Journal of Manufacturing Processes最新文献_第3页

Mechanistic study on the enhancement of vibration-impact effect by high-concentration carbonyl iron MRF to improve SiCp/Al surface quality 高浓度羰基铁磁流变炉增强振动冲击效应改善SiCp/Al表面质量的机理研究

IF 6.1 1区工程技术

Journal of Manufacturing Processes Pub Date : 2025-05-09 DOI: 10.1016/j.jmapro.2025.04.099

Yan Gu , Weidong Zhou , Jieqiong Lin , Xiaoqin Zhou , Baojun Yu , Tianyu Gao , Yuanshuo Liu

{"title":"Mechanistic study on the enhancement of vibration-impact effect by high-concentration carbonyl iron MRF to improve SiCp/Al surface quality","authors":"Yan Gu , Weidong Zhou , Jieqiong Lin , Xiaoqin Zhou , Baojun Yu , Tianyu Gao , Yuanshuo Liu","doi":"10.1016/j.jmapro.2025.04.099","DOIUrl":"10.1016/j.jmapro.2025.04.099","url":null,"abstract":"<div><div>In this study, to improve the surface quality of SiCp/Al using the vibrational magnetorheological compound polishing method, the mechanism behind the enhanced vibration-impact effect through the use of high-concentration carbonyl iron magnetorheological fluid (HCCI-MRF) was elucidated for the first time. The vibration-impact effect of abrasives on the stability of microstructures in MRF was analyzed to elucidate the mechanism behind the improved surface quality. A shear yield stress model based on triangular microstructures was proposed for HCCI-MRF to characterize its mechanical properties. Rheological tests were performed to validate the accuracy of the proposed yield stress model and to qualitatively analyze the effect of vibration on the dynamic properties of MRF. Furthermore, a material removal rate (MRR) model integrating vibration-impact force and MRF mechanical properties was developed to demonstrate how these factors collectively contribute to the enhanced MRR. When integrated with the polishing experiments on SiCp/Al, the HCCI-MRF transforms the vibration-impact effect into a beneficial factor, preserves the stability of microstructures, and thereby enhances polishing force, MRR, surface quality. Both HCCI-MRF and vibration-impact effect contribute to decreasing the step height of SiCp/Al, while the vibration-impact effect plays a more significant role than the HCCI-MRF. Therefore, elucidating the enhancement mechanism of the vibration-impact effect mediated by HCCI-MRF is critical to understanding the synergistic mechanism governing composite polishing.</div></div>","PeriodicalId":16148,"journal":{"name":"Journal of Manufacturing Processes","volume":"146 ","pages":"Pages 399-426"},"PeriodicalIF":6.1,"publicationDate":"2025-05-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143923312","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

An adaptive abrasive flow control system for maskless abrasive waterjet milling process 无掩模磨料水射流铣削过程的自适应磨料流量控制系统

IF 6.1 1区工程技术

Journal of Manufacturing Processes Pub Date : 2025-05-08 DOI: 10.1016/j.jmapro.2025.04.062

R. Prabhu, M. Kanthababu

{"title":"An adaptive abrasive flow control system for maskless abrasive waterjet milling process","authors":"R. Prabhu, M. Kanthababu","doi":"10.1016/j.jmapro.2025.04.062","DOIUrl":"10.1016/j.jmapro.2025.04.062","url":null,"abstract":"<div><div>This study examines the implementation of the Adaptive Abrasive Flow Control System (AAFCS) in abrasive waterjet (AWJ) milling to mitigate over-erosion during the raster path machining cycle. The AAFCS adaptively reduces the abrasive flow during the deceleration of the cutting head in the raster path machining cycle, thereby causing less erosion on the workpiece material. Stainless steel is employed as the material to demonstrate the effectiveness of the AAFCS in mitigating over-erosion. Based on the preliminary experiments, the AWJ milling process parameters, such as a water pressure (P) of 250 MPa, a traverse rate (TR) of 1000 mm/min, an abrasive flow rate (AFR) of 0.32 kg/min, and a stand-off distance of 3 mm, are chosen for experimentation. Three AWJ-milled pockets, each measuring 50 mm by 2 mm, are carried out by increasing the step-over (SO) from 0.2 mm to 0.3 mm and finally to 0.35 mm. The developed AAFCS is ineffective in mitigating over-erosion at a 0.2 mm step-over due to a reduced traverse rate and increased AWJ overlap at the step-over regions, which extend the interaction time and expose the material to high-velocity AWJ plume, intensifying erosion. Contour analysis of AWJ milling reveals that AAFCS effectively mitigates the over-erosion effect at step-over conditions of 0.3 mm and 0.35 mm. The integration of AAFCS in maskless AWJ milling enhances its applicability in aerospace, electronics, and defense by minimizing material waste and optimizing machine resources and production time.</div></div>","PeriodicalId":16148,"journal":{"name":"Journal of Manufacturing Processes","volume":"146 ","pages":"Pages 337-358"},"PeriodicalIF":6.1,"publicationDate":"2025-05-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143918536","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

A knowledge mapping of the state-of-the-art on DED-WAAM deposition trajectory evaluation d - waam沉积轨迹评价的最新知识图谱

IF 6.1 1区工程技术

Journal of Manufacturing Processes Pub Date : 2025-05-08 DOI: 10.1016/j.jmapro.2025.04.051

Christelle Grandvallet , Yann Ledoux , Nicolas Béraud , Frédéric Vignat , Franck Pourroy , Elhadi Mechekour , Maxime Limousin , Pascal Robert , Jérôme Pailhès

{"title":"A knowledge mapping of the state-of-the-art on DED-WAAM deposition trajectory evaluation","authors":"Christelle Grandvallet , Yann Ledoux , Nicolas Béraud , Frédéric Vignat , Franck Pourroy , Elhadi Mechekour , Maxime Limousin , Pascal Robert , Jérôme Pailhès","doi":"10.1016/j.jmapro.2025.04.051","DOIUrl":"10.1016/j.jmapro.2025.04.051","url":null,"abstract":"<div><div>This article aims at mapping the current knowledge related to DED-WAAM in order to assess and control the deposition trajectory and associated manufacturing strategy, especially the toolpath, for building weld beads with DED-WAAM technology. To do so, a thorough state of knowledge study from a group of experts and a targeted list of scientific articles points out several issues identified as critical parameters or handles due to their influence onto the deposition trajectory throughout the WAAM manufacturing process, and therefore onto the final part quality. For instance, the studied elements in this work are namely the trajectory generation variables (e.g. deposition rate, fixtures or substrate geometry), the heating parameters (e.g. arc power or heating devices), the manufacturing time management, the weld bead shape defects, the workpiece geometry, or the final part quality indicators. Thanks to a global research methodology, the resulting maps represent the interrelations between the WAAM parameters as well as the multi-physical phenomena at stake before, during and after building a weld beadand encompasses various scientific challenges, whether geometrical, mechanical or thermal. Therefore, they contribute to understanding the main performance criteria for assessing a deposition trajectory, guiding WAAM practitioners' decisions before building a complete part with this additive technology.</div></div>","PeriodicalId":16148,"journal":{"name":"Journal of Manufacturing Processes","volume":"146 ","pages":"Pages 380-398"},"PeriodicalIF":6.1,"publicationDate":"2025-05-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143923311","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Chatter suppression for milling based on local resonance elastic metamaterials 基于局部共振弹性超材料的铣削颤振抑制

IF 6.1 1区工程技术

Journal of Manufacturing Processes Pub Date : 2025-05-08 DOI: 10.1016/j.jmapro.2025.04.102

Gang Wang , Shaoke Wan , Dangchao Li , Lele Li , Shuo Liu , Xiaohu Li

{"title":"Chatter suppression for milling based on local resonance elastic metamaterials","authors":"Gang Wang , Shaoke Wan , Dangchao Li , Lele Li , Shuo Liu , Xiaohu Li","doi":"10.1016/j.jmapro.2025.04.102","DOIUrl":"10.1016/j.jmapro.2025.04.102","url":null,"abstract":"<div><div>One of the most important features of metamaterials is the generation of band gaps, where waves cannot propagate through. In particular, local resonance metamaterials are widely used in the field of vibration suppression due to their ability to generate band gaps in the low frequency range. In this paper, we try to apply the concept of metamaterials to the milling process, and propose two new local resonance metamaterial tool structures to realize chatter suppression of slender tools. Two types of local resonance milling tools are designed for different machining scenarios and the band gaps of the proposed structures are calculated by the transfer matrix (TM) method. Then, a combined analytical-experimental method is used to determine the tool tip frequency response functions (FRFs) for the spindle-tool holder-tool configuration, where the full receptances of the local resonance milling tool are obtained through the spectral element method (SEM). The corresponding chatter stability lobe diagrams (SLDs) are constructed and the results show that the critical depth of cut and the proportion of stable region are significantly enhanced by the local resonance milling tool. Finally, the milling performance of the new tool is verified via a set of milling tests. The results show that the proposed structures can effectively suppress chatter and improve the surface quality of the workpiece.</div></div>","PeriodicalId":16148,"journal":{"name":"Journal of Manufacturing Processes","volume":"146 ","pages":"Pages 359-379"},"PeriodicalIF":6.1,"publicationDate":"2025-05-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143918537","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Study on the grinding mechanism of self-sharpening agglomerated diamond wheels for hard and brittle materials 硬脆材料自锐团聚金刚石砂轮磨削机理研究

IF 6.1 1区工程技术

Journal of Manufacturing Processes Pub Date : 2025-05-07 DOI: 10.1016/j.jmapro.2025.04.098

Chao Tang, Ning Liu, Pengfei Wu, Xue Li, Jun Li, Yongwei Zhu

{"title":"Study on the grinding mechanism of self-sharpening agglomerated diamond wheels for hard and brittle materials","authors":"Chao Tang, Ning Liu, Pengfei Wu, Xue Li, Jun Li, Yongwei Zhu","doi":"10.1016/j.jmapro.2025.04.098","DOIUrl":"10.1016/j.jmapro.2025.04.098","url":null,"abstract":"<div><div>Agglomerated diamond (AD) wheels, which integrate the advantages of fine-grained abrasives with enhanced wear resistance, were employed to overcome the wear limitations of conventional fine-grained wheels in precision grinding of hard and brittle materials. The grinding mechanism of AD wheels was systematically investigated through theoretical modeling and numerical analysis, using single-crystal diamond (SCD) wheels for comparative evaluation. The thickest chip models were established for both the AD wheel and the SCD wheel, followed by numerical simulations and experimental validation involving the grinding of fused quartz. The results demonstrated that the AD wheel features a higher density of protruding abrasives, reduced abrasive spacing, and more uniform abrasive heights, leading to thinner chip formation. Significant variations in undeformed chip thickness among quasi-equal-height micro-edges on a single active AD abrasive resulted in their functional differentiation into primary and non-primary working micro-edges. From 30 to 90 grinding passes, the surface roughness (Ra) of the workpiece processed with the SCD wheel increased by 56.1 %, whereas that of the workpiece processed with the AD wheel decreased by 10.2 %. Throughout the grinding process, the AD wheel consistently maintained superior surface quality and stability. The micro-fracture of AD abrasives during grinding enables sharp non-primary working micro-edges to replace dulled primary working micro-edges, with this renewal continuing as new primary working micro-edges degrade. This self-sharpening mechanism ensures the processing stability of AD wheels and highlights the significant potential of ultrafine abrasives for further applications in precision grinding.</div></div>","PeriodicalId":16148,"journal":{"name":"Journal of Manufacturing Processes","volume":"146 ","pages":"Pages 320-336"},"PeriodicalIF":6.1,"publicationDate":"2025-05-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143918535","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

The importance of patterning design in laser-induced graphene for advanced applications 激光诱导石墨烯的图形设计对先进应用的重要性

IF 6.1 1区工程技术

Journal of Manufacturing Processes Pub Date : 2025-05-07 DOI: 10.1016/j.jmapro.2025.05.001

Jianwei Zhai , Zhou Yu , Jun Hu

引用次数: 0

Experimental validation of cutting forces modeling in micromilling of Inconel 718 considering material heterogeneity and wear-induced tool edge rounding 考虑材料非均匀性和刀具刃口磨圆的Inconel 718微铣削切削力模型的实验验证

IF 6.1 1区工程技术

Journal of Manufacturing Processes Pub Date : 2025-05-07 DOI: 10.1016/j.jmapro.2025.04.101

Gabriel de Paiva Silva , Milla Caroline Gomes , Márcio Bacci da Silva , Lucival Malcher , Déborah de Oliveira

{"title":"Experimental validation of cutting forces modeling in micromilling of Inconel 718 considering material heterogeneity and wear-induced tool edge rounding","authors":"Gabriel de Paiva Silva , Milla Caroline Gomes , Márcio Bacci da Silva , Lucival Malcher , Déborah de Oliveira","doi":"10.1016/j.jmapro.2025.04.101","DOIUrl":"10.1016/j.jmapro.2025.04.101","url":null,"abstract":"<div><div>The process of chip formation in micromilling is fundamentally different from traditional machining in macro scale, because of the size effect. The workpiece cannot always be treated as homogeneous, since the small dimensions of the cutting-edge radius of a micromill can be in the same order of magnitude as the microstructure of the machined material. Microtools become rounded and rapidly lose their cutting capacity as a consequence of the high wear rates encountered in micromilling. In the present work, a numerical simulation of micromilling of Inconel 718 was performed, considering the heterogeneity of the workpiece material (homogeneous and heterogeneous assumptions) and the wear-induced increase in the cutting-edge radius of the microtool (edge radius 1 μm or 5 μm). Machining experiments were conducted to validate the simulation. The experiments consisted in fabricating microslots on a sample of Inconel 718 using a 400 μm diameter WC micromill coated with AlTiN. The cutting forces obtained from the numerical model were compared to those obtained from the experiments. The results showed a small variation between the experimental and numerical forces varying from 0.5 N to 1.0 N and from 0.2 N to 1.4 N, for experimental and numerical, respectively. The wear of the microtool, simulated by the larger edge radius, led to an increase in experimental forces, as expected. The simulated cutting forces, however, increased in 700 %. Finally, it was concluded that lower values of fz (0.5 μm and 1.0 μm) could not properly form chips on the simulations and resulted in plowing marks on the experiments, indicating that higher values (fz = 2.5 μm and 4.0 μm) might be above the minimum uncut chip thickness and are more adequate for the micromilling of Inconel 718.</div></div>","PeriodicalId":16148,"journal":{"name":"Journal of Manufacturing Processes","volume":"146 ","pages":"Pages 303-319"},"PeriodicalIF":6.1,"publicationDate":"2025-05-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143912380","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Mechanical properties, carbon absorbance and melt pool analysis of laser melting of metal-polymer composite for metal additive manufacturing 金属增材制造中激光熔化金属-聚合物复合材料的力学性能、碳吸光度和熔池分析

IF 6.1 1区工程技术

Journal of Manufacturing Processes Pub Date : 2025-05-07 DOI: 10.1016/j.jmapro.2025.04.039

Arnoldas Sasnauskas , Moyinoluwa Otubela , Jamie Bell , Asli Coban , Wenyou Zhang , Ramesh Babu , Paul A. Hooper , Minh-Son Pham , Rocco Lupoi

{"title":"Mechanical properties, carbon absorbance and melt pool analysis of laser melting of metal-polymer composite for metal additive manufacturing","authors":"Arnoldas Sasnauskas , Moyinoluwa Otubela , Jamie Bell , Asli Coban , Wenyou Zhang , Ramesh Babu , Paul A. Hooper , Minh-Son Pham , Rocco Lupoi","doi":"10.1016/j.jmapro.2025.04.039","DOIUrl":"10.1016/j.jmapro.2025.04.039","url":null,"abstract":"<div><div>Metal Additive manufacturing using Powder Sheets (MAPS) is a recently proposed solution to various challenges in powder based additive manufacturing. Understanding of the interactions between carbon absorption, plume generation and keyholing is critical for successful utilisation of MAPS. MAPS feedstock is a metal powder and polymer composite sheet that can have a yield strength ranging from 0.3 ± 0.1 MPa to 1.7 ± 0.5 MPa depending on the polymer concentration, with higher concentrations experiencing more gradual and ligament type failure. This study presents that 27.8 ± 3.8 % of the carbon present in the powder sheet is absorbed by the bulk material during MAPS, irrespective of the polymer concentration in the composite. Most of the carbon is lost due to polymer vaporisation and the formation of gases, therefore generating significant plume and causes effects such as powder sheet detachment from the scan area and laser obstruction. At high laser scan speeds, carbon in the form of a black residue remains on the print surface. This interaction with the polymer leads to enhanced keyholing across a variety of laser scanning speeds and produces melt pools with larger depth-to-width ratios than typical powder. Across the energy densities studied there is an average 41 ± 18 % increase in depth-to-width variation between MAPS and loose powder printing.</div></div>","PeriodicalId":16148,"journal":{"name":"Journal of Manufacturing Processes","volume":"145 ","pages":"Pages 642-655"},"PeriodicalIF":6.1,"publicationDate":"2025-05-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143912904","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

The mechanism study of high-speed machining of Ti alloy assisted by low-temperature magnetic field coupling 低温磁场耦合辅助下钛合金高速加工机理研究

IF 6.1 1区工程技术

Journal of Manufacturing Processes Pub Date : 2025-05-06 DOI: 10.1016/j.jmapro.2025.05.007

Jianping Wang , Shigang Tang , Li Lin , Ruoyu Zhou , Yukun Mao , Yinfei Yang , Ahmed Mohamed Mahmoud Ibrahim , Ning He , Xiuqing Hao

{"title":"The mechanism study of high-speed machining of Ti alloy assisted by low-temperature magnetic field coupling","authors":"Jianping Wang , Shigang Tang , Li Lin , Ruoyu Zhou , Yukun Mao , Yinfei Yang , Ahmed Mohamed Mahmoud Ibrahim , Ning He , Xiuqing Hao","doi":"10.1016/j.jmapro.2025.05.007","DOIUrl":"10.1016/j.jmapro.2025.05.007","url":null,"abstract":"<div><div>Ti alloy are primary materials used in the aerospace field, yet the outcomes of their high-speed machining are still not entirely satisfactory. This study introduces low temperature and magnetic fields into the high-speed machining of titanium alloys to address current challenges. The study investigated the effects of introducing low temperature and magnetic fields on the cutting performance, tool wear, and the changes in the workpiece material from macroscopic morphology to microstructural characteristics during high-speed machining of titanium alloys. The results indicate that the low-temperature magnetic field technology effectively combines the advantages of low temperature and magnetic fields, enhancing the material's machinability. This approach achieves surface roughness of 0.075 μm and extends tool life to 125 min. The cutting force and cutting temperature are reduced by 18.6 % and 83.9 % respectively. The cryogenic-magnetic field coupling effect addresses the issue of tool stress concentration and reduces tool edge chipping. Overall, compared with standalone cryogenic or dry cutting processes, the cryogenic-magnetic field technology demonstrates improved surface quality, smoothed chip morphology, and reduced metamorphic layer on workpiece surfaces.</div></div>","PeriodicalId":16148,"journal":{"name":"Journal of Manufacturing Processes","volume":"146 ","pages":"Pages 286-302"},"PeriodicalIF":6.1,"publicationDate":"2025-05-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143912379","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

The ROPEVEMI project: Industrial scale-up of a microwave-assisted rotational moulding process for sustainable manufacturing of polyethylene ROPEVEMI项目：微波辅助旋转成型工艺的工业规模扩大，用于可持续制造聚乙烯

IF 6.1 1区工程技术

Journal of Manufacturing Processes Pub Date : 2025-05-06 DOI: 10.1016/j.jmapro.2025.05.003

Maurizio Vignolo , Roberto Utzeri , Giorgio Luciano , Maria Teresa Buscaglia , Fabio Bertini , Gloria Porta , Paola Stagnaro

{"title":"The ROPEVEMI project: Industrial scale-up of a microwave-assisted rotational moulding process for sustainable manufacturing of polyethylene","authors":"Maurizio Vignolo , Roberto Utzeri , Giorgio Luciano , Maria Teresa Buscaglia , Fabio Bertini , Gloria Porta , Paola Stagnaro","doi":"10.1016/j.jmapro.2025.05.003","DOIUrl":"10.1016/j.jmapro.2025.05.003","url":null,"abstract":"<div><div>The paper reports an overview of the ROPEVEMI project aiming at the development, from laboratory to industrial scale, of an innovative and sustainable microwave-assisted rotational moulding (RM) process for manufacturing of polyethylene (PE) powders into medium-to-large-size hollow items. Based on a preliminary screening of MW-active materials which has proven the effective energy saving in the use of microwaves as heating source, here the best responsive formulations were deeply investigated and scaled-up to be used as sustainable, versatile and cost-effective coatings to make the moulds used in classic RM technology heatable in a MW field. The parameters involved into the formulation and composition, in terms of MW-active materials, their amount with respect to the mould mass, as well as the relative parameters of the microwave heating were settled. Finally, high quality PE prototypes were prepared for the first time by means of an innovative MW-assisted RM process, demonstrating its industrial feasibility.</div></div>","PeriodicalId":16148,"journal":{"name":"Journal of Manufacturing Processes","volume":"146 ","pages":"Pages 273-285"},"PeriodicalIF":6.1,"publicationDate":"2025-05-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143912378","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0