Aimed at improving the productivity and quality of enterprise
the sensor measurement system was used to test the operational information such as cutting force
torque
the average rotation speed of hand wheel
length locus of gravity center
task time and task error
and fatigue information such as subjective and objective fatigue in the precision machining.The main factors relating to operator's fatigue and working efficiency were inferred by the testing result and quantitative analysis.Based on the analysis conclusion
the corresponding operation training should be carried on to the operators
and the processing environment should be improved to alleviate operator′s weariness.
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Keywords
references
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