3D printing: an emerging technology for sensor fabrication. Issue 4 (19th September 2016)

• Record Type: Journal Article
• Authors: Bogue, Robert
• Is Part Of: Sensor review. Volume 36:Issue 4(2016)
• Page Start: 333
• Page End: 338
• Publication Date: 2016-09-19
• Subjects: Additive manufacturing -- 3D printing -- Sensors; Sensor systems -- Periodicals; Detectors -- Industrial applications -- Periodicals; Engineering instruments -- Periodicals; 681.2
• DOI: 10.1108/SR-07-2016-0114
• Languages: English
• ISSNs: 0260-2288

Abstract

Abstract : Purpose: This study aims to provide a technical insight into sensors fabricated by three-dimensional (3D) printing methods. Design/methodology/approach: Following an introduction to 3D printing, this article first discusses printed sensors for strain and allied variables, based on a diverse range of principles and materials. It then considers ultrasonic and acoustic sensor developments and provides details of a sensor based on 3D printed electronic components for monitoring food quality in real-time. Finally, brief concluding comments are drawn. Findings: Several variants of the 3D printing technique have been used in the fabrication of a range of sensors based on many different operating principles. These exhibit good performance and sometimes unique characteristics. A key benefit is the ability to overcome the limitations of conventional manufacturing techniques by creating complex shapes from a wide range of sensing materials. Originality/value: 3D printing is a new and potentially important sensor fabrication technology, and this article provides details of a range of recently reported developments.