| 摘要 |
FIELD: mechanical engineering. ^ SUBSTANCE: unit for moving spindle is made of the units of rough and fine movement, adjusting device, and shaft system. One of them is secured to the base and two others pass through the shaft perpendicular to its axis for permitting movement. The unit for clamping plates provides their horizontal and vertical centering. The electric motor of the spindle is mounted on the perpendicular shafts of the system. ^ EFFECT: enhanced efficiency. ^ 4 cl, 8 dwg |
