Xiaoyun Xu, Yi Ou, Hutian Feng, Kai Wang, Rui Wang. Tilt Measurement of Profile Accuracy of Slider Inner Raceway[J]. Acta Optica Sinica, 2017, 37(10): 1012005
- Acta Optica Sinica
- Vol. 37, Issue 10, 1012005 (2017)
Fig. 1. Measurement index of slider
Fig. 2. Sensor installation diagram; (b) sensor layout
Fig. 3. Intersection model of plane and cylindrical surface. (a) Plane intersects the bottom of the cylinder; (b) plane does not pass through the bottom of the cylinder
Fig. 4. Diagram of sensor installation declination β
Fig. 5. Relationship between a' and angle β. (a) When β is between 0° and 5°; (b) when β is between -6° and 10°
Fig. 6. (a) Tooling assembly drawing; (b) side view of the test
Fig. 7. Results of runout of air flotation platform. (a) Vertical runout; (b) horizontal runout
Fig. 8. Schematic of measuring standard round bar with arbitrary position
Fig. 9. Measured contour image of slider. (a) Missing point; (b) when β=0°; (c) when β>0°
Fig. 10. Slider contour image when rotating β angle. (a) β=0°; (b) β=2°; (c) β=5°
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Table 1. Measurement results of standard round bar cross test
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Table 2. Measurement results of verification test of sensor installation angle β
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Table 3. Measurement results of arbitrary pose verification tests
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Table 4. Measurement results of slider when rotating β angle
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