CN110850826B - Part quality detection method for changing environment of complex part engineering - Google Patents
Part quality detection method for changing environment of complex part engineering Download PDFInfo
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- CN110850826B CN110850826B CN201911116196.XA CN201911116196A CN110850826B CN 110850826 B CN110850826 B CN 110850826B CN 201911116196 A CN201911116196 A CN 201911116196A CN 110850826 B CN110850826 B CN 110850826B
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- 238000001514 detection method Methods 0.000 title claims abstract description 47
- 238000007689 inspection Methods 0.000 claims abstract description 117
- 238000000034 method Methods 0.000 claims abstract description 65
- 238000012545 processing Methods 0.000 claims abstract description 27
- 238000004519 manufacturing process Methods 0.000 claims description 19
- 238000013461 design Methods 0.000 claims description 18
- 238000003754 machining Methods 0.000 claims description 6
- 230000000694 effects Effects 0.000 claims description 5
- 238000012986 modification Methods 0.000 claims description 4
- 230000004048 modification Effects 0.000 claims description 4
- 238000001914 filtration Methods 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 claims description 3
- 238000013102 re-test Methods 0.000 claims description 3
- 238000012360 testing method Methods 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 abstract description 2
- 238000011161 development Methods 0.000 description 4
- 238000012795 verification Methods 0.000 description 2
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM]
- G05B19/41875—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM] characterised by quality surveillance of production
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/30—Nc systems
- G05B2219/32—Operator till task planning
- G05B2219/32368—Quality control
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Quality & Reliability (AREA)
- Automation & Control Theory (AREA)
- General Factory Administration (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Abstract
The invention belongs to inspection and detection technologies, and relates to a part quality detection method for changing environment for complex part engineering, which comprises the following steps: step 1: creating an electronic inspection protocol; step 2: creating an electronic inspection instruction; and step 3: identifying a change type; and 4, step 4: the processing lot change has been completed; and 5: changing the batch in processing; step 6: the unprocessed batch is changed. The method provides an engineering change matching method from multiple aspects of processing batch, inspection time and processing procedure of parts, thereby ensuring effective implementation of engineering change and ensuring the effectiveness of quality detection data.
Description
Technical Field
The invention belongs to a detection technology, and relates to a part quality detection method for changing the environment of complex part engineering.
Background
In the development process of a complex product taking a helicopter as an example, the complex parts of key functional components such as a structural support, a power system and the like of the complex product are frequently subjected to design change and process change, which provides great challenge for a quality detection link at the later stage of the manufacturing process.
Disclosure of Invention
The invention aims to: the method for detecting the quality of the parts facing the complex part engineering change environment is provided under the complex engineering change implementation environment facing the frequent and complex development process of the complex parts, and the validity of the quality detection of the parts is ensured.
The technical scheme is as follows:
a part quality detection method for a complex part engineering modification environment comprises the following steps:
step 1: creating an electronic inspection protocol;
and 2, step: creating an electronic inspection instruction;
and step 3: identifying a change type;
and 4, step 4: the processing lot change has been completed;
and 5: changing the batch in processing;
step 6: the unprocessed batch is changed.
The step 1 specifically comprises the following steps:
the quality detection of the complex parts needs to utilize a detection planning system to compile a detection procedure in a process preparation link.
The inspection rules specify which quality characteristics of the part are to be inspected with which inspection device after which machining operation is completed.
The step 2 specifically comprises the following steps:
after the complex parts are put into production, aiming at each production batch, a checking instruction is created according to the checking regulation.
The creation of the inspection instruction is that the inspection system acquires the content in the inspection rule of the part, and then the information of the production batch is used as the identifier, and one example of the generated inspection rule only takes effect for the production batch.
The step 3 specifically comprises the following steps:
dividing the change into design change, process change and inspection change;
when the design change or the process change is initiated, the change implementation information is transmitted to a process design platform and a test planning platform; the inspection planning platform identifies the change information, firstly, the change information is matched with the inspection items in the inspection rules, and the inspection characteristic requirements needing to be changed are identified; if the inspection requirement needing to be changed exists, entering a matching link of a changing procedure; if the checking requirement needing to be changed does not exist, checking and changing are not needed, and the change feedback is completed;
extracting the batch requirements of the design change and the process change, matching the current production batch, and dividing the engineering change into three types of engineering changes of a finished processing batch, a processing batch and an unprocessed batch.
The step 4 specifically comprises the following steps:
aiming at the change of the finished processing batch, the inspection platform starts a quality inspection data change process, acquires an inspection data acquisition list corresponding to inspection characteristics needing to be changed in the inspection regulations of the batch of parts, performs secondary quality inspection, and stores new inspection data and inspection results into a database, wherein the quality inspection conclusion of the batch of parts is based on the new inspection results.
The step 5 specifically comprises the following steps:
and aiming at batch change in processing, carrying out secondary matching of the inspection characteristics needing to be changed, and filtering according to the working procedures. For the finished processing procedure, starting a quality detection data retest process, extracting a procedure detection data acquisition card, canceling original quality detection data, and carrying out secondary detection to obtain new procedure detection data; for unfinished machining processes, extracting inspection instructions of the batch of parts, directly modifying inspection characteristics needing to be changed, and forming new inspection instructions; and the quality detection of the subsequent process is performed according to the new inspection instruction.
The step 6 specifically comprises the following steps:
aiming at the inspection change of unfinished batches, the inspection regulation of the current version is obtained, the inspection characteristics needing to be changed are matched, and the inspection regulation is modified. And (5) carrying out quality detection on the subsequently processed part batches according to a new inspection rule.
Has the advantages that:
the method provides an engineering change matching method from multiple aspects of processing batch, inspection time and processing procedure of parts, thereby ensuring effective implementation of engineering change and ensuring the effectiveness of quality detection data.
Detailed Description
The present invention is described in further detail below. The part detection method of the present invention is provided below, and includes the following steps:
step 1: creating an electronic inspection protocol
The quality detection of the complex parts needs to utilize a detection planning system to compile a detection procedure in a process preparation link. The inspection rules specify which quality characteristics of the part are inspected with what inspection equipment after which machining process is completed. The inspection regulations are the basis documents for the quality inspection of the parts.
And 2, step: creating electronic test instructions
After the complex parts are put into production, aiming at each production batch, a checking instruction is created according to the checking regulation. The creation of the inspection instruction is that the inspection system acquires the content in the inspection rule of the part, and then the information of the production batch is used as the identifier, and one example of the generated inspection rule only takes effect for the production batch. The creation of the inspection instruction mainly aims at the situation that engineering change is carried out on a production lot of the complex part, and the change does not affect a subsequent production lot.
And step 3: change type identification
The starting end of engineering change is provided with a design platform, a process design platform and an inspection planning platform, so that the change is divided into design change, process change and inspection change. The method mainly identifies the influence of design change and process change on the quality inspection of the parts, so that different types of inspection change are started, the change implementation in the manufacturing process of the complex parts is completed, and the data validity of the quality inspection of the parts is ensured.
And (3) modification information matching: when the design change or the process change is initiated, the change implementation information is transmitted to the process design platform and the inspection planning platform. The inspection planning platform identifies the change information, firstly matches the change information with the inspection items in the inspection rules, and identifies the inspection characteristic requirements needing to be changed. If the inspection requirement needing to be changed exists, entering a matching link of a changing procedure; and if the verification requirement needing to be changed does not exist, the verification change is not needed, and the change feedback is completed.
And (3) changing batch matching: extracting the batch requirements of the design change and the process change, matching the current production batch, and dividing the engineering change into three types of engineering changes of a finished processing batch, a processing batch and an unprocessed batch.
And 4, step 4: completed process lot change
Aiming at the change of the finished processing batch, the inspection platform starts a quality inspection data change process, acquires an inspection data acquisition list corresponding to the inspection characteristics to be changed in the inspection regulations of the batch of parts, performs secondary quality inspection, and stores new inspection data and inspection results into a database, wherein the quality inspection conclusion of the batch of parts is based on the new inspection results.
And 5: in-process lot change
And aiming at batch change in processing, carrying out secondary matching of the inspection characteristics needing to be changed, and filtering according to the working procedures. And for the finished processing procedure, starting a quality detection data retest process, extracting a procedure detection data acquisition card, canceling the original quality detection data, and carrying out secondary detection to obtain new procedure detection data. And for unfinished machining processes, extracting the inspection instructions of the batch of parts, and directly modifying the inspection characteristics needing to be changed to form new inspection instructions. And the quality detection of the subsequent process is performed according to the new inspection instruction.
Step 6: raw batch change
And aiming at the inspection change of the unfinished batch, acquiring the inspection regulation of the current version, matching the inspection characteristics needing to be changed, and modifying the inspection regulation. And (5) carrying out quality detection on the subsequently processed part batches according to a new inspection rule.
The part quality detection method for the complex part engineering modification environment can effectively solve the problems that the design of the development lot of the complex parts is changed and the process is changed frequently, and the quality detection requirements of the parts which are machined, machined and unmachined are changed for many times, and ensure the validity of the quality detection data in the development process of the complex parts. This effect is mainly due to the fact that the inspection instructions are programmed in step 2, so that each processing batch of parts is provided with an independent inspection instruction for guiding the quality inspection activities of the processing process. In addition, the engineering change matching in the step 3 enables the inspection system to effectively identify the specific influence on the quality characteristics of the parts, which is caused by the design change and the process change, so that the system effectively reacts, and the accuracy of the engineering change implementation is ensured.
Claims (4)
1. A part quality detection method for a complex part engineering modification environment is characterized by comprising the following steps:
step 1: creating an electronic inspection rule, wherein the inspection rule specifies which quality characteristics of the part are detected by which detection equipment after which machining procedure is finished;
step 2: creating an electronic inspection instruction;
and step 3: identifying a change type;
and 4, step 4: the processing lot change has been completed; the step 4 specifically comprises the following steps: aiming at the change of the finished processing batch, the inspection platform starts a quality inspection data change process, acquires an inspection data acquisition list corresponding to inspection characteristics needing to be changed in the inspection regulation of the batch of parts, performs secondary quality inspection, and stores new inspection data and inspection results into a database, wherein the quality inspection conclusion of the batch of parts is based on the new inspection results;
and 5: changing the batch in processing; the step 5 specifically comprises the following steps: aiming at batch change in processing, carrying out secondary matching of inspection characteristics needing to be changed, filtering according to procedures, starting a quality detection data retest process for finished processing procedures, extracting a procedure detection data acquisition card, canceling original quality detection data, and carrying out secondary detection to obtain new procedure detection data; for unfinished machining processes, extracting inspection instructions of the batch of parts, directly modifying inspection characteristics needing to be changed, and forming new inspection instructions; the quality detection of the subsequent process is executed according to the new inspection instruction;
step 6: change of unprocessed batch; the step 6 specifically comprises the following steps: aiming at the inspection change of unfinished batches, acquiring the inspection regulation of the current version, matching the inspection characteristics to be changed, modifying the inspection regulation, and performing quality detection on subsequently processed part batches according to a new inspection regulation;
the creation of the inspection instruction is that the inspection system acquires the content in the inspection rule of the part, and then the information of the production batch is used as the identifier, and one example of the generated inspection rule only takes effect for the production batch.
2. The method for detecting the quality of the part facing the environment changed by the complex part engineering as claimed in claim 1, wherein the step 1 is specifically as follows:
the quality detection of the complex parts needs to utilize a detection planning system to compile a detection procedure in a process preparation link.
3. The method for detecting the quality of the part facing the environment changed in the complex part engineering as claimed in claim 1, wherein the step 2 is specifically as follows:
after the complex parts are put into production, aiming at each production batch, a checking instruction is created according to the checking regulation.
4. The method for detecting the quality of the part facing the environment changed by the complex part engineering as claimed in claim 1, wherein the step 3 is specifically as follows:
dividing the change into design change, process change and inspection change;
when the design change or the process change is initiated, the change implementation information is transmitted to a process design platform and a test planning platform; the inspection planning platform identifies the change information, firstly, the change information is matched with the inspection items in the inspection rules, and the inspection characteristic requirements needing to be changed are identified; if the inspection requirement needing to be changed exists, entering a matching link of a changing procedure; if the checking requirement needing to be changed does not exist, checking and changing are not needed, and the change feedback is completed;
extracting the batch requirements of the design change and the process change, matching the current production batch, and dividing the engineering change into three types of engineering changes of a finished processing batch, a processing batch and an unprocessed batch.
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8266066B1 (en) * | 2001-09-04 | 2012-09-11 | Accenture Global Services Limited | Maintenance, repair and overhaul management |
| CN105509641A (en) * | 2014-10-09 | 2016-04-20 | 株式会社三丰 | Method for programming three-dimensional workpiece scan path for metrology system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US20100169053A1 (en) * | 2008-12-30 | 2010-07-01 | Caterpillar Inc. | Method for creating weldment inspection documents |
| US10140780B2 (en) * | 2015-09-01 | 2018-11-27 | Sap Se | Event-/condition-based machine monitoring for quality inspections |
| CN106570232A (en) * | 2016-10-31 | 2017-04-19 | 中国航空工业集团公司北京航空精密机械研究所 | Inspection procedure automatic generation method |
| CN109034483B (en) * | 2018-08-01 | 2021-03-16 | 西安交通大学 | Detection planning method based on quality function configuration |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8266066B1 (en) * | 2001-09-04 | 2012-09-11 | Accenture Global Services Limited | Maintenance, repair and overhaul management |
| CN105509641A (en) * | 2014-10-09 | 2016-04-20 | 株式会社三丰 | Method for programming three-dimensional workpiece scan path for metrology system |
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