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https://doi.org/10.21278/TOF.43305

Sacrificial Support Fixture Optimisation for the CNC Rapid Machining of Medical Parts with Thin Ends

Ashwini M. Ramteke ; Mechanical CAD/CAM Department, Visvesvaraya National Institute of Technology, Nagpur, India
Kishor M. Ashtankar ; Mechanical Department, Visvesvaraya Nation Institute of Technology, Nagpur, India

Puni tekst: engleski, pdf (1 MB) str. 65-82 preuzimanja: 46* citiraj
APA 6th Edition
Ramteke, A.M. i Ashtankar, K.M. (2019). Sacrificial Support Fixture Optimisation for the CNC Rapid Machining of Medical Parts with Thin Ends. Transactions of FAMENA, 43 (3), 65-82. https://doi.org/10.21278/TOF.43305
MLA 8th Edition
Ramteke, Ashwini M. i Kishor M. Ashtankar. "Sacrificial Support Fixture Optimisation for the CNC Rapid Machining of Medical Parts with Thin Ends." Transactions of FAMENA, vol. 43, br. 3, 2019, str. 65-82. https://doi.org/10.21278/TOF.43305. Citirano 29.02.2020.
Chicago 17th Edition
Ramteke, Ashwini M. i Kishor M. Ashtankar. "Sacrificial Support Fixture Optimisation for the CNC Rapid Machining of Medical Parts with Thin Ends." Transactions of FAMENA 43, br. 3 (2019): 65-82. https://doi.org/10.21278/TOF.43305
Harvard
Ramteke, A.M., i Ashtankar, K.M. (2019). 'Sacrificial Support Fixture Optimisation for the CNC Rapid Machining of Medical Parts with Thin Ends', Transactions of FAMENA, 43(3), str. 65-82. https://doi.org/10.21278/TOF.43305
Vancouver
Ramteke AM, Ashtankar KM. Sacrificial Support Fixture Optimisation for the CNC Rapid Machining of Medical Parts with Thin Ends. Transactions of FAMENA [Internet]. 2019 [pristupljeno 29.02.2020.];43(3):65-82. https://doi.org/10.21278/TOF.43305
IEEE
A.M. Ramteke i K.M. Ashtankar, "Sacrificial Support Fixture Optimisation for the CNC Rapid Machining of Medical Parts with Thin Ends", Transactions of FAMENA, vol.43, br. 3, str. 65-82, 2019. [Online]. https://doi.org/10.21278/TOF.43305

Sažetak
The purpose of this paper is to develop a methodology for optimising the shape of automated sacrificial support fixture (SSF) design, so as to machine a part with thin ends (like the hip joint) using a rapid machining process. A sacrificial support fixture is created at the ends of the part to give support to the part during machining. Finite element analysis (FEA) is used to optimise the shape of sacrificial support fixture for the machining of a part via computer numerical control rapid prototyping (CNC-RP). The research work proves that the optimised design of a sacrificial support fixture has been extremely flexible in securing a variety of intricate parts having thin ends in the computer numerical control rapid prototyping machining. For rapid machining, a tapered support is best suited for the part with thin ends. The limitation of the optimised sacrificial support fixture, designed for an intricate part, is that it is applicable only to CNC machining with the four axis rotational setup.

Ključne riječi
rapid machining; computer numerical control; design optimisation; finite element analysis; rapid prototyping

Hrčak ID: 227493

URI
https://hrcak.srce.hr/227493

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