The disclosure provides a method and system for injecting cutting fluid during milling under different working conditions. By analyzing influence of an airflow field in a milling area under different working conditions on injection of cutting fluid, an influence rule of a helical angle and a rotation speed of a cutter on the flow field is quantitatively analyzed, an optimal target distance of a nozzle, an angle between the nozzle and a milling cutter feeding direction and an angle between the nozzle and the surface of a workpiece are comprehensively determined, the nozzle is set according to a determined setting manner, and lubricating oil is sprayed to the milling area by utilizing the nozzle.

The disclosure provides a method and system for milling injected cutting fluid under different working conditions. By analyzing influence of airflow fields in a milling area under different working conditions on injection of cutting fluid, an influence rule of a helical angle and a rotation speed of a cutter on the flow field is quantitatively analyzed, an optimal target distance of a nozzle, an angle between the nozzle and a milling cutter feeding direction and an angle between the nozzle and the surface of a workpiece are comprehensively determined, the nozzle is set according to a determined setting manner, and lubricating oil is sprayed to the milling area by utilizing the nozzle.

Provided is an information processing apparatus which determines a discharge condition for a chip removal apparatus which discharges an object in order to remove chips, wherein the information processing apparatus observes data indicating a removal efficiency of the chips as a state variable representing a current state of an environment, acquires label data indicating the discharge condition, and learns the state variable and the label data in association with each other.

The disclosure provides a method and system for milling injected cutting fluid under different working conditions. By analyzing influence of airflow fields in a milling area under different working conditions on injection of cutting fluid, an influence rule of a helical angle and a rotation speed of a cutter on the flow field is quantitatively analyzed, an optimal target distance of a nozzle, an angle between the nozzle and a milling cutter feeding direction and an angle between the nozzle and the surface of a workpiece are comprehensively determined, the nozzle is set according to a determined setting manner, and lubricating oil is sprayed to the milling area by utilizing the nozzle.

Provided is an information processing apparatus which determines a discharge condition for a chip removal apparatus which discharges an object in order to remove chips, wherein the information processing apparatus observes data indicating a removal efficiency of the chips as a state variable representing a current state of an environment, acquires label data indicating the discharge condition, and learns the state variable and the label data in association with each other.

The controller for a machine tool according to the present invention makes it possible to discharge both a coolant and an oil mist from a through hole provided in the tool equipped to a main axis of a machine tool, allows a processing program to instruct the discharge of either the coolant or the oil mist, and carries out such a control that a state where the above-described tool is detached from the main axis is maintained during a predetermined period of time at the time of replacing the tool, and at the same time, the oil mist is discharged from the above-described oil mist unit so as to remove the coolant from the above-described piping during the predetermined period of time.

An adaptive cooling control method used in an adaptive cooling control system includes a controller installed in a machining center, a temperature sensor installed in a main shaft unit of the machining center, a temperature acquisition device and a main shaft cooling system. A built-in macro program unit of the controller determines whether the temperature of the main shaft falls within a predefined temperature rise range, and if so, the current cooling control parameters are maintained. If the temperature of the main shaft exceeds the predefined temperature rise range, appropriate cooling control parameters are calculated and provided to the dmain shaft cooling system for an adaptive control.

Machine tool includes an ejection part, a first tank, a second tank, a pump, and a control unit. Control modes of the pump include: a first control mode in which the pump is driven when a first coolant amount in the first tank is more than a first predetermined amount and the pump is stopped when the first coolant amount is less than a second predetermined amount; and a second control mode in which the pump is driven so that the first coolant amount is a constant amount. The control unit controls the pump in first control mode when a second coolant amount in the second tank is more than or equal to a third predetermined amount, and switches the control mode of the pump from the first control mode to the second control mode when the second coolant amount is less than the third predetermined amount.

Provided is a numerical control device that appropriately promotes the discharge of chips and enables efficient drilling. This numerical control device comprises: a deep-hole drilling execution unit that performs deep hole drilling while repeating first cutting operation to cut a workpiece while rotating a cutting tool and second cutting operation to cut the workpiece at a slower speed than the first cutting operation while rotating the cutting tool; and a chip discharge time calculation unit that calculates the chip discharge time according to the position of the cutting tool after each cut in the first cutting operation. The deep-hole drilling execution unit performs the second cutting operation during the chip discharge time.

A method includes obtaining first data indicative of a temperature of a first component of a process chamber. The method further includes processing the first data using a trained machine learning model. The trained machine learning model generates an output. The output includes second data, indicative of a temperature of a surface of the process chamber. The method further includes displaying an augmented reality overlay including a visual indication of the temperature of the surface to a user.