CN107983993A - A kind of device with the processing of visual special piece hole system - Google Patents
A kind of device with the processing of visual special piece hole system Download PDFInfo
- Publication number
- CN107983993A CN107983993A CN201711364299.9A CN201711364299A CN107983993A CN 107983993 A CN107983993 A CN 107983993A CN 201711364299 A CN201711364299 A CN 201711364299A CN 107983993 A CN107983993 A CN 107983993A
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- CN
- China
- Prior art keywords
- propulsive mechanism
- support platform
- bolted
- hydraulic cylinder
- processing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B41/00—Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/0078—Safety devices protecting the operator, e.g. against accident or noise
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/10—Arrangements for cooling or lubricating tools or work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q17/00—Arrangements for observing, indicating or measuring on machine tools
- B23Q17/24—Arrangements for observing, indicating or measuring on machine tools using optics or electromagnetic waves
- B23Q17/2409—Arrangements for indirect observation of the working space using image recording means, e.g. a camera
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/08—Work-clamping means other than mechanically-actuated
- B23Q3/082—Work-clamping means other than mechanically-actuated hydraulically actuated
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/02—Driving main working members
- B23Q5/04—Driving main working members rotary shafts, e.g. working-spindles
- B23Q5/10—Driving main working members rotary shafts, e.g. working-spindles driven essentially by electrical means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/22—Feeding members carrying tools or work
- B23Q5/26—Fluid-pressure drives
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The present invention relates to a kind of device with the processing of visual special piece hole system,Including propulsive mechanism one,Propulsive mechanism two,Propulsive mechanism three,Hydraulically operated fixture,Hydraulic cylinder one,Hydraulic cylinder two,Hydraulic cylinder three,Support platform,Electronic box,Coolant retracting device,CCD camera,Touch-screen,Protective device and babinet,Propulsive mechanism one,Contain servomotor and travel switch in propulsive mechanism two and propulsive mechanism three,Hydraulically operated fixture is between propulsive mechanism one and propulsive mechanism two,Coolant retracting device is arranged in babinet,Device is equipped with optoelectronic switch double protecting device,Only when door is thoroughly closed, machine could start,Device can be according to cutting immediate current lifting feedback,Automatic speed regulation servomotor,Save energy consumption,CCD camera is parallel to hydraulically operated fixture,Pipe fitting mismachining tolerance can be monitored,Device is equipped with touch-screen,Can display counting and device operating status.
Description
Technical field
It is more particularly to a kind of that there is visual special piece hole system to add the present invention relates to hole system processing unit (plant) technical field
The device of work.
Background technology
When using the processing of mechanical arm plasma cut abnormity face system, it can be produced after cutting task is performed a plurality of times because of mechanical arm
The micro-strain of ring of eddy caused by raw small course deviation and the front and rear temperature difference of cutting, the special pipe after plasma cut
The problems such as pass deforms, hole position is deviateed, the deviation of hole size is excessive can be shown on part, so the plasma produced in enormous quantities is cut
Special piece uniformity after cutting is poor.Plasma cut arc can be because technological parameter sets not similar shape on the cut surface of shape tube
Into width, depth and notch in irregular shape, uniform cut surface is interrupted, form step.Plasma cut can be in tube wall
Inner side forms dross, and dross bonds close with tube wall, it is difficult to thoroughly removes.
The content of the invention
In view of the defects and deficiencies of the prior art, the present invention intends to provide one kind has visual special piece
The device of hole system processing, device are equipped with optoelectronic switch double protecting device, and only when door is thoroughly closed, machine could start,
Device can be according to cutting immediate current lifting feedback, and automatic speed regulation servomotor, changes in the case where bore state and sky walk state and bore
Head rotating speed, saves energy consumption, perforate in support platform, changes the hole position connection of propulsion device base apertures and platform, fine-tuning mechanism
Angle, device have CCD camera, parallel to hydraulically operated fixture, can monitor pipe fitting mismachining tolerance, device is equipped with touch-screen, can show
Show counting and device operating status, its is simple and reasonable.
To achieve the above object, the present invention uses following technical scheme.
A kind of device with the processing of visual special piece hole system of the present invention, including propulsive mechanism one, push away
Into mechanism two, propulsive mechanism three, hydraulically operated fixture, hydraulic cylinder one, hydraulic cylinder two, hydraulic cylinder three, support platform, electronic box, coolant
Retracting device, CCD camera, touch-screen, protective device and babinet, in propulsive mechanism one, propulsive mechanism two and propulsive mechanism three
Contain servomotor and travel switch, hydraulically operated fixture is between propulsive mechanism one and propulsive mechanism two, hydraulic cylinder one, hydraulic pressure
Cylinder two and hydraulic cylinder three are connected with propulsive mechanism one, propulsive mechanism two and propulsive mechanism three by oil pipe, are set in support platform
There are several location holes, propulsive mechanism one is bolted with support platform, and propulsive mechanism two passes through bolt with support platform
Connection, propulsive mechanism three are bolted with support platform, and hydraulically operated fixture is bolted with support platform, CCD shootings
Head is bolted with support platform, and touch-screen is bolted with babinet, and support platform is bolted with babinet,
With babinet by being welded to connect, coolant retracting device is arranged in babinet electronic box, and protective device is arranged in support platform.
Further, processing unit (plant) is equipped with optoelectronic switch double protecting device, the machine ability only when door is thoroughly closed
It can start, can effectively ensure that the safety of operating personnel.
Further, location hole is opened up in support platform, the connection angle of propulsive mechanism and support platform can be changed, can be with
Angle during according to actual processing request to change processing.
Further, counting module is contained in CCD camera, CCD camera can monitor pipe fitting parallel to hydraulically operated fixture
Mismachining tolerance.
Further, two programs are encoded with processing unit (plant), program one carries out for propulsive mechanism one and propulsive mechanism three
Processing, program two are processed for propulsive mechanism one and propulsive mechanism two, can realize multistage manufacturing processes.
Further, the drill speed of propulsive mechanism processing and sky walk when by Serve Motor Control, servomotor root
Change the rotating speed of motor according to the feedback of cutting immediate current lifting.
The present invention has the beneficial effect that:A kind of device with the processing of visual special piece hole system, including propulsive mechanism
First, propulsive mechanism two, propulsive mechanism three, hydraulically operated fixture, hydraulic cylinder one, hydraulic cylinder two, hydraulic cylinder three, support platform, electronic box, cold
But liquid retracting device, CCD camera, touch-screen, protective device and babinet, propulsive mechanism one, propulsive mechanism two and propulsive mechanism
Contain servomotor and travel switch in three, hydraulically operated fixture between propulsive mechanism one and propulsive mechanism two, hydraulic cylinder one,
Hydraulic cylinder two and hydraulic cylinder three are connected with propulsive mechanism one, propulsive mechanism two and propulsive mechanism three by oil pipe, support platform
Several location holes are equipped with, propulsive mechanism one is bolted with support platform, and hydraulically operated fixture passes through spiral shell with support platform
Tether and connect, CCD camera is bolted with support platform, and propulsive mechanism two is bolted with support platform, promotes
Mechanism three is bolted with support platform, and touch-screen is bolted with babinet, and support platform passes through bolt with babinet
Connection, with babinet by being welded to connect, coolant retracting device is arranged in babinet electronic box, and protective device is arranged in support platform.
Device is equipped with optoelectronic switch double protecting device, and only when door is thoroughly closed, machine could start, and device can be according to cutting
Immediate current lifting feedback, automatic speed regulation servomotor, changes drill speed in the case where bore state and sky walk state, saves energy
Consume, perforate in support platform, change the hole position connection of propulsion device base apertures and platform, fine-tuning mechanism angle, device has
CCD camera, parallel to hydraulically operated fixture, can monitor pipe fitting mismachining tolerance, and device is equipped with touch-screen, can display counting and device fortune
Row state.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the present invention.
Fig. 2 is the overlooking the structure diagram of the present invention.
The propulsive mechanism structure diagram of Fig. 3 present invention.
The left side structure schematic diagram of Fig. 4 present invention.
The protective device structure diagram of Fig. 5 present invention.
Fig. 6 is the flow chart of invention.
In figure:1st, propulsive mechanism one;2nd, propulsive mechanism two;3rd, propulsive mechanism three;4th, hydraulically operated fixture;5th, hydraulic cylinder one;6、
Hydraulic cylinder two;7th, hydraulic cylinder three;8th, support platform;9th, electronic box;10th, coolant retracting device;11st, CCD camera;12nd, touch
Screen;13rd, protective device;14th, babinet.
Embodiment
The present invention is further illustrated below in conjunction with the accompanying drawings.
As shown in Figures 1 to 5, a kind of device with the processing of visual special piece hole system of the present invention, bag
Include propulsive mechanism 1, propulsive mechanism 22, propulsive mechanism 33, hydraulically operated fixture 4, hydraulic cylinder 1, hydraulic cylinder 26, hydraulic cylinder three
7th, support platform 8, electronic box 9, coolant retracting device 10, CCD camera 11, touch-screen 12, protective device 13 and babinet 14, push away
Contain servomotor and travel switch in into mechanism 1, propulsive mechanism 22 and propulsive mechanism 33, hydraulically operated fixture 4, which is located at, to be pushed away
Into between mechanism 1 and propulsive mechanism 22, hydraulic cylinder 1, hydraulic cylinder 26 and hydraulic cylinder 37 and propulsive mechanism 1, pusher
Structure 22 is connected with propulsive mechanism 33 by oil pipe, and support platform 8 is equipped with several location holes, propulsive mechanism 1 and branch
Support platform 8 is bolted, and propulsive mechanism 22 is bolted with support platform 8, propulsive mechanism 33 and support platform 8
It is bolted, hydraulically operated fixture 4 is bolted with support platform 8, and CCD camera 11 passes through bolt with support platform 8
Connection, touch-screen 12 are bolted with babinet 14, and support platform 8 is bolted with babinet 14, electronic box 9 and babinet 14
By being welded to connect, coolant retracting device 10 is arranged in babinet 14, and protective device 13 is arranged in support platform 8.
Processing unit (plant) is equipped with optoelectronic switch double protecting device, and only when door is thoroughly closed, machine could start, energy
The enough effective safety for ensureing operating personnel.
Location hole is opened up in support platform 8, the connection angle of propulsive mechanism and support platform 8 can be changed, can be according to reality
Angle when border processing request is to change processing.
Contain counting module in CCD camera 11, CCD camera 11 can monitor pipe fitting processing parallel to hydraulically operated fixture 4
Error.
The present invention in support platform 8 by opening up several location holes, fine-tuning propulsive mechanism angle, propulsive mechanism one
1 is bolted with support platform 8, and hydraulically operated fixture 4 is bolted with support platform 8, and CCD camera 11 is flat with support
Platform 8 is bolted, and propulsive mechanism 22 is bolted with support platform 8, and propulsive mechanism 33 passes through with support platform 8
It is bolted, touch-screen 12 is bolted with babinet 14, and support platform 8 is bolted with babinet 14, electronic box 9 and case
By being welded to connect, coolant retracting device 10 is arranged in babinet 14 body 14, and protective device 13 is arranged in support platform 8, is used
When the material by pretreatment is adjacent to hydraulically operated fixture 4, open hydraulic selector, hydraulically operated fixture 4 clamps material, passes through and programs system
System, writes two programs, startup program one, propulsive mechanism one and propulsive mechanism three advance, startup program two, one He of propulsive mechanism
Propulsive mechanism two advances, and speed of the propulsive mechanism when turn hole and sky are walked is by Serve Motor Control, travel switch to top, Kong Xijia
After work, propulsive mechanism retracts initial position, removes processing part.
The above is only the better embodiment of the present invention, therefore all constructions according to described in present patent application scope,
The equivalent change or modification that feature and principle are done, is included in the range of present patent application.
Claims (6)
1. a kind of device with the processing of visual special piece hole system, including propulsive mechanism one(1), propulsive mechanism two(2)、
Propulsive mechanism three(3), hydraulically operated fixture(4), hydraulic cylinder one(5), hydraulic cylinder two(6), hydraulic cylinder three(7), support platform(8), electricity
Case(9), coolant retracting device(10), CCD camera(11), touch-screen(12), protective device(13)And babinet(14), it is special
Sign is:Propulsive mechanism one(1), propulsive mechanism two(2)With propulsive mechanism three(3)Inside contain servomotor and travel switch,
Hydraulically operated fixture(4)Positioned at propulsive mechanism one(1)With propulsive mechanism two(2)Between, hydraulic cylinder one(5), hydraulic cylinder two(6)And hydraulic pressure
Cylinder three(7)With propulsive mechanism one(1), propulsive mechanism two(2)With propulsive mechanism three(3)Connected by oil pipe, support platform(8)
It is equipped with several location holes, propulsive mechanism one(1)With support platform(8)It is bolted, propulsive mechanism two(2)With support
Platform(8)It is bolted, propulsive mechanism three(3)With support platform(8)It is bolted, hydraulically operated fixture(4)With support
Platform(8)It is bolted, CCD camera(11)With support platform(8)It is bolted, touch-screen(12)With babinet
(14)It is bolted, support platform(8)With babinet(14)It is bolted, electronic box(9)With babinet(14)Pass through welding
Connection, coolant retracting device(10)Arranged on babinet(14)It is interior, protective device(13)Arranged on support platform(8)On.
A kind of 2. device with the processing of visual special piece hole system according to claim 1, it is characterised in that:Add
Frock, which is put, is equipped with optoelectronic switch double protecting device, and only when door is thoroughly closed, machine could start.
A kind of 3. device with the processing of visual special piece hole system according to claim 1, it is characterised in that:Branch
Support platform(8)On open up location hole, propulsive mechanism and support platform can be changed(8)Connection angle.
A kind of 4. device with the processing of visual special piece hole system according to claim 1, it is characterised in that:
CCD camera(11)Contain counting module, CCD camera(11)Parallel to hydraulically operated fixture(4).
A kind of 5. device with the processing of visual special piece hole system according to claim 1, it is characterised in that:Add
Frock is encoded with two programs in putting, and program one is propulsive mechanism one(1)With propulsive mechanism three(3)It is processed, program two is
Propulsive mechanism one(1)With propulsive mechanism two(2)It is processed.
A kind of 6. device with the processing of visual special piece hole system according to claim 1, it is characterised in that:Push away
Drill speed into mechanism is lifted when processing and sky are walked by Serve Motor Control, servomotor according to cutting immediate current
Feed back to change the rotating speed of motor.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201711364299.9A CN107983993A (en) | 2017-12-18 | 2017-12-18 | A kind of device with the processing of visual special piece hole system |
Applications Claiming Priority (1)
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CN201711364299.9A CN107983993A (en) | 2017-12-18 | 2017-12-18 | A kind of device with the processing of visual special piece hole system |
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CN107983993A true CN107983993A (en) | 2018-05-04 |
Family
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CN201711364299.9A Pending CN107983993A (en) | 2017-12-18 | 2017-12-18 | A kind of device with the processing of visual special piece hole system |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110935963A (en) * | 2019-10-30 | 2020-03-31 | 上海众环激光科技有限公司 | Online-monitoring powerless quick cutting device for stainless steel pipeline |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61142007A (en) * | 1984-12-10 | 1986-06-28 | Toshiba Corp | Drill break detecting device |
JPH0631598A (en) * | 1992-07-20 | 1994-02-08 | Toshiba Chem Corp | Automatic standard hole drilling machine ror printer circuit board |
CN201768940U (en) * | 2010-08-09 | 2011-03-23 | 姚福来 | Drillbit tilter of drillbit processing turntable |
CN203621559U (en) * | 2013-12-10 | 2014-06-04 | 中航成飞民用飞机有限责任公司 | Perforating equipment of large spar assembly |
CN203875601U (en) * | 2014-04-16 | 2014-10-15 | 天津市丽川电力装备有限公司 | Slide-out type two-station multi-shaft drilling and tapping composite machine tool |
CN204262407U (en) * | 2014-12-03 | 2015-04-15 | 江苏武进不锈股份有限公司 | Bar drilling equipment |
CN204545948U (en) * | 2015-02-09 | 2015-08-12 | 吉林大学 | Barrel of Hydraulic Cylinders automatic drilling equipment |
CN205020850U (en) * | 2015-10-14 | 2016-02-10 | 卞双苓 | Automatic correct drilling machine |
CN105328236A (en) * | 2015-11-09 | 2016-02-17 | 大连智汇达科技有限公司 | Full-automatic three-dimensional drilling device |
-
2017
- 2017-12-18 CN CN201711364299.9A patent/CN107983993A/en active Pending
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61142007A (en) * | 1984-12-10 | 1986-06-28 | Toshiba Corp | Drill break detecting device |
JPH0631598A (en) * | 1992-07-20 | 1994-02-08 | Toshiba Chem Corp | Automatic standard hole drilling machine ror printer circuit board |
CN201768940U (en) * | 2010-08-09 | 2011-03-23 | 姚福来 | Drillbit tilter of drillbit processing turntable |
CN203621559U (en) * | 2013-12-10 | 2014-06-04 | 中航成飞民用飞机有限责任公司 | Perforating equipment of large spar assembly |
CN203875601U (en) * | 2014-04-16 | 2014-10-15 | 天津市丽川电力装备有限公司 | Slide-out type two-station multi-shaft drilling and tapping composite machine tool |
CN204262407U (en) * | 2014-12-03 | 2015-04-15 | 江苏武进不锈股份有限公司 | Bar drilling equipment |
CN204545948U (en) * | 2015-02-09 | 2015-08-12 | 吉林大学 | Barrel of Hydraulic Cylinders automatic drilling equipment |
CN205020850U (en) * | 2015-10-14 | 2016-02-10 | 卞双苓 | Automatic correct drilling machine |
CN105328236A (en) * | 2015-11-09 | 2016-02-17 | 大连智汇达科技有限公司 | Full-automatic three-dimensional drilling device |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110935963A (en) * | 2019-10-30 | 2020-03-31 | 上海众环激光科技有限公司 | Online-monitoring powerless quick cutting device for stainless steel pipeline |
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Application publication date: 20180504 |