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Improving the shape stability and enhancing the properties of layer dependent material extruded biodegradable polylactic acid for thin implants

期刊: RAPID PROTOTYPING JOURNAL, 2021; 27 (6)

Purpose This paper aims to establish an appropriate annealing method, which is necessary for shape stability and to evaluate their potential degradati......

Tilting separation simulation and theory verification of mask projection stereolithography process

期刊: RAPID PROTOTYPING JOURNAL, 2021; 27 (5)

Purpose This study aims to accurately simulate the tilting separation process of mask projection stereolithography (MPSL) and verify the tilting theor......

Manufacturability analysis of extremely fine porous structures for selective laser melting process of Ti6Al4V alloy

期刊: RAPID PROTOTYPING JOURNAL, 2021; 27 (8)

Purpose The manufacturability of extremely fine porous structures in the SLM process has rarely been investigated, leading to unpredicted manufacturin......

A finishing process via ultrasonic drilling for additively manufactured carbon fiber composites

期刊: RAPID PROTOTYPING JOURNAL, 2021; 27 (4)

Purpose Additively manufactured objects have layered structures, which means post processing is often required to achieve a desired surface finish. Fu......

A dynamic model of laminated material extrusion additive manufacturing plate with the property of orthogonal anisotropy

期刊: RAPID PROTOTYPING JOURNAL, 2021; 27 (4)

Purpose The purpose of this study is to set up a dynamic model of material extrusion (ME) additive manufacturing plates for the prediction of their dy......

Rheology effect and enhanced thermal conductivity of diamond/metakaolin geopolymer fabricated by direct ink writing

期刊: RAPID PROTOTYPING JOURNAL, 2021; 27 (5)

Purpose Traditional simulation research of geological and similar engineering models, such as landslides or other natural disaster scenarios, usually ......

Effect of the strut size and tilt angle on the geometric characteristics of selective laser melting AlSi10Mg

期刊: RAPID PROTOTYPING JOURNAL, 2021; 27 (5)

Purpose The purpose of this study is to investigate the effect of the strut size and tilt angle on the densification behavior, surface roughness and d......

Preparation and selective laser sintering of nylon-12 coated copper powders

期刊: RAPID PROTOTYPING JOURNAL, 2021; 27 (7)

Purpose The purpose of this paper is to prepare metal/polymer composite materials prepared by additive manufacturing (AM) technology. Design/methodolo......

Investigation on the relationship between bending angle of the overhanging surface and overhanging surface quality printed using selective laser melting

期刊: RAPID PROTOTYPING JOURNAL, 2021; 27 (8)

Purpose With the increasing demand for lightweight parts, the quality of the inner structure gained growing attention from different kinds of fields. ......

Forming feasibility and interface microstructure of Al/Cu bimetallic structure fabricated by laser powder bed fusion

期刊: RAPID PROTOTYPING JOURNAL, 2021; 27 (7)

Purpose The purpose of this paper is to analyze and investigate heat accumulation caused by temperature changes and interface microstructure effected ......

Selective laser melting dental CoCr alloy: microstructure, mechanical properties and corrosion resistance

期刊: RAPID PROTOTYPING JOURNAL, 2021; 27 (8)

Purpose In this paper, the mechanical properties and corrosion resistance of CoCr alloy fabricated by selective laser melting (SLM) were studied, and ......

Curved-layered material extrusion modeling for thin-walled parts by a 5-axis machine

期刊: RAPID PROTOTYPING JOURNAL, 2021; 27 (7)

Purpose The purpose of this paper is to solve the problems of poor mechanical properties, high surface roughness and waste support materials of thin-w......

Investigation of dimensional accuracy of metal droplet deposition under repulsion using a lattice Boltzmann approach

期刊: RAPID PROTOTYPING JOURNAL, 2021; 27 (5)

Purpose This paper aims to investigate the influence of droplet infiltration and sliding on the deposition size and make a uniform deposition by contr......

Preparation of a photocurable hydrogel with adjustable mechanical properties for 3D printing

期刊: RAPID PROTOTYPING JOURNAL, 2021; 27 (4)

Purpose This paper aims to show a series of hydrogels with adjustable mechanical properties, which can be cured quickly with visible light. The hydrog......

A model of bead size based on the dynamic response of CMT-based wire and arc additive manufacturing process parameters

期刊: RAPID PROTOTYPING JOURNAL, 2021; 27 (4)

Purpose This paper aims at fabricating large metallic components with high deposition rates, low equipment costs through wire and wire and arc additiv......

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