CN109759585A - 3D printing equipment, monitoring and control method and computer readable storage medium - Google Patents
3D printing equipment, monitoring and control method and computer readable storage medium Download PDFInfo
- Publication number
- CN109759585A CN109759585A CN201811614110.1A CN201811614110A CN109759585A CN 109759585 A CN109759585 A CN 109759585A CN 201811614110 A CN201811614110 A CN 201811614110A CN 109759585 A CN109759585 A CN 109759585A
- Authority
- CN
- China
- Prior art keywords
- printing
- equipment
- molding machine
- purification device
- oxygen concentration
- 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.)
- Pending
Links
Abstract
The present invention proposes a kind of 3D printing equipment; it includes processor, storage equipment, printing host, removable molding machine, purification device, feeder, adsorbent equipment and multiple sensors; storage equipment is stored with the threshold value of oxygen concentration; the operation of 3D printing equipment has monitor control system; monitor control system includes: purification control module, is filtered, is vented and circulates to protective atmosphere for controlling purification device；Detection module detects the oxygen concentration of protective atmosphere for controlling sensor；Comparison module, the oxygen concentration value for detecting each sensor are compared with threshold value；Absorption and control module adsorbs the oxygen in protective atmosphere for controlling adsorbent equipment according to the result of comparison；Control module is supplied, provide protective gas for controlling feeder and the flow of offer protective gas is provided.Above-mentioned 3D printing equipment oxygen removal efficiency is high.The invention also provides a kind of monitoring and control method and computer readable storage mediums.
Description
Technical field
The present invention relates to a kind of 3D printing equipment, especially a kind of 3D printing that oxygen content can be monitored and controlled
Equipment and monitoring and control method and computer readable storage medium.
Background technique
Metal 3D printer needs to be passed through inert gas in closed molding room, to prevent in printing shaping process
Laser is oxidized during clinkering metal powder.Meanwhile metal 3D printer passes through gas circulating filtration circuit to molding room
Interior gas is filtered, and generates influence to quantity of sintered parts with this to eliminate smog.In the prior art only in molding room
Oxygen content be monitored and control, however, the oxygen content in the oxygen content and molding room in the gas in filtration circuit can go out
Existing difference, so that the oxygen in circuit be made to be brought into the oxygen content influenced in molding room molding room in, and then make metal material and
Oxygen contact aoxidizes, or even can burn and form stable impurity phase, reduces print quality.In addition, above-mentioned metal 3D printing
Machine only can be realized the deoxygenation of equipment entirety or each cabin independence deoxygenation, and the flow that each cabin is passed through inert gas cannot be automatic in real time
Control, causes whole oxygen removal efficiency low, inert gas waste is big.
Summary of the invention
In view of the above situation, it is necessary to which a kind of 3D printing equipment that can oxygen content accurately monitored and be controlled is provided
And monitoring and control method and computer readable storage medium, to solve the above problems.
The present invention proposes a kind of 3D printing equipment, the 3D printing equipment include processor, storage equipment, printing host,
Purification device, feeder and multiple sensors, the storage equipment, the printing host, the purification device, the gas supply
Device and multiple sensors and respectively the processor electric connection, the processor is adapted for carrying out each instruction, described to deposit
The threshold value that equipment is suitable for storing a plurality of instruction and oxygen concentration is stored up, the 3D printing equipment further includes electrically connecting with the processor
The removable molding machine and adsorbent equipment connect, the removable molding machine are independently arranged relative to the printing host, institute
Stating the operation of 3D printing equipment has monitor control system, and the monitor control system includes: purification control module, described for controlling
Purification device is filtered, is vented and circulates to the protective atmosphere of the printing host and the removable molding machine；
Detection module, for controlling multiple sensors for respectively to the printing host, the removable molding machine and institute
The oxygen concentration for stating the protective atmosphere in purification device is detected；Comparison module, for detect each sensor
Oxygen concentration value is compared with the threshold value of the oxygen concentration of the storage equipment storage；Absorption and control module, for according to institute
The result for stating comparison controls the adsorbent equipment and carries out Adsorption to the oxygen in protective atmosphere；Control module is supplied, for controlling
It makes the feeder and provides protective gas to the printing host, the removable molding machine and the purification device respectively
And in the printing host, the removable molding machine and the purification device detected respectively according to multiple sensors
Protective atmosphere oxygen concentration value control the feeder adjust to the printing host, the removable molding machine and
The purification device provides the flow of protective gas.
The present invention proposes a kind of monitoring and control method simultaneously comprising: control feeder is respectively to printing host, removable
Protective gas is provided in dynamic molding machine and purification device；Purification device is controlled to the printing host and the removable molding
The protective atmosphere of device is filtered, is vented and circulates；Control multiple sensors respectively to the printing host, it is described can
The oxygen concentration value that the oxygen concentration of mobile molding machine and the protective atmosphere in the purification device is detected and be will test
It is sent to processor；By the oxygen concentration value of each sensor detection and the threshold value of the oxygen concentration of storage equipment storage into
Row compares；Adsorbent equipment is controlled according to the result of the comparison, and Adsorption is carried out to the oxygen in protective atmosphere.
The present invention also proposes a kind of computer readable storage medium, and calculating is stored on the computer readable storage medium
Machine program, the computer program are loaded by processor and execute the monitoring and control method.
Above-mentioned 3D printing equipment, monitoring and control method and computer readable storage medium are fought each other respectively by multiple sensors
The oxygen concentration of print host, removable molding machine and the protective atmosphere in purification device is detected, and utilizes adsorbent equipment
Quick adsorption removal is carried out under hypoxia to the oxygen in protective atmosphere to reduce printing host, removable molding machine and net
Disguise the oxygen concentration for the protective atmosphere set, improve oxygen removal efficiency and reduces the loss of protective gas.
Detailed description of the invention
Fig. 1 is the hardware module schematic diagram of the 3D printing equipment of an embodiment of the present invention.
Fig. 2 is the module diagram of the monitor control system of an embodiment of the present invention.
Fig. 3 is the flow diagram of the monitoring and control method of an embodiment of the present invention.
Main element symbol description
The present invention that the following detailed description will be further explained with reference to the above drawings.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that the described embodiment is only a part of the embodiment of the present invention, instead of all the embodiments.Based on this
Embodiment in invention, all other reality obtained by those of ordinary skill in the art without making creative efforts
Example is applied, shall fall within the protection scope of the present invention.
It should be noted that it can be when an element or component are considered as " connection " another element or component
It is directly connected to another element or component or may be simultaneously present the element or component being centrally located.When an element or group
Part is considered as " setting exist " another element or component, it, which can be, is set up directly on another element or component or can
The element or component being centrally located can be existed simultaneously.
Unless otherwise defined, all technical and scientific terms used herein and belong to technical field of the invention
The normally understood meaning of technical staff is identical.Term as used herein in the specification of the present invention is intended merely to description tool
The purpose of the embodiment of body, it is not intended that in the limitation present invention.Term " and or " used herein includes one or more phases
Any and all combinations of the listed item of pass.
Referring to Fig. 1, one kind that Fig. 1 is an embodiment of the present invention accurately can be monitored and be controlled to oxygen concentration
The hardware module schematic diagram of 3D printing equipment 100.3D printing equipment 100 includes processor 10, storage equipment 20, printing host
30, molding machine 40, purification device 50, feeder 60, adsorbent equipment 70 and multiple sensors 80 are moved.Store equipment
20, host 30, removable molding machine 40, purification device 50, feeder 60, adsorbent equipment 70 and multiple sensors 80 are printed
It is electrically connected respectively with processor 10.
Processor 10 can be central processing unit, digital signal processor or single-chip microcontroller etc..Processor 10 is for handling
Related data and a plurality of instruction of transmission.
Storage equipment 20 can store related data and a plurality of instruction, and described instruction is suitable for being loaded and being held by processor 10
Row relevant action.Storage equipment 20 can also be stored with the threshold value of oxygen concentration.In the present embodiment, threshold value 1000ppm
(parts per million, a few millionths).
It is understood that storage equipment 20 can be hard disk, USB flash disk, random access memory etc..
In an at least embodiment, storage equipment 20 can be storage inside system, such as flash memory, random read store
Device RAM and the memory ROM that can be read etc..
In an at least embodiment, storage equipment 20 can also be a storage system, for example, video disc, storage card or
Person's data storage medium etc..Storing equipment 20 further includes unstable or stable storage equipment.
In an at least embodiment, storage equipment 20 includes two or more storage equipment, for example, one of them is deposited
Storage equipment is memory body, and it is driver that another one, which store equipment,.
Printing host 30 is used to provide heat source for the molding of workpiece (not shown).In the present embodiment, host 30 is printed to swash
The forms such as light, electron beam and ion arc carry out energy transmission and provide heat source to the molding of workpiece (not shown).Print host 30
With independent sealing structure, since above-mentioned sealing structure is not the emphasis invented, details are not described herein.
Removable molding machine 40 is independently arranged relative to printing host 30 and is connected with printing host 30, to realize
The separation of the printing shaping unit of 3D printing equipment 100 and workpiece easy to disassemble, print platform dismounting, powder cleaning etc. are subsequent
Processing.Removable molding machine 40 is for forming workpiece (not shown).In the present embodiment, moves molding machine 40 and have
There is independent sealing structure, since above-mentioned sealing structure is not the emphasis invented, details are not described herein.
Purification device 50 is connected simultaneously by circulating line (not shown) with printing host 30 and removable molding machine 40
Form circulation loop.Printing host 30 and removable molding machine 40 are entered in the flue dust that the course of work generates by circulating line
Purification device 50 simultaneously prints host 30 and removable molding machine 40 by returning after the progress multistage filtering of purification device 50, and formation follows
Ring purification circuit, the powder for purifying the flue dust generated in print procedure in real time and being mingled in separation and recovery flue dust, improves powder and returns
Yield.Meanwhile purification device 50 can be exhausted printing host 30 and removable molding machine 40 to realize deoxygenation and right
The protective atmosphere of printing host 30 and removable molding machine 40 is circulated to guarantee printing host 30 and move into
The consistency of the protective atmosphere of type device 40.
In the present embodiment, the exhaust outlet of purification device 50 is equipped with filter 51.Filter 51 is used to discharge exhaust outlet
Tail gas be filtered the safety to guarantee tail gas.
Feeder 60 by pipeline (not shown) respectively with printing host 30, removable molding machine 40 and purification device
50 are connected.Feeder 60 is for providing protection to printing host 30, removable molding machine 40 and purification device 50 respectively
Gas is simultaneously adjusted to the flow for printing host 30, removable molding machine 40 and the offer protective gas of purification device 50.This implementation
In example, the protective gas that feeder 60 provides is inert gas.
Adsorbent equipment 70 is set on circulating line and is located between printing host 30 and purification device 50.Adsorbent equipment 70
For carrying out Adsorption to the oxygen in the protective atmosphere recycled in circulating line to reduce printing host 30, removable molding
It the oxygen concentration of the protective atmosphere of device 40 and purification device 50 and can control to adjust to the protection gas recycled in circulating line
Oxygen in atmosphere carries out the speed of Adsorption.
Multiple sensors 80 are respectively arranged in printing host 30, removable molding machine 40 and purification device 50.Each
Sensor 80 is for respectively to the oxygen-containing dense of the protective atmosphere in printing host 30, removable molding machine 40 and purification device 50
Degree is detected and the oxygen concentration value that will test is sent to processor 10 and storage equipment 20.In the present embodiment, each sensing
Device 80 is gas sensor.
Referring to Fig. 2, Fig. 2 is the module diagram of monitor control system 200 in an embodiment of the present invention.Monitoring control
System 200 is applied in 3D printing equipment 100.Monitor control system 200 includes printing control model 210, molding control module
220, control module 230, detection module 240, comparison module 250, absorption and control module 260 and gas supply control module 270 are purified.
In one embodiment, printing control model 210, molding control module 220, purification control module 230, detection module 240, ratio
It is to be stored in the storage equipment of the 3D printing equipment 100 to module 250, absorption and control module 260 and gas supply control module 270
In 20, performed by the processor 10 of the 3D printing equipment 100 and a series of meters of fixed function can be completed
Calculation machine program instruction section.In other embodiments, printing control model 210, the molding control of the monitor control system 200
Module 220, purification control module 230, detection module 240, comparison module 250, absorption and control module 260 and gas supply control module
270 may be to solidify in the hardware cell of processor 10, for example, solidify in the firmware of processor 10.
Printing control model 210 is used to control printing host 30, and to the workpiece being located on removable molding machine 40, (figure is not
Show) carry out 3D printing.
Molding control module 220 is moved for controlling removable molding machine 40.
Purification control module 230 is used to control the protection of 50 pairs of printing hosts 30 of purification device and removable molding machine 40
Atmosphere is filtered, is vented and circulates.
Detection module 240 is for controlling multiple sensors 80 respectively to printing host 30, removable molding machine 40 and net
The oxygen concentration that the protective atmosphere in 50 is set in makeup is detected.
Comparison module 250 be used for by oxygen concentration value that each sensor 80 detects with store equipment 20 store it is oxygen-containing dense
The threshold value of degree is compared.
Absorption and control module 260 be used for according to the result of above-mentioned comparison control adsorbent equipment 70 to the oxygen in protective atmosphere into
Row Adsorption.Specifically, when the oxygen concentration value of each sensor 80 detection is less than the oxygen concentration that storage equipment 20 stores
Threshold value, absorption and control module 260 controls adsorbent equipment 70 and carries out Adsorption to the oxygen in protective atmosphere to carrying out hypoxemia
The quick deoxygenation of state.
Gas supply control module 270 for control feeder 60 respectively to printing host 30, removable molding machine 40 and
Printing host 30, the removable molding machine 40 that purification device 50 provides protective gas and detected respectively according to multiple sensors 80
And the oxygen concentration value control feeder 60 of the protective atmosphere in purification device 50 is adjusted to printing host 30, removable molding
Device 40 and purification device 50 provide the flow of protective gas.
Referring to Fig. 3, proposing in an embodiment of the present invention and using 3D applied to the monitor control system 200
The monitoring and control method of printing device 100.The monitoring and control method is only a kind of example, because there are many kinds of implement the side
The mode of method.Please refer to Fig. 1 to Fig. 3, the monitoring and control method next to be described module shown in Fig. 1-2 institute
It executes.Using oxygen-containing dense in the protective atmosphere in above-mentioned 200 real-time monitoring of monitor control system and control 3D printing equipment 100
The monitoring and control method of degree includes the following steps:
S101: control feeder 60 is mentioned into printing host 30, removable molding machine 40 and purification device 50 respectively
For protective gas.
Specifically, gas supply control module 270 controls feeder 60 respectively to printing host 30, removable molding machine 40
And purification device 50 provides protective gas.
S102: control 50 pairs of printing hosts 30 of purification device and removable molding machine 40 protective atmosphere be filtered,
It is vented and circulates.
Specifically, purification control module 230 controls 50 pairs of printing hosts 30 of purification device and removable molding machine 40
Protective atmosphere is filtered, is vented and circulates.
S103: multiple sensors 80 are controlled respectively in printing host 30, removable molding machine 40 and purification device 50
The oxygen concentration of protective atmosphere detected and the oxygen concentration value that will test is sent to processor 10 and storage equipment 20.
Specifically, detection module 240 control multiple sensors 80 respectively to printing host 30, removable molding machine 40 and
The oxygen concentration of protective atmosphere in purification device 50 is detected and the oxygen concentration value that will test be sent to processor 10 and
Store equipment 20.
S104: printing host 30, removable molding machine 40 and the purification device detected respectively according to multiple sensors 80
The oxygen concentration value control feeder 60 of protective atmosphere in 50 is adjusted to printing host 30, removable molding machine 40 and net
The flow of 50 offer protective gas is set in makeup.
Specifically, printing host 30, the removable molding that control module 270 detects respectively according to multiple sensors 80 are supplied
The oxygen concentration value of device 40 and the protective atmosphere in purification device 50 control feeder 60 is adjusted to printing host 30, removable
Dynamic molding machine 40 and purification device 50 provide the flow of protective gas.
S105: the threshold value for the oxygen concentration that oxygen concentration value that each sensor 80 detects and storage equipment 20 are stored into
Row compares.
Specifically, comparison module 250 contains the oxygen concentration value that each sensor 80 detects with what storage equipment 20 stored
The threshold value of oxygen concentration is compared.
S106: adsorbent equipment 70 is controlled according to the result of above-mentioned comparison, Adsorption is carried out to the oxygen in protective atmosphere.
Specifically, absorption and control module 260 controls adsorbent equipment 70 in protective atmosphere according to the result of above-mentioned comparison
Oxygen carries out Adsorption.When the oxygen concentration value of each sensor 80 detection is both less than the oxygen concentration that storage equipment 20 stores
Threshold value, absorption and control module 260 control adsorbent equipment 70 and carry out Adsorption to the oxygen in protective atmosphere to carry out hypoxemia shape
The quick deoxygenation of state.Absorption and control module 260 controls to adjust adsorbent equipment 70 in the protective atmosphere recycled in circulating line
The speed of oxygen progress Adsorption.
S107: it controls removable molding machine 40 and is moved and controlled printing host 30 to positioned at removable molding machine
Workpiece (not shown) on 40 carries out 3D printing.
Specifically, molding control module 220 controls removable molding machine 40 and carries out the control of mobile and printing control model 210
System printing host 30 carries out 3D printing molding to the workpiece (not shown) being located on removable molding machine 40.
It is appreciated that step S104 and step S107 can be removed, 3D printing equipment 100 is had no effect on in protective atmosphere
Oxygen concentration be monitored and control.
It is appreciated that step S103 and step S105 is through in entire oxygen removal process and print procedure.
Monitor control system 200 includes printing control model 210, molding control module 220, purification control module 230, inspection
Module 240, comparison module 250, absorption and control module 260 and gas supply control module 270 are surveyed, but not limited to this, in other implementations
In example, printing control model 210 and molding control module 220 can be removed, and print host 30 and removable molding machine 40 is straight
It connects by manually being controlled, has no effect on monitor control system 200 to oxygen-containing dense in the protective atmosphere in 3D printing equipment 100
Degree is monitored and controls.
3D printing equipment 100, monitor control system 200 and monitoring and control method are by multiple sensors 80 respectively to printing
The oxygen concentration of host 30, removable molding machine 40 and the protective atmosphere in purification device 50 is detected, and utilizes absorption
Device 70 carries out quick adsorption removal under hypoxia to the oxygen in protective atmosphere to reduce printing host 30, removable molding
The oxygen concentration of the protective atmosphere of device 40 and purification device 50 improves oxygen removal efficiency and reduces the loss of protective gas.
It, can also be in addition, each functional unit in each embodiment of the present invention can integrate in same treatment unit
It is that each unit physically exists alone, can also be integrated in same unit with two or more units.Above-mentioned integrated list
Member both can take the form of hardware realization, can also realize in the form of hardware adds software function module.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included in the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.This
Outside, it is clear that one word of " comprising " does not exclude other units or steps, and odd number is not excluded for plural number.It is stated in computer installation claim
Multiple units or computer installation can also be implemented through software or hardware by the same unit or computer installation.The
One, the second equal words are used to indicate names, and are not indicated any particular order.
Finally it should be noted that the above examples are only used to illustrate the technical scheme of the present invention and are not limiting, although reference
Preferred embodiment describes the invention in detail, those skilled in the art should understand that, it can be to of the invention
Technical solution is modified or equivalent replacement, without departing from the spirit and scope of the technical solution of the present invention.
Claims (10)
1. a kind of 3D printing equipment, the 3D printing equipment includes processor, storage equipment, printing host, purification device, gas supply
Device and multiple sensors, the storage equipment, the printing host, the purification device, the feeder and multiple institutes
It states sensor to be electrically connected with the processor respectively, the processor is adapted for carrying out each instruction, and the storage equipment is suitable for depositing
Store up the threshold value of a plurality of instruction and oxygen concentration, it is characterised in that: the 3D printing equipment further includes electric with the processor respectively
Property connection removable molding machine and adsorbent equipment, the removable molding machine independently sets relative to the printing host
It sets, the 3D printing equipment operation has monitor control system, and the monitor control system includes:
Control module is purified, for controlling protection of the purification device to the printing host and the removable molding machine
Atmosphere is filtered, is vented and circulates；
Detection module, for controlling multiple sensors respectively to the printing host, the removable molding machine and institute
The oxygen concentration for stating the protective atmosphere in purification device is detected；
Comparison module, the oxygen concentration for storing the oxygen concentration value of each sensor detection and the storage equipment
Threshold value be compared；
Absorption and control module inhales the oxygen in protective atmosphere for controlling the adsorbent equipment according to the result of the comparison
Attached removal；
Supply control module, for control the feeder respectively to the printing host, the removable molding machine and
The printing host, described removable that the purification device provides protective gas and detected respectively according to multiple sensors
The oxygen concentration value of molding machine and the protective atmosphere in the purification device controls the feeder and adjusts to the printing
Host, the removable molding machine and the purification device provide the flow of protective gas.
2. 3D printing equipment as described in claim 1, it is characterised in that: the monitor control system further includes print control mould
Block, the printing control model are used to control the printing host and carry out 3D to the workpiece being located on the removable molding machine
Printing.
3. 3D printing equipment as described in claim 1, it is characterised in that: the monitor control system further includes molding control mould
Block, the molding control module are moved for controlling the removable molding machine to adjust the position of workpiece.
4. 3D printing equipment as described in claim 1, it is characterised in that: the exhaust outlet of the purification device is equipped with filtering
Device, the tail gas that the filter is used to discharge exhaust outlet are filtered.
5. 3D printing equipment as described in claim 1, it is characterised in that: the protective gas that the feeder provides is inertia
Gas.
6. 3D printing equipment as described in claim 1, it is characterised in that: each sensor is gas sensor.
7. a kind of monitoring and control method comprising:
Control feeder provides protective gas into printing host, removable molding machine and purification device respectively；
Control purification device is filtered, is vented and follows to the protective atmosphere of the printing host and the removable molding machine
Circulation is dynamic；
Multiple sensors are controlled respectively to the protection in the printing host, the removable molding machine and the purification device
The oxygen concentration of atmosphere is detected and the oxygen concentration value that will test is sent to processor；
The oxygen concentration value of each sensor detection is compared with the threshold value of the oxygen concentration of storage equipment storage；
Adsorbent equipment is controlled according to the result of the comparison, and Adsorption is carried out to the oxygen in protective atmosphere.
8. monitoring and control method as claimed in claim 7, it is characterised in that: the institute detected respectively according to multiple sensors
The oxygen concentration value for stating printing host, the removable molding machine and the protective atmosphere in the purification device controls the confession
Device of air adjusts to the printing host, the removable molding machine and the purification device and provides the flow of protective gas.
9. monitoring and control method as claimed in claim 7, it is characterised in that: described controlled according to the result of the comparison is adsorbed
Device carries out Adsorption to the oxygen in protective atmosphere, specifically, when the oxygen concentration value of each sensor detection is small
In the threshold value of the oxygen concentration of the storage equipment storage, controls the adsorbent equipment and absorption is carried out to the oxygen in protective atmosphere
It removes.
10. a kind of computer readable storage medium, computer program, feature are stored on the computer readable storage medium
It is, the computer program is as processor loads and executes the monitoring controlling party as described in any one of claim 7-9
Method.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811614110.1A CN109759585A (en) | 2018-12-27 | 2018-12-27 | 3D printing equipment, monitoring and control method and computer readable storage medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811614110.1A CN109759585A (en) | 2018-12-27 | 2018-12-27 | 3D printing equipment, monitoring and control method and computer readable storage medium |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109759585A true CN109759585A (en) | 2019-05-17 |
Family
ID=66451006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811614110.1A Pending CN109759585A (en) | 2018-12-27 | 2018-12-27 | 3D printing equipment, monitoring and control method and computer readable storage medium |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109759585A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110435136A (en) * | 2019-08-06 | 2019-11-12 | 武汉卫亚汽车零部件有限公司 | A kind of integrally formed technique of automotive seat connecting rod |
| EP3797902A1 (en) * | 2019-09-25 | 2021-03-31 | Linde GmbH | Method and system for atmosphere in additive manufacture |
| CN114309668A (en) * | 2021-12-10 | 2022-04-12 | 湖南云箭集团有限公司 | Oxygen pressure regulating and controlling system and method suitable for metal additive manufacturing equipment |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201446232U (en) * | 2009-07-10 | 2010-05-05 | 西北工业大学 | Inert atmosphere control device for enclosed circulating purification |
| CN104786497A (en) * | 2014-12-26 | 2015-07-22 | 南京师范大学 | Three-dimensional printing and scanning integrated machine |
| CN105618751A (en) * | 2015-12-16 | 2016-06-01 | 伊特克斯惰性气体系统（北京）有限公司 | Selective laser melting system protected by ultra-pure atmosphere |
| CN105965016A (en) * | 2016-06-25 | 2016-09-28 | 成都雍熙聚材科技有限公司 | Explosion-proof purification tank for 3D printing devices and its explosion-proof control method |
| CN106738907A (en) * | 2016-12-29 | 2017-05-31 | 湖南华曙高科技有限责任公司 | Three-dimensional body manufacturing equipment and its moulding cylinder assembly method |
| CN107206675A (en) * | 2015-04-30 | 2017-09-26 | 惠普发展公司有限责任合伙企业 | Print many structure 3D objects |
| CN107206704A (en) * | 2015-01-20 | 2017-09-26 | 惠普发展公司，有限责任合伙企业 | Removable 3D including memory builds module |
| CN107206682A (en) * | 2015-04-30 | 2017-09-26 | 惠普发展公司，有限责任合伙企业 | Three-dimensional (3d) printing |
| CN107309428A (en) * | 2017-08-26 | 2017-11-03 | 吴江中瑞机电科技有限公司 | Purification system and method for metal 3D printer |
| CN107695349A (en) * | 2017-08-28 | 2018-02-16 | 大族激光科技产业集团股份有限公司 | Inert gas homestat and balance method for 3D printing |
| CN207255247U (en) * | 2017-08-10 | 2018-04-20 | 广东汉邦激光科技有限公司 | A kind of 3D printing devices |
| CN108044940A (en) * | 2017-12-07 | 2018-05-18 | 上海航天设备制造总厂有限公司 | It is a kind of to adjust atmosphere purification device for the intelligence of 3D printing equipment |
-
2018
- 2018-12-27 CN CN201811614110.1A patent/CN109759585A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201446232U (en) * | 2009-07-10 | 2010-05-05 | 西北工业大学 | Inert atmosphere control device for enclosed circulating purification |
| CN104786497A (en) * | 2014-12-26 | 2015-07-22 | 南京师范大学 | Three-dimensional printing and scanning integrated machine |
| CN107206704A (en) * | 2015-01-20 | 2017-09-26 | 惠普发展公司，有限责任合伙企业 | Removable 3D including memory builds module |
| CN107206675A (en) * | 2015-04-30 | 2017-09-26 | 惠普发展公司有限责任合伙企业 | Print many structure 3D objects |
| CN107206682A (en) * | 2015-04-30 | 2017-09-26 | 惠普发展公司，有限责任合伙企业 | Three-dimensional (3d) printing |
| CN105618751A (en) * | 2015-12-16 | 2016-06-01 | 伊特克斯惰性气体系统（北京）有限公司 | Selective laser melting system protected by ultra-pure atmosphere |
| CN105965016A (en) * | 2016-06-25 | 2016-09-28 | 成都雍熙聚材科技有限公司 | Explosion-proof purification tank for 3D printing devices and its explosion-proof control method |
| CN106738907A (en) * | 2016-12-29 | 2017-05-31 | 湖南华曙高科技有限责任公司 | Three-dimensional body manufacturing equipment and its moulding cylinder assembly method |
| CN207255247U (en) * | 2017-08-10 | 2018-04-20 | 广东汉邦激光科技有限公司 | A kind of 3D printing devices |
| CN107309428A (en) * | 2017-08-26 | 2017-11-03 | 吴江中瑞机电科技有限公司 | Purification system and method for metal 3D printer |
| CN107695349A (en) * | 2017-08-28 | 2018-02-16 | 大族激光科技产业集团股份有限公司 | Inert gas homestat and balance method for 3D printing |
| CN108044940A (en) * | 2017-12-07 | 2018-05-18 | 上海航天设备制造总厂有限公司 | It is a kind of to adjust atmosphere purification device for the intelligence of 3D printing equipment |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110435136A (en) * | 2019-08-06 | 2019-11-12 | 武汉卫亚汽车零部件有限公司 | A kind of integrally formed technique of automotive seat connecting rod |
| EP3797902A1 (en) * | 2019-09-25 | 2021-03-31 | Linde GmbH | Method and system for atmosphere in additive manufacture |
| CN114309668A (en) * | 2021-12-10 | 2022-04-12 | 湖南云箭集团有限公司 | Oxygen pressure regulating and controlling system and method suitable for metal additive manufacturing equipment |
| CN114309668B (en) * | 2021-12-10 | 2024-05-31 | 湖南云箭集团有限公司 | Oxygen pressure regulating and controlling system and method suitable for metal additive manufacturing equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109759585A (en) | 3D printing equipment, monitoring and control method and computer readable storage medium | |
| CN105382257B (en) | With the device for being used to produce workpiece for improving gas return path | |
| CN105880592A (en) | Powder recovery device of metal 3D printer | |
| CN105465972B (en) | A kind of working sensor method and device of control air purifier | |
| CN105444377B (en) | A kind of air purifier control method and device | |
| CN104280394B (en) | Device and method for detecting three-way catalyst | |
| CN102682786A (en) | Vacuum pickup assemblies for picking up articles and minimizing contamination thereof | |
| CN107186340B (en) | Steel-cored aluminium strand end aluminum stranded conductor cutting tool | |
| JP2015517398A5 (en) | ||
| JP2505293B2 (en) | Perforator | |
| US3876394A (en) | Removal of fluorides from gases | |
| CN103807933A (en) | High-performance purification device capable of measuring and controlling PM2.5 through videos and control method thereof | |
| CN205500810U (en) | System for utilize and contain pozzuolite ore preparation arsenic trioxide | |
| CN205878360U (en) | Suspension type air purification module | |
| CN108236838A (en) | A kind of Novel flue gas assembles cleaning system and its technique again | |
| CN107806689B (en) | A kind of strainer service life monitoring method, device, storage medium and air outlet device | |
| CN205925230U (en) | A device for separating boiler flue gas aerosol | |
| JP6221870B2 (en) | Exhaust gas treatment system | |
| EP1850337A3 (en) | Optical information processing apparatus, optical information recording method, optical information reproducing method and optical information servo controlling method | |
| US20170120184A1 (en) | Method for cleaning a waste gas from a metal reduction process | |
| CN203744432U (en) | High-performance PM2.5 purification device achieving video measurement and control | |
| CN206973743U (en) | Intelligent air purifier | |
| JP2002018235A (en) | Method for recovering and utilizing active carbon in apparatus for treating exhaust gas of sintering | |
| JP7064541B2 (en) | Water treatment system, information processing equipment, information processing method and program | |
| CN103521494A (en) | Chip mounter dust collection device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190517 |
|
| RJ01 | Rejection of invention patent application after publication |