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Advances in 3D Printing & Additive Manufacturing Technologies pp 169–182Cite as

Development and Optimization of Dental Crown Using Rapid Prototyping Integrated with CAD

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Abstract

Conventionally dental crown manufacturing was done by investment casting. This work presents the Rapid Prototyping as a best tool for dental prosthesis and crown manufacturing. It also represents the static structural analysis of dental crown with FEM software, ANSYS 14.5. Crown Models are constructed with dental wings client software and mimics . FEM compatible models were constructed using Remeshing and Volume meshing tool of 3-matic software. Masticatory force 350 N was applied downward perpendicular to surface of molar crown with boundary conditions. Five materials such as Ti-6Al-4V, Stainless steel, Cobalt-Chromium, Zirconia and Titanium are selected for analysis. Zirconia and Cobalt-Chromium are found to be the best materials amongst the five. ANSYS results show that the optimum crown thickness ranges from 1.75 to 2.25 mm. Directional deformation is very less for the crown model developed with dental wings. Tooth preparation is the main parameter which affects the strength of crown 3D printing is the most promising tool for Dental Prosthesis manufacturing. It can be manufactured with selective laser sintering, ink-jet printing. This model is manufactured with Desktop CNC milling in Cobalt-Chromium metal.

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Author information

Authors and Affiliations

  1. Mechanical Department, Jawaharlal Darda Institute of Engineering & Technology, Yavatmal, 445001, MS, India

    P. J. Kale

  2. Mechanical Department, Government College of Engineering, Amravati, 444604, MS, India

    R. M. Metkar

  3. Samrachana Software Solutions Ltd, Hyderabad, 500005, India

    S. D. Hiwase

Authors
  1. P. J. Kale
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  2. R. M. Metkar
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  3. S. D. Hiwase
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Corresponding author

Correspondence to P. J. Kale .

Editor information

Editors and Affiliations

  1. The Manufacturing Technology Centre, Chief Technologist – Component Technology, Coventry, Warwickshire, United Kingdom

    David Ian Wimpenny

  2. Department of Mechanical Engineering, Indian Institute of Technology Delhi , New Delhi, Delhi, India

    Pulak M. Pandey

  3. Additive Manufacturing Society of India , Bangalore, Karnataka, India

    L. Jyothish Kumar

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© 2017 Springer Science+Business Media Singapore

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Kale, P.J., Metkar, R.M., Hiwase, S.D. (2017). Development and Optimization of Dental Crown Using Rapid Prototyping Integrated with CAD. In: Wimpenny, D., Pandey, P., Kumar, L. (eds) Advances in 3D Printing & Additive Manufacturing Technologies. Springer, Singapore. https://doi.org/10.1007/978-981-10-0812-2_15

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  • DOI: https://doi.org/10.1007/978-981-10-0812-2_15

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  • Publisher Name: Springer, Singapore

  • Print ISBN: 978-981-10-0811-5

  • Online ISBN: 978-981-10-0812-2

  • eBook Packages: EngineeringEngineering (R0)

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