CN108746538A - A kind of temprature control method in semi-solid alloy pulping process - Google Patents
A kind of temprature control method in semi-solid alloy pulping process Download PDFInfo
- Publication number
- CN108746538A CN108746538A CN201810538181.1A CN201810538181A CN108746538A CN 108746538 A CN108746538 A CN 108746538A CN 201810538181 A CN201810538181 A CN 201810538181A CN 108746538 A CN108746538 A CN 108746538A
- Authority
- CN
- China
- Prior art keywords
- temperature
- semi
- solid
- pulping process
- pulper
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
- B22D17/007—Semi-solid pressure die casting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
- B22D17/20—Accessories: Details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
- B22D17/20—Accessories: Details
- B22D17/32—Controlling equipment
Abstract
The invention discloses the temprature control methods in a kind of semi-solid alloy pulping process, include the following steps:Whether the temperature that the aluminium alloy that the soup feeding machine dips is monitored by the temperature measurer being arranged on soup feeding machine is in the first predetermined temperature;When the temperature of aluminium alloy is less than the first predetermined temperature, the first correction measure is taken;Or when the temperature of aluminium alloy is higher than the first predetermined temperature, take the second correction measure;After being in the second predetermined temperature by the temperature of semi solid slurry in temperature measurer monitoring pulper, semi solid slurry is sent into injection chamber.It can accurately monitor, control the temperature of semi solid slurry in real time using this method, its semi solid slurry temperature prepared can be controlled strictly at 600 ± 3 DEG C, the solid rate of semi solid slurry is in 15-35%, 60 μm of semi-solid products granular crystal size <, semi-solid products qualification rate reaches 98% or more.
Description
Technical field
The invention belongs to light-alloy semi-solid rheological Die Casting and casting forming technical fields, and in particular to a kind of light conjunction
Temprature control method in golden semi-solid alloy pulping process.
Background technology
Semi-solid forming technology is a kind of advanced metalworking technology, in recent years semi-solid rheological die-casting technique research at
Obtain certain achievement.Semi-solid rheological die-casting technique makes conventional high-tension Die Casting mode have occurred profound change, semisolid at
Shape technology has broken traditional dendritic solidification pattern, and granular structure improves casting density, and the comprehensive performance of casting is carried
It is high.
Pulping process currently used for semisolid industrialization Die Casting is mechanical mixing method, mechanical mixing method pulping process
The advantages of be pulping efficiency height, pulping equipment can meet continuous die casting cycle production with die casting machine coordinated operation.But
Die casting machine soup ladle is mobile in integrated mechanical agitation pulping process, from soup ladle dip aluminium alloy → slurrying → fall slurry →
Semi solid slurry die casting, slurrying soup ladle is continuous moving in technical process, this just gives the accurate semi solid slurry temperature that measures to make
At certain difficulty, if with Regular contact thermocouple measurement aluminium alloy and semi solid slurry temperature, need in multiple node positions
Multiple thermocouples are installed, and contact thermocouple needs certain heat conduction time, is difficult accurate within the short time less than 10s
Determine the temperature of light-alloy liquid.Temperature is to influence the principal element of semisolid solid rate score, press casting procedure semi solid slurry
Solid rate is unstable to impact semi-solid products liver mass.
Invention content
Present invention seek to address that problem as described above.The object of the present invention is to provide a kind of semi-solid alloy pulping process
In temprature control method.By the way that installation non-contact laser temperature temperature measurer, the heat preservation to slurrying are arranged on soup feeding machine
The temperature that stove aluminium alloy, pulping process semi solid slurry, semi solid slurry fill type measures record;It is moved through in slurrying soup ladle
The alloy temperature for monitoring a nodes of locations in journey in real time passes through die casting machine and system according to the alloy temperature changing value of temperature measuring
The control program control holding furnace heating device and pulper parameter of pulp grinder linkage, accurately control the semi solid slurry temperature of preparation
System makes semi solid slurry die-castingmold filling temperature stablize in a certain range.
According to an aspect of the present invention, the present invention provides the temperature controlling parties in a kind of semi-solid alloy pulping process
Method includes the following steps:
Whether the temperature for the aluminium alloy that the soup feeding machine dips is monitored in the by the temperature measurer being arranged on soup feeding machine
One predetermined temperature;When the temperature of the aluminium alloy is less than first predetermined temperature, the first correction measure is taken;Or when described
When the temperature of aluminium alloy is higher than first predetermined temperature, the second correction measure is taken;
After being in the second predetermined temperature by the temperature of semi solid slurry in temperature measurer monitoring pulper, by described half
Solid size is sent into injection chamber;
Monitored by the temperature measurer semi solid slurry in the injection chamber temperature be in third predetermined temperature after, carry out
Die casting.
Wherein, the soup feeding machine includes connecting rod and soup ladle, and the connecting rod is rotatably connected with the soup ladle;The company
Extension bar is arranged perpendicular to horizontal plane;
The temperature measurer is arranged in the connecting rod, and the temperature measurer is 260- at a distance from aluminium alloy in the soup ladle
290mm;The temperature measurer is 230-250mm at a distance from semi solid slurry in the injection chamber.
Wherein, the temperature measurer is connect with the control program of holding furnace, pulper, injection chamber respectively.
Wherein, first correction measure is specially:The control program of the holding furnace controls the holding furnace and is added
Hot 10-40min, and the control program of the pulper controls the mixing time of the pulper and is reduced to 10-20s, and control
The intake of cooling medium is reduced to 10-20L/min.
Wherein, second correction measure is specially:The control program of the holding furnace controls the holding furnace and stops adding
Heat, and it is 15-25s that the control program of the pulper, which controls the mixing time increase of the pulper, and control cooling medium
Intake increase be 15-30L/min.
Wherein, first predetermined temperature is 660-670 DEG C;Second predetermined temperature is 607-612 DEG C;The third
Predetermined temperature is 595-602 DEG C.
Wherein, second predetermined temperature is 607 DEG C;The third predetermined temperature is 595 DEG C.
Wherein, the time that the semi solid slurry is sent into the injection chamber by the pulper is 3-5s.
Wherein, the mixing speed of the pulper is 1200-1800rpm, and the cooling medium is compressed air.
Wherein, the temperature measurer is laser thermodetector.
Temprature control method in the semi-solid alloy pulping process of the present invention, by the way that laser temperature-measuring is arranged on soup feeding machine
Instrument monitoring semi solid slurry prepare in ladle, slurrying, each process node of slurry die casting temperature, pass through slurrying, die casting control journey
Sequence changes according to aluminium alloy difference node temperature, automatic to correct the parameters such as pulper rotating speed, mixing time, cooling medium intake
Semi solid slurry temperature when injection starts is accurately controlled, to obtain the semi solid slurry of solid rate stabilization.
Specifically, temperature measurer is arranged on soup feeding machine;Soup feeding machine includes connecting rod and soup ladle, and connecting rod is rotatable with soup ladle
Connection;Connecting rod is arranged perpendicular to horizontal plane;Laser thermodetector is arranged in connecting rod, and laser thermodetector is at a distance from soup ladle
260-290mm;Laser thermodetector is 230-250mm at a distance from injection chamber, it is preferred that is 240mm.Laser thermodetector respectively with
The control program connection of holding furnace, pulper, injection chamber.Ranging from 0-1000 DEG C of laser thermodetector measuring temperature, above away from
From under setting, there is extraordinary measurement accuracy, temperature measurer to have thermally insulating housing, under 300 DEG C of environment temperatures measurement accuracy not by
It influences.
Temprature control method in semi-solid alloy pulping process, specifically includes following steps:
Whether the temperature for the aluminium alloy that soup feeding machine dips is monitored in the by the laser thermodetector that is arranged on soup feeding machine
One 660-670 DEG C of predetermined temperature, when the temperature of aluminium alloy is less than 660 DEG C, the control program control holding furnace of holding furnace carries out
Heat 10-40min;And the mixing time of the control program control pulper of pulper is reduced to 10-20s, and control cooling Jie
The intake of matter is reduced to 10-20L/min.
When the temperature of aluminium alloy is higher than 670 DEG C, the control program control holding furnace of holding furnace stops heating, and pulper
The mixing time of control program control pulper increase to 15-25s, and the intake for controlling cooling medium increases to 15-
30L/min。
The technological parameter of the above correction measure be by many experiments institute definitely, can be with when using process above parameter
Quickly and efficiently to aluminium alloy and semi solid slurry temperature is adjusted, and the correction time will be reduced to minimum, to greatly
Ground improves the efficiency of semi-solid alloy slurrying.
The temperature that semi solid slurry in pulper is monitored by laser thermodetector is in 607-612 DEG C of the second predetermined temperature
Afterwards, semi solid slurry is sent into injection chamber and carries out die casting;
The temperature that semi solid slurry in injection chamber is monitored by laser thermodetector is in 595-602 DEG C of third predetermined temperature,
Die casting procedures control semi solid slurry and are sent into the time of injection chamber by pulper as 3-5s.
Semi solid slurry in the second predetermined temperature passes through automatic running within the 3-5s times by slurrying feeding integrated machine
Program is sent to die casting machine injection room;Second predetermined temperature is controlled in 607-612 DEG C of range, you can ensure semi solid slurry the
Three predetermined temperature die casting be full of mold cavity, to produce solid rate 15-35% semisolid pressure casting part.
Wherein, the mixing speed of pulper is 1200-1800rpm, and cooling medium is compressed air.
Temprature control method in the semi solid slurry pulping process of the present invention has following excellent compared to the prior art
Point:
1) laser thermodetector and semi-solid temperature control method solve aluminium alloy dip, slurrying, in die casting moving process
The process difficulties that temperature measures, can accurately monitor, control the temperature of semi solid slurry in real time.
2) position of reasonable set temperature measurer so that temperature measurer measured temperature precision is high, and error is small.
3) temperature measurer testing result program is docked with holding furnace, pulper program, and testing result is shown in pulper PLC controls
On panel processed, die casting, slurrying linkage program correct slurrying parameter in real time according to the temperature value of detection.Monitoring temperature and slurrying parameter
Correct the automatic running in the case where controlling program.
4) the semi solid slurry temperature for using the method for the present invention to prepare can be controlled strictly at 600 ± 3 DEG C, semi solid slurry
The solid rate of material is in 15-35%%, 60 μm of semi-solid products granular crystal size <, semi-solid products qualification rate reach 98% with
On.
Being described below for embodiment is read with reference to the drawings, other property features of the invention and advantage will become clear
It is clear.
Description of the drawings
It is incorporated into specification and the attached drawing of a part for constitution instruction shows the embodiment of the present invention, and with
Principle for explaining the present invention together is described, in the drawings, similar reference numeral is used to indicate similar element, under
Attached drawing in the description of face is some embodiments of the present invention, rather than whole embodiments, and those of ordinary skill in the art are come
It says, it without creative efforts, can be obtain other attached drawings according to these attached drawings.
Fig. 1 shows that temperature measurer monitoring is closed in the temprature control method in semi-solid alloy pulping process according to the present invention
The schematic diagram of golden liquid temperature;
Fig. 2 shows temperature measurer monitorings half in the temprature control method in semi-solid alloy pulping process according to the present invention
The schematic diagram of solid alloy temperature;
Fig. 3 shows temperature measurer monitoring half in the temprature control method in semi-solid alloy pulping process according to the present invention
Solid alloy pours into the schematic diagram of temperature during injection chamber;
Fig. 4 shows temperature measurer monitoring pressure in the temprature control method in semi-solid alloy pulping process according to the present invention
Penetrate the schematic diagram of indoor semi-solid alloy temperature;
Wherein, 1 be soup ladle, 2 be temperature measurer, 3 be aluminium alloy, 4 be semi-solid alloy, 5 be stirring rod, 6 be injection tup,
7 it is injection chamber, 8 is die casting machine.
Specific implementation mode
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
The every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.It needs
Illustrate, in the absence of conflict, the features in the embodiments and the embodiments of the present application mutually can be combined arbitrarily.
Embodiment
Embodiment 1
It is 268mm at a distance from soup ladle that laser thermodetector, which is arranged,;Laser thermodetector is 240mm at a distance from injection chamber.
The temperature that the aluminium alloy that soup feeding machine dips is monitored by laser thermodetector is 655 DEG C, and holding furnace controls program control
Holding furnace carries out heating 20min;And the mixing time of pulper control program control pulper is 18min, and control cooling Jie
The intake of matter is 16L/min, and the mixing speed of pulper is 1350rpm.609 DEG C of semi solid slurry temperature is measured, it will be partly solid
State slurry is sent into injection chamber and carries out die casting;
Die casting procedures control semi solid slurry and are sent into the time of injection chamber by pulper as 3.9s, are supervised by laser thermodetector
The temperature that indoor semi solid slurry is penetrated in pressure measurement is 596 DEG C, carries out die casting.
Embodiment 2
It is 280mm at a distance from soup ladle that laser thermodetector, which is arranged,;Laser thermodetector is 240mm at a distance from injection chamber.
The temperature that the aluminium alloy that soup feeding machine dips is monitored by laser thermodetector is 675 DEG C, and holding furnace controls program control
Holding furnace stops heating, and it is 23s that pulper control program, which is controlled the mixing time increase of pulper, and controls cooling medium
Intake to increase be 24L/min, the mixing speed of pulper is 1670rpm;It, will be partly after the temperature of aluminium alloy is 610 DEG C
Solid size is sent into injection chamber and carries out die casting;
Die casting procedures control semi solid slurry and are sent into the time of injection chamber by pulper as 3.5s, are supervised by laser thermodetector
The temperature that indoor semi solid slurry is penetrated in pressure measurement is 598 DEG C, carries out die casting.
Embodiment 3
It is 275mm at a distance from soup ladle that laser thermodetector, which is arranged,;Laser thermodetector is 240mm at a distance from injection chamber.
The temperature that the aluminium alloy that soup feeding machine dips is monitored by laser thermodetector is 650 DEG C, and holding furnace controls program control
Holding furnace carries out heating 36min;And the mixing time of pulper control program control pulper is 24s, and control cooling medium
Intake be 28L/min, the mixing speed of pulper is 1280rpm.608 DEG C of semi solid slurry temperature is measured, by semisolid
Slurry is sent into injection chamber and carries out die casting;
Die casting procedures control semi solid slurry and are sent into the time of injection chamber by pulper as 4.5s, are supervised by laser thermodetector
The temperature that indoor semi solid slurry is penetrated in pressure measurement is 599 DEG C, carries out die casting.
Contrast test example
Table 1 is shown to be produced using the temprature control method embodiment 1-3 in the application semi solid slurry pulping process
Semi-solid products and comparative example product comparative situation.Wherein, comparative example is to be given birth to using existing semi solid slurry pulping process
The parameters of the semi-solid products of production.
1 embodiment of table and comparative example semi-solid products comparative situation
Solid rate | Granular crystal size | The spherical whole degree of wafer | Product qualification rate | |
Comparative example | 18% | 55μm | 0.76 | 96.5% |
Embodiment 1 | 21% | 51μm | 0.83 | 98.3% |
Embodiment 2 | 28% | 46μm | 0.87 | 98.5% |
Embodiment 3 | 19% | 43μm | 0.90 | 98.1% |
It can be controlled with the temperature in semi solid slurry pulping process using the present invention it can be seen from data by the comparison of table 1
The product parameters for the semi-solid products that method is produced are substantially better than the product parameters of comparative example.
In conclusion according to the temprature control method Laser Measuring in a kind of semi-solid alloy pulping process of present invention offer
The fluid temperature of warm instrument whole process detection semi-solid slurrying process each position node, accurately controls the temperature of semi solid slurry;And
According to each location point temperature variations, program is controlled by die casting machine, pulper and implements to correct slurrying parameter and holding furnace
Heating device is accurately controlled in semi solid slurry temperature stable range, and semi solid slurry is made to have stable solid content;From
And it ensure that the quality of semi solid slurry.Patent semi-solid temperature technique of real-time control of the present invention keeps the quality of semi solid slurry steady
Fixed, the industrialized development for semi-solid rheological die-cast product provides technical support.
Descriptions above can combine implementation individually or in various ways, and these variants all exist
Within protection scope of the present invention.
Finally it should be noted that:The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations.Although
Present invention has been described in detail with reference to the aforementioned embodiments, it will be understood by those of ordinary skill in the art that:It still may be used
With technical scheme described in the above embodiments is modified or equivalent replacement of some of the technical features;
And these modifications or replacements, various embodiments of the present invention technical solution that it does not separate the essence of the corresponding technical solution spirit and
Range.
Claims (10)
1. the temprature control method in a kind of semi-solid alloy pulping process, which is characterized in that include the following steps:
Whether the temperature that the aluminium alloy that the soup feeding machine dips is monitored by the temperature measurer being arranged on soup feeding machine is pre- in first
Constant temperature degree;When the temperature of the aluminium alloy is less than first predetermined temperature, the first correction measure is taken;Or work as the alloy
When the temperature of liquid is higher than first predetermined temperature, the second correction measure is taken;
After being in the second predetermined temperature by the temperature of semi solid slurry in temperature measurer monitoring pulper, by the semisolid
Slurry is sent into injection chamber;
Monitored by the temperature measurer semi solid slurry in the injection chamber temperature be in third predetermined temperature after, pressed
Casting.
2. the temprature control method in semi-solid alloy pulping process as described in claim 1, which is characterized in that described to give soup
Machine includes connecting rod and soup ladle, and the connecting rod is rotatably connected with the soup ladle;The connecting rod is arranged perpendicular to horizontal plane;
The temperature measurer is arranged in the connecting rod, and the temperature measurer is 260- at a distance from aluminium alloy in the soup ladle
290mm;The temperature measurer is 230-250mm at a distance from semi solid slurry in the injection chamber.
3. the temprature control method in semi-solid alloy pulping process as claimed in claim 1 or 2, which is characterized in that described
Temperature measurer is connect with the control program of holding furnace, pulper, injection chamber respectively.
4. the temprature control method in semi-solid alloy pulping process as claimed in claim 3, which is characterized in that described first
Correction measure is specially:The control program of the holding furnace controls the holding furnace and carries out heating 10-40min, and the slurrying
The mixing time that the control program of machine controls the pulper is reduced to 10-20s, and the intake for controlling cooling medium is reduced to
10-20L/min。
5. the temprature control method in semi-solid alloy pulping process as claimed in claim 3, which is characterized in that described second
Correction measure is specially:The control program of the holding furnace controls the holding furnace and stops heating, and the control of the pulper
The mixing time increase that program controls the pulper is 15-25s, and it is 15-30L/ that the intake for controlling cooling medium, which increases,
min。
6. the temprature control method in semi-solid alloy pulping process as described in claim 1, which is characterized in that described first
Predetermined temperature is 660-670 DEG C;Second predetermined temperature is 607-612 DEG C;The third predetermined temperature is 595-602 DEG C.
7. the temprature control method in semi-solid alloy pulping process as claimed in claim 6, which is characterized in that described second
Predetermined temperature is 607 DEG C;The third predetermined temperature is 595 DEG C.
8. the temprature control method in semi-solid alloy pulping process as claimed in claim 3, which is characterized in that described half is solid
The time that state slurry is sent into the injection chamber by the pulper is 3-5s.
9. such as the temprature control method in claim 4 or 5 any one of them semi-solid alloy pulping process, feature exists
In the mixing speed of the pulper is 1200-1800rpm, and the cooling medium is compressed air.
10. the temprature control method in semi-solid alloy pulping process as described in claim 1, which is characterized in that the survey
Wen Yiwei laser thermodetectors.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810538181.1A CN108746538B (en) | 2018-05-30 | 2018-05-30 | A kind of temprature control method in semi-solid alloy pulping process |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810538181.1A CN108746538B (en) | 2018-05-30 | 2018-05-30 | A kind of temprature control method in semi-solid alloy pulping process |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108746538A true CN108746538A (en) | 2018-11-06 |
CN108746538B CN108746538B (en) | 2019-11-29 |
Family
ID=64004312
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810538181.1A Active CN108746538B (en) | 2018-05-30 | 2018-05-30 | A kind of temprature control method in semi-solid alloy pulping process |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN108746538B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113118408A (en) * | 2020-01-12 | 2021-07-16 | 苏州爱思尔提科技有限公司 | Control device and method for preparing aluminum alloy slurry in semi-solid forming process |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1289686A1 (en) * | 2000-06-01 | 2003-03-12 | AEMP Corporation | Method and apparatus for making a thixotropic metal slurry |
CN103173638A (en) * | 2013-02-27 | 2013-06-26 | 慈溪市汇丽机电有限公司 | Method and device for preparing semi-solid metal slurry through efficient chilling at low degree of superheat |
JP2014018823A (en) * | 2012-07-18 | 2014-02-03 | Yachiyo Industry Co Ltd | Method for producing semi-solidified metal slurry, molten metal holding container, and semi-solidified metal slurry |
CN104907527A (en) * | 2015-06-17 | 2015-09-16 | 深圳领威科技有限公司 | Semi-solid pulping equipment, semi-solid pulping system and semi-solid pulping method |
CN105127393A (en) * | 2015-09-21 | 2015-12-09 | 珠海市润星泰电器有限公司 | Process for continuously preparing semi-solid slurry and device |
CN105817590A (en) * | 2016-06-17 | 2016-08-03 | 福建省金瑞高科有限公司 | Method and device for preparing semi-solid alloy slurry in full-automatic mode |
CN106955981A (en) * | 2017-05-05 | 2017-07-18 | 珠海市润星泰电器有限公司 | A kind of preparation method of semisolid state slurry thereof |
-
2018
- 2018-05-30 CN CN201810538181.1A patent/CN108746538B/en active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1289686A1 (en) * | 2000-06-01 | 2003-03-12 | AEMP Corporation | Method and apparatus for making a thixotropic metal slurry |
JP2014018823A (en) * | 2012-07-18 | 2014-02-03 | Yachiyo Industry Co Ltd | Method for producing semi-solidified metal slurry, molten metal holding container, and semi-solidified metal slurry |
CN103173638A (en) * | 2013-02-27 | 2013-06-26 | 慈溪市汇丽机电有限公司 | Method and device for preparing semi-solid metal slurry through efficient chilling at low degree of superheat |
CN104907527A (en) * | 2015-06-17 | 2015-09-16 | 深圳领威科技有限公司 | Semi-solid pulping equipment, semi-solid pulping system and semi-solid pulping method |
CN105127393A (en) * | 2015-09-21 | 2015-12-09 | 珠海市润星泰电器有限公司 | Process for continuously preparing semi-solid slurry and device |
CN105817590A (en) * | 2016-06-17 | 2016-08-03 | 福建省金瑞高科有限公司 | Method and device for preparing semi-solid alloy slurry in full-automatic mode |
CN106955981A (en) * | 2017-05-05 | 2017-07-18 | 珠海市润星泰电器有限公司 | A kind of preparation method of semisolid state slurry thereof |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113118408A (en) * | 2020-01-12 | 2021-07-16 | 苏州爱思尔提科技有限公司 | Control device and method for preparing aluminum alloy slurry in semi-solid forming process |
CN113118408B (en) * | 2020-01-12 | 2023-01-31 | 苏州爱思尔提科技有限公司 | Control device and method for preparing aluminum alloy slurry in semi-solid forming process |
Also Published As
Publication number | Publication date |
---|---|
CN108746538B (en) | 2019-11-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN104318023A (en) | Method for controlling mixed crystal defects by locally thickening monocrystal blade shell on basis of simulation | |
CN108746538B (en) | A kind of temprature control method in semi-solid alloy pulping process | |
CN108445040A (en) | One kind is with the modified thermal contact resistance test method of thermal expansion | |
CN106125790B (en) | Die face and the drop stamping temperature control system of plate Multi-Point Closed-Loop observing and controlling | |
CN102990888B (en) | Automatic adjustment and control method for mold temperature field | |
CN102680326B (en) | Device and method for testing hot crack of aluminum alloy under condition of active applied load | |
CN102620970A (en) | Preparation method of metal melt diffusion sample | |
CN104439062B (en) | Mould and the manufacture method thereof of temperature is measured in casting process | |
CN105203430A (en) | Fusion cast explosive levelability determinator | |
CN102879130A (en) | Continuous-casting casting powder comprehensive heat transfer heat flow testing method | |
CN113118408B (en) | Control device and method for preparing aluminum alloy slurry in semi-solid forming process | |
CN205995429U (en) | Carry out the reactor of adiabatic calorimetry measurement under High Temperature High Pressure | |
WO2014024955A1 (en) | Casting quality management system and method | |
CN207239135U (en) | A kind of attemperator for castings production | |
CN206671235U (en) | A kind of measurement apparatus for measuring temperature flowing specific heat of liquid | |
CN106918640A (en) | The ultrasonic in situ characterization apparatus of non-isothermal high shear polymer injection moulding | |
CN111044563B (en) | Method for rapidly testing heat transfer performance of high-temperature inorganic nonmetallic material based on hot wire method | |
CN106734996A (en) | A kind of casting solidifies temp measuring method in fact | |
CN108375602A (en) | A kind of steel coagulating property high throughput test device and method | |
CN107607573A (en) | A kind of new alloy hot cracking tendency Forecasting Methodology | |
CN208076427U (en) | A kind of device measuring the founding materials coefficient of heat transfer | |
CN106841018A (en) | A kind of system of the resistance to low-melting-point metal liquid phase Dynamic Corrosion performance of test material | |
CN107831038B (en) | Glass sampling and liquid level measuring device for melting tank | |
JP6014930B2 (en) | Casting quality control system and method | |
CN108529854A (en) | A kind of agitator device for optical glass melting |
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 | ||
GR01 | Patent grant | ||
GR01 | Patent grant |