CN106843185A - A kind of lean processing and manufacturing technological process of production sand table based on artificial airplane model - Google Patents
A kind of lean processing and manufacturing technological process of production sand table based on artificial airplane model Download PDFInfo
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- CN106843185A CN106843185A CN201710227119.6A CN201710227119A CN106843185A CN 106843185 A CN106843185 A CN 106843185A CN 201710227119 A CN201710227119 A CN 201710227119A CN 106843185 A CN106843185 A CN 106843185A
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 94
- 238000000034 method Methods 0.000 title claims abstract description 50
- 239000004576 sand Substances 0.000 title claims abstract description 19
- 238000012545 processing Methods 0.000 title abstract description 12
- 238000007689 inspection Methods 0.000 claims abstract description 11
- 238000004088 simulation Methods 0.000 claims abstract description 7
- 239000000463 material Substances 0.000 claims description 18
- 238000005520 cutting process Methods 0.000 claims description 14
- 238000009434 installation Methods 0.000 claims description 10
- 238000005553 drilling Methods 0.000 claims description 9
- 230000002950 deficient Effects 0.000 claims description 7
- 239000002994 raw material Substances 0.000 claims description 7
- 230000009286 beneficial effect Effects 0.000 claims description 2
- 238000003754 machining Methods 0.000 claims description 2
- 238000005007 materials handling Methods 0.000 claims description 2
- 238000012372 quality testing Methods 0.000 claims description 2
- 238000012795 verification Methods 0.000 claims description 2
- 238000012549 training Methods 0.000 abstract description 7
- 238000012360 testing method Methods 0.000 abstract description 4
- 238000013461 design Methods 0.000 description 15
- 238000010586 diagram Methods 0.000 description 10
- 238000009826 distribution Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000007726 management method Methods 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 201000004569 Blindness Diseases 0.000 description 1
- 230000000739 chaotic effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000012536 packaging technology Methods 0.000 description 1
- 235000013406 prebiotics Nutrition 0.000 description 1
Classifications
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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
-
- 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
- G05B2219/31—From computer integrated manufacturing till monitoring
- G05B2219/31395—Process management, specification, process and production data, middle level
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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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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Quality & Reliability (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Abstract
Technological process of production sand table is fabricated the invention discloses a kind of lean based on artificial airplane model, sand table training includes the test manufacture stage, and student freely manufactures experimently model aircraft；Volume production stage, student is produced by batch according to corresponding list；Improvement stage, the problem that student has found for volume production proposes that improve opinion produces again；Lean production stage, one group of ten people of student presses order processing under assiatant's instruction, and manufacture production assembles this four sand table module with quality inspection and divided the work, and each station is produced using corresponding frock clamp and list.Finally observe, record, comparing the time spent in four-stage production process, the quality problems and displaying situation of product allow student to establish the consciousness of lean production.The present invention can simulate the production and assembly process of model aircraft, so as to strengthen student for standardization, the understanding of Industrial Engineering course by sand-table simulation, culture student line of balance is produced and cost consciousness, instructs the lean production of enterprise.
Description
Technical field
The present invention relates to fabricate technological process of production training field, and in particular to be a kind of based on model aircraft
Lean fabricates technological process of production sand table.
Background technology
The processing and manufacturing technological process of production is that the sand table teaching aid of a set of specialty is carrier, is produced with designing role's experience enterprise
The experiment porch of process.Sand-table simulation training has been included in University Education, corporate training, and plays tremendous influence wherein.
Under the promotion of economic globalization and industry 4.0, many enterprises of China start to imitate the company of foreign countries, and lean is carried out in enterprise
Production, tries hard to improve the production efficiency of enterprise.But because enterprise management level understands the essence of lean production inadequate, blindness effect
Imitative, not from enterprise's own situation, causing enterprise to establish good lean production improves consciousness.
Existing lean production training, is typically assembled into production background with model aircraft, allows produce people in this context
Member understands the knowledge of lean production, and specific method is：Model is made by batch making model and single-piece, and then compares completion phase
With the total time of the model aircraft of quantity, the advantage of single-piece production, this kind of processing and manufacturing flow work of lean production are finally drawn
Skill training simple coarse, knowwhy is forced to be lacked persuasion, and causes to exist in assembling process that packaging efficiency is low, and production distribution is mixed
Disorderly, the problems such as production information shortage, material handling and waste of human resource.Additionally due to the unreasonable setting of operation, causes zero
Part occurs loss and damage problem in handling process, finally results in the lean production method in model aircraft assembling process
Produce effects extremely low, its result of training also big heavy discount.
The content of the invention
The invention aims to solve aircraft mould caused by existing lean processing manufacturing process flow method
Packaging efficiency is low caused by type assembling, and production distribution is chaotic, and production information lacks, and waste of human resource and material handling cause zero
The problem that part is lost, and propose a kind of processing and manufacturing technological process of production sand for more comprehensively, efficiently being assembled based on model aircraft
Disk.
In order to solve the above technical problems, the present invention provides following technical scheme：
A kind of lean processing and manufacturing technological process of production sand table based on artificial airplane model, typically with 40 people as excellent, has
Four-stage is respectively test manufacture stage, volume production stage, improvement stage and lean production.In the test manufacture stage, student is according to oneself method
Freely manufacture experimently several model aircrafts；Volume production stage, student is divided into several production stations and produces by batch, and proposes to improve opinion；
Improvement stage, student produces again according to opinion is improved；Lean production stage, the people of student ten is one group, is pressed in the case where assiatant indicates
The pattern of lean production is produced.Finally compare the total time that four-stage completes the model aircraft of equal number, find essence
The advantage of prebiotic product.In process of production, station layout includes Ordering Module, and manufacture production module assembles module and matter
Inspection four modules of module, each module arranges the corresponding people to carry out production simulation, and observation and record modules were being produced
The time spent in journey, the quality problems of product, profit contrast and displaying situation.
As further scheme of the invention：In the lean production stage, manufacture production Module Division is cut for bomb/lower wing
Station is cut, drilling station and seat make station；Assembling module divides are that bomb installs station, and bomb hanger installs station, husky
Hair installs station and mark/general assembly station.The making and installation of the bomb and seat that are added in model aircraft assembling process, opposite
Produce and MRP requirement is higher so that the sand table more system is comprehensive.
As further scheme of the invention：List, traveler are used during product volume production and lean production, is rule
Model product sequence flow, is easy to product quantity in statistics verification production process, it is ensured that in materials handling process, part is not lost
Lose.Ensure product quality, form standardized workflow.Unnecessary product circulation is reduced, man-hour is improved.Unified list
Use.
As further scheme of the invention：A set of frock clamp is used in the lean production stage, there is screw erector
Dress, lower wing frock, lower wing cutting tool, lower wing seat frock, seal frock, bomb cutting and drilling tool and seat
Mounting tool.Process workpiece in station, using frock enable the surface of workpiece reach dimensions, geometry that drawing specifies and
With the technical requirements such as the relative-position error of other surfaces, machining accuracy, the stabilized product quality of workpiece are advantageously ensured that, favorably
In raising labour productivity.
Compared with prior art, the beneficial effects of the invention are as follows：
The present invention provides a kind of lean processing and manufacturing technological process of production sand table based on model aircraft, in model aircraft group
The making and installation of the bomb and seat that are added during dress, it is higher to production and MRP requirement so that the flow is more
System is comprehensive, traveler is used also in process of producing product, it is ensured that product quality, forms standardized workflow.Calculate every
The time reasonable arrangement operative employee of procedure, reduces the number of per pass operative employee, reaches the cost for reducing assembling input, by adding
Work manufacture technological process of production simulation course, can strengthen understanding of the student on standardization, Industrial Engineering course, cultivate student
Enterprise's line of balance production and management consciousness, instruct the lean production of enterprise.
Brief description of the drawings
Fig. 1 is aircraft packaging technology programme diagram of the invention；
Fig. 2 is topology layout figure of the invention；
Fig. 3 is value stream map of the invention；
Fig. 4 .1 are the travelers of present invention design；
Fig. 4 .2 are the order and shipping free hand drawing of present invention design；
Fig. 4 .3 are the raw material hand-to-mouth buying free hand drawings of present invention design；
Fig. 4 .4 are the process relativity table figures of present invention design；
Fig. 4 .5 are the defective work item inspection table figures of present invention design；
Fig. 4 .6 are the customs inspection record sheet figures of present invention design；
Fig. 5 .1 are screw mounting tool design three-view diagrams of the invention；
Fig. 5 .2 are lower wing Fixture Design three-view diagrams of the invention；
Fig. 5 .3 are lower wing cutting tool design three-view diagrams of the invention；
Fig. 5 .4 are lower wing seat Fixture Design three-view diagrams of the invention；
Fig. 5 .5 are the Fixture Design three-view diagrams of seal of the invention 1；
Fig. 5 .6 are the Fixture Design three-view diagrams of seal of the invention 2；
Fig. 5 .7 are bomb cutting tool design three-view diagrams of the invention；
Fig. 5 .8 are bomb drilling tool design three-view diagrams of the invention；
Fig. 5 .9 are seat mounting tool design three-view diagrams of the invention.
Specific embodiment
Below in conjunction with the accompanying drawings, implementation of the invention is illustrated：
Embodiment
Refer to accompanying drawing 1, a kind of lean processing and manufacturing technological process of production sand table based on artificial airplane model, in test manufacture
Stage, student is assembled according to aircraft assembling flow path figure, and the specific process flow for assembling of aircraft includes：
Step one：The drilling of model aircraft lower wing sheet material and cutting, and its error-detecting；
Step 2：Bomb hanger bracket is attached to lower wing；
Step 3：The cutting of bomb, drilling is installed and its scale error inspection；
Step 4：The installation of model aircraft or so fuselage；
Step 5：The making and installation of model aircraft seat；
Step 6：Model aircraft top wing makes to be affixed one's seal and is fastened with lower-wing attachment；
Step 7：Model aircraft is shut down frame plate material and is installed；
Step 8：The assembling and installation of model aircraft propeller sheet material；
Step 9：The assembling of model aircraft empennage sheet material and its installation of connector；
Step 10：Model aircraft wheel is installed；
Step 11：The inspection of aircraft finished product model.
Accompanying drawing 2 is refer to, a kind of lean processing and manufacturing technological process of production sand table based on artificial airplane model, flow is husky
Specifically layout includes Ordering Module to disk, and manufacture production module assembles four modules of module and quality testing module, each module
All arranging corresponding operative employee carries out production simulation.Wherein manufacture production Module Division is bomb/lower wing cutting work station, drilling
Station and seat make station；Assembling module divides be bomb install station, bomb hanger install station, sofa install station and
Mark/general assembly station.
Table 1 is lean production phase flow sand-table simulation concrete operations personnel and work distribution chart：
Accompanying drawing 3- accompanying drawings 5.7 are refer to, the lean processing and manufacturing technological process of production sand table based on artificial airplane model, stream
The value stream map of Cheng Shapan productions is specific steps, and the frock that uses of each step and list include：
Step one：The operative employee of order receiving treatment receives the demand order of client, and Making programme card and shipping order converge
Always, raw material hand-to-mouth buying single cross is obtained corresponding material to supplier and fills in receiving inspection record, seat is given traveler
The operative employee that chair makes；
Step 2：Supplier by transport of materials to raw material disposal operative employee, the operative employee carries out disassembling dispatching；
Step 3：The operative employee that seat makes station makes seat according to traveler using four color seat paper；
Step 4：Seat installs the operative employee of station according to traveler by left and right fuselage, wing connection, cabin backboard
Assembled with seat；
Step 5：The operative employee of bomb/lower wing cutting work station will be fried according to (bomb cutting) process relativity list
Bullet, the raw material of lower wing are cut；
Step 6：The operative employee of drilling station will step according to (bomb punches and lower wing punches) process relativity list
Rapid five material is drilled；
Step 7：The operative employee that bomb hanger installs station will walk according to (installing bomb hanger) process relativity list
Rapid five material is installed using M2.5, M3 bolt nut；
Step 8：The operative employee that bomb installs station obtains according to (bomb installation) process relativity list in step 7
Hanger on carry out bomb installation with M2.5, M3 nut；
Step 9：The operative employee of mark/general assembly station press traveler and model process flow for assembling by top wing, head,
Empennage, wheel carrier, propeller and step 4 and eight materials for having assembled carry out the general assembly of model aircraft and the making of mark；
Step 10：Model aircraft wheel is installed；
Step 11：Inspection of the inspector according to defective work item inspection table to aircraft finished product model.
Step 12：Product is sent to client by delivery operative employee, and client fills in record of acceptance table.
Wherein step 3 to the operation of four and step 5 to eight can be carried out simultaneously, material warehousing using FLFO flows and
Supermarket's pull system, wherein the operative employee per procedure will carry out defective work label and fill in defective work.
After model aircraft assembling terminates, each group will discuss to whole lean production flow and propose to improve opinion
And fill in improvement proposal registration form.
It is obvious to a person skilled in the art that your details the invention is not restricted to above-mentioned one exemplary embodiment, and
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be in other specific forms realized.Therefore nothing
By from from the point of view of which, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit requires to be limited rather than described above, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.
, although the present specification is described in terms of embodiments, but those skilled in the art can be by specification in addition
Used as an entirety, the technical scheme in each embodiment can also be appropriately combined, formed it will be appreciated by those skilled in the art that
Other embodiment.
Claims (5)
1. a kind of lean based on artificial airplane model fabricates technological process of production sand table, it is characterised in that its layout includes
Ordering Module, manufacture production module assembles four modules of module and quality testing module, and each module arranges corresponding operation
Work carries out production simulation.By observing and recording the time that modules station spends in process of production, the quality of product is asked
Topic, profit contrast and displaying situation.
2. a kind of lean based on artificial airplane model according to claim 1 fabricates technological process of production sand table,
Characterized in that, wherein manufacture production Module Division is bomb/lower wing cutting work station, drilling station and seat make station；
Assembling module divides are that bomb installs station, and bomb hanger installs station, and sofa installs station and mark/general assembly station.
3. a kind of lean based on artificial airplane model according to claim 1 fabricates technological process of production sand table,
It is modular product process flow characterized in that, using list and traveler in process of producing product, is easy to statistics verification life
Product quantity during product, it is ensured that in materials handling process, does not lose.Ensure product quality, reduce unnecessary product stream
Turn, form standardized workflow.
4. a kind of lean based on artificial airplane model according to claim 2 fabricates technological process of production sand table,
Characterized in that, the station in the lean production stage has the frock clamp of oneself, there are screw mounting tool, lower wing work
Dress, lower wing cutting tool, lower wing seat frock, seal frock, bomb cutting and drilling tool and seat mounting tool.Have
Beneficial to the machining accuracy, the stabilized product quality that ensure workpiece, be conducive to raising labour productivity.
5. a kind of lean based on artificial airplane model according to claim 1 fabricates technological process of production sand table,
Characterized in that, specific steps include：
Step one：The operative employee of order receiving treatment receives the demand order of client, and Making programme card and shipping order collect,
Raw material hand-to-mouth buying single cross obtains corresponding material to supplier, traveler is given the operative employee of seat making；
Step 2：Supplier by transport of materials to raw material disposal operative employee, the operative employee carries out disassembling dispatching；
Step 3：The operative employee that seat makes station makes seat according to traveler using four color seat paper；
Step 4：Seat installs the operative employee of station according to traveler by left and right fuselage, wing connection, cabin backboard and seat
Chair is assembled；
Step 5：The operative employee of bomb/lower wing cutting work station according to (bomb cutting) process relativity list by bomb, under
The raw material of wing is cut；
Step 6：Drill station operative employee according to (bomb punch and lower wing punch) process relativity list by step 5
Material drilled；
Step 7：Bomb hanger installs the operative employee of station according to (install bomb hanger) process relativity list by step 5
Material installed using M2.5, M3 bolt nut；
Step 8：Bomb installs the extension that the operative employee of station obtains according to (bomb installation) process relativity list in step 7
On frame bomb installation is carried out with M2.5, M3 nut；
Step 9：The operative employee of mark/general assembly station press traveler and model process flow for assembling by top wing, head, empennage,
Wheel carrier, propeller and step 4 and eight materials for having assembled carry out the general assembly of model aircraft and the making of mark；
Step 10：Model aircraft wheel is installed；
Step 11：Inspection of the inspector according to defective work item inspection table to aircraft finished product model.
Step 12：Product is sent to client by delivery operative employee, and client fills in record of acceptance table.
Wherein step 3 to the operation of four and step 5 to eight can be carried out simultaneously, and material warehousing uses FLFO flows and supermarket
Pull system, wherein the operative employee per procedure will carry out defective work label and fill in defective work.
After model aircraft assembling terminates, each group will discuss to whole lean production flow and propose to improve opinion and fill out
Write improvement and propose registration form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710227119.6A CN106843185A (en) | 2017-04-08 | 2017-04-08 | A kind of lean processing and manufacturing technological process of production sand table based on artificial airplane model |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710227119.6A CN106843185A (en) | 2017-04-08 | 2017-04-08 | A kind of lean processing and manufacturing technological process of production sand table based on artificial airplane model |
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| CN106843185A true CN106843185A (en) | 2017-06-13 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107358860A (en) * | 2017-09-01 | 2017-11-17 | 常州机电职业技术学院 | Internet of Things sand table demenstration method and device |
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| US8374829B2 (en) * | 2007-03-16 | 2013-02-12 | Lego A/S | Automatic generation of building instructions for building element models |
| CN103020393A (en) * | 2012-12-31 | 2013-04-03 | 北京航空航天大学 | Aircraft assembly data visualization method based on Web |
| CN103942365A (en) * | 2014-03-21 | 2014-07-23 | 北京航空航天大学 | Associated design method of aircraft assembly jig framework |
| CN104268356A (en) * | 2014-10-17 | 2015-01-07 | 哈尔滨工业大学 | Airplane model assembling method for lean production |
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2017
- 2017-04-08 CN CN201710227119.6A patent/CN106843185A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8374829B2 (en) * | 2007-03-16 | 2013-02-12 | Lego A/S | Automatic generation of building instructions for building element models |
| CN102254478A (en) * | 2011-06-16 | 2011-11-23 | 陆忠 | Situation training module and method for lean production line |
| CN103020393A (en) * | 2012-12-31 | 2013-04-03 | 北京航空航天大学 | Aircraft assembly data visualization method based on Web |
| CN103942365A (en) * | 2014-03-21 | 2014-07-23 | 北京航空航天大学 | Associated design method of aircraft assembly jig framework |
| CN104268356A (en) * | 2014-10-17 | 2015-01-07 | 哈尔滨工业大学 | Airplane model assembling method for lean production |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107358860A (en) * | 2017-09-01 | 2017-11-17 | 常州机电职业技术学院 | Internet of Things sand table demenstration method and device |
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Application publication date: 20170613 |