International Journal of Manufacturing Engineering / 2016 / Article / Tab 1

Research Article

Pervasive Investigations of Critical Speed over Weight and Deflection Factors of Shaft Assembly in CNC Ball Screw System

Table 1

Scenario parameters.

Scenario parametersValue

Shaft length500 mm
Load points8
Load positions50 mm, 100 mm, 170 mm, 240 mm, 300 mm, 380 mm, 440 mm, and 500 mm
Shaft diameterVariable (50 mm for the first two points, 100 mm for the next four points, and 80 mm for the last two points)
Weight cycles 5
Deflection cycle6
Weight deflection cycle5
Machine typeCNC machining center
Bearing Single-row angular contact

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