Arrangement for demagnetisation

摘要

An arrangement is proposed for demagnetisation of parts or workpieces which can be magnetised, in the case of which arrangement the workpieces to be demagnetised are passed slowly through a rotating field. The rotating field is produced by means of demagnetising coils which are arranged offset. The rotation frequency and field strength of the rotating field are adjustable and can thus be matched to different workpieces in a simple manner.