Abrasion device to the cryogenic deburring workpieces of and method for cryogenic deburring

摘要

Abrasion device with– a container with– an arrangement for supplying a cooling medium and with– a centrifugal wheel for blasting material, whereinthe centrifugal wheel (7) is composed of a housing (8), in which an impeller (9) is arrangedcharacterized in thatthe abrasion device (1) means (11) for adjusting of the impeller wheel (7) comprises,and in that a seal between the housing (8) of the impeller wheel (7) and the container (3) is arranged,and that by way of the displacement of the impeller wheel (7) during the deburring of the jet angle (α) is to be altered.