Recognition and classification of protrusion features on thin-wall parts for mold flow analysis
Sign Up to like & getrecommendations! Published in 2019 at "Engineering with Computers"
DOI: 10.1007/s00366-019-00859-1
Abstract: Thin-wall plastic parts exist in many products and are frequently manufactured by injection molding. The inner surface of a thin-wall part has many functional and structural features, typically divided into depressions and protrusions. While recognition… read more here.
Keywords: protrusion; analysis; thin wall; protrusion features ... See more keywords
3D FEM-DEM coupling analysis for granular-media-based thin-wall elbow tube push-bending process
Sign Up to like & getrecommendations! Published in 2019 at "International Journal of Material Forming"
DOI: 10.1007/s12289-019-01473-8
Abstract: The granular-media-based thin-wall elbow push-bending process involves filling a tube with granular media and pushing the tube into a die to bend a tubular blank into an elbow shape. By means of the mechanical characteristics… read more here.
Keywords: wall elbow; elbow; thin wall; granular media ... See more keywords
A New Hot Tearing Assessment by Using Stepped Ring Core Mold and the Effect of Strontium on the Hot-Tearing Resistance of Al–6 wt% Zn Based Alloy
Sign Up to like & getrecommendations! Published in 2017 at "Transactions of the Indian Institute of Metals"
DOI: 10.1007/s12666-017-1225-4
Abstract: Automobile and aerospace industries use thin wall aluminium alloy castings which provide lighter structures with excellent mechanical properties. Production of thin wall castings is more challenging due to hot tear formation. Lack of fluidity in… read more here.
Keywords: hot tear; thin wall; resistance; stepped ring ... See more keywords
Thin-wall micromachining of Ti–6Al–4V using micro-wire electrical discharge machining process
Sign Up to like & getrecommendations! Published in 2019 at "Journal of the Brazilian Society of Mechanical Sciences and Engineering"
DOI: 10.1007/s40430-019-1827-3
Abstract: Machining of delicate thin members having extremely small thickness as compared to the other two dimensions is a precarious task when performed using conventional fabrication techniques. Non-contact machining process, such as micro-wire electrical discharge machining… read more here.
Keywords: end deflection; wall micromachining; process; micro ... See more keywords
Study of random fatigue behavior of C/SiC composite thin-wall plates
Sign Up to like & getrecommendations! Published in 2018 at "International Journal of Fatigue"
DOI: 10.1016/j.ijfatigue.2018.07.001
Abstract: Abstract As an alternative method of acoustic experiment, vibration tests of C/SiC thin-wall plates were conducted to study the random fatigue behavior. The vibration specimen was clamped with cantilever boundary and subjected to limited-bandwidth vibration… read more here.
Keywords: vibration; wall plates; fatigue behavior; thin wall ... See more keywords
A frequency domain approach in residual stiffness estimation of composite thin-wall structures under random fatigue loadings
Sign Up to like & getrecommendations! Published in 2019 at "International Journal of Fatigue"
DOI: 10.1016/j.ijfatigue.2019.03.013
Abstract: Abstract Based on the constant-amplitude fatigue experiment, a new residual stiffness model combining with power spectral density is proposed to adapt random stress states. The random loading process can be divided into multi-level variable amplitude… read more here.
Keywords: composite thin; residual stiffness; thin wall; stiffness ... See more keywords
Temperature field sensing of a thin-wall component during machining: Numerical and experimental investigations
Sign Up to like & getrecommendations! Published in 2018 at "International Journal of Heat and Mass Transfer"
DOI: 10.1016/j.ijheatmasstransfer.2018.06.006
Abstract: Abstract Thermal dynamics of hard-to-machined components during manufacturing contributes to micro defects and residual stresses in final products and overheating on machine tools, where temperature plays a critical role in the study of the tool-workpiece… read more here.
Keywords: field; time; thin wall; field sensing ... See more keywords
Finite element simulation of thermal behavior in single-track multiple-layers thin wall without-support during selective laser melting
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Manufacturing Processes"
DOI: 10.1016/j.jmapro.2019.04.019
Abstract: Abstract The huge instantaneous energy is inputted in the powder layer during selective laser melting (SLM), which results in the transient high temperature and the complex temperature distribution. The temperature distribution and cooling rate of… read more here.
Keywords: molten pool; thin wall; temperature; layer ... See more keywords
Microstructure and mechanical properties of thin-wall structure by hybrid laser metal deposition and laser remelting process
Sign Up to like & getrecommendations! Published in 2020 at "Optics and Laser Technology"
DOI: 10.1016/j.optlastec.2020.106087
Abstract: Abstract Laser remelting (LR) is generally applied to the coating or selective laser melting process to improve the surface quality and density of the formed structure. However, the effect of LR treatment on each cladding… read more here.
Keywords: thin wall; wall structure; process; laser ... See more keywords
Effect of the multiphase layer produced on surface of ZL205A aluminum alloy thin-wall barrel on quenching deformation
Sign Up to like & getrecommendations! Published in 2019 at "Surface and Coatings Technology"
DOI: 10.1016/j.surfcoat.2019.04.033
Abstract: Abstract Aluminum-Copper alloys are widely utilized in military, aerospace and aircraft industries for its light weight, excellent castability, superior corrosion resistance, as well as high specific strength after solution, quenching and age hardening treatments. However,… read more here.
Keywords: multiphase layer; layer; wall barrel; thin wall ... See more keywords
Ageing response of an Al-Mg-Mn-Sc-Zr alloy processed by laser metal deposition in thin-wall structures
Sign Up to like & getrecommendations! Published in 2018 at "Vacuum"
DOI: 10.1016/j.vacuum.2018.09.052
Abstract: Abstract The use of aluminium alloys containing Sc and Zr in additive manufacturing (AM) provides new solutions for lightweight design. Representative thin-wall structured parts were additively fabricated with a commercially available Al-4.55Mg-0.51Mn-0.65Sc-0.30Zr alloy in Laser… read more here.
Keywords: thin wall; alloy; metal deposition; laser metal ... See more keywords