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Ultraprecision

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Synonyms

Extreme precision; Super precision

Definition

“Ultraprecision” is defined as the state, quality, or condition of being extremely precise. Therefore, an ultraprecision machine is characterized by extremely accurate motion, dimensions, or machining capability. Technical terms with “ultraprecision” include ultraprecision machine tool, ultraprecision diamond turning machine, ultraprecision machining technology, ultraprecision metrology, etc.

Theory and Application

A long history of production engineering has shown that the realization of ultraprecision machine is one of the most attractive subjects. As a typical example of ultraprecision machine, ultraprecision machine tools will be described here.

State-of-the-Art Industrial Requirements

Demands for ultraprecision machining technologies have recently increased in a wide range of industries, i.e., aerospace, semiconductor, optics, energy, etc. In particular, structured surfaces with micro- and nano-sized patterns have recently...

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References

  • Shinno H (2010) Chapter 4: Various remedies for reduction of thermal deformation. In: Ito Y (ed) Thermal deformation in machine tools. McGraw-Hill, New York

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  • Shinno H, Hashizume H, Ito Y, Sato C (1992) Structural configuration and performances of machining environment-controlled ultraprecision diamond turning machine “capsule”. Ann CIRP 41(1):425–428

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  • Shinno H, Hashizume H, Yoshioka H (2003) Sensor-less monitoring of cutting force during ultraprecision machining. Ann CIRP 52(1):303–306

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  • Shinno H, Yoshioka H, Taniguchi K (2007) A newly developed linear motor-driven aerostatic X–Y planar motion table system for nano-machining. Ann CIRP 56(1):369–372

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  • Shinno H, Yoshioka H, Sawano H (2011) A newly developed long range positioning table system with a sub-nanometer resolution. CIRP Ann 60(1):403–406

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Correspondence to Hidenori Shinno .

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© 2018 CIRP

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Shinno, H. (2018). Ultraprecision. In: The International Academy for Production (eds) CIRP Encyclopedia of Production Engineering. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-35950-7_6546-4

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  • DOI: https://doi.org/10.1007/978-3-642-35950-7_6546-4

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  • Publisher Name: Springer, Berlin, Heidelberg

  • Print ISBN: 978-3-642-35950-7

  • Online ISBN: 978-3-642-35950-7

  • eBook Packages: Springer Reference EngineeringReference Module Computer Science and Engineering

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