TITLE

DEVIATIONS OF WORKPIECE CLAMPING AS FACTOR HAVING INFLUENCE ON ACCURACY OF A SURFACE MACHINED

AUTHOR(S)
ORAVCOVÁ, Jarmila; LACKO, František; KOŠŤÁL, Peter
PUB. DATE
November 2011
SOURCE
Annals of the Faculty of Engineering Hunedoara - International J;Nov2011, Vol. 9 Issue 4, p67
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
The paper deals with some questions regarding workpiece clamping in fixtures from the point of view of production inaccuracies. These inaccuracies consist of deviation of medium economical accuracy, deviation of seating and deviation of the fixture. The final achievable workpiece accuracy depends on the components of the mentioned deviations. The paper describes influence of the support point choice on deviation extend of the surface machined. Way for workpiece seating deviation calculation is given in the paper when the workpiece seats on various supporting points.
ACCESSION #
67763272

 

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