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Relevant bibliographies by topics / Molding surface

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Academic literature on the topic 'Molding surface'

Author: Grafiati

Published: 3 June 2025

Last updated: 31 July 2025

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Journal articles on the topic "Molding surface"

1

Czyżewski, Piotr, Dariusz Sykutera, and Mateusz Rojewski. "The Impact of Selected Laser-Marking Parameters and Surface Conditions on White Polypropylene Moldings." Polymers 14, no. 9 (2022): 1879. http://dx.doi.org/10.3390/polym14091879.

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Laser marking of polymer materials is a technology that is increasingly used in industry. Polypropylene (PP) shows a low ability to absorb electromagnetic radiation in the near-infrared range (λ = 1064 nm). The paper presents the influence of the surface condition of white-colored polypropylene moldings on the efficiency of their marking with a laser beam. In addition, the operation of the commercial laser marking additive (LMA) Lifolas M 117009 UN, intended to support the process of laser marking of polyolefin surfaces, was verified. The study is an attempt to combine laser operating paramete

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Tedde, Giovanni Matteo, Denise Bellisario, Loredana Santo, and Fabrizio Quadrini. "Microsculpturing of Polymeric Surfaces by Compression Molding." Key Engineering Materials 699 (July 2016): 49–56. http://dx.doi.org/10.4028/www.scientific.net/kem.699.49.

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Surface micropatterning of polymers is an important process in a large number of applications ranging from microelectronics, sensors design and material science, to tissue engineering and cell biology. In this study a simple and versatile method for manufacturing micro-scale polymer surface patterns has been developed. Micropatterned surfaces of acrylonitrile-butadiene–styrene (ABS) were engineered by compression molding. Two different micropatterned surfaces were fabricated using diverse molds. The first micropatterning was achieved on a brass mold by the intersection of instrumented microind

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Lee, H. K., G. E. Yang, and Hong Gun Kim. "Molding Characteristics of Etched Surface Pattern in Polymers." Key Engineering Materials 306-308 (March 2006): 1001–6. http://dx.doi.org/10.4028/www.scientific.net/kem.306-308.1001.

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Molding characteristics are presented for the surface pattern of polymeric materials in injection molding. They are related to the polymer properties and surface roughness of the etched mold. The polymer structure and the mold roughness can affect roughness deviation and surface duplication quality on polymers. Experiments are performed with respect to the surface roughness analysis. It is expected that the duplication properties can contribute to molding process of surface pattern in injection molding.

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Kim, Hyoung-Seok, Jin-Woo Kim, Yong-Jae Kim, and Dong-Gi Lee. "Effects of Molding Condition on Surface Unevenness of GMT-Sheet Moldings." Journal of The Korean Society for Composite Materials 23, no. 5 (2010): 30–38. http://dx.doi.org/10.7234/kscm.2010.23.5.030.

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Lee, H. K., J. C. Huang, G. E. Yang, and Hong Gun Kim. "Analysis of Residual Stress in Thin Wall Injection Molding." Key Engineering Materials 306-308 (March 2006): 1331–36. http://dx.doi.org/10.4028/www.scientific.net/kem.306-308.1331.

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A relationship of residual stress distribution and surface molding states on polymeric materials is presented in thin-walled injection molding. The residual stress is computed by computational numerical analysis, observed with stress viewer and birefringence. The residual stress on polymeric parts can allude the surface quality as well as flow paths. The residual stress distribution on polymeric parts is related with thickness, gate layout, and polymer types. Molecular orientation on polymeric parts is also important in thin wall injection molding. The residual stress and molecular orientation

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Lee, H. K., G. E. Yang, and Hong Gun Kim. "Residual Stress and Surface Molding Conditions in Thin Wall Injection Molding." Advanced Materials Research 9 (September 2005): 137–42. http://dx.doi.org/10.4028/www.scientific.net/amr.9.137.

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Residual stress distribution and surface molding state of polymeric materials are presented for thin-walled injection molding. The residual stress is computed by computational numerical analysis, observed with a stress viewer and birefringence. The residual stress on the surface of the polymeric part can indicate the surface quality as well as flow paths. The residual stress distribution of the polymeric part is related with the part’s thickness, the gate layout, and the polymer type. Molecular orientation, affected by flow paths, is simulated and validated by observing the birefringence of th

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Li, Jian, Xun Zhang Yu, and Kai Zhang. "Research on the Molding Parameters for Low Pressure Sheet Molding Compounds." Applied Mechanics and Materials 44-47 (December 2010): 2612–16. http://dx.doi.org/10.4028/www.scientific.net/amm.44-47.2612.

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Molding parameters are significant for compression molding. In this paper, the molding process for low pressure sheet molding compounds thickened by crystalline unsaturated polyester was investigated. The optimal molding parameters such as molding temperature, molding pressure and curing time were determined by orthogonal test. And the effect of molding parameters on flexural strength and surface quality of molded parts were also studied. Results showed that when the molding temperature was 115°C, the pressure adding time was beginning at 15s after LPMC was put into the die cavity, the moving

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Zimmermann, Philipp, Daniel Schletz, Marisa Hoffmann, Patrick T. Probst, Andreas Fery, and Jürgen Nagel. "Molding Process Retaining Gold Nanoparticle Assembly Structures during Transfer to a Polycarbonate Surface." Polymers 16, no. 11 (2024): 1553. http://dx.doi.org/10.3390/polym16111553.

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The immobilization of gold nanoparticle (AuNP) linear surface assemblies on polycarbonate (PC) melt surface via molding is investigated. The order of the particle assemblies is preserved during the molding process. The assemblies on PC exhibit plasmonic coupling features and dichroic properties. The structure of the assemblies is quantified based on Scanning Electron Microscopy (SEM) and image analysis data using an orientational order parameter. The transfer process from mold to melt shows high structural fidelity. The order parameter of around 0.98 reflects the orientation of the lines and r

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Maghsoudi, Khosrow, Gelareh Momen, Reza Jafari, Masoud Farzaneh, and Tony Carreira. "Micro-Nanostructured Silicone Rubber Surfaces Using Compression Molding." Materials Science Forum 941 (December 2018): 1802–7. http://dx.doi.org/10.4028/www.scientific.net/msf.941.1802.

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A facile method is introduced for production of micro-nanostructured silicone rubber surfaces by means of direct replication using a compression molding system. The fabricated samples possessing surface roughness display water contact angle of more than 160o and contact angle hysteresis (CAH) and sliding angle of less than 5o. Such low surface wettability of silicone specimens verifies the induced superhydrophobic property. Chemically etched aluminum surfaces could work excellently as templates whose patterns were replicated on the rubber surfaces successfully. Various etching conditions were

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UCHIUMI, KAZUYASU, TETSUO TAKAYAMA, HIROSHI ITO, and AKINORI INOU. "SURFACE REPLICATION OF MOLDED PRODUCTS WITH MICRONEEDLE FEATURES IN INJECTION MOLDING." International Journal of Modern Physics: Conference Series 06 (January 2012): 166–71. http://dx.doi.org/10.1142/s2010194512003121.

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Micro-molding of microneedle features was conducted using several injection-molding techniques. Injection compression molding and injection molding were performed with supercritical carbon dioxide fluid and with or without vacuum processing inside the mold cavity. Effects of process parameters on processability and surface replication of the molded parts were evaluated. The height replication ratio for microneedles was improved using injection compression molding. At a shorter compression stroke, the needle height was improved, and the influence of compression delay time was also small. Moreov

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Dissertations / Theses on the topic "Molding surface"

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Cedorge, Thomas. "Surface roughness and draft angle effects on stereolithography molds." Thesis, Georgia Institute of Technology, 1999. http://hdl.handle.net/1853/18199.

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Bast, Felix. "Feasibility study and optimization of the design of an injection molded plastic bike frame." Thesis, Georgia Institute of Technology, 1996. http://hdl.handle.net/1853/20948.

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Masato, Davide. "Analysis of the tribological effects of mold surface properties on the micro injection molding process." Doctoral thesis, Università degli studi di Padova, 2018. http://hdl.handle.net/11577/3427272.

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Injection molding is one of the most widespread processes for the manufacturing of plastics products, for several applications. However, the increasing competitiveness of the current industrial environment constantly pushes the plastics industry towards the design of smaller, lighter and thinner parts, to reduce both product cost and environmental impact. This lead to significant manufacturing issues that are often related to the design of injection molding tools. In this contest, the design of mold surfaces represent a strategic point for the optimization of several key aspects of the process

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Shi, Jianjun. "Experiment and simulation of micro injection molding and microwave sintering." Thesis, Besançon, 2014. http://www.theses.fr/2014BESA2064/document.

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Procédé de moulage par injection de poudres est constitué de quatre étapes principales: la préparation des matières premières, moulage par injection, le déliantage et le frittage. Cette thèse présente les recherches sur deux aspects principaux: la micro-injection et frittage par micro -ondes. Les contributions principaux peuvent être conclues dans les quatre aspects suivants: Modification et complément de l'algorithme précédent pour la simulation du procédé de moulage par injection; L'évaluation et la mise en œuvre de l'effet de tension de surface en simulation pour micro-injection; Micro-onde

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Boualleg, Abdelmadjid. "Investigations on post-processing of 3D printed thermoplastic polyurethane (TPU) surface." Thesis, Högskolan i Halmstad, Akademin för ekonomi, teknik och naturvetenskap, 2019. http://urn.kb.se/resolve?urn=urn:nbn:se:hh:diva-41203.

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Abstract The reduction of product development cycle time is a major concern in industries to remain competitive in the marketplace. Among various manufacturing technologies, 3D printing technology or also known as additive manufacturing (AM), has shown excellent potential to reduce both the cycle time and cost of the product due to its lower consumption of energy and material usage compared to conventional manufacturing. Fused deposition modeling (FDM) is one of the most popular additive manufacturing technologies for various engineering applications which has the ability to build functional p

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Raja, Moshan Haider. "Experimental optimization of process parameters to obtain class A surface finish in resin transfer molding process." Thesis, McGill University, 2005. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=102158.

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Resin transfer molding (RTM) has great potential to become an efficient and economical process for fabricating large and complicated automotive composite structures. Low capital investment, excellent mechanical properties, closed mold processing, low pressure equipment, short cycle times and process versatility in component integration and assembly, make RTM very attractive for high volume automotive applications. However, a high class surface finish, required for exterior car body panels, is difficult to achieve with RTM. There are several material and process parameters that severely affect

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Ting, Huang, and Nordqvist Daniel. "Design and manufacturing of SLM printed tooling for plastic injection molding." Thesis, Jönköping University, Tekniska Högskolan, 2021. http://urn.kb.se/resolve?urn=urn:nbn:se:hj:diva-54170.

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The thesis work is to show that the use of SLM (Additive Manufacturing) compared with the traditional process to make injection molds will have advantages in design, especially in waterways. This thesis work gives seven different versions of design applied to the SLM method to analyze and compare them in Solidworks® and Moldflow® to figure out what design is suitable for the SLM method. Through analysis of different versions, the finding of this thesis work is that the conformal waterway of design and lighter but stead structure in the SLM method causes the SLM molds' cooling performance to b

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Thakur, Varun. "Influence of temperature and polymer/mold surface interactions on micro-feature replication at ambient pressure in micro injection molding." Connect to this title online, 2006. http://etd.lib.clemson.edu/documents/1175185896/.

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Holmgren, Julia, and Fredrik Christensen. "Framtagning av testmetod för värmeledningspåverkan av formsprutningsverktygens ytbeläggning." Thesis, Malmö universitet, Fakulteten för teknik och samhälle (TS), 2019. http://urn.kb.se/resolve?urn=urn:nbn:se:mau:diva-20246.

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Sedan 1951 har Tetra Pak tillverkat livsmedelsförpackningar, formsprutningsverktyg och fyll-ningsmaskinerna för livsmedelsförpackningar. En del livsmedelsförpackningar som t.ex. gräddeoch yoghurt kan ha en formsprutad topp av plast. Det är nödvändigt att den formsprutade plas-ten stelnar så snabbt som möjligt. För att minska tiden för stelning så används formverktygmed hög värmeledningsförmåga, detta för att få stabila detaljer och ändå göra det möjligt atthålla en hög produktion. En acceptabel livslängd på verktygen uppnås genom att de ytbeläggs.Ytbeläggningen består dels av en hårdanodiserad

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ZAMPIERON, JOAO V. "Caracterizacao fisica de particulas e reologica de um sistema heterogeneo utilizado em moldalgem de pos por injecao a baixa pressao." reponame:Repositório Institucional do IPEN, 2001. http://repositorio.ipen.br:8080/xmlui/handle/123456789/10979.

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Made available in DSpace on 2014-10-09T12:46:24Z (GMT). No. of bitstreams: 0<br>Made available in DSpace on 2014-10-09T14:01:24Z (GMT). No. of bitstreams: 1 07540.pdf: 5595475 bytes, checksum: 832f00e3a259330c79b1d3676cd33214 (MD5)<br>Tese (Doutoramento)<br>IPEN/T<br>Instituto de Pesquisas Energeticas e Nucleares - IPEN/CNEN-SP

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Books on the topic "Molding surface"

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Gordon, Simpson W., ed. Plastics: Surface and finish. 2nd ed. Royal Society of Chemistry, 1995.

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Rosato, Dominick V. Injection Molding Handbook. Springer US, 2000.

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Ryntz, Rose A. Adhesion to plastics: Molding and paintability. Global Press, 1998.

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J. E. (John Everts) 1897-1979 Lamar and Robert Mann 1912 Grogan. Illinois Surface Clays As Bonding Clays for Molding Sands, an Exploratory Study; Report of Investigations No. 104. Creative Media Partners, LLC, 2021.

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Whelan, Tony. Injection Molding of Thermoplastic Materials - 2. 1990.

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Anonyma. Practical Projection; Development of Surfaces; Practical Pattern Problems; Architectural Proportion; Development of Moldings; Skylights. Franklin Classics Trade Press, 2018.

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Anonyma. Practical Projection; Development of Surfaces; Practical Pattern Problems; Architectural Proportion; Development of Moldings; Skylights. Creative Media Partners, LLC, 2023.

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Beowulf. Practical Projection; Development of Surfaces; Practical Pattern Problems; Architectural Proportion; Development of Moldings; Skylights. Creative Media Partners, LLC, 2018.

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Anonyma. Practical Projection ; Development of Surfaces ; Practical Pattern Problems ; Architectural Proportion ; Development of Moldings ; Skylights. Franklin Classics, 2018.

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A A B 1879 Houghton. Concrete Floors and Side-Walks; A Practical Treatise Explaining the Molding of Concrete Floor and Sidewalk Units, with Plain and Ornamental Surfaces, ... and Sidewalks with Illustrations of the E. Franklin Classics Trade Press, 2018.

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Book chapters on the topic "Molding surface"

1

Calaon, Matteo, Danilo Quagliotti, and Guido Tosello. "Surface Replication in Micro Injection Molding." In Micro Injection Molding. Carl Hanser Verlag GmbH & Co. KG, 2018. http://dx.doi.org/10.1007/978-1-56990-654-5_4.

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Calaon, Matteo, Danilo Quagliotti, and Guido Tosello. "Surface Replication in Micro Injection Molding." In Micro Injection Molding. Carl Hanser Verlag GmbH & Co. KG, 2018. http://dx.doi.org/10.3139/9781569906545.004.

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Kerkstra, Randy, and Steve Brammer. "Glass Fibers on Surface." In Injection Molding Advanced Troubleshooting Guide. Carl Hanser Verlag GmbH & Co. KG, 2021. http://dx.doi.org/10.1007/978-1-56990-835-8_32.

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Kerkstra, Randy, and Steve Brammer. "Glass Fibers on Surface." In Injection Molding Advanced Troubleshooting Guide. Carl Hanser Verlag GmbH & Co. KG, 2018. http://dx.doi.org/10.3139/9781569906460.032.

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Kerkstra, Randy, and Steve Brammer. "Glass Fibers on Surface." In Injection Molding Advanced Troubleshooting Guide, 2nd ed. Carl Hanser Verlag GmbH & Co. KG, 2021. http://dx.doi.org/10.3139/9781569908358.032.

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Griffiths, Christian A. "Surface Treatment of Mold Tools in Micro Injection Molding." In Micro Injection Molding. Carl Hanser Verlag GmbH & Co. KG, 2018. http://dx.doi.org/10.1007/978-1-56990-654-5_7.

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Griffiths, Christian A. "Surface Treatment of Mold Tools in Micro Injection Molding." In Micro Injection Molding. Carl Hanser Verlag GmbH & Co. KG, 2018. http://dx.doi.org/10.3139/9781569906545.007.

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Nelson, Jayson J. "Molding Surface Design and Useful Equations." In Precision Lens Molding of Glass: A Process Perspective. Springer Singapore, 2020. http://dx.doi.org/10.1007/978-981-15-4238-1_3.

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Lee, H. K., G. E. Yang, and Hong Gun Kim. "Residual Stress and Surface Molding Conditions in Thin Wall Injection Molding." In Macro-, Meso-, Micro- and Nano-Mechanics of Materials. Trans Tech Publications Ltd., 2005. http://dx.doi.org/10.4028/0-87849-979-2.137.

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Evans, J. "8 Interfacial Aspects of Ceramic Injection Molding." In Surface and Colloid Chemistry in Advanced Ceramics Processing. CRC Press, 2017. http://dx.doi.org/10.1201/9780203737842-9.

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Conference papers on the topic "Molding surface"

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Homma, Soichi, Daichi Okada, Akihito Sawanobori, Susumu Yamamoto, and Hiroshi Nishikawa. "Effect of Plasma Etching and Color Difference of the Molding Compound Surface on Adhesion in Electromagnetic Shielding." In 2025 IEEE 75th Electronic Components and Technology Conference (ECTC). IEEE, 2025. https://doi.org/10.1109/ectc51687.2025.00340.

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Fukushima, Akiro, Motoaki Kawazu, Hidenori Ito, et al. "Development of ultraprecise injection molding method for thermoplasticlenses." In International Symposium on Optical Fabrication, Testing, and Surface Evaluation, edited by Jumpei Tsujiuchi. SPIE, 1992. http://dx.doi.org/10.1117/12.132109.

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Lu, Hui-Lei, and Guang-Hong Hu. "Microcellular Foam Injection Molding Surface Improvement Methods." In 2nd Annual International Conference on Advanced Material Engineering (AME 2016). Atlantis Press, 2016. http://dx.doi.org/10.2991/ame-16.2016.174.

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Shitrit, Nir, Igor Yulevich, Dekel Veksler, Vladimir Kleiner, and Erez Hasman. "Molding Surface Plasmons by Spinoptical Rashba Metasurfaces." In CLEO: QELS_Fundamental Science. OSA, 2014. http://dx.doi.org/10.1364/cleo_qels.2014.fw3c.6.

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Bardt, Jeffrey, Nathan Mauntler, Gerald Bourne, Tony L. Schmitz, John C. Ziegert, and W. Gregory Sawyer. "Metallic Glass Surface Patterning by Micro-Molding." In ASME 2005 International Mechanical Engineering Congress and Exposition. ASMEDC, 2005. http://dx.doi.org/10.1115/imece2005-81099.

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The micro-molding of bulk amorphous metal to create sub-micrometer to sub-millimeter surface features was investigated. The goal was to demonstrate the reproduction of such features in a metallic material from a master. The bulk metallic glass material was embossed between the glass transition and crystallization temperatures. Silicon wafers patterned by deep reactive ion etching were used as masters. The patterns were designed to test the effects and interactions of aspect ratios, geometry, and spatial proximity. In addition to these patterns, a master was developed to mold two-dimensional ch

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Farinato, R. S., L. G. Magliocco, J. S. Brinen, et al. "Adhesion and Surface Chemistry of Sheet Molding Compound." In International Congress & Exposition. SAE International, 1991. http://dx.doi.org/10.4271/910505.

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Choi, Charles J., Zhida Xu, Hsin-Yu Wu, Gang Logan Liu, and Brian T. Cunningham. "Surface-enhanced Raman scattering nanodomes fabricated by nanoreplica molding." In 2010 Ninth IEEE Sensors Conference (SENSORS 2010). IEEE, 2010. http://dx.doi.org/10.1109/icsens.2010.5690241.

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Ellison, Thomas M., Stephen P. McCarthy, and Arthur K. Delusky. "Surface Finishing/Compression Molding SFC: The Valyi™ Process." In International Congress & Exposition. SAE International, 1999. http://dx.doi.org/10.4271/1999-01-0850.

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Yoon, Sung-Hwan, Jun S. Lee, Ji-Sun Im, et al. "Effect of Tooling Surface Roughness in Micro-Injection Molding." In ASME 2008 International Manufacturing Science and Engineering Conference collocated with the 3rd JSME/ASME International Conference on Materials and Processing. ASMEDC, 2008. http://dx.doi.org/10.1115/msec_icmp2008-72093.

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Quality of tooling surface has been considered as one of the important factors defining the injection molded part quality. Therefore, surface polishing has been an important and relatively expensive step in conventional mold making process. Although the poor surface quality impacts the product quality when molding macroscale parts, it becomes more significant with sub-micrometer features. Previous micro injection molding research result has indicated that rough tooling surface may cause polymer adhesion on the tooling surface. To evaluate the effect of roughness, optical grade polycarbonate wa

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Bieliński, Marek, Joanna Chrapkowska, Piotr Czyżewski, and Bartosz Nowinka. "Influence of electrical discharge machining of the molding cavity on the surface condition of filled polymer moldings." In XIV INTERNATIONAL CONFERENCE ELECTROMACHINING 2023. AIP Publishing, 2024. http://dx.doi.org/10.1063/5.0203487.

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Reports on the topic "Molding surface"

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Covavisaruch, Sirijutaratana. Comparison of mechanical behaviors of microwave and thermal cured on SiC whisker-filled polybenzoxazine. Chulalongkorn University, 2006. https://doi.org/10.58837/chula.res.2006.76.

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To investigate the effect of microwave cure and thermal cure in silicon carbide whisker (SiCw) filled in polybenzoxazine (PBZ) composite on its corresponding thermal and mechanical behaviors. SiC whisker is thus, used as a filler of the polybenzoxazine to enhance the microwave absorption capability of the molding compound and to reinforce the material. The experimental results reveal that the benzoxazine resin (BA-a) was hardly cured at a high power of 1 kW for 15 min. However, with a relatively low content at 4% by weight SiCw, the benzoxazine resin was found to be cured relatively well. Ther

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Garcia Aramendiz, Johan Sebastián, Leonardo Forero Varela, and Jorge Alberto Medina Perilla. Evaluation of the effect of cellulose nanofibers in thermoplastic starch films. Universidad de los Andes, 2024. https://doi.org/10.51573/andes.pps39.ss.bbb.9.

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Thermoplastic starches (TPS) are important bio-based, biodegradable polymers used in flexible packaging. However, their mechanical properties, processability, and high hydrophilicity limit their applications. This study examines the effects of chemical modifications and mechanical reinforcements on TPS matrices. Combinations of native and acetylated TPS, reinforced with native (CNF) and acetylated cellulose nanofibers (CNFA) at 1%, 2%, 3%, and 10%, were analyzed. TPS films were prepared with CNF using compression molding, followed by structural, morphological, mechanical, and hygroscopic analy

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Kennedy, Alan, Andrew McQueen, Mark Ballentine, et al. Sustainable harmful algal bloom mitigation by 3D printed photocatalytic oxidation devices (3D-PODs). Engineer Research and Development Center (U.S.), 2022. http://dx.doi.org/10.21079/11681/43980.

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The impacts of Harmful Algal Blooms (HAB), often caused by cyanobacteria (Figure 1), on water resources are increasing. Innovative solutions for treatment of HABs and their associated toxins are needed to mitigate these impacts and decrease risks without introducing persistent legacy contaminants that cause collateral ecosystem impacts. This technical note (TN) identifies novel opportunities enabled by Additive Manufacturing (AM), or 3D printing, to produce high surface area advanced material composites to rapidly prototype sustainable environmental solutions for aquatic nuisance species contr

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