CN104036371A - Method for mapping assembly technology tree into assembly technological processes - Google Patents
Method for mapping assembly technology tree into assembly technological processes Download PDFInfo
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- CN104036371A CN104036371A CN201410313109.0A CN201410313109A CN104036371A CN 104036371 A CN104036371 A CN 104036371A CN 201410313109 A CN201410313109 A CN 201410313109A CN 104036371 A CN104036371 A CN 104036371A
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Abstract
The invention discloses a method for mapping an assembly technology tree into assembly technological processes. The method includes the following steps of mapping of assembly procedures, mapping of assembly steps and integration of assembly information. Each assembly procedure is mapped into a procedure flow node, the first level assembly technological process is formed, and identification of the procedure flow nodes is set. Each assembly step is mapped into a step flow node, the second level assembly technological process is formed, and identification of the step flow nodes is set. The assembly information of the assembly procedures and the assembly information of the assembly steps are analyzed and integrated to the procedure flow nodes and the step flow nodes respectively. By the adoption of the method, the assembly technology tree can be mapped into the assembly technological processes.
Description
Technical field
The present invention relates in the assembly process planning based on three-dimensional model the mapping method of a kind of assembly technology tree and assembly technology flow process.
background technologyin assembly technology design system, adopt any mode to manage the technological design result of assembly process planning, not only directly affect technological design personnel's work efficiency, production that also can remote effect making-up shop.Assembly technology tree and assembly technology flow process are all the way to manages of assembly technology design information.Assembly technology tree is described assembling technology procedure with tree structure, management technique information; Assembly technology flow process in a flowchart, is described assembling technology procedure more intuitively.
Current, a lot of typical assembly technology design systems are the format management technique information of adopting process tree all, and as the I-VADS of Harbin Institute of Technology, but assembly technology tree exists multiple common shortcoming, (1) can not express intuitively assemble sequence, also not support parallel assembly technology design; (2) technique information is limited, if integrated technique information is too many, easily makes artistic tree tediously long numerous and diverse, and system interface is complicated; (3) numerous and diverse artistic tree is unfavorable for that technological design personnel check fast and effective management technique information; (4) if certain component technological design process goes wrong, design process is recalled inconvenience; (5) tree structure has strengthened technologist's management difficulty virtually, and man-machine experience is bad; These have limited the further lifting of technologist's design efficiency.And assembly technology flow process has better performance aspect above-mentioned.
Given this, the present invention has provided a kind of method that assembly technology tree is mapped as to assembly technology flow process, generates assembly technology flow process, and it has overcome the deficiency of assembly technology tree.Therefore, assembly technology tree is mapped to assembly technology flow process and there is practical significance.
Summary of the invention
Technical matters to be solved by this invention is the deficiency for above-mentioned existing assembly technology tree, has proposed the mapping method of a kind of assembly technology tree and assembly technology flow process, and assembly technology tree is become to assembly technology flow process.
For solving the problems of the technologies described above, the technical solution used in the present invention is: the mapping method of a kind of assembly technology tree and assembly technology flow process, comprises the following steps:
1, the mapping of assembly process:
A1, each assembly process in assembly technology tree is mapped as to a process flow node, and according to assembly process order, process flow node sequence is set, all process steps flow nodes forms first order assembly technology flow process;
B1, resolve each assembly process, nodename, assembling parts and the sign of each process flow node is set; Wherein the nodename of process flow node is corresponding with the title of assembling object in assembly process, the assembling parts of process flow node are corresponding with the assembling object of assembly process, the sign of process flow node comprises that operation is numbered and operation is synchronously numbered, and wherein operation numbering is corresponding with assembly process order; Judge that the assembling of each assembly process is to like independent assembling or can assemble simultaneously, and give assembly process and the independent different synchronous label of operation of assembly process assembling that can simultaneously assemble;
2, the mapping of assembling work step:
A2, each assembling work step under assembly process is mapped as to a work step flow nodes, and according to assembling work step, work step flow nodes order is sequentially set, all work step flow nodes form second level assembly technology flow process;
B2, parsing assembling work step, title, assembling parts and the sign of work step flow nodes are set, wherein the nodename of work step flow nodes is corresponding with the title of assembling object in assembling work step, the assembling parts of work step flow nodes are corresponding with the assembling object of assembling work step, the sign of work step flow nodes comprises that work step is numbered and work step is synchronously numbered, and wherein work step numbering is corresponding with assembling work step order; Judge that the assembling of each assembling work step is to like independent assembling or can assemble simultaneously, and give assembling work step and the independent different synchronous label of work step of assembling work step assembling that can simultaneously assemble; ;
3, assembly information is integrated:
The assembly information of A3, parsing assembly process, is integrated in process flow node;
The assembly information of B3, parsing assembling work step, is integrated in work step flow nodes.
The operation numbering of described process flow node, the synchronous numbering of operation are a kind of identifiers, it can be arabic numeral, Roman number, also can be English alphabet, and all there is uniqueness, wherein, operation numbering is the unique identification of process flow node, the process flow node that the synchronous number-mark of operation is parallel.In practical set process, the assembling object that parallel process flow node comprises can assemble simultaneously.
The work step numbering of described work step flow nodes, the synchronous numbering of work step are a kind of identifiers, it can be arabic numeral, Roman number, also can be English alphabet, and all there is uniqueness, wherein, work step numbering is the unique identification of work step flow nodes, the work step flow nodes that the synchronous number-mark of work step is parallel.In practical set process, the assembling object that parallel work step flow nodes comprises can assemble simultaneously.
Described assembly technology flow process, the process flow node of first order assembly technology flow process may comprise a second level assembly technology flow process being comprised of work step flow nodes, and therefore, assembly technology flow process has hierarchical relationship.
Described assembly information, assembly information comprises assembling animation, auxiliary process information, technique mark, Assembling resource etc.
The invention has the beneficial effects as follows
By by assembly process, assembling work step be mapped as process flow node and work step flow nodes, formed there is stratification, the assembly technology flow process of procedure feature;
By operation is set, synchronously number, work step synchronously numbers, and can realize process flow node, the work step flow nodes of concurrency relation, thereby support parallel assembly technology design;
Assembly information is integrated in process flow node and work step flow nodes to energy fast browsing and effectively management assembly information;
Assembly technology flow process is shown the related process information such as assemble sequence, assembling process intuitively, for assembler provides more intuitive job guide, increase work efficiency, reduce the dependence of assembler to traditional Assembly process specification, even replace traditional Assembly process specification, thereby reduce technological design personnel's workload.
Accompanying drawing explanation
Fig. 1 assembly technology tree and assembly technology flow process mapping method schematic diagram;
Fig. 2 is according to the assembly technology tree and assembly technology flow process mapping relations schematic diagram of the embodiment of the present invention.
Embodiment
In order to make those skilled in the art more clearly understand technical scheme of the present invention, below in conjunction with embodiment, assembly technology tree of the present invention and the mapping method of assembly technology flow process are further described.
According to a preferred embodiment of the invention,
Fig. 2 (a) shows the assembly technology tree of product.Assembly technology tree is a kind of organizational form of assembly technology information.
Fig. 2 shows the mapping relations of assembly technology tree and assembly technology flow process.Parsing assembly technology tree, first obtain all assembly processes: assembly process 1, assembly process 2, assembly process 3, assembly process 4, each assembly process is mapped as to process flow node, obtain process flow node 1, process flow node 2, process flow node 3 and process flow node 4, wherein, process flow node 1 is corresponding with assembly process 1, process flow node 2 is corresponding with assembly process 2, process flow node 3 is corresponding with assembly process 3, and process flow node 4 is corresponding with assembly process 4.These process flow nodes form first order assembly technology flow process; Resolve assembly process, assembling object and the nodename of process flow node are set, wherein assemble object corresponding with the model that assembles object in artistic tree, nodename is corresponding with the title of assembling object, as shown in Figure 2, the nodename of process flow node 1 is parts 1, and the nodename of process flow node 2 is parts 2, the nodename of process flow node 3 is parts 3 ..., operation numbering and operation that process flow node is set are synchronously numbered; Operation numbering is the unique identification of process flow node, corresponding with the order of assembly process, for explaining conveniently, English alphabet and the arabic numeral combination of usining in the present invention is numbered example as operation, as the operation of assembly process 1 is numbered PRO_SEQUENCE_1, the operation of assembly process 2 is numbered PRO_SEQUENCE_2, the operation of assembly process 3 is numbered PRO_SEQUENCE_3 ... by this operation, number, we can obtain any information of this process flow node, as assembling object, assembly information etc.The process flow node that the synchronous number-mark of operation is parallel, for explaining conveniently, the arabic numeral of usining in the present invention are synchronously numbered example as operation.If the assembling object of assembly process 1, assembly process 4 can only assemble separately, the operation that process flow node 1 and process flow node 4 are set is synchronously numbered 0, represent that they do not exist concurrency relation, in Fig. 2 (b), process flow node 1 and process flow node 4 show as Serial Relation; If the assembling object of assembly process 2 and assembly process 3 can assemble simultaneously, the operation that process flow node 2 and process flow node 3 be set is synchronously numbered identical and is not 0 Arabic number, in Fig. 2 (b), process flow node 2 and process flow node 3 show as concurrency relation;
Then, obtain the assembling work step under assembly process, the assembling work step of take under assembly process 2 is example, obtain assembling work step 1, assembling work step 2, assembling work step 3, assembling work step 4, assembling work step 5, each assembling work step is mapped as to work step flow nodes, obtain work step flow nodes 2.1, work step flow nodes 2.2, work step flow nodes 2.3, work step flow nodes 2.4, work step flow nodes 2.5, these work step flow nodes form second level assembly technology flow process; Resolve assembling work step, assembling object and the nodename of work step flow nodes are set, wherein assemble object corresponding with the model that assembles object in artistic tree, nodename is corresponding with the title of assembling object, as shown in Figure 2, the nodename of work step flow nodes 1 is part 1, and the nodename of work step flow nodes 2 is part 2, and the nodename of work step flow nodes 3 is part 3 Work step numbering and work step that work step flow nodes is set are synchronously numbered; Work step numbering is the unique identification of work step flow nodes, for explaining conveniently, English alphabet and the arabic numeral combination of usining in the present invention is numbered example as work step, as the work step that assembles work step 1 is numbered PRO_STEP_1, the work step of assembling work step 2 is numbered PRO_STEP_2, and the work step of assembling work step 3 is numbered PRO_STEP_3 ..., by this work step, number, we can obtain any information of this work step flow nodes, as assembling object, assembly information etc.The work step flow nodes that the synchronous number-mark of work step is parallel, for explaining conveniently, the arabic numeral of usining in the present invention are synchronously numbered example as operation.If the assembling object of assembling work step 1, assembling work step 2, assembling work step 5 can only assemble separately, the work step that work step flow nodes 1, work step flow nodes 2 and work step flow nodes 5 are set is synchronously numbered 0, represent that they do not exist concurrency relation, in Fig. 2 (b), work step flow nodes 1, work step flow nodes 2 and work step flow nodes 5 show as Serial Relation; If the assembling object of assembling work step 3 and assembling work step 4 can assemble simultaneously, the synchronous numbering of work step of work step flow nodes 3 and work step flow nodes 4 is set identical and be not 0 Arabic number, in Fig. 2 (b), work step flow nodes 3 and work step flow nodes 4 show as concurrency relation.
Finally resolve the assembly information of assembling work step, be integrated in work step flow nodes, resolve the assembly information of assembling work step, be integrated in work step flow nodes, the assembly information of flow nodes management assembling work step and assembling work step.
Claims (1)
1. a mapping method for assembly technology tree and assembly technology flow process, is characterized in that,
Described mapping method comprises the steps:
One, the mapping of assembly process:
A1, each assembly process in assembly technology tree is mapped as to a process flow node, and according to assembly process order, process flow node sequence is set, all process steps flow nodes forms first order assembly technology flow process;
B1, resolve each assembly process, nodename, assembling parts and the sign of each process flow node is set; Wherein the nodename of process flow node is corresponding with the title of assembling object in assembly process, the assembling parts of process flow node are corresponding with the assembling object of assembly process, the sign of process flow node comprises that operation is numbered and operation is synchronously numbered, and wherein operation numbering is corresponding with assembly process order; Judge that the assembling of each assembly process is to like independent assembling or can assemble simultaneously, and give assembly process and the independent different synchronous label of operation of assembly process assembling that can simultaneously assemble;
Two, the mapping of assembling work step:
A2, each assembling work step under assembly process is mapped as to a work step flow nodes, and according to assembling work step, work step flow nodes order is sequentially set, all work step flow nodes form second level assembly technology flow process;
B2, parsing assembling work step, title, assembling parts and the sign of work step flow nodes are set, wherein the nodename of work step flow nodes is corresponding with the title of assembling object in assembling work step, the assembling parts of work step flow nodes are corresponding with the assembling object of assembling work step, the sign of work step flow nodes comprises that work step is numbered and work step is synchronously numbered, and wherein work step numbering is corresponding with assembling work step order; Judge that the assembling of each assembling work step is to like independent assembling or can assemble simultaneously, and give assembling work step and the independent different synchronous label of work step of assembling work step assembling that can simultaneously assemble;
Three, assembly information is integrated:
The assembly information of A3, parsing assembly process, is integrated in process flow node;
The assembly information of B3, parsing assembling work step, is integrated in work step flow nodes.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105243237A (en) * | 2015-11-04 | 2016-01-13 | 中国电子科技集团公司第三十八研究所 | Assembly technology structure tree and building method thereof |
| CN107798460A (en) * | 2016-09-01 | 2018-03-13 | 浦项爱希谛科技有限公司 | For handling the intelligent plant platform of the data obtained in a continuous process |
| CN111709645A (en) * | 2020-06-17 | 2020-09-25 | 中国电子科技集团公司第二十九研究所 | System and method for generating assembly process flow of multi-chip assembly |
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2014
- 2014-07-02 CN CN201410313109.0A patent/CN104036371A/en active Pending
Non-Patent Citations (1)
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| 田富君 等: "基于轻量化模型的三维装配工艺文件生成技术", 《制造业自动化》 * |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105243237A (en) * | 2015-11-04 | 2016-01-13 | 中国电子科技集团公司第三十八研究所 | Assembly technology structure tree and building method thereof |
| CN105243237B (en) * | 2015-11-04 | 2018-11-13 | 中国电子科技集团公司第三十八研究所 | A kind of construction method of assembly technology structure tree |
| CN107798460A (en) * | 2016-09-01 | 2018-03-13 | 浦项爱希谛科技有限公司 | For handling the intelligent plant platform of the data obtained in a continuous process |
| US11079728B2 (en) | 2016-09-01 | 2021-08-03 | Posco ICT Co., Ltd. | Smart factory platform for processing data obtained in continuous process |
| CN111709645A (en) * | 2020-06-17 | 2020-09-25 | 中国电子科技集团公司第二十九研究所 | System and method for generating assembly process flow of multi-chip assembly |
| CN111709645B (en) * | 2020-06-17 | 2022-03-18 | 中国电子科技集团公司第二十九研究所 | System and method for generating assembly process flow of multi-chip assembly |
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Application publication date: 20140910 |