Open AccessIncreasing the accuracy of processing thin-walled box-shaped parts
Author(s) -
E. A. Danilenko,
A. S. Yamnikov
Publication year - 2021
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1901/1/012003
Subject(s) - clamping , compensation (psychology) , position (finance) , computer science , data processing , mechanical engineering , engineering drawing , engineering , psychology , finance , psychoanalysis , economics , operating system
The paper describes the development of a procedure for increasing the accuracy of processing thin-walled parts. The paper proposes a new method for fixing and processing thin-walled box-shaped parts, during which the coordinate of the workpiece base side position is measured using an RMP40 sensor before and after the application of clamping forces, followed by compensation for processing on a CNC milling machine. A special control program that takes into account elastic deformations has been developed. A comparative analysis of dimensions performance showed that the accuracy of coordinate dimensions performance taking into account the compensation of elastic deformations is higher than without compensation.