Ke et al., 2009 - Google Patents

Laser cleaning of rust on ship steel using TEA CO2 pulsed laser

Ke et al., 2009

View PDF
Document ID
105337662026326666
Author
Ke L
Zhu H
Lei W
Cheng Z
Publication year
Publication venue
Photonics and Optoelectronics Meetings (POEM) 2009: Industry Lasers and Applications

External Links

Snippet

Ship is easy to rust because of its special working condition. Removal of the rust from the ship surface is generally required for maintaining ship. The feasibility of removing rust using pulsed laser has been confirmed by the past researches. However, the general utilized …
Continue reading at www.researchgate.net (PDF) (other versions)

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
    • B23K26/06—Shaping the laser beam, e.g. by masks or multi-focusing
    • B23K26/062—Shaping the laser beam, e.g. by masks or multi-focusing by direct control of the laser beam
    • B23K26/0626—Energy control of the laser beam
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/36—Removing material
    • B23K26/40—Removing material taking account of the properties of the material involved
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/36—Removing material
    • B23K26/38—Removing material by boring or cutting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
    • B23K26/03—Observing, e.g. monitoring, the workpiece
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/08—Devices involving relative movement between laser beam and workpiece
    • B23K26/083—Devices involving movement of the workpiece in at least one axial direction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/14—Working by laser beam, e.g. welding, cutting or boring using a fluid stream, e.g. a jet of gas, in conjunction with the laser beam; Nozzles therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B7/00—Cleaning by methods not provided for in a single other subclass or a single group in this subclass
    • B08B7/0035—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by radiant energy, e.g. UV, laser, light beam or the like
    • B08B7/0042—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by radiant energy, e.g. UV, laser, light beam or the like by laser
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2201/00—Articles made by soldering, welding or cutting by applying heat locally
    • B23K2201/36—Electric or electronic devices

Similar Documents

Publication Publication Date Title
Di Niso et al. Influence of the repetition rate and pulse duration on the incubation effect in multiple-shots ultrafast laser ablation of steel
Krstulović et al. Underwater-laser drilling of aluminum
Chien et al. Pulse width effect in ultrafast laser processing of materials
Chen et al. High-power fibre laser cleaning for green shipbuilding.
Wu et al. Effects of picosecond laser repetition rate on ablation of Cr12MoV cold work mold steel
Mak et al. Liquid-immersion laser micromachining of GaN grown on sapphire
Kuang et al. Nanosecond fibre laser paint stripping with suppression of flames and sparks
Li et al. Comparison between single shot micromachining of silicon with nanosecond pulse shaped IR fiber laser and DPSS UV laser
Litchfield et al. Surface cleaning technologies for the removal of crosslinked epoxide resin
Ke et al. Laser cleaning of rust on ship steel using TEA CO2 pulsed laser
Yu et al. Investigation on dynamic behavior of laser paint removal based on high-speed shadow imaging technology
Henry et al. Laser milling: a practical industrial solution for machining a wide variety of materials
CN113634902A (en) Gas-assisted laser processing method for removing stealth coating on surface of airplane
Neuenschwander et al. Influence of particle shielding and heat accumulation effects onto the removal rate for laser micromachining with ultra-short pulses at high repetition rates
Butkus et al. Micromachining of transparent, semiconducting and metallic substrates using femtosecond laser beams
Vatry et al. Experimental investigation on laser removal of carbon and tungsten particles
Moorhouse et al. CO/sub 2/laser processing of alumina (Al/sub 2/O/sub 3/) printed circuit board substrates
Li et al. Fibre laser microvia drilling and ablation of Si with tuneable pulse shapes
Chida et al. Underwater cutting technology of thick stainless steel with YAG laser
Zheng et al. Influence of substrate cooling on femtosecond laser machined hole depth and diameter
Stašić et al. Superficial changes on the Inconel 600 superalloy by picosecond Nd: YAG laser operating at 1064, 532, and 266 nm: Comparative study
Prinsloo et al. Efficient TEA CO2-laser-based coating removal system
Nammi et al. Micro Scribing of Copper and Aluminum Thin Films in Air and Water Using Pulsed Nd^ sup 3+^: YAG Laser
Walters Short-pulse laser removal of organic coatings
Wang et al. Ablation and cutting of silicon wafer and micro-mold fabrication using femtosecond laser pulses