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CN-122029001-A - Processing device, processing system, computer program, and processing method

CN122029001ACN 122029001 ACN122029001 ACN 122029001ACN-122029001-A

Abstract

The processing device includes a receiving unit that receives sensor data from a sensor provided in a cutting tool, a correction unit that corrects, with respect to the sensor data received by the receiving unit, a fluctuation of data caused by heat generation during processing using the cutting tool, and a display processing unit that displays, in time series, correction data that is sensor data corrected by the correction unit.

Inventors

  • Tome Akihiro

Assignees

  • 住友电气工业株式会社

Dates

Publication Date
20260512
Application Date
20231012

Claims (14)

  1. 1. A processing apparatus, wherein, The processing device comprises: a receiving unit that receives sensor data from a sensor provided in the cutting tool; A correction unit configured to correct, for the sensor data received by the receiving unit, a variation in data caused by heat generation during machining using the cutting tool, and And a display processing unit configured to display the sensor data corrected by the correction unit, that is, the correction data, in time series.
  2. 2. The processing apparatus according to claim 1, wherein, The processing means further comprises storage means for storing the sensor data received by the receiving means, The display processing unit further reads the sensor data stored in the storage device and displays the sensor data in time series, The correction unit corrects, for the sensor data displayed in the time series, a change in data caused by heat generation during processing using the cutting tool.
  3. 3. The processing apparatus according to claim 1 or 2, wherein, The sensor data comprises measured values measured by the sensor, The correction unit corrects a variation in data caused by heat generation during machining using the cutting tool, based on the amount of change in the measured value per unit time caused by heat generation.
  4. 4. A processing apparatus according to claim 3, wherein, The sensor data includes first non-processing data before cutting processing, processing data during cutting processing, and second non-processing data after cutting processing, The processing apparatus further includes a setting section that sets a start point for the first non-processing time data and sets an end point for the second non-processing time data, The correction unit calculates the amount of change per unit time based on the start point and the end point set by the setting unit, and corrects a variation in data caused by heat generation during machining using the cutting tool based on the calculated amount of change.
  5. 5. The processing apparatus according to claim 4, wherein the setting section includes a receiving section that receives input of the start point and the end point.
  6. 6. The processing apparatus according to claim 4, wherein the setting section includes a detecting section that detects and sets the start point and the end point.
  7. 7. The processing device according to claim 6, wherein the detection unit compares a statistic of data within each of the time ranges with a predetermined threshold while moving a predetermined time range of the sensor data, and detects the start point and the end point based on whether the statistic exceeds the predetermined threshold.
  8. 8. The processing apparatus according to claim 2, wherein, The display processing unit executes a first display process in which a first screen including the sensor data and the correction button after time-series display is displayed on a display device, The correction section performs a process of correcting the fluctuation with respect to the sensor data in response to the correction button being operated, The display processing unit further executes a second display process of displaying a second screen including the correction data, which is the sensor data corrected by the correction unit, on the display device.
  9. 9. The processing apparatus according to claim 1, wherein, The correction unit corrects, in real time, a fluctuation of data caused by heat generation during processing using the cutting tool with respect to the sensor data received by the reception unit, The display processing unit displays the corrected data corrected by the correction unit in real time in a time series.
  10. 10. The processing apparatus according to claim 9, wherein, The sensor data includes temperature information and strain amount at the time of machining using the cutting tool, The processing device maintains information related to temperature information and strain amount at the time of processing and fluctuation component of strain amount caused by heat generation at the time of processing in advance, The correction unit corrects the strain amount of the sensor data based on the temperature information of the sensor data and the information held in advance.
  11. 11. The processing apparatus according to claim 9, wherein the correction unit corrects, in real time, a change in data due to heat generation during processing using the cutting tool by a filtering process.
  12. 12. A processing system, wherein, The processing system comprises: cutting tool comprising a sensor and a transmitter for transmitting sensor data from the sensor, and A processing device for receiving the sensor data transmitted from the cutting tool and executing a predetermined process, The processing device includes: a receiving unit that receives sensor data from the sensor provided in the cutting tool; A correction unit configured to correct, for the sensor data received by the receiving unit, a variation in data caused by heat generation during machining using the cutting tool, and And a display processing unit for displaying, on a display device, correction data, which is sensor data corrected by the correction unit, in time series.
  13. 13. A computer program for causing a computer to process sensor data transmitted from a cutting tool, wherein, The computer program causes a computer to function as: a receiving unit that receives sensor data from a sensor provided in the cutting tool; A correction unit configured to correct, for the sensor data received by the receiving unit, a variation in data caused by heat generation during machining using the cutting tool, and And a display processing unit for displaying, on a display device, correction data, which is sensor data corrected by the correction unit, in time series.
  14. 14. A processing method for processing sensor data transmitted from a cutting tool, wherein, The processing method comprises the following steps: a computer receiving sensor data from a sensor disposed on the cutting tool; A computer for correcting a variation of data caused by heat generation at the time of processing using the cutting tool with respect to the sensor data received at the step of receiving, and The computer displays the corrected sensor data, i.e., the corrected data, in time series in the step of performing the correction.

Description

Processing device, processing system, computer program, and processing method Technical Field The present disclosure relates to processing apparatuses, processing systems, computer programs, and processing methods. Background A cutting tool is used for cutting an object to be cut. Among such cutting tools, conventionally, a cutting tool provided with a sensor is known. Patent document 1 described below discloses a cutting system using such a cutting tool. The cutting system described in patent document 1 includes a machining device main body that performs cutting using a cutting tool, a measurement data acquisition device, and an information processing device. The cutting tool is provided with a plurality of strain sensors for measuring strain caused by cutting resistance during cutting. The measurement data acquisition device acquires sensor data from each of a plurality of strain sensors provided in the cutting tool. The information processing device receives sensor data from the plurality of strain sensors via the measurement data acquisition device, and obtains the deflection of the cutting tool due to the cutting resistance during the cutting process based on the received sensor data. The information processing device further obtains a machining error based on the deflection of the cutting tool, and controls the machining device body to correct the machining error. Prior art literature Patent literature Patent document 1 Japanese patent application laid-open No. 2019-209420. Disclosure of Invention The processing device according to one aspect of the present disclosure includes a receiving unit that receives sensor data from a sensor provided in a cutting tool, a correcting unit that corrects, with respect to the sensor data received by the receiving unit, a change in data caused by heat generation during processing using the cutting tool, and a display processing unit that displays, in time series, the corrected data, which is the sensor data corrected by the correcting unit. The present disclosure may be implemented not only as a processing apparatus, a processing system, a computer program, and a processing method including such a characteristic configuration, but also as other systems, apparatuses, methods, or computer programs including a processing apparatus, a processing system, a computer program, or a processing method. Drawings Fig. 1 is a diagram for explaining a configuration example of a processing system according to a first embodiment. Fig. 2 is a view showing a state in which the cutting tool shown in fig. 1 is attached to a machine tool. Fig. 3 is a diagram showing an exemplary configuration of the cutting tool provided with the sensor module shown in fig. 1. Fig. 4 is a block diagram showing an example of the hardware configuration of the sensor module. Fig. 5 is a block diagram showing an example of the hardware configuration of the radio receiver constituting the processing device shown in fig. 1. Fig. 6 is a block diagram showing an example of the hardware configuration of a terminal device constituting the processing device shown in fig. 1. Fig. 7 is a block diagram showing an example of the functional configuration of the processing apparatus shown in fig. 1. Fig. 8 is a diagram showing an example of a screen displayed on the display device. Fig. 9 is a diagram showing an example of a screen displayed on the display device. Fig. 10 is a flowchart showing an example of a control structure of a program executed in the processing apparatus shown in fig. 1. Fig. 11 is a flowchart showing an example of a control structure of a program executed in the processing apparatus shown in fig. 1. Fig. 12 is a detailed flow of step S1120 of fig. 11. Fig. 13 is a detailed flow of step S1140 of fig. 11. Fig. 14 is a block diagram showing an example of the functional configuration of the processing device according to the second embodiment. Fig. 15 is a diagram showing an example of a screen displayed on the display device. Fig. 16 is a diagram for explaining the detection processing of the start point and the end point. Fig. 17 is a flowchart showing an example of a control structure of a program executed in the processing device according to the second embodiment. Fig. 18 is a detailed flow of step S1400 of fig. 17. Fig. 19 is a detailed flow of step S1410 of fig. 17. Fig. 20 is a flowchart showing an example of a control structure of a program executed in the processing device according to the third embodiment. Fig. 21 is a detailed flow of step S1700 of fig. 20. Fig. 22 is a block diagram showing an example of the functional configuration of the processing device according to the fourth embodiment. Fig. 23 is a block diagram showing an example of a hardware configuration of a sensor module in a cutting tool according to the fourth embodiment. Fig. 24 is a flowchart showing an example of a control structure of a program executed in the processing device according to the fourth embodiment. Fig.