Results 21 to 30 of about 724,201 (286)
Results in Engineering, 2023 In conventional injection molding, low mold temperatures are used; however, the thermal conditions, which vary during the processing, affect the properties of the injection molded parts and the injection molding process parameters.
Cláudia Macedo +5 more
doaj +1 more source
Thermoelasticity of Injection-Molded Parts
Polymers, 2023 In the realm of injection-molded parts, small length scale deformation defects such as sink marks often pose a major challenge to the aesthetics or functionality of the parts. To address this problem, we present a comprehensive thermoelastomechanical approach that calculates the deformation of injection molded plastic by solving the elastic problem at ...
Janez Turk, Daniel Svenšek
openaire +3 more sources
Quality prediction in injection molding [PDF]
2017 IEEE International Conference on Computational Intelligence and Virtual Environments for Measurement Systems and Applications (CIVEMSA), 2017 Injection molded part quality can be improved by precise process adjustment, which could rely on in-situ measurements of part quality. Geometrical and appearance quality (visually and sensory) requirements are increasing. However, direct measurement is often not feasible industrially.
Pierre Nagorny +6 more
openaire +2 more sources
Wavelet Packet Decomposition to Characterize Injection Molding Tool Damage
Applied Sciences, 2016 This paper presents measurements of acoustic emission (AE) signals during the injection molding of polypropylene with new and damaged mold. The damaged injection mold has cracks induced by laser surface heat treatment.
Tomaž Kek, Dragan Kusić, Janez Grum
doaj +1 more source
Cailiao gongcheng, 2018 The cavity pressure sensors were mounted in the self-developed injection compression mold. Comparison and analysis on cavity pressure of conventional injection molding and injection compression molding were conducted by changing process parameters.
WANG Tao +5 more
doaj +1 more source
Large Section Ceramic Injection Moulding [PDF]
, 2000 PhDCeramic injection moulding is already established as a production technique for complex shaped ceramic components. However the process is limited to thin section mouldings generally not exceeding a wall thickness of 10 mm.
Krug, S., Krug, Steffen
core +4 more sources
Frame Work on an Injection Molding Rejuvenation Technique for Cable Insulation Failure [PDF]
E3S Web of Conferences, 2021 Rejuvenation technique on cable insulation failures is a hot topic in improving production benefits for electric related enterprises. Breaking the traditional thought of repair action without extensive former damage in scale of the cable insulation, the ...
Lv ChongWei +3 more
doaj +1 more source
A new insight into foaming mechanisms in injection molding via a novel visualization mold
eXPRESS Polymer Letters, 2016 The complex mechanisms of bubble nucleation and dynamics in foam injection molding have not been uncovered despite many previous efforts due to the non-steady stop-and-flow nature of injection molding and the non-uniform temperature and pressure ...
V. Shaayegan +3 more
doaj +1 more source
A Review on Machine Learning Models in Injection Molding Machines
Advances in Materials Science and Engineering, 2022 One of the most suitable methods for the mass production of complicated shapes is injection molding due to its superior production rate and quality. The key to producing higher quality products in injection molding is proper injection speed, pressure ...
Senthil Kumaran Selvaraj +4 more
doaj +1 more source
Development and design of binder systems for titanium metal injection molding: An overview [PDF]
, 2013 Titanium metal injection molding (Ti-MIM) has been practiced since the late 1980s. Logically, the Ti-MIM practice follows the similar processes developed for the antecedent materials such as stainless steel and ceramics.
Neil Edmonds +9 more
core +1 more source