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Workpiece machining method and system based on CNC machine tool

A processing method and workpiece technology, which are applied in the field of workpiece processing methods and systems based on CNG machine tools, can solve the problems of inaccurate clamping, affecting the yield rate, workpiece deformation or offset, etc., so as to reduce labor costs, improve yield and Production efficiency, the effect of convenient production and processing

Active Publication Date: 2021-02-12
苏州浩智工业控制技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In CNC machine tool processing, the workpiece needs to be clamped before machining, but the clamping is not accurate, resulting in errors. In addition, in the actual processing process, the workpiece will also be deformed or shifted
At present, the method proposed by some people is to use the probe to detect the workpiece during the processing, and then to compensate, so the probe is mainly used for the problems that occur during the processing, and for the positioning of the workpiece and the existing problems during the processing. The problem is not well solved at the same time
In addition, before the actual processing, there is no good preliminary screening method for the workpieces to be processed, and most of them are processed rough parts for batch processing
However, there are a large number of workpieces that do not meet the requirements of direct processing among the blanks to be processed. At this time, if these blanks that do not meet the processing requirements cannot be removed in time, and they are allowed to enter the batch processing program, the quality of the processing will be affected. Rate

Method used

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  • Workpiece machining method and system based on CNC machine tool
  • Workpiece machining method and system based on CNC machine tool
  • Workpiece machining method and system based on CNC machine tool

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] refer to figure 1 As can be seen, a kind of workpiece processing method based on CNC machine tool comprises the following steps:

[0033] S11: Setting probe hardware parameters and detection parameters.

[0034] Specifically, the probe hardware parameters refer to different brands of probes or different types of probes, such as valid signal types of the probes: NPN or PNP. It can also be a wireless probe / wired probe, wherein the wireless probe also needs to monitor the communication status and the battery status of the wireless probe in real time.

[0035] Detection parameters include detection range, safety height, detection tolerance, detection speed, positioning speed, initial angle of probe detection and its change increment, workpiece coordinate system, detection coordinate system, detection type, execution after detection, probe type etc. Select and set the probe hardware parameters and detection parameters, so that you can prepare for the next step.

[0036] ...

Embodiment 2

[0043] refer to figure 2 , figure 2 The application scenario shown is a workpiece positioning scenario.

[0044] S21: Setting probe hardware parameters and detection parameters.

[0045] Specifically, the probe hardware parameters refer to different brands of probes or different types of probes, such as valid signal types of the probes: NPN or PNP. It can also be a wireless probe / wired probe, wherein the wireless probe also needs to monitor the communication status and the battery status of the wireless probe in real time.

[0046] Detection parameters include detection range, safety height, detection tolerance, detection speed, positioning speed, initial angle of probe detection and its change increment, workpiece coordinate system, detection coordinate system, detection type, execution after detection, probe type etc.

[0047] Select and set the probe hardware parameters and detection parameters, so that you can prepare for the next step.

[0048] S22: Select a workpiec...

Embodiment 3

[0056] refer to image 3 , image 3 The application scenarios shown are workpiece positioning scenarios and workpiece contour detection.

[0057] S31: Setting probe hardware parameters and detection parameters.

[0058] Specifically, the probe hardware parameters refer to different brands of probes or different types of probes, such as valid signal types of the probes: NPN or PNP. It can also be a wireless probe / wired probe, wherein the wireless probe also needs to monitor the communication status and the battery status of the wireless probe in real time.

[0059] Detection parameters include detection range, safety height, detection tolerance, detection speed, positioning speed, initial angle of probe detection and its change increment, workpiece coordinate system, detection coordinate system, detection type, execution after detection, probe type etc.

[0060] Select and set the probe hardware parameters and detection parameters, so that you can prepare for the next step....

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Abstract

The invention discloses a workpiece machining method based on a CNC machine tool. The workpiece machining method comprises the following steps of setting probe hardware parameters and detection parameters; selecting an application scene, and setting a probe point according to the selected application scene; setting probe point parameters; acquiring detection data; and judging whether the result ofthe detection data meets the processing requirement of a target or not, going on the next batch processing step if the result of the detection data meets the processing requirement of the target, andreturning to the step of setting the detection point if the result of the detection data does not meet the processing requirement of the target. Therefore, great convenience is provided for terminalusers to perform production and processing, the labor cost is reduced, and the production yield and the production efficiency are improved.

Description

technical field [0001] The present application relates to the technical field of industrial control, in particular to a workpiece processing method and system based on a CNG machine tool. Background technique [0002] In CNC machine tool processing, the workpiece needs to be clamped before machining, but the clamping is not accurate, resulting in errors. In addition, in the actual processing process, the workpiece will also be deformed or shifted. At present, the method proposed by some people is to use the probe to detect the workpiece during the processing, and then to compensate, so the probe is mainly used for the problems that occur during the processing, and for the positioning of the workpiece and the existing problems during the processing. The problems are not well resolved at the same time. In addition, before the actual processing, there is no good preliminary screening method for the workpieces to be processed, and most of them are processed in batches. However...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23Q17/00B23Q5/00G06N3/08G06F17/18
CPCB23Q17/00B23Q5/00G06N3/08G06F17/18
Inventor 朱飞周俊华金东杨帆
Owner 苏州浩智工业控制技术有限公司
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