Sculptured surface-oriented machining error synthesis modeling for five-axis machine tool accuracy design optimization
نویسندگان
چکیده
منابع مشابه
Machine models and tool motions for simulating five-axis machining
This paper presents a method of determining the tool motion of a five-axis machine. The method is motivated by the imprint point method, where points on the machined surface are computed based on the tool position and tool motion. While simple linear motion can be used as a coarse approximation to this motion, this paper looks at more accurate models of tool motion based on machine kinematics t...
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To improve the machining precision and reduce the geometric errors for 5-axis machinetool, error model and calibration are presented in this paper. Error model is realized by the theory of multi-body system and characteristic matrixes, which can establish the relationship between the cutting tool and the workpiece in theory. The accuracy calibration was difficult to achieve, but by a laser appr...
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As an innovative and cost-effective method for carrying out multiple-axis CNC machining, 3 1 2 1 2 -axis CNC machining technique adds an automatic indexing/rotary table with two additional discrete rotations to a regular 3-axis CNC machine, to improve its ability and efficiency for machining complex sculptured parts. In this work, a new tool path generation method to automatically subdivide a c...
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ژورنال
عنوان ژورنال: The International Journal of Advanced Manufacturing Technology
سال: 2016
ISSN: 0268-3768,1433-3015
DOI: 10.1007/s00170-016-9285-x