hardening Processmentioning
confidence: 99%
“…The main limitation of laser technology for surface treatments (and particularly for laser blasting) is related to their difficulty in treating large areas due to the reduced dimensions of the spot size of a focused laser beam. However, the combination of high-power laser sources and scanning systems used in laser treatments, such as laser hardening [19], microstructuring [10], and more recently in laser cladding [20], can overcome the low productivity of laser blasting process.…”
Section: Introductionmentioning
confidence: 99%