Cooling channels deburring, removing and/or cleaning device for cylinder head, has nozzle lance implementing circular movement around center axis of inlet opening, and outlet opening remaining open during processing of channels

摘要

#CMT# #/CMT# The device has a nozzle lance (20) insertable in an inlet opening (11) and shiftable in rotation movements. The nozzle lance implements a circular movement (22) around a longitudinal center axis (12) of the opening. A running movement (21) of the nozzle lance in the inlet opening is smaller than the speed of the rotation movements and the circular movement. An assigned outlet opening (15) remains open during processing of cooling channels (13. 1, 13.2) that branch out from the inlet opening in different directions. #CMT#USE : #/CMT# Device for deburring, removing and/or cleaning of cooling channels in a cylinder head. #CMT#ADVANTAGE : #/CMT# The utilization of the nozzle lance inserted in the inlet opening and the implemented movement of the nozzle lance enables deburring, removing and/or cleaning of the cooling channels in the cylinder head in a precise and better manner. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The drawing shows a partial cross sectional view of a cylinder head with an inlet opening having two branching cooling channels, which cross in a common outlet opening for a passage through a cylinder head and movements of a nozzle lance. 11 : Inlet opening 12 : Inlet opening's longitudinal center axis 13.1, 13.2 : Cooling channels 15 : Outlet opening 20 : Nozzle lance 21 : Nozzle lance's running movement 22 : Circular movement.