Design of ultraprecision machine tools with application to manufacturing of miniature and micro components

Currently the underlying necessities for predictability, producibility and productivity remain big issues in ultraprecision machining of miniature/microproducts. The demand on rapid and economic fabrication of miniature/microproducts with complex shapes has also made new challenges for ultraprecision machine tool design. In this paper the design for an ultraprecision machine tool is introduced by describing its key machine elements and machine tool design procedures. The focus is on the review and assessment of the state-of-the-art ultraprecision machining tools. It also illustrates the application promise of miniature/microproducts. The trends on machine tool development, tooling, workpiece material and machining processes are pointed out

Micro- and nanomachining

Advances in miniaturization have led to the understanding and development of small-scale components that require advanced machining techniques in order to achieve the tolerances and feature sizes required at the micro- and nanoscales. The chapter focuses on general machining effects, size effects, nanomachining processes, and a comparison between micro- and nanomachining. An explanation of how size effects at the microscale affect the removal of material and its implication on shaping material at ever-diminishing scales is provided. © 2015 Elsevier Inc. All rights reserved