Simulation on Drilling with Water-Jet Guided Laser | Scientific..Net- water-jet guided laser drilling of thermal barrier coated aerospace alloy ,Water-jet guided laser processing is a kind of material processing technology using variable-length water jet optical waveguide.. In this paper, by means of the finite element method (FEM), the simulation on drilling with water-jet guided laser was carried out based on thermal effect of laser and mechanical effect origining from shock pressure of shock wave caused by heat-induced explosion and ..US20020189632A1 - Method of removing deposits of material formed in ..US20020189632A1 US10/093,929 US9392902A US2002189632A1 US 20020189632 A1 US20020189632 A1 US 20020189632A1 US 9392902 A US9392902 A US 9392902A US 2002189632 A1 US2002189632 A1 US 2002189632A1 Authority US United States Prior art keywords pickling deposits electropolishing laser component Prior art date 2001-03-07 Legal status (The legal status is an assumption and is not a legal conclusion..
DOI: 10..1016/J..IJMACHTOOLS..2009..07..002 Corpus ID: 109772127; Twin gas jet-assisted laser drilling through thermal barrier-coated nickel alloy substrates @article{Sezer2009TwinGJ, title={Twin gas jet-assisted laser drilling through thermal barrier-coated nickel alloy substrates}, author={H{\"u}seyin K{\"u}rşad Sezer and Lin Li and S.. Leigh}, journal={International Journal of Machine Tools ..
Marimuthu, S.., & Smith, B.. (2021).. Water-jet guided laser drilling of thermal barrier coated aerospace alloy.. The International Journal of Advanced Manufacturing ..
Drilling using quasi-continuous wave (QCW) millisecond pulse fibre laser is the state-of-the-art for producing film-cooling holes over uncoated aero-engine components.. Laser drilling of coated components, including thermal barrier coated (TBC) components, is still a challenging task due to the risk of coating delamination.. Water-jet guided (WJG) laser is nowadays increasingly used for ..
weld (DCW), partitioned alloy component healing (PACH) • Coatings – vapor phase/platinum aluminiding, physical vapor deposition (PVD), thermal barrier coating (TBC), metal spray— thermal, high velocity oxygen fuel (HVOF), plasma, electric arc, dense vertically micro-cracked thermal barrier coating (DVM) • CNC and adaptive milling
Water-jet guided laser drilling of thermal barrier coated aerospace alloy .. Abstract Drilling using quasi-continuous wave (QCW) millisecond pulse fibre laser is the state-of-the-art for producing film-cooling holes over uncoated aero-engine components..
Laser cleaning technology has the advantages of being green and efficient and is expected to become the most promising remanufacturing cleaning technology.. However, the quasi-continuous laser can easily cause problems, such as a heat-affected zone and a recast layer on the substrate material, which limits the development of laser cleaning technology.. The environmentally friendly water jet ..
Drilling using quasi-continuous wave .. Water-jet guided laser drilling of thermal barrier coated aerospace alloy.. Sundar Marimuthu, Bethan Smith .. Published: 21 January 2021.. .. Keywords: Aerospace / Drilling / Delamination / TBC / Water / Laser.. Scifeed alert for new publications
By highly focusing its beam and reducing its spot size, the laser becomes a sharper cutting tool.. For example, a laser's cutting ability increases significantly when the spot size is narrowed from even ..004 to ..011 inches in diameter.. Ideally, the wavelength will allow 100 percent absorbability with the material..
Laser cleaning technology has the advantages of being green and efficient and is expected to become the most promising remanufacturing cleaning technology.. However, the quasi-continuous laser can easily cause problems, such as a heat-affected zone and a recast layer on the substrate material, which limits the development of laser cleaning technology.. The environmentally friendly water jet ..
Drilling using quasi-continuous wave (QCW) millisecond pulse fibre laser is the state-of-the-art for producing film-cooling holes over uncoated aero-engine components.. Laser drilling of coated components, including thermal barrier coated (TBC) components, is still a challenging task due to the risk of coating delamination.. Water-jet guided (WJG) laser is nowadays increasingly used for ..
Water-jet guided laser drilling of thermal barrier coated aerospace alloy.. موضوع مقاله: Computer Science Applications; Software; Industrial and Manufacturing Engineering; Mechanical Engineering; Control and Systems Engineering;
Drilling using quasi-continuous wave .. Water-jet guided laser drilling of thermal barrier coated aerospace alloy.. Sundar Marimuthu, Bethan Smith .. Published: 21 January 2021.. .. Keywords: Aerospace / Drilling / Delamination / TBC / Water / Laser.. Scifeed alert for new publications
Synova’s advanced Laser MicroJet (LMJ) systems with 3 or 5 axes are perfectly suited for machining high-precision parts in the energy and aviation industry.. The hybrid water jet/ laser method provides precise through-hole drilling in hot section components of industrial gas turbines for cooling that require special materials such as thermal ..
Zircotec’s Ceramic Coating.. We have developed a range of ultra-high performance plasma-sprayed ceramic coating to protect components from the effects of fire, heat, wear, abrasion and corrosion.. Our ceramic coating is highly effective when used on engine exhaust system components including exhaust manifolds, exhaust headers, boxes ..
Marimuthu, S.., & Smith, B.. (2021).. Water-jet guided laser drilling of thermal barrier coated aerospace alloy.. The International Journal of Advanced Manufacturing ..
Download scientific diagram | Temperature (K) profile and material removal characteristic during WJG laser drilling of TBC coated alloy (drilling angle = 30°, pulse duration = 200 ns, average ..
Water-jet guided laser drilling of thermal barrier coated aerospace alloy .. Abstract Drilling using quasi-continuous wave (QCW) millisecond pulse fibre laser is the state-of-the-art for producing film-cooling holes over uncoated aero-engine components..
Hybrid materials, such as Inconel with a thermal barrier coating ceramic layer can be machined in a 1-step operation.. Contact us today with your specific request or application idea.. We are happy to help! Highlights: ︎ Micro hole drilling of holes as small as 0..3mm.. ︎ Machining through hybrid/ceramic material..
Water-jet guided laser drilling of thermal barrier coated aerospace alloy Int J Adv Manuf Technol , 113 ( 2021 ) , pp.. 177 - 191 CrossRef View Record in Scopus Google Scholar
Thermal barrier coatings (TBCs) are advanced materials systems usually applied to metallic surfaces operating at elevated temperatures, such as gas turbine or aero-engine parts, as a form of exhaust heat management..These 100 μm to 2 mm thick coatings of thermally insulating materials serve to insulate components from large and prolonged heat loads and can sustain an appreciable temperature ..
Synova’s advanced Laser MicroJet (LMJ) systems with 3 or 5 axes are perfectly suited for machining high-precision parts in the energy and aviation industry.. The hybrid water jet/ laser method provides precise through-hole drilling in hot section components of industrial gas turbines for cooling that require special materials such as thermal ..
Article “Water-jet guided laser drilling of thermal barrier coated aerospace alloy” Detailed information of the J-GLOBAL is a service based on the concept of Linking, Expanding, and Sparking, linking science and technology information which hitherto stood alone to support the generation of ideas.. By linking the information entered, we provide opportunities to make unexpected discoveries ..
Laser cleaning technology has the advantages of being green and efficient and is expected to become the most promising remanufacturing cleaning technology.. However, the quasi-continuous laser can easily cause problems, such as a heat-affected zone and a recast layer on the substrate material, which limits the development of laser cleaning technology.. The environmentally friendly water jet ..
A Simple Principle.. The Laser MicroJet (LMJ) is a hybrid method of machining, which combines a laser with a "hair-thin" water jet that precisely guides the laser beam by means of total internal reflection in a manner similar to conventional optical fibers.. The water jet continually cools the cutting zone and efficiently removes debris..
