Comparison of EDM and laser trepanation micro-drilling processes using multiple-criteria decision analysis
BRV Bubna, AC Dzulinski… - The International Journal …, 2021 - search.proquest.com
In order to create cooling holes in gas turbines, laser and EDM micro-drilling processes are
often relied upon due to the difficult-to-cut metals used in these components. Currently, there …
often relied upon due to the difficult-to-cut metals used in these components. Currently, there …
Comparison of EDM and laser trepanation micro-drilling processes using multiple-criteria decision analysis
RVB Biscaia, AC Dzulinski, EL de Melo… - … International Journal of …, 2021 - Springer
In order to create cooling holes in gas turbines, laser and EDM micro-drilling processes are
often relied upon due to the difficult-to-cut metals used in these components. Currently, there …
often relied upon due to the difficult-to-cut metals used in these components. Currently, there …
[HTML][HTML] Experimental investigation of productivity, specific energy consumption, and hole quality in single-pulse, percussion, and trepanning drilling of in 718 …
Laser drilling is a high-speed process that is used to produce high aspect ratio holes of
various sizes for critical applications, such as cooling holes in aero-engine and gas turbine …
various sizes for critical applications, such as cooling holes in aero-engine and gas turbine …
An experimental investigation of productivity, cost and quality for single-pulse laser drilling process
Laser drilling is used to produce micro holes in various components which have widespread
applications in the automotive, aerospace and medical sectors. Many researchers have …
applications in the automotive, aerospace and medical sectors. Many researchers have …
[图书][B] Combined Laser and Mechanical Microdrilling of Nickel-Based Superalloy
M Okasha - 2011 - search.proquest.com
Drilling is an industrial process in which holes are produced by removal of material. This
process is relatively well established for macroscale machining. However, microscale …
process is relatively well established for macroscale machining. However, microscale …
Laser beam micro drilling–a review
S Pattanayak, S Panda - Lasers in Manufacturing and Materials …, 2018 - Springer
The recent advances in the manufacturing technology have led to the development of
miniature products in the field of automobile, biomedical implants, biomedicine, aerospace …
miniature products in the field of automobile, biomedical implants, biomedicine, aerospace …
An Intelligent Approach to Quality Improvement in Laser Trepan Drilling of Inconel 718 Superalloy.
R Goyal, AK Dubey… - Lasers in Engineering …, 2016 - search.ebscohost.com
The poor hole quality in laser percussion drilling necessitates the use of laser trepan drilling
for cutting small holes in conventionally difficult to cut materials. Inconel 718, a Ni-based …
for cutting small holes in conventionally difficult to cut materials. Inconel 718, a Ni-based …
Multi objective optimization of water jet guided laser micro drilling on Inconel 718 using Taguchi Method
Water jet guided laser overcomes the adverse effects of conventional laser cutting and
drilling processes, such as heat-affected-zone, spatter, burr formation, etc. Pressurized water …
drilling processes, such as heat-affected-zone, spatter, burr formation, etc. Pressurized water …
A novel numerical modeling of microsecond laser beam percussion micro-drilling of Hastelloy X: experimental validation and multi-objective optimization
The paper investigates the characteristics of the laser beam percussion micro-drilling
(LBPMD) process in aerospace nickel-based superalloy Hastelloy X using microsecond …
(LBPMD) process in aerospace nickel-based superalloy Hastelloy X using microsecond …
Laser micro-drilling process: experimental investigation, modeling based on RSM-BBD tool and multi-criteria optimization
B Bachy - Journal of the Brazilian Society of Mechanical Sciences …, 2023 - Springer
The laser micro-drilling (LMD) process is one of the nontraditional machining processes
most widely used for producing micro-holes, complicated shapes, and geometries. The …
most widely used for producing micro-holes, complicated shapes, and geometries. The …