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| 1. |
What is the maximum error for perpendicularity of spindle sleeve with a base plate? |
| A. | 0.15/1000 mm for plane vertical to plane passing through the axes of both spindle and column |
| B. | 0.15/1000 mm for plane horizontal to plane passing through the axes of both spindle and column |
| C. | 0.5/1000 mm for plane vertical to plane passing through the axes of both spindle and column |
| D. | 0.5/1000 mm for plane horizontal to plane passing through the axes of both spindle and column |
| Answer» C. 0.5/1000 mm for plane vertical to plane passing through the axes of both spindle and column | |