Design and Optimisation of an Electromagnetic Linear Guide for Ultra-Precision High Performance Cutting

Denkena, Berend; Dahlmann, Dominik; Krueger, R.

doi:10.1016/j.procir.2016.02.056

Cited by 7 publications

(2 citation statements)

References 4 publications

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“…In precision machining, the optimization design of electromagnetic coupling driven by linear motor, using analysis model and finite element simulation, optimization design guide structure, and magnet configuration have been applied to the high precision cutting (Denkena et al 2016). The design and manufacture of highprecision aerostatic guideway made of glass material (Lai et al 2019), metal material (Chen et al 2018a), marble material (Yao et al 2016) can achieve the guideway precision with linearity better than 0.1 μ m through the coupling of linear motor and different types of guideways.…”

Section: Influence Of Electro-magnetic-mechanical Coupling On Precisimentioning

confidence: 99%

Electric-Magnetic-Mechanical Coupling in Precision Machines

Ren¹

2020

Precision Manufacturing

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In this chapter, the electric-magnetic-mechanical coupling methods and related research progress of precision machine tools are discussed. The electromagnetic machine complex of guideway and spindle and the influence of electromagnetic machine parameters on precision machining equipment are discussed respectively based on the key functional parts of precision machine tools. Then, the electromagnetic coupling, motor coupling, and magnetic machine coupling are analyzed respectively to study the coupling of three technical directions, and the method involves the finite element analysis method and electromagnetic machine test method of electromagnetic machine. Based on a specific machining process example, this chapter discusses the theoretical analysis of the influence of three parameters of electromagnetic machine on precision machining machine tools. Finally, the summary analysis of this chapter needs to study the systematic

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Section: Influence Of Electro-magnetic-mechanical Coupling On Precisimentioning

confidence: 99%

Electric-Magnetic-Mechanical Coupling in Precision Machines

Ren¹

2020

Precision Manufacturing

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“…Precision and ultra‐precision machining technologies have attracted considerable attention in the field of mechanical engineering which offers great advantages over conventional machining techniques in terms of high material removal rate , excellent machining precision , and low surface roughness . In precision and ultra‐precision machining, surface roughness is influenced by many factors, including the machine tool, cutting conditions, tool geometry, environmental conditions, material property, chip formation, tool wear, vibration etc.…”

Section: Introductionmentioning

confidence: 99%

Effect of fly ash on the overall performance of particulate‐filled polymer composite for precision machine tools

Yin

Bian

et al. 2017

Polymer Composites

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Particulate‐filled polymer composite (PFPC) consisting of epoxy resin, granite aggregate and fly ash (FA), is a new polymer composite that is prepared at room temperature. Exhibiting excellent vibration damping, PFPC has attracted wide attention in the field of precision machine tools. However, the major drawbacks that have limited the use of PFPC in manufacture of precision machine tools include their low mechanical properties, high coefficient of thermal expansion and high water absorption. In this article, the effect of FA content on the mechanical properties, damping ratio, thermal expansion coefficient, and water absorption of PFPC were systematically investigated. The experimental results showed that the compressive strength and elastic modulus of the PFPC initially increased and then decreased with the increase in the FA content. Also, it was found that the flexure strength, average thermal expansion coefficient (ATEC) and the maximum water absorption of the PFPC decreased as the FA content increased. The results also showed that the damping ratio first decreased and then increased with the increasing FA content, where the damping ratio of the PFPC exhibited a slight reduction when the FA content exceeded 5%. The maximum compressive strength, maximum elastic modulus, and the best damping ratio were obtained when the FA content was 5%. Simultaneously, the PFPC with a FA content of 5% exhibited high flexural strength, low thermal expansion, and low water absorption. Thus, the optimum FA content of PFPC was found to be 5% for use in precision machine tool fabrication. POLYM. COMPOS., 39:3986–3993, 2018. © 2017 Society of Plastics Engineers

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Electric-Magnetic-Mechanical Coupling in Precision Machines

Ren¹

2020

Precision Manufacturing

View full text Add to dashboard Cite

Design and Optimisation of an Electromagnetic Linear Guide for Ultra-Precision High Performance Cutting

Cited by 7 publications

References 4 publications

Electric-Magnetic-Mechanical Coupling in Precision Machines

Electric-Magnetic-Mechanical Coupling in Precision Machines

Effect of fly ash on the overall performance of particulate‐filled polymer composite for precision machine tools

Electric-Magnetic-Mechanical Coupling in Precision Machines

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