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PROCESS FOR PREVENTING DAMAGE TO NUMERICALLY CONTROLLED MACHINES IN THE EVENT OF A POWER FAILURE
PROCESS FOR PREVENTING DAMAGE TO NUMERICALLY CONTROLLED MACHINES IN THE EVENT OF A POWER FAILURE
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机译:发生电源故障时防止数控机床损坏的过程
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摘要
In a numerically controlled machine there is provision for contrallably feeding the kinetic energy of a work spindle drive into the intermediate circuit in the event of a power failure and effecting a program-controlled emergency withdrawal of the tool spindle. The supply voltage for the controls is ensured via a standard non-synchronous motor module and a transformer connected thereto.
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