Design of a Meso-scale 3-axis Milling with Nanometer Accuracy

Fan, Kui; Shiou, Fang‐Jung; Pan, Kaiming; Ke, Zhi-Yuan; Lin, Yjng-Jhih; Wu, Kun-Jin

doi:10.1007/978-1-84996-432-6_37

Cited by 2 publications

(2 citation statements)

References 6 publications

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“…The authors focus on mechatronic components of the micromachine, finite element method simulation, and testing different setting and control. Neither addresses nor the design process methodology that was followed, nor the concept of reconfigurability [16].…”

Section: Introductionmentioning

confidence: 99%

Development of an Integrated Approach to the Design of Reconfigurable Micro/Mesoscale CNC Machine Tools

Pérez

Molina

Ramírez-Cadena

2014

Journal of Manufacturing Science and Engineering

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In the present, the technology related to the microlmeso manufacturing is promising as a key enabling technology for maximizing high value manufacturing. This paper addresses a new methodology to design reconfigurable microlmesoscale CNC machine tools in the integrated product, process, and manufacturing system development context. This is followed by a description ofthe design of a reconfigurable two-axis first-generation test bed CNC micromachine tool that was developed to assess the feasibility of the new design method. The test bed utilizes a high-speed miniature spindle that is required to obtain appropriate cutting velocities for the efficient cutting of metals, use micro-actuators for the axis movements and open-architecture controllers, in order to guarantee the reconfigurability properties of the micromachine. Results indicate the new methodology enhances the design of reconfigurable microlmesoscale CNC machine tools in the integrated product, process, and manufacturing system development context, following the prescriptive models of design.

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Section: Introductionmentioning

confidence: 99%

Development of an Integrated Approach to the Design of Reconfigurable Micro/Mesoscale CNC Machine Tools

Pérez

Molina

Ramírez-Cadena

2014

Journal of Manufacturing Science and Engineering

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“…e experiment showed that ultrasonic vibration in the feed direction had a significant impact on the processing quality. Ahmed et al established the finite element model of ultrasonic vibration turning of chromenickel 718 to simulate the residual stress of the turning surface [3,9]. Zarchi et al pointed out that the average milling force of UVAC was significantly lower than that of conventional milling by analyzing the cutting force model of one-dimensional UVAC of stainless steel AISI-420.…”

Section: Introductionmentioning

confidence: 99%

Experimental Study of a Novel Ultrasonic Vibration-Assisted Structure for Radial Milling

Ren

Zou

et al. 2021

Shock and Vibration

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A novel ultrasonic vibration-assisted structure for radial milling is proposed, and the ultrasonic vibration-assisted radial milling (UVARM) is further studied in terms of theoretical model and milling experiment. The motion and feed characteristics of UVARM are also analyzed. A special fixture is designed to construct the experimental platform of UVARM, in which the vibration is applied to the workpiece along the radial direction. The preliminary results show that with the increase of spindle speed, the milling force in both conventional cutting (CC) and UVARM experiments tends to increase. In addition, when the feed per tooth increased, the milling force increased. With the involvement of ultrasonic vibration, the milling force is significantly reduced, with the maximum reduction reaching 20%. The comprehensive analysis showed that there was a decrease of about 10% to 25% in the ultrasonic case compared with the conventional method. It is also found that UVARM can inhibit the production of a built-up edge. With the ultrasonic vibration, the burrs on the processed surface are also reduced, and the grooves left by tool traces are shallower. Compared with conventional milling, the roughness value of the machined surface obtained by UVARM is reduced by 10% to 32%. The experimental results also show that UVARM can effectively improve the dimensional accuracy of the workpiece.

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Design of a Meso-scale 3-axis Milling with Nanometer Accuracy

Cited by 2 publications

References 6 publications

Development of an Integrated Approach to the Design of Reconfigurable Micro/Mesoscale CNC Machine Tools

Development of an Integrated Approach to the Design of Reconfigurable Micro/Mesoscale CNC Machine Tools

Experimental Study of a Novel Ultrasonic Vibration-Assisted Structure for Radial Milling

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