Cutting tool system component, in particular cutting tool or cutting tool holder

1 . A cutting tool system component comprising a base body, including a fluid inlet for supplying cooling and/or lubricating fluid to the cutting tool system component, wherein a fluidic actuator is arranged in the interior of the base body and has a fluid-conducting connection to the fluid inlet, wherein the fluidic actuator comprises a fluidic oscillator, the fluidic oscillator comprising:

a fluid outlet positioned proximate a cutting edge or a flute;

a main flow channel fluidly connecting the fluid inlet to the fluid outlet;

a first return flow channel; and

a second return flow channel;

wherein the first and second return flow channels allow fluid moving through the main flow channel toward the fluid outlet to return to the main flow channel to cause a fluid jet to oscillate as it exits the fluid outlet.

2 . The cutting tool system component of claim 1 , wherein the fluid outlet is directed to a center-section of a cutting edge or a flute, and the fluidic oscillator is formed to oscillatingly guide the fluid jet exiting from the fluid outlet relative to the cutting edge or the flute when in operation.

3 . The cutting tool system component of claim 1 , wherein a wall deformably delimiting the return flow channel is designed at least in sections such that a cross section of the return flow channel changes by deforming the wall.

4 . The cutting system component of claim 1 , wherein the fluidic actuator comprises a tempering surface and a fluid channel section, wherein the fluid channel section has a fluid connection to the fluid inlet and is directed towards the tempering surface such that fluid flowing from the fluid channel section flows along the tempering surface and is deflected as a function of a temperature of the tempering surface.

5 . The cutting tool system component of claim 1 , further comprising a fluidic detector, wherein the fluidic detector comprises a detector channel that has a fluid-conducting connection to the fluid inlet and terminates into an environment of the cutting tool system component to detect an object adjacent to the cutting tool system component.

6 . The cutting system component of claim 1 , further comprising a fluidic detector, wherein the fluidic detector is formed by a fluid channel section, having a fluid-conducting connection to the fluid inlet, wherein an add-on part fully closes the fluid channel section when seated correctly, and at least partially opens the fluid channel section if seated incorrectly, such that an incorrect seat of the add-on part is detectable by means of the fluidic detector.

7 . The cutting tool system component of claim 1 , further comprising a fluidic detector, wherein the fluidic detector is a rotational speed detector comprising a fluid chamber having a fluid-conducting connection to the fluid inlet and having a fluid outlet, wherein, in operation, a pressure of fluid exiting the fluid outlet is a function of the rotational speed of the cutting tool component.

8 . The cutting tool system component of claim 1 , wherein a fluidic logic element is arranged inside the base body, wherein the fluidic logic element has a fluid connection to the fluid inlet and to the fluidic actuator.

9 . The cutting tool system component of claim 8 , wherein the fluidic logic element comprises a fluidic XOR circuit, a fluidic OR circuit, a fluidic AND circuit, and/or a fluidic NOT circuit.

10 . The cutting tool system component of claim 1 , wherein the component is a cutting tool.

11 . The cutting tool system component of claim 1 , wherein the component is a cutting tool holder.

12 . The cutting tool system component of claim 1 , wherein a fluidic display device, having a fluid channel section that can either be supplied with coolant and/or lubricating fluid,

wherein the fluid channel section is delimited on a first side by a window and is at least sectionally delimited on a second side opposite to the first side by a signal surface, or wherein the fluid channel section exits into an environment of the cutting tool system component.

13 . The cutting tool system component of claim 1 , wherein the base body is manufactured by means of an additive manufacturing process.

14 . The cutting tool system component of claim 13 , wherein the fluidic actuator and/or a fluidic logic element is/are manufactured at least sectionally by means of the additive manufacturing process.

15 . The cutting tool system component of claim 1 , wherein the fluid outlet of the fluidic oscillator causes the fluid jet to exit into open air.

16 . The cutting tool system component of claim 1 , wherein the base body is a single component that includes the fluid outlet, the main flow channel, the first return flow channel, and the second return flow channel of the fluidic oscillator.