ISSN:
1662-7482
Source:
Scientific.Net: Materials Science & Technology / Trans Tech Publications Archiv 1984-2008
Topics:
Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
Notes:
For the application of STEP-NC in NC system, an STEP-NC code translator is exploited.Firstly, summarizes the limitation of conventional standard ISO6983 and the superiority ofSTEP-NC. After an analysis on two different generating methods of STEP-NC program, introducesthe exploited STEP-NC code translator based on ISO14649. According to inner logical relation, thecode translator is composed by six functional modules, an operating principle chart is presented,function and realizing method of every module is disserted on. At last, exampled with a programwhich includes planar face, pocket, slot, Bezier surface and replicate feature of round hole, planningthe whole toolpath of the program using extracted information about workingstep, feature andoperation by the exploited STEP-NC code translator. A cutting simulation is made to the toolpathand the workpiece model. The result proves the feasibility of the STEP-NC code translator
Type of Medium:
Electronic Resource
URL:
http://www.tib-hannover.de/fulltexts/2011/0528/01/38/transtech_doi~10.4028%252Fwww.scientific.net%252FAMM.10-12.498.pdf
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