FIELD: process engineering.
SUBSTANCE: invention relates to cleaning of parts being machined. Proposed cleaner comprises high-efficiency aspirator to draw off impurities from machined part inner spaces. Said aspirator comprises evacuated vessel, evacuated vessel evacuator, vent pipeline to connect evacuated vessel with machined part, and locking device to shut off connection between evacuated vessel and machined part.
EFFECT: production of high-efficiency aspirator.
46 cl, 4 dwg
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