Abstract:
The invention relates to a nozzle module (2). The nozzle module (2) has a module body (4) comprising at least one nozzle chamber (6). The nozzle chamber (6) has at least one nozzle opening (10) for generating at least one fluid stream (56). The nozzle module comprises a device (39) for feeding pressure-charged fluid through a fluid channel (37) to the at least one nozzle chamber (6). The device (39) for feeding pressure-charged fluid is connected to the module body (4). According to the invention, the device (39) for feeding fluid to the at least one nozzle chamber (6) of the module body (4) comprises a hollow body (35). The hollow body (35) extends into the nozzle chamber (6). The hollow body (35) has at least one opening (41, 42) for fluid to flow into the nozzle chamber (6).
Abstract:
The invention relates to a method for metal-cutting machining a workpiece during which a sufficient lubrication of the machining tool (150) and a sufficient cooling of the machining tool (150) and of the workpiece (102) being machined are ensured while simultaneously preventing chips produced during machining from remaining inside recesses of the workpiece. The inventive method comprises the following steps: introducing a lubricant provided in a free-flowing state into at least one recess (118, 120) of the workpiece (102); solidifying the lubricant (148) inside the recess; metal-cutting machining the workpiece during which at least one machining tool comes into direct contact with the lubricant and is lubricated by said lubricant; transforming the lubricant remaining inside the recess of the workpiece into a free-flow state, and; removing the lubricant from the workpiece.
Abstract:
The invention relates to a device (10) for the controlling the temperature of objects, in particular work pieces (16), after a cleaning process, which comprises a controlled temperature zone (14) embodied as a cooling and/or heating area in which a gaseous fluid can circulate around the objects. According to the invention, the controlled temperature zone (14) is formed in a chamber (12) which can be subjected to a fluid flow (58) introduced into said chamber (12).
Abstract:
The invention relates to a lance for deburring or cleaning workpieces (24). The lance (10) can be designed as a rotary lance. The lance has a lance base (12). The lance comprises at least one nozzle (14, 16), received on the lance base (12), for generating a fluid jet (18, 20). The lance (10) has an interior inside the lance base (12) which interior functions as a fluid channel (15) through which high-pressure fluid can be supplied to the nozzle (14, 16). According to the invention, the nozzle (14, 16) is formed in an insert (38, 76, 110) extending into the interior (15) and fixed to the lance base (12, 72).
Abstract:
In order to provide a cleaning device (100) comprising a cleaning chamber (104) for holding a work piece (114) to be cleaned, a fluid transfer apparatus for transferring at least one fluid to the cleaning chamber and/or from the cleaning chamber, wherein the fluid transfer apparatus comprises at least one nozzle in the form of a slit nozzle (116) extending along a slit axis (118), said nozzle providing for the introduction of the at least one fluid to the cleaning chamber or the removal thereof from the cleaning chamber perpendicular to the slit axis, said cleaning device providing an especially good cleaning effect, it is proposed that the cleaning device comprise a slit nozzle movement apparatus (144) for moving at least a part of the slit nozzle.