CN108421959A - A kind of centrifugal casting coating control system - Google Patents
A kind of centrifugal casting coating control system Download PDFInfo
- Publication number
- CN108421959A CN108421959A CN201810608121.2A CN201810608121A CN108421959A CN 108421959 A CN108421959 A CN 108421959A CN 201810608121 A CN201810608121 A CN 201810608121A CN 108421959 A CN108421959 A CN 108421959A
- Authority
- CN
- China
- Prior art keywords
- coating
- central processing
- processing unit
- servo
- spray gun
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D13/00—Centrifugal casting; Casting by using centrifugal force
- B22D13/10—Accessories for centrifugal casting apparatus, e.g. moulds, linings therefor, means for feeding molten metal, cleansing moulds, removing castings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D13/00—Centrifugal casting; Casting by using centrifugal force
- B22D13/12—Controlling, supervising, specially adapted to centrifugal casting, e.g. for safety reasons
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Casting Devices For Molds (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Spray Control Apparatus (AREA)
Abstract
The invention discloses a kind of centrifugal casting coating control systems, including coating thickness detector, central processing unit, servo coating supply control module, coating conveyor module, display, memory module, spray gun servo central processing unit and spray gun；The coating thickness detector is online coating thickness detector, and the online coating thickness detector is set on the outside of workpiece, and the workpiece setting and mould inside, the online coating thickness detector are used to monitor in real time the thickness information of outer workpiece coating；The present invention can be by each blank entire outer diameter deviation control within 0.1mm；And the outside diameter tolerance of a collection of blank controls within 0.05 simultaneously.The present invention makes casting outer-diameter accuracy reach ± 0.15mm by controlling spray gun speed and quantity for spray, can directly carry out cylinder body die casting, Excircle machining need not be also carried out under the premise of not increasing cylinder centre line spacing；The present invention is simple and practical, and effectively easy.
Description
Technical field
The invention belongs to coating control fields, are related to a kind of centrifugal casting technique, specifically a kind of centrifugal casting coating control
System processed.
Background technology
Spun cast pipe production is general to select coating Internal Lining Method hotting mask centrifugal casting technique, is needed before casting in pipe die inner surface
The good coating of upper even application thermal insulation, to protect pipe die；The uniformity of coating layer thickness directly influences casting outer diameter simultaneously
The precision of size.
The outer diameter of casting=mold internal diameter -2* coating layer thicknesses, the internal diameter precision of mold by processing can reach ± 0.05 with
Interior, coating layer thickness is influenced thickness deviation by factors such as spray gun speed, spray pressures and reaches ± 0.5, even higher, causes in this way
Casting outside diameter tolerance is in 1mm or more, and since coating became uneven can cause material unstable.
The outer-diameter accuracy of cast-in cylinder jacket requires within ± 0.2mm, the cylinder jacket outer diameter that common process is made
Cylinder body die casting requirement cannot be met, need to carry out Excircle machining or increase cylinder centre line spacing to solve, Excircle machining, which increases, to be produced into
This, increase cylinder centre line spacing, which also increases engine volume, makes cylinder body weight increase, and is unfavorable for energy-saving and emission-reduction；To solve above-mentioned lack
It falls into, a solution is now provided.
Invention content
The purpose of the present invention is to provide a kind of centrifugal casting coating control systems.
The purpose of the present invention can be achieved through the following technical solutions：
A kind of centrifugal casting coating control system, a kind of centrifugal casting coating control system, including coating thickness detector, center
Processor, servo coating supply control module, coating conveyor module, spray gun servo central processing unit and spray gun；
Wherein, the coating thickness detector is online coating thickness detector, and the online coating thickness detector is set on the outside of workpiece,
The workpiece setting and mould inside, the online coating thickness detector are used to monitor in real time the thickness information of outer workpiece coating；
The coating thickness detector is communicated to connect with central processing unit, the central processing unit and servo coating supply control mould
Block communicates to connect, and the servo coating supply control module is connect with coating conveyor module drive control；The central processing unit
It is communicated to connect with spray gun servo central processing unit, the spray gun servo central processing unit is connect with spray gun drive control；The spray
Rifle is set on the outside of mold, for giving Workpiece painting coating；
The temperature sensor is communicated to connect with central processing unit, and the central processing unit is communicated to connect with display, institute
Central processing unit is stated to communicate to connect with memory module.
Further, the coating thickness detector is used to thickness information being transferred to central processing unit, the central processing unit
Signal is supplied for slowing down to the supply control module transmission of servo coating when thickness information is more than preset range, the servo applies
Material supply control module drive control coating conveyor module when the deceleration for receiving central processing unit transmission supplies signal starts
Slow down coating feed speed；The central processing unit is used for when thickness information is more than preset range to spray gun servo central processing
Device transmits reduce-speed sign, spray gun servo central processing unit driving control when receiving the reduce-speed sign of central processing unit transmission
Spray gun processed slows down the spraying rate of coating.
Further, the central processing unit is used to supply to servo coating when thickness information is less than preset range and control
Module transfer accelerates supply signal, and the servo coating supply control module is in the acceleration supply for receiving central processing unit transmission
Drive control coating conveyor module starts to accelerate coating feed speed when signal；The central processing unit is used for low in thickness information
To spray gun servo central processing unit delivery acceleration signal when preset range, the spray gun servo central processing unit is in receiving
Drive control spray gun accelerates the spraying rate of coating when the acceleration signals of central processor transmission.
Further, the central processing unit, which is used to thickness information being transferred to display, carries out real-time display；In described
Central processor, which is used to thickness information being transferred to memory module, carries out real-time storage.
Further, the temperature sensor for monitoring the operating temperature of this system working region and believing temperature in real time
Breath is transferred to central processing unit, and the central processing unit, which is used to temperature information being transferred to display, carries out real-time display；It is described
Central processing unit, which is used to temperature information being transferred to memory module, carries out real-time storage.
Beneficial effects of the present invention：Technical problem to be solved by the invention is to provide by controlling spray gun speed and spraying
Amount makes casting outer-diameter accuracy reach ± 0.15mm, can directly carry out cylinder body die casting, under the premise of not increasing cylinder centre line spacing also not
It needs to carry out Excircle machining；By installing a coat thickness detection device in blank de-molding position, coating layer thickness is monitored online；It
Afterwards by central central processing unit according to the coating layer thickness automatic adjusting jet-gun speed of service, spray gun speed is accelerated in the position for applying thickness
Degree, the thin position of coating reduce spray gun speed, it is ensured that layer thickness uniformity；Central central processing unit is according to coating layer thickness simultaneously
Control servo pressure control valve adjusting coating supply amount, it is ensured that spraying supply stable and uniform.
The present invention can be by each blank entire outer diameter deviation control within 0.1mm；And a collection of blank simultaneously
Outside diameter tolerance controls within 0.05.The present invention by control spray gun speed and quantity for spray make casting outer-diameter accuracy reach ±
0.15mm can directly carry out cylinder body die casting, and Excircle machining need not be also carried out under the premise of not increasing cylinder centre line spacing；The present invention
It is simple and practical and effectively easy.
Description of the drawings
In order to facilitate the understanding of those skilled in the art, the present invention will be further described below with reference to the drawings.
Fig. 1 is the system block diagram of the present invention；
Fig. 2 is the workpiece setting schematic diagram of the present invention.
Specific implementation mode
As shown in Figs. 1-2, a kind of centrifugal casting coating control system, including coating thickness detector, central processing unit, servo apply
Material supply control module, coating conveyor module, spray gun servo central processing unit and spray gun；
Wherein, the coating thickness detector is online coating thickness detector, and the online coating thickness detector is set on the outside of workpiece,
The workpiece setting and mould inside, the online coating thickness detector are used to monitor in real time the thickness information of outer workpiece coating；
The coating thickness detector is communicated to connect with central processing unit, the central processing unit and servo coating supply control mould
Block communicates to connect, and the servo coating supply control module is connect with coating conveyor module drive control；The central processing unit
It is communicated to connect with spray gun servo central processing unit, the spray gun servo central processing unit is connect with spray gun drive control；The spray
Rifle is set on the outside of mold, for giving Workpiece painting coating；
The temperature sensor is communicated to connect with central processing unit, and the central processing unit is communicated to connect with display, institute
Central processing unit is stated to communicate to connect with memory module；
The coating thickness detector is used to thickness information being transferred to central processing unit, and the central processing unit is used in thickness
Slow down to the supply control module transmission of servo coating when information is more than preset range and supplies signal, the servo coating supply control
Module drive control coating conveyor module when the deceleration for receiving central processing unit transmission supplies signal starts to slow down coating confession
To speed；The central processing unit, which is used to transmit to spray gun servo central processing unit when thickness information is more than preset range, to slow down
Signal, spray gun servo central processing unit drive control spray gun when receiving the reduce-speed sign of central processing unit transmission slow down
The spraying rate of coating；
The central processing unit is used for when thickness information is less than preset range to the supply control module transmission of servo coating
Supply signal, the servo coating supply control module is accelerated to be driven when the acceleration for receiving central processing unit transmission supplies signal
Dynamic control coating conveyor module starts to accelerate coating feed speed；The central processing unit is used to be less than default model in thickness information
When enclosing central processing unit is being received to spray gun servo central processing unit delivery acceleration signal, the spray gun servo central processing unit
Drive control spray gun accelerates the spraying rate of coating when the acceleration signals of transmission；
The central processing unit, which is used to thickness information being transferred to display, carries out real-time display；The central processing unit is used
Real-time storage is carried out in thickness information is transferred to memory module.
The temperature sensor for monitoring the operating temperature of this system working region and being transferred to temperature information in real time
Central processing unit, the central processing unit, which is used to temperature information being transferred to display, carries out real-time display；The central processing
Device, which is used to temperature information being transferred to memory module, carries out real-time storage.
Technical problem to be solved by the invention is to provide make casting outer-diameter accuracy by controlling spray gun speed and quantity for spray
Reach ± 0.15mm, can directly carry out cylinder body die casting, Excircle machining need not be also carried out under the premise of not increasing cylinder centre line spacing；
By installing a coat thickness detection device in blank de-molding position, coating layer thickness is monitored online；Pass through central centre later
Device is managed according to the coating layer thickness automatic adjusting jet-gun speed of service, spray gun speed, the thin position drop of coating are accelerated in the position for applying thickness
Low spray gun speed, it is ensured that layer thickness uniformity；Central central processing unit controls servo pressure control according to coating layer thickness simultaneously
Valve regulation coating supply amount, it is ensured that spraying supply stable and uniform.
The present invention can be by each blank entire outer diameter deviation control within 0.1mm；And a collection of blank simultaneously
Outside diameter tolerance controls within 0.05.The present invention by control spray gun speed and quantity for spray make casting outer-diameter accuracy reach ±
0.15mm can directly carry out cylinder body die casting, and Excircle machining need not be also carried out under the premise of not increasing cylinder centre line spacing；The present invention
It is simple and practical and effectively easy.
Above content is only to structure of the invention example and explanation, affiliated those skilled in the art couple
Described specific embodiment does various modifications or additions or substitutes by a similar method, without departing from invention
Structure or beyond the scope defined by this claim, is within the scope of protection of the invention.
Claims (5)
1. a kind of centrifugal casting coating control system, which is characterized in that including coating thickness detector, central processing unit, servo coating
Supply control module, coating conveyor module, display, memory module, spray gun servo central processing unit and spray gun；
Wherein, the coating thickness detector is online coating thickness detector, and the online coating thickness detector is set on the outside of workpiece, described
Workpiece setting and mould inside, the online coating thickness detector are used to monitor in real time the thickness information of outer workpiece coating；
The coating thickness detector is communicated to connect with central processing unit, and the central processing unit and servo coating supply control module are logical
Letter connection, the servo coating supply control module are connect with coating conveyor module drive control；The central processing unit and spray
Rifle servo central processing unit communicates to connect, and the spray gun servo central processing unit is connect with spray gun drive control；The spray gun is set
It is placed on the outside of mold, for giving Workpiece painting coating；
The temperature sensor is communicated to connect with central processing unit, and the central processing unit is communicated to connect with display, in described
Central processor is communicated to connect with memory module.
2. a kind of centrifugal casting coating control system according to claim 1, which is characterized in that the coating thickness detector is used
In thickness information is transferred to central processing unit, the central processing unit is used for when thickness information is more than preset range to servo
Coating supply control module transmission, which is slowed down, supplies signal, and the servo coating supply control module is receiving central processing unit biography
Drive control coating conveyor module starts to slow down coating feed speed when defeated deceleration supplies signal；The central processing unit is used for
When thickness information is more than preset range reduce-speed sign, the spray gun servo central processing are transmitted to spray gun servo central processing unit
Device drive control spray gun when receiving the reduce-speed sign of central processing unit transmission slows down the spraying rate of coating.
3. a kind of centrifugal casting coating control system according to claim 1, which is characterized in that the central processing unit is used
Signal, the servo coating are supplied in supplying control module delivery acceleration to servo coating when thickness information is less than preset range
Supply control module drive control coating conveyor module when the acceleration for receiving central processing unit transmission supplies signal starts to add
Fast coating feed speed；The central processing unit is used for when thickness information is less than preset range to spray gun servo central processing unit
Delivery acceleration signal, spray gun servo central processing unit drive control when receiving the acceleration signals of central processing unit transmission
Spray gun accelerates the spraying rate of coating.
4. a kind of centrifugal casting coating control system according to claim 1, which is characterized in that the central processing unit is used
Real-time display is carried out in thickness information is transferred to display；The central processing unit is used to thickness information being transferred to storage mould
Block carries out real-time storage.
5. a kind of centrifugal casting coating control system according to claim 1, which is characterized in that the temperature sensor is used
In the operating temperature of monitoring this system working region in real time and temperature information is transferred to central processing unit, the central processing unit
Real-time display is carried out for temperature information to be transferred to display；The central processing unit is used to temperature information being transferred to storage
Module carries out real-time storage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810608121.2A CN108421959A (en) | 2018-06-13 | 2018-06-13 | A kind of centrifugal casting coating control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810608121.2A CN108421959A (en) | 2018-06-13 | 2018-06-13 | A kind of centrifugal casting coating control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108421959A true CN108421959A (en) | 2018-08-21 |
Family
ID=63164465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810608121.2A Pending CN108421959A (en) | 2018-06-13 | 2018-06-13 | A kind of centrifugal casting coating control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108421959A (en) |
Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60108151A (en) * | 1983-11-18 | 1985-06-13 | Kawasaki Steel Corp | Casting method for preventing stress cracking |
| JPH0726491A (en) * | 1993-07-06 | 1995-01-27 | Mitsubishi Paper Mills Ltd | Control unit for thickness profile of calender and calendering method |
| JPH11188471A (en) * | 1997-12-26 | 1999-07-13 | Kubota Corp | Inner face coating method for metal frame of centrifugal casting machine |
| JP2009019261A (en) * | 2007-07-14 | 2009-01-29 | Honda Seiki Kk | Coating method for amorphous alloy |
| CN201764930U (en) * | 2010-08-16 | 2011-03-16 | 河南省中原内配股份有限公司 | Coating thickness measurement instrument |
| CN202606816U (en) * | 2010-12-04 | 2012-12-19 | 卓然(靖江)设备制造有限公司 | Servo system for accurately controlling centrifugal-casting coating thicknesses |
| CN103447196A (en) * | 2013-09-25 | 2013-12-18 | 湖北省缸套厂 | Automatic coating spraying device for cylinder sleeve hot processing steel mould |
| CN103558871A (en) * | 2013-11-07 | 2014-02-05 | 广东玉兰装饰材料有限公司 | Coating thickness automatic control system and method |
| CN104615155A (en) * | 2015-02-13 | 2015-05-13 | 北京京诚之星科技开发有限公司 | Automatic control system for thickness of powder coating |
| CN204381334U (en) * | 2014-11-20 | 2015-06-10 | 江苏奥凯自动化设备技术有限公司 | A kind of automatic coating material mechanism of centrifugal casting machine |
| CN104729574A (en) * | 2013-12-20 | 2015-06-24 | 陕西龙运科技发展有限公司 | Portable coating thickness tester having temperature and humidity detection functions |
| CN104848794A (en) * | 2015-05-26 | 2015-08-19 | 天津市得艺乐器有限公司 | Drum set spraying detection system |
| US20150331414A1 (en) * | 2014-05-14 | 2015-11-19 | Tamko Building Products, Inc. | Dynamically Calculated Refractive Index for Determining the Thickness of Roofing Materials |
| CN105521889A (en) * | 2016-01-20 | 2016-04-27 | 山东工业陶瓷研究设计院有限公司 | Spray-coating device capable of automatically controlling thickness and flatness of coating layer |
| CN106890957A (en) * | 2017-03-02 | 2017-06-27 | 新兴铸管股份有限公司 | The wall of die cavity spraying method and device of horizontal centrifuge |
| CN107552284A (en) * | 2017-08-14 | 2018-01-09 | 江苏海德曼新材料股份有限公司 | A kind of aluminum veneer automatic spraying equipment |
| CN107728591A (en) * | 2017-09-30 | 2018-02-23 | 中航锂电（江苏）有限公司 | A kind of intelligent quality thickness measurement online decision method and system |
-
2018
- 2018-06-13 CN CN201810608121.2A patent/CN108421959A/en active Pending
Patent Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60108151A (en) * | 1983-11-18 | 1985-06-13 | Kawasaki Steel Corp | Casting method for preventing stress cracking |
| JPH0726491A (en) * | 1993-07-06 | 1995-01-27 | Mitsubishi Paper Mills Ltd | Control unit for thickness profile of calender and calendering method |
| JPH11188471A (en) * | 1997-12-26 | 1999-07-13 | Kubota Corp | Inner face coating method for metal frame of centrifugal casting machine |
| JP2009019261A (en) * | 2007-07-14 | 2009-01-29 | Honda Seiki Kk | Coating method for amorphous alloy |
| CN201764930U (en) * | 2010-08-16 | 2011-03-16 | 河南省中原内配股份有限公司 | Coating thickness measurement instrument |
| CN202606816U (en) * | 2010-12-04 | 2012-12-19 | 卓然(靖江)设备制造有限公司 | Servo system for accurately controlling centrifugal-casting coating thicknesses |
| CN103447196A (en) * | 2013-09-25 | 2013-12-18 | 湖北省缸套厂 | Automatic coating spraying device for cylinder sleeve hot processing steel mould |
| CN103558871A (en) * | 2013-11-07 | 2014-02-05 | 广东玉兰装饰材料有限公司 | Coating thickness automatic control system and method |
| CN104729574A (en) * | 2013-12-20 | 2015-06-24 | 陕西龙运科技发展有限公司 | Portable coating thickness tester having temperature and humidity detection functions |
| US20150331414A1 (en) * | 2014-05-14 | 2015-11-19 | Tamko Building Products, Inc. | Dynamically Calculated Refractive Index for Determining the Thickness of Roofing Materials |
| CN204381334U (en) * | 2014-11-20 | 2015-06-10 | 江苏奥凯自动化设备技术有限公司 | A kind of automatic coating material mechanism of centrifugal casting machine |
| CN104615155A (en) * | 2015-02-13 | 2015-05-13 | 北京京诚之星科技开发有限公司 | Automatic control system for thickness of powder coating |
| CN104848794A (en) * | 2015-05-26 | 2015-08-19 | 天津市得艺乐器有限公司 | Drum set spraying detection system |
| CN105521889A (en) * | 2016-01-20 | 2016-04-27 | 山东工业陶瓷研究设计院有限公司 | Spray-coating device capable of automatically controlling thickness and flatness of coating layer |
| CN106890957A (en) * | 2017-03-02 | 2017-06-27 | 新兴铸管股份有限公司 | The wall of die cavity spraying method and device of horizontal centrifuge |
| CN107552284A (en) * | 2017-08-14 | 2018-01-09 | 江苏海德曼新材料股份有限公司 | A kind of aluminum veneer automatic spraying equipment |
| CN107728591A (en) * | 2017-09-30 | 2018-02-23 | 中航锂电（江苏）有限公司 | A kind of intelligent quality thickness measurement online decision method and system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104085111B (en) | Method for controlling printing speed and precision of multi-nozzle 3D printer | |
| CN108421959A (en) | A kind of centrifugal casting coating control system | |
| CN110216818A (en) | Plastic floor extruding production line | |
| US10052685B2 (en) | Processing system for processing a cast raw casting and method for producing a cast component | |
| WO2022082964A1 (en) | Softgel manufacturing machine | |
| CN108213371A (en) | A kind of method of the dynamic adjustment red base pressure of slab caster | |
| CN208895161U (en) | A kind of durable type horizontal plunger die casting machine barrel | |
| US4791760A (en) | Grinding wheel coolant distributor | |
| CN208146874U (en) | A kind of coating atomising device of centrifugal cast cylinder sleeve | |
| CN211134347U (en) | Glue sprayer | |
| CN209605915U (en) | A kind of accurate measuring device | |
| CN107335571A (en) | A kind of large tank inner wall anti-corrosive layer spray equipment | |
| CN202606816U (en) | Servo system for accurately controlling centrifugal-casting coating thicknesses | |
| CN112024619A (en) | Online oil injection lubricating system of small-caliber cold pipe blank unit | |
| JPH0538017Y2 (en) | ||
| JP2002273556A (en) | Method for applying coating material and its device | |
| CN221245804U (en) | Cylinder battery oiling station | |
| CN216500481U (en) | Vertical gluing machine | |
| CN220679720U (en) | Photovoltaic glass laser drilling equipment | |
| CN217251648U (en) | Extrusion die lubricating arrangement | |
| CN203592681U (en) | Blocking cover for water prevention of cooling spraying of prefabricated directly-buried insulating pipe | |
| CN215508918U (en) | Accurate control system for casting process of die casting | |
| CN201913196U (en) | Metal mold sand coating device for casting upper shape of brake drum | |
| CN213000694U (en) | A accurate spraying system for high viscosity coating processing | |
| CN218465919U (en) | Hot-galvanize almag belted steel cooling 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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180821 |