Trajectory Interpolation in CNC Grinding of Indexable Inserts

Autor:	Xiao Hong Deng, Xin Cheng Tian
Rok vydání:	2010
Předmět:	Surface (mathematics) Engineering drawing Engineering business.industry General Engineering Mechanical engineering law.invention Machining Grind law Numerical control Cartesian coordinate system Constant (mathematics) business Trajectory (fluid mechanics) Interpolation
Zdroj:	Advanced Materials Research. :2007-2010
ISSN:	1662-8985
DOI:	10.4028/www.scientific.net/amr.97-101.2007
Popis:	Most of the commenly adotped interpolation algorithems are for the curve machining on CNC machine tools with Cartesian coordinates configuration. For a CNC machine tool with non-Cartesian configuration, new trajectory interpolation algorithem must be developed to machine complex part sueface. Based on the analysis of the geometric characteristics and the CNC grinding principle of indexable inserts, this paper proposes two interpolation algorithems to grind the nose surface of indexable inserts with constant or variable back angle. The algorithm precision analysis is also made in this paper.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::3faeeae71669adacec9c9b85062667fe https://doi.org/10.4028/www.scientific.net/amr.97-101.2007 Zobrazit plný text záznamu