Rapid Quantitative Assessment of Residual Stress States in PLA Components Enabled by the Combination of Photoelasticity and the Hole Drilling Method
Sign Up to like & getrecommendations! Published in 2025 at "Biopolymers"
DOI: 10.1002/bip.70026
Abstract: Poly(lactic acid) (PLA) is one of the most prominent biopolymers and is considered a viable alternative to petroleum‐based polymers. While it exhibits comparable properties to conventional polymers like PET, in certain applications, particularly those involving… read more here.
Keywords: hole drilling; residual stress; stress; drilling method ... See more keywords
Incremental Hole Drilling Residual Stress Measurement in Thin Aluminum Alloy Plates Subjected to Laser Shock Peening
Sign Up to like & getrecommendations! Published in 2020 at "Experimental Mechanics"
DOI: 10.1007/s11340-020-00586-5
Abstract: The American standard ASTM E837 presents a standard procedure to determine residual stresses in isotropic materials using the incremental hole drilling technique (IHD). The standard, however, presents limitations regarding its applicability, such as those related… read more here.
Keywords: aluminum alloy; shock peening; incremental hole; laser shock ... See more keywords
Compact Calibration Data for Hole-Drilling Residual Stress Measurements in Finite-Thickness Specimens
Sign Up to like & getrecommendations! Published in 2020 at "Experimental Mechanics"
DOI: 10.1007/s11340-020-00587-4
Abstract: The conventional way to present Integral Method calibration data for hole-drilling residual stress measurements is in the form of a large triangular table of numbers. In the common case where 20 drilling steps are used… read more here.
Keywords: thickness specimens; calibration data; calibration; finite thickness ... See more keywords
Chip Discharge Performance of Micro-Hole Drilling through a Glass Plate using an Electroplated Diamond Tool with Different Drill Bits
Sign Up to like & getrecommendations! Published in 2018 at "International Journal of Precision Engineering and Manufacturing"
DOI: 10.1007/s12541-018-0151-7
Abstract: This research aims to identify a high-quality, efficient, and low-cost micro-hole drilling process through glass plates that employs an electroplated diamond tool with different drill bits. Three different drill bits were tested to determine how… read more here.
Keywords: chip discharge; hole drilling; discharge performance; chip ... See more keywords
Experimental study on the fracture morphology of chips in 50# steel internal chip removal deep hole drilling
Sign Up to like & getrecommendations! Published in 2025 at "Journal of the Brazilian Society of Mechanical Sciences and Engineering"
DOI: 10.1007/s40430-025-05390-7
Abstract: Relying solely on experience and trial cutting to determine the range of main process parameters for deep hole machining in order to control the cutting shape is time-consuming, laborious, and costly. This article simplifies chips… read more here.
Keywords: deep hole; hole drilling; chip removal; chip ... See more keywords
Residual Stress Analysis on Thin Metal Sheets Using the Incremental Hole Drilling Method – Fundamentals and Validation
Sign Up to like & getrecommendations! Published in 2018 at "Experimental Techniques"
DOI: 10.1007/s40799-018-0266-x
Abstract: The aim of the present work is to broaden the scope of application of the hole drilling method and to enable reliable residual stress measurements on thin metal sheets. In this context the focus is… read more here.
Keywords: drilling method; incremental hole; residual stress; hole drilling ... See more keywords
Influence of longitudinal-torsional ultrasonic-assisted vibration on micro-hole drilling Ti-6Al-4V
Sign Up to like & getrecommendations! Published in 2020 at "Chinese Journal of Aeronautics"
DOI: 10.1016/j.cja.2020.06.012
Abstract: Abstract As Ti-6Al-4V is a typical hard to machine material, especially in micro drilling aviation parts, chip breaking difficulty is of increasing interest to explore its further development. In this study, Longitudinal-Torsional Ultrasonic Assisted Drilling… read more here.
Keywords: vibration; longitudinal torsional; micro hole; torsional ultrasonic ... See more keywords
Measurement of assembly stress in composite structures using the deep-hole drilling technique
Sign Up to like & getrecommendations! Published in 2017 at "Composite Structures"
DOI: 10.1016/j.compstruct.2017.12.031
Abstract: Abstract The deep-hole drilling (DHD) method is a residual stress measurement method that is widely used for measurements in thick metallic components. In the DHD method a reference hole is first drilled through the thickness… read more here.
Keywords: assembly stress; hole; hole drilling; dhd method ... See more keywords
An eigen-strain approach on the estimation of non-uniform residual stress distribution using incremental hole-drilling and slitting techniques
Sign Up to like & getrecommendations! Published in 2018 at "International Journal of Mechanical Sciences"
DOI: 10.1016/j.ijmecsci.2018.08.035
Abstract: Abstract Despite the advantages of incremental hole-drilling and slitting methods for measurement of residual stresses, there are also some limitations in their utilization. For example, decreasing of the measurement accuracy of strain gauges by increasing… read more here.
Keywords: incremental hole; residual stress; stress; hole drilling ... See more keywords
Enhancing Single Channel MQL through Bypass Controlled Design for Deep Hole Drilling with Small Diameter Tool
Sign Up to like & getrecommendations! Published in 2020 at "Procedia Manufacturing"
DOI: 10.1016/j.promfg.2020.02.116
Abstract: Abstract Because of significant energy savings, enablement of higher machining speed as well as environmentally friendly features, Minimum Quantity Lubrication (MQL) has been efficiently used for many machining processes. However, in deep hole drilling with… read more here.
Keywords: bypass; single channel; hole drilling; channel mql ... See more keywords
Residual stress release characteristics of hole-drilling determined by in-plane three-directional optical interference moiré
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Modern Optics"
DOI: 10.1080/09500340.2018.1506519
Abstract: ABSTRACT By adopting a new stress calibration method, a grating rosette moiré interferometry and incremental hole-drilling combined system is developed to determine the magnitud of the residual stress in aluminium plate subjected to a uniform… read more here.
Keywords: residual stress; plane three; stress; three directional ... See more keywords