Method for high-pressure liquid jet deburring and corresponding industrial installation

摘要

A method and an installation for high-pressure liquid jet deburring are proposed, in which a machined workpiece (44) is deburred by means of a high-pressure/high-speed liquid jet from a high-pressure jet nozzle (30) that is connected to a high-pressure liquid circuit (32). According to the invention, the deburring receptacle (16) has a flooding inlet (48) connected to a liquid supply circuit for flooding the deburring receptacle (16) with cleaning liquid and is configured to contain a bath (46) of cleaning liquid during operation. Prior to deburring, the deburring receptacle (16) is flooded with cleaning liquid via a flooding inlet (48) of the deburring receptacle. Further according to the invention, the machined portion (44) is deburred after flooding and by means of a liquid jet without gas sheath such that the high-pressure/high-speed liquid jet and at least the machined portion are immersed in a bath of cleaning liquid during deburring.

主权项

1. A method for high-pressure liquid jet deburring a workpiece of metal, the method comprising:
positioning the workpiece of metal inside a deburring receptacle by a positioning device, the workpiece of metal having at least one machined portion from which burr is to be removed; deburring the machined portion by a high-pressure/high-speed liquid jet from a high-pressure jet nozzle while at least the machined portion is dipped in liquid; flooding the deburring receptacle prior to deburring with cleaning liquid via a flooding inlet of the deburring receptacle; and deburring the machined portion after flooding by a high-pressure/high-speed liquid jet without a gas sheath, such that the high-pressure/high-speed liquid jet and at least the machined portion are immersed in a bath of cleaning liquid during deburring.