CN104107885A - Semi-solid slurry cleaning and producing device - Google Patents

Semi-solid slurry cleaning and producing device Download PDF

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Publication number
CN104107885A
CN104107885A CN201410031466.8A CN201410031466A CN104107885A CN 104107885 A CN104107885 A CN 104107885A CN 201410031466 A CN201410031466 A CN 201410031466A CN 104107885 A CN104107885 A CN 104107885A
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China
Prior art keywords
tube
turning
pipe
component
fixed
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Pending
Application number
CN201410031466.8A
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Chinese (zh)
Inventor
杨湘杰
黄持伟
刘旭波
郭洪民
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Nanchang University
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Nanchang University
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Publication date
Application filed by Nanchang University filed Critical Nanchang University
Priority to CN201410031466.8A priority Critical patent/CN104107885A/en
Publication of CN104107885A publication Critical patent/CN104107885A/en
Priority to PCT/CN2014/092586 priority patent/WO2015109892A1/en
Priority to US15/202,544 priority patent/US10012442B2/en
Pending legal-status Critical Current

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
    • B22DCASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D1/00Treatment of fused masses in the ladle or the supply runners before casting
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
    • B22DCASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D17/00Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
    • B22D17/007Semi-solid pressure die casting
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
    • B22DCASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D45/00Equipment for casting, not otherwise provided for

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Coating Apparatus (AREA)
  • Cleaning In General (AREA)

Abstract

Discloses is a semi-solid slurry cleaning and producing device. The semi-solid slurry cleaning and producing device is characterized by comprising a height adjustment component, a melt treatment protection component, a rack component, a turning pipe, a diversion component, a heat-adaptation elastic support component, a turning-pipe driving unit and a cooling component; a front-back position adjustment component is arranged above the height adjustment component; the melt treatment protection component is arranged on the front-back position adjustment component; the rack component is arranged inside the melt treatment protection component; the turning pipe is supported on the rack component through a turning-pipe front support and a turning-pipe back support and inclines from high to low; the diversion component is arranged on the turning-pipe front support and the turning-pipe back support and is connected with the feed inlet and the feed outlet of the turning pipe; the heat-adaptation elastic support component is arranged on the turning-pipe front support and the turning-pipe back support with an elastic guide wheel elastically contacting with the outer wall of the turning pipe; the turning-pipe driving unit is arranged on a turning-pipe mounting platform and is connected with the turning pipe, and the turning pipe is driven to rotate through the turning-pipe driving unit; the cooling component is arranged on the turning-pipe mounting platform and is axially arranged along the turning pipe. By the arrangement, various semi-solid metal slurrys can be produced continuously, efficiently and cleanly, and operation efficiency of semi-solid slurry metal machining and quality of the slurry are effectively improved.

Description

The clean preparation facilities of semi solid slurry
Technical field
The invention belongs to semisolid metal processing technology field, particularly a kind of device of can continuous cleaning in semi-solid-state metal process preparing semi-solid metal slurry.
background technology
Semisolid metal processing technology is the focus of current material processing field research, is characterized in that metal is in process of setting, and it is carried out to strong agitation, generates the mixing fine grained texture of almost spherical solid and liquid, significantly improves the structure property of metal.
The basis of semi-solid processing and key are exactly to prepare various good semi solid slurries.Main pulping process mainly contains mechanical mixing method, electromagnetic stirring method, ultrasonic vibration method, chemical grain refinement method etc. at present, there are accordingly various pulping devices, but these devices mostly are batch (-type) discharging, and slurry contaminated degree in preparation process is larger.
For this reason, needing to use can be successively and the clean device of preparing semi-solid metal slurry, could effectively improve the efficiency of semi-solid-state metal processing, semi-solid-state metal is processed and realized industrialization.
Summary of the invention
The object of the invention is for provide one can be continuously, cleaning prepare semi-solid metal slurry and easy to use, light and handy flexibly, move efficient semisolid state forming device.
The present invention is achieved by the following technical solutions.
The clean preparation facilities of semi solid slurry, comprising:
One height adjustment assembly (1), mainly by regulating box upper shell (11) and regulating box lower house (12) upper and lower two-layer composition;
One front and back position adjusting part (2), is mainly made up of quiet guide rail (21) and moving guide rail bracket (22), and both form guideway, and quiet guide rail (21) is fixed on regulating box upper shell (11);
One melt treatment protection assembly (3), is mainly made up of a seal box, and seal box base plate (32) is fixed on moving guide rail bracket (22);
One bracket assembly (4), is mainly made up of main platform bracing frame (41) and angle-adjusting bracket (42), and it is upper that main platform bracing frame (41) is fixed on seal box base plate (32), and angle-adjusting bracket (42) is erected on main platform bracing frame (41);
One tube (5), be erected at be articulated with four large guide wheels (44) of tube front standing pillar (422) and tube back prop (423) upper and from high to low dip, tube front standing pillar (422) and tube back prop (423) are fixed on the tube mounting platform (421) of angle-adjusting bracket (42);
It is upper that one guiding subassembly (6) is arranged on tube front standing pillar (422), tube back prop (423), and go out with tube (5), charging aperture is connected;
One acclimation to heat resilient support assemblies (7) is arranged on tube front standing pillar (422), tube back prop (423) is upper, its elasticity guide wheel (71) and tube (5) outer wall Elastic Contact;
It is upper that one tube driving mechanism (8) is fixed on tube mounting platform (421), is connected and drives its rotation with tube (5);
One cooling package (9), is arranged on tube mounting platform (421) upper, along tube (5) axial arranging.
As preferably, described height adjustment assembly (1) is mainly by regulating box upper shell (11) and regulating box lower house (12) upper and lower two-layer composition, and the two is connected by guide pillar (13), guide pin bushing (14) and alignment pin (15).
As preferably, described front and back position adjusting part (2) is made up of quiet guide rail (21) and moving guide rail bracket (22), described quiet guide rail (21) is welded on (11) on regulating box upper shell, it is upper that moving guide rail bracket (22) is welded on seal box base plate (32), and quiet guide rail (21) forms guideway with moving guide rail bracket (22).
As preferably, described melt treatment protection assembly (3) mainly comprises seal box clamshell (31), seal box base plate (32), inlet seal door (33) and exit seal door (34), described seal box base plate (32) is welded in one with moving guide rail bracket (22), and its front end is put an exit seal door (34); Described seal box clamshell (31) and seal box base plate (32) composition one seal box casing, respectively put a suction nozzle (36) before and after it, and an inlet seal door (33) is put in its upper end; A driving oil cylinder (35) is respectively put in (34) two both sides of described inlet seal door (33) and exit seal door.
As preferably, support frame as described above assembly (4), is mainly made up of main platform bracing frame (41) and angle-adjusting bracket (42), and described main platform bracing frame (41) is fixed on seal box base plate (32); Described angle-adjusting bracket (42) front end is hinged by pin and main platform bracing frame (41), and its rear end is fixed in the arc groove (411) on main platform bracing frame (41) by bolt (43).
As preferably, described tube (5) is erected on four the large guide wheels (44) that are articulated with tube front standing pillar (422) and tube back prop (423), one side of two large guide wheels on tube front standing pillar (422) and a contacts side surfaces that is welded on the tube axial location dish (51) on tube (5), realize the axial location of tube (5), the sheathed heating ring of tube outer wall segmentation (54).
As preferably, described guiding subassembly (6), mainly be made up of charging guiding device (61) and discharging guiding device (62), described charging guiding device (61) is fixed on tube back prop (423) above and is connected with tube charging aperture, and it is built-in with heating resistor (63); Described discharging guiding device (62) is fixed on tube front standing pillar (422) above and is connected with tube discharging opening, and it is built-in with heating resistor (63).
As preferably, described tube driving mechanism (8), comprises a servomotor (81), is fixed on angle-adjusting bracket (42); One bevel pinion (82), is arranged on the turning cylinder of servomotor (81); One bevel gear wheel (83), is arranged in the gear mounting disc (53) being welded on tube (5).
As preferably, described acclimation to heat resilient support assemblies (7), before and after tube (5), respectively establish one group, it is mainly by elasticity guide wheel (71), wheel bracket (72) and guide wheel fixed support (74) composition, it is upper that described elasticity guide wheel (71) is articulated with wheel bracket (72), and contact with tube (5) outer wall; Described wheel bracket (72), is arranged on guide wheel fixed support (74); Described guide wheel fixed support (74) is fixed on tube front standing pillar (422) and tube back prop (423).
As preferably, described cooling package (9), is provided with two groups, and it is upper that segmentation is axially fixed in tube mounting platform (421) along tube (5), mainly comprises cooler bin (91), sparge pipe (92) and drip ring (52); It is upper that described cooler bin (91) is axially fixed in tube mounting platform (421) along tube (5), in it, is circumferentially with sparge pipe (93) along tube (5); Described drip ring (52) is welded on tube (5).
The course of work of the present invention is as follows.
Before high-temperature metal melt cast, can use height adjustment assembly (1) and front and back position adjusting part (2) to adjust the position of device, device workbench is adjusted to optimal operating position, then charging guiding device (61), tube (5) and discharging guiding device (62) are heated, be preheating to after design temperature, start servomotor (81) and make it rotate (or rotation).In the time having casting ladle to arrive seal box inlet seal door (33), emission sensor (37) receives signal, inlet seal door (33) and exit seal door (34) are opened under the driving effect of hydraulic drive cylinder (35) simultaneously, high-temperature metal melt is poured charging guiding device (61) into from casting ladle, because runner is certainly high by low dip, in pipe melt the rotation of gravity and tube (5) to the acting in conjunction of its shearing force under, in rolling with by strong agitation state, and constantly flow to discharging guiding device (62).In this process, due to the chilling action of tube (5) tube wall (preheat temperature is far below melt temperature) to melt, high-temperature metal melt temperature constantly reduces, the continuous forming core of metal bath and crystal grain are constantly grown up, because melt is in by strong agitation state, dendrite is constantly broken, the axles such as finally formation, tiny, uniform non-dendrite semi solid slurry, and slurry flows out from exit seal door (34).When after casting complete, casting ladle leaves inlet seal door (33), emission sensor (37) loss signal, and inlet seal door (33) and exit seal door (34) are closed under the driving effect of hydraulic drive cylinder (35) simultaneously.In whole slurry preparation process, in whole seal box, be full of all the time protective gas and maintain certain pressure, outside air can not enter in seal box, and therefore slurry, all the time in protected state in whole preparation process, is not subject to air pollution.Meanwhile, regulate the adjustable tube of support (42) and horizontal sextant angle by adjusting angle, by regulating the rotating speed (or slew rate) of the adjustable tube of rotating speed (or slew rate) (5) of servomotor (81), realize the control to different technical parameters.
The present invention, by adjusting device height adjustment assembly (1) and front and back position adjusting part (2), can be adjusted to optimal operating position by device workbench easily; By the angle-adjusting bracket (42) on adjusting support frame assembly (4), can realize the different angles of tube and horizontal plane, and then realize the different adjustment to pulping process parameter; By acclimation to heat resilient support assemblies (7), can avoid using roller bearing to support tube time, bearings is because expanded by heating causes stuck phenomenon in the course of the work, and being conducive to device can normally work under various heat conditions; By tube driving mechanism (8), use servomotor and bevel-gear sett to make transmission more steady, accurate, can realize tube rotating speed and at any angle rotation arbitrarily within the specific limits; Melt treatment protection assembly (3) is in an enclosure space that is full of protective gas whole pulping process, can effectively avoid slurry in preparation process, to be subject to the pollution of air, realizes clean preparation.
The present invention is by adopting said mechanism, and the various semi-solid metal slurries of preparation that can be continuous, efficient, clean, effectively raise the operating efficiency of semi-solid-state metal processing and the quality of slurry.
Brief description of the drawings
Fig. 1 is perspective view of the present invention.
Fig. 2 is that the present invention takes off perspective view after seal box clamshell.
Fig. 3 is the structural representation of facing of the present invention.
Fig. 4 is that the A-A of Fig. 3 is to sectional structure chart.
Fig. 5 is the local enlarged diagram of the B portion of Fig. 4.
Fig. 6 is that the C-C of Fig. 4 is to sectional structure chart.
In figure: 1 is height adjustment assembly; 11 is regulating box upper shell; 12 is regulating box lower house; 13 is guide pillar; 14 is guide pin bushing; 15 is alignment pin; 2 is front and back position adjusting part; 21 is quiet guide rail; 22 is moving guide rail bracket; 3 is melt treatment protection assembly; 31 is seal box clamshell; 32 is seal box base plate; 33 is inlet seal door; 34 is exit seal door; 35 for driving oil cylinder; 36 is suction nozzle, and 37 is emission sensor; 4 is bracket assembly; 41 is main platform bracing frame; 411 is arc groove; 42 is angle-adjusting bracket; 421 is tube mounting platform; 422 is tube front standing pillar; 423 is tube back prop; 43 is bolt; 44 is large guide wheel; 5 is tube; 51 is tube axial location dish; 52 is drip ring; 53 is gear mounting disc; 54 is heating ring; 6 is guiding subassembly; 61 is charging guiding device; 62 is discharging guiding device; 63 is heating resistor; 7 is acclimation to heat resilient support assemblies; 71 is elasticity guide wheel; 72 is wheel bracket; 73 is spring; 74 is guide wheel fixed support; 8 is tube driving mechanism; 81 is servomotor; 82 is bevel pinion; 83 is bevel gear wheel; 9 is cooling package; 91 is cooler bin; 92 is sparge pipe; 93 is water inlet tap.
Detailed description of the invention
The present invention is described further in connection with accompanying drawing.
As shown in drawings; the clean preparation facilities of semi solid slurry of the present invention, is mainly made up of height adjustment assembly 1, front and back position adjusting part 2, melt treatment protection assembly 3, bracket assembly 4, tube 5, guiding subassembly 6, acclimation to heat resilient support assemblies 7, tube driving mechanism 8, cooling package 9.Wherein bracket assembly 4, tube 5, guiding subassembly 6, acclimation to heat resilient support assemblies 7, tube driving mechanism 8, cooling package group 9 are arranged in melt treatment protection assembly.
Described height adjustment assembly 1 is mainly made up of regulating box upper shell 11 and regulating box lower house 12, both connect by guide pillar 13, guide pin bushing 14 and alignment pin 15, be bumped into the locating hole of diverse location on guide pillar 14 by alignment pin 15, realize the adjusting to whole device differing heights of living in.
Described front and back position adjusting part 2 is made up of quiet guide rail 21 and moving guide rail bracket 22, and quiet guide rail 21 and moving guide rail bracket 22 form guideway, can realize the adjustment to whole workbench front and back position.
Support frame as described above assembly 4, mainly comprise main platform bracing frame 41 and angle-adjusting bracket 42, described main platform bracing frame 41 is fixed on seal box base plate 32, it is 41 hinged that described angle-adjusting bracket 42 front ends and main platform support, rear end is fixed on the arc groove 411 on main platform bracing frame 41 by bolt 43, by regulating the inconsiderate position of bolt 43 on arc groove 411, can realize the adjustment with horizontal sextant angle to whole tube mounting platform 421.
Described tube 5 is erected on four large guide wheels 44 that are positioned at tube front standing pillar 422 and tube back prop 423, be positioned at a side and tube axial location dish 51 1 contacts side surfaces of the large guide wheel 44 of two on tube front standing pillar 422, realize the axial location of tube 5, on the forward and backward pillar of tube on two groups of large guide wheels 44 and acclimation to heat supporting component 7 before and after two elasticity guide wheels 71 jointly realize the radial location to tube 5, the sheathed heating ring 54 of tube 5 outer wall segmentation.
Described guiding subassembly 6 comprises charging guiding device 61 and discharging guiding device 62, and described charging guiding subassembly 61 is fixed on the formation runner that is connected on tube back prop 423 and with tube charging aperture, and its inside is equipped with heating resistor 54; Described discharging guiding device 62 is fixed on the formation runner that is connected on tube front standing pillar 422 and with tube discharging opening, and its inside is equipped with heating resistor 63.
Described tube driving mechanism 8, comprises a servomotor 81, is fixed on tube mounting platform 421; One bevel pinion 82, is arranged on the turning cylinder of servomotor; One bevel gear wheel 83, is arranged in the gear mounting disc 53 being welded on tube.Use servomotor and bevel-gear sett to make transmission more steady, accurate, can realize tube rotating speed and at any angle rotation arbitrarily within the specific limits.
Described acclimation to heat resilient support assemblies 7, mainly by elasticity guide wheel 71, wheel bracket 72 and guide wheel fixed support 73 form, described elasticity guide wheel 71 is articulated with on wheel bracket 72, and with tube 2 outer wall Elastic Contact; On the fixing tube front standing pillar 422/ tube back prop 423 of described guide wheel fixed support 73.When this kind of structure can avoid using roller bearing to support tube, roller bearing is because expanded by heating causes stuck phenomenon in the course of the work, and being conducive to device can normally work under various heat conditions.
Described melt treatment protection assembly 3 main bodys are a seal box, and described seal box is mainly made up of seal box clamshell 31 and seal box base plate 32, and described seal box base plate (32) front end is put an exit seal door 34; Before and after described seal box clamshell, respectively put an air inlet corners of the mouth 36, its top is by a rearmounted inlet seal door 33; A driving oil cylinder 35 is respectively put in 34 two both sides of described inlet seal door 33 and exit seal door.This kind of structure is in an enclosure space that is full of protective gas whole pulping process, can effectively avoid slurry in preparation process, to be subject to the pollution of air, realizes clean preparation.
Described cooling package is mainly made up of cooler bin 91, sparge pipe 92 and drip ring 52, described cooling water tank 91 is arranged on tube mounting platform, its Main Function is to collect cooling water, prevents that cooling water is unrestrained, and whole cooling procedure is carried out in the small box of a sealing; Described sparge pipe 92 is along tube circumferential arrangement; Described drip ring 52 is welded on tube 5, its Main Function be prevent cooling water along tube 5 from cooling water tank 91 with the gap of tube 5 ejection or flow out and be spilled into temperature of high temperature slurry and cause security incident.

Claims (10)

1. the clean preparation facilities of semi solid slurry, its feature comprises:
One height adjustment assembly (1), mainly by regulating box upper shell (11) and regulating box lower house (12) upper and lower two-layer composition;
One front and back position adjusting part (2), is mainly made up of quiet guide rail (21) and moving guide rail bracket (22), and both form guideway, and quiet guide rail (21) is fixed on regulating box upper shell (11);
One melt treatment protection assembly (3), is mainly made up of a seal box, and seal box base plate (32) is fixed on moving guide rail bracket (22);
One bracket assembly (4), is mainly made up of main platform bracing frame (41) and angle-adjusting bracket (42), and it is upper that main platform bracing frame (41) is fixed on seal box base plate (32), and angle-adjusting bracket (42) is erected on main platform bracing frame (41);
One tube (5), be erected at be articulated with four large guide wheels (44) of tube front standing pillar (422) and tube back prop (423) upper and from high to low dip, tube front standing pillar (422) and tube back prop (423) are fixed on the tube mounting platform (421) of angle-adjusting bracket (42);
It is upper that one guiding subassembly (6) is arranged on tube front standing pillar (422) and tube back prop (423), and go out with tube (5), charging aperture is connected;
One acclimation to heat resilient support assemblies (7) is arranged on tube front standing pillar (422) and tube back prop (423) is upper, its elasticity guide wheel (71) and tube (5) outer wall Elastic Contact;
It is upper that one tube driving mechanism (8) is fixed on tube mounting platform (421), is connected and drives its rotation with tube (5);
One cooling package (9), is arranged on tube mounting platform (421) upper, along tube (5) axial arranging.
2. device according to claim 1, it is characterized in that described height adjustment assembly (1) is mainly by regulating box upper shell (11) and regulating box lower house (12) upper and lower two-layer composition, the two is connected by guide pillar (13), guide pin bushing (14) and alignment pin (15).
3. device according to claim 1, it is characterized in that described front and back position adjusting part (2) is made up of quiet guide rail (21) and moving guide rail bracket (22), described quiet guide rail (21) is welded on (11) on regulating box upper shell, it is upper that moving guide rail bracket (22) is welded on seal box base plate (32), and quiet guide rail (21) forms guideway with moving guide rail bracket (22).
4. device according to claim 1, it is characterized in that described melt treatment protection assembly (3) mainly comprises seal box clamshell (31), seal box base plate (32), inlet seal door (33) and exit seal door (34), described seal box base plate (32) is welded in one with moving guide rail bracket (22), and its front end is put an exit seal door (34); Described seal box clamshell (31) and seal box base plate (32) composition one seal box casing, respectively put a suction nozzle (36) before and after it, and an inlet seal door (33) is put in its upper end; A driving oil cylinder (35) is respectively put in (34) two both sides of described inlet seal door (33) and exit seal door.
5. device according to claim 1, is characterized in that support frame as described above assembly (4), is mainly made up of main platform bracing frame (41) and angle-adjusting bracket (42), and described main platform bracing frame (41) is fixed on seal box base plate (32); Described angle-adjusting bracket (42) front end is hinged by pin and main platform bracing frame (41), and its rear end is fixed in the arc groove (411) on main platform bracing frame (41) by bolt (43).
6. device according to claim 1, it is characterized in that described tube (5) is erected on four the large guide wheels (44) that are articulated with tube front standing pillar (422) and tube back prop (423), one side of two large guide wheels on tube front standing pillar (422) and a contacts side surfaces that is welded on the tube axial location dish (51) on tube (5), realize the axial location of tube (5), the sheathed heating ring of tube outer wall segmentation (54).
7. device according to claim 1, it is characterized in that described guiding subassembly (6), mainly formed by charging guiding device (61) and discharging guiding device (62), described charging guiding device (61) is fixed on tube back prop (423) above and is connected with tube charging aperture, and it is built-in with heating resistor (63); Described discharging guiding device (62) is fixed on tube front standing pillar (422) above and is connected with tube discharging opening, and it is built-in with heating resistor (63).
8. device according to claim 1, is characterized in that described tube driving mechanism (8), comprises a servomotor (81), is fixed on angle-adjusting bracket (42); One bevel pinion (82), is arranged on the turning cylinder of servomotor (81); One bevel gear wheel (83), is arranged in the gear mounting disc (53) being welded on tube (5).
9. device according to claim 1, it is characterized in that described acclimation to heat resilient support assemblies (7), before and after tube (5), respectively establish one group, it is mainly by elasticity guide wheel (71), wheel bracket (72) and guide wheel fixed support (74) composition, it is upper that described elasticity guide wheel (71) is articulated with wheel bracket (72), and contact with tube (5) outer wall; Described wheel bracket (72), is arranged on guide wheel fixed support (74); Described guide wheel fixed support (74) is fixed on tube front standing pillar (422) and tube back prop (423).
10. device according to claim 1, is characterized in that described cooling package (9), is provided with two groups, and it is upper that segmentation is axially fixed in tube mounting platform (421) along tube (5), mainly comprises cooler bin (91), sparge pipe (92) and drip ring (52); It is upper that described cooler bin (91) is axially fixed in tube mounting platform (421) along tube (5), in it, is circumferentially with sparge pipe (93) along tube (5); Described drip ring (52) is welded on tube (5).
CN201410031466.8A 2013-12-25 2014-01-23 Semi-solid slurry cleaning and producing device Pending CN104107885A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN201410031466.8A CN104107885A (en) 2013-12-25 2014-01-23 Semi-solid slurry cleaning and producing device
PCT/CN2014/092586 WO2015109892A1 (en) 2013-12-25 2014-11-28 Clean preparation device for semi-solid slurry
US15/202,544 US10012442B2 (en) 2014-01-23 2016-07-05 Device for producing semi-solid slurry

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201310334858 2013-12-25
CN201310334858.7 2013-12-25
CN201410031466.8A CN104107885A (en) 2013-12-25 2014-01-23 Semi-solid slurry cleaning and producing device

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WO (1) WO2015109892A1 (en)

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CN203751286U (en) * 2013-08-05 2014-08-06 南昌大学 Semisolid slurry clean preparation device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015109892A1 (en) * 2013-12-25 2015-07-30 南昌大学 Clean preparation device for semi-solid slurry
CN108544050A (en) * 2018-06-28 2018-09-18 武汉艾特艾迪汽车科技有限公司 A kind of segmented welding bench
CN108544050B (en) * 2018-06-28 2023-10-20 武汉艾特艾迪汽车科技有限公司 Sectional type welding table

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Application publication date: 20141022