Plano-milling machine
作者： Victor H. Balding
DOI:
关键词: Lock (firearm) 、 Engineering 、 Collet 、 Head (vessel) 、 Angular displacement 、 Mechanical engineering 、 Bearing (mechanical) 、 Numerical control 、 Engineering drawing
摘要: The head of a plano-milling machine has two jointly rotatable, perpendicularly-related collet spindles journalled on bearings in box-like housing which can be mounted the slide so as to indexable about axis vertical spindle present horizontal different faces workpiece. is by combined indexing means and hydrostatic bearing includes lock chosen angular position. Provision made for numerical control automatic tool changing.
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