Z axis structure of PCB drilling machine
A Z axle structure of drilling machine for PCB is composed of base plate, servo motor, leading screw, nut seat, main shaft, pneumatic floating track module, shaft coupling, and nut seat guide unit between nut seat and base plate. Its advantages are low advance resistance of main shaft, and long serv...
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Main Authors | , , , , , |
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Format | Patent |
Language | Chinese English |
Published |
04.06.2008
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Subjects | |
Online Access | Get full text |
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Summary: | A Z axle structure of drilling machine for PCB is composed of base plate, servo motor, leading screw, nut seat, main shaft, pneumatic floating track module, shaft coupling, and nut seat guide unit between nut seat and base plate. Its advantages are low advance resistance of main shaft, and long service life. |
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Bibliography: | Application Number: CN200510100200 |