1 - 10 of 502 Search Results for welding
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1.
Coherent Inc. Diode Laser Welding of Plastics
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…Successful plastic welding was achieved on all samples. Samples and test conditions are given below: Fig. 1 - Welding of concentric teflon tubes (shown on metal mandrel, in a rotating chuck). The tube wall thickness is 125 micron, laser power Fig. 2 - Polypropylene (3mm thickness) welded to itself. 100 Watts…
Related Searches: fap800 | fap 800 series | plastic welding
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3.
Coherent Inc. Stainless Steel Welding with 500W Sealed CO2 Lasers
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…stainless steel was used for these weld trials, as this is typical of the type of steels commonly laser welded. Bead-on-plate welds were produced at a variety of speeds and laser powers. A range of thicknesses of type 304 stainless steel was welded in the bead-on-plate weld configuration. Argon assist gas…
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5.
Coherent Inc. Diode lasers are excellent for wire feed welding
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…wire feed welding and brazing. The line spot of the 4000L makes feeding wire into the laser beam very easy. There is no need for expensive vision systems and precision alignment devices. The long beam which can only conduction mode weld "wets out" the weld. This produces excellent weld bead profiles…
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8.
Coherent Inc. Mild Steel Welding Using 500W Sealed CO2 Lasers
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…steel (CR4) were used for these weld trials, as CR4 is typical of the type of steels commonly laser-welded. Bead-on-plate welds were produced at a range of speeds and laser powers. Argon assist gas at low-flow rates was delivered co-axially to protect the molten weld pool. Nitrogen cover gas at 50 cfh…
Related Searches: k-500
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9.
Micro-welding
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Diode Laser Soldering for the Telecom Industry
Introduction
Gold coatings are often employed because
of their corrosion resistance (required by
telecommunications standards) and electrical
conductivity. Gold-compatible solders are
therefore required in a very wide…
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10.
Laser Welding applications
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Best match in this PDF
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All matches in this PDF
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…into the bulk material occurs by conduction, this is called conduction mode welding. Conduction mode welds are typically shallow and most often have a bowl-shaped profile. The heat affected zone is larger than for a keyhole weld and the transition from the fusion zone to the base metal is smoother and…
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