CN1044204C - Liquid continuous extrusion rolling machine - Google Patents
Liquid continuous extrusion rolling machine Download PDFInfo
- Publication number
- CN1044204C CN1044204C CN95110619A CN95110619A CN1044204C CN 1044204 C CN1044204 C CN 1044204C CN 95110619 A CN95110619 A CN 95110619A CN 95110619 A CN95110619 A CN 95110619A CN 1044204 C CN1044204 C CN 1044204C
- Authority
- CN
- China
- Prior art keywords
- casting
- metal
- rolling machine
- rolling
- equipment
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Metal Rolling (AREA)
- Extrusion Of Metal (AREA)
Abstract
The present invention relates to a liquid continuous extrusion rolling method and equipment for producing plates, lines, molds, bars and pipe products or blank of metal and alloy. The method combines the extrusion and the cast mold of liquid metal in a whole and mainly comprises the step that base metal and additives are fed, extruded, stirred and cooled according to proportions to form semisolid metal, the semisolid metal is extruded to a casting and rolling machine to be molded by casting and rolling. The equipment of the present invention has the advantages of light equipment weight, small required power, even distribution of the chemical components of manufactured products, even and fine crystal grains, great reduction of air pin holes, notable enhancement of the combination property of the manufactured products, production technology simplification, high efficiency, energy saving and low cost, can be used for producing a plurality of kinds of composite material and can replace bulky continuous casting machines and continuous casting and rolling machines.
Description
The present invention relates to the liquid continuous extrusion rolling machine of plate, line, type, rod and the tubing goods or the blank of a kind of production composite (for example aluminum matrix composite, Zinc-base compounded material).
At present, in the process with liquid metal and alloy production plate, line, type, rod and tubing goods or blank, generally finish by TUBE BY LIQUID EXTRUSION and two discrete processes of liquid casting.The shortcoming of this method is: production efficiency is low, and energy consumption is big, and does not obtain stirring the material composition skewness in the beginning process of setting.The clear 57-208068 of Japan Patent JP discloses the manufacture method of the lead alloy material of a kind of lead accumulator substrate etc., employed equipment mainly comprises recipient and transmission device thereof, extruding cylinder base, feed arrangement, casting and rolling machine, draw-gear, devices for taking-up, the extrusion die device between casting and rolling machine and pressurizing unit, the main deficiency that this equipment exists is: be adapted to produce low-melting lead alloy material 1., 2. feed arrangement only is adapted to the charging of liquid material, 3. can not produce continuously.
The invention provides a kind of liquid continuous extrusion rolling machine continuously extruded and casting production composite of realizing.
The present invention's one liquid continuous extrusion rolling machine, comprise transmission mechanism motor and deceleration device, the extruder support, casting and rolling machine, draw-gear, devices for taking-up, between extruder and casting and rolling machine, be connected with the extrusion die device, liquid feed device and solid particle screw feeding device, twin (double) screw extruder also has the parts of shearing at draw-gear.
Twin (double) screw extruder comprises the twin-screw recipient, there is chilled water unit on surface at recipient, water flowing when normal extrusion so that liquid metal in extrusion process, be cooled, when being extruded, form semi-solid-state metal with the control liquid metal, the extrusion die device also is provided with water-cooling apparatus simultaneously, with further cooling semi-solid-state metal.Outer surface at pressurizing unit is provided with heater, before normal extrusion recipient and twin-screw is carried out preheating, if parent metal also adopts the solid particle charging, is not less than the parent metal melting temperature by first extruder is heated to of heater.Casting and rolling machine mainly comprises two casting rollers, in the inside of casting roller water-cooling apparatus is arranged, and the semi-solid-state metal of being come in by the extrusion die device is behind the casting roller, and through further cooling, the rolling goods that form.
The new method that the present invention's one liquid continuous extrusion rolling machine has adopted TUBE BY LIQUID EXTRUSION machine and casting and rolling machine to combine.Its advantage is: weight of equipment is light, and required drive is little; Because twin (double) screw extruder has the feeding of pressure, carry intensity to remain unchanged substantially, and has good whipping performance, thereby the chemical composition of goods is evenly distributed, crystal grain is all thin, gas pin significantly reduces, and the combination property of goods significantly improves, and can produce multiple composite; Liquid towards and solid feed adopt liquid feed device and the charging of solid particle feed arrangement respectively, realize continuously extruded.In the stress metal processing industry, can replace huge conticaster, continuous casting and continuous rolling mill; Simplified production technology, energy-efficient, small investment, instant effect.Cost is low.
The present invention is further illustrated below in conjunction with accompanying drawing.
Fig. 1. the liquid continuous extrusion rolling machine structural representation;
Fig. 2. the extruder structural representation;
Fig. 3. the casting and rolling machine structural representation.
The continuous extrusion rolling machine course of work is: driven twin-screw 14 (as shown in Figure 2) rotation continuously constantly of twin (double) screw extruder 5 by transmission mechanism motor 9 and deceleration device 9, liquid metal and solid additive are continuously from feed arrangement 6, join in 7 on the twin-screw 14, along with twin-screw 14 continuously rotates, material constantly moves forward, and ceaselessly stirred, cooling, make semi solid metal from extrusion die device 4, be extruded out at last, the semi-solid-state metal 15 that extruding is come out enters into casting and rolling machine 3 immediately, and through cooling, rollingly form required moulded products, goods are pulled with shear 2 tractions subsequently or shear, and are rolled by devices for taking-up 1 at last.Adopt screw feeding device 6 chargings for solid particle material, adopt 7 chargings of liquid feed device for liquid metal.
Claims (1)
1. the equipment of plate, line, type, rod and tubing goods or a blank of producing composite liquid continuous extrusion rolling machine one by one, comprise transmission mechanism motor and deceleration device, the extruder support, casting and rolling machine, draw-gear, devices for taking-up, between extruder and casting and rolling machine, be connected with the extrusion die device, it is characterized in that: " this equipment also comprises liquid feed device and solid-state spiral feed arrangement simultaneously, and twin (double) screw extruder also has the parts of shearing at the draw-gear place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN95110619A CN1044204C (en) | 1995-01-20 | 1995-01-20 | Liquid continuous extrusion rolling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN95110619A CN1044204C (en) | 1995-01-20 | 1995-01-20 | Liquid continuous extrusion rolling machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1127169A CN1127169A (en) | 1996-07-24 |
| CN1044204C true CN1044204C (en) | 1999-07-21 |
Family
ID=5077986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN95110619A Expired - Fee Related CN1044204C (en) | 1995-01-20 | 1995-01-20 | Liquid continuous extrusion rolling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1044204C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101553328B (en) * | 2006-11-20 | 2011-04-13 | 诺尔斯海德公司 | Screw extruder for continuous extrusion of materials with high viscosity |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101049630B (en) * | 2007-01-23 | 2010-10-06 | 程思明 | Continuous casting product line process flow |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57208068A (en) * | 1981-06-17 | 1982-12-21 | Furukawa Battery Co Ltd:The | Manufacture of lead alloy member for lead storage battery plate |
-
1995
- 1995-01-20 CN CN95110619A patent/CN1044204C/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57208068A (en) * | 1981-06-17 | 1982-12-21 | Furukawa Battery Co Ltd:The | Manufacture of lead alloy member for lead storage battery plate |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101553328B (en) * | 2006-11-20 | 2011-04-13 | 诺尔斯海德公司 | Screw extruder for continuous extrusion of materials with high viscosity |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1127169A (en) | 1996-07-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20080245499A1 (en) | Method and apparatus for producing thin magnesium based alloy plate | |
| CN101712050B (en) | Continuous extrusion and continuous rolling process method and production line used for producing oxygen-free copper strip billet | |
| CN111558625B (en) | Extrusion-rolling continuous forming device | |
| CN101502872A (en) | Shortened method for producing oxygen-free copper belt | |
| CN202045502U (en) | Continuous extrusion copper strip billet production line | |
| CN1446134A (en) | Method and apparatus for making metal alloy castings | |
| CN109332411B (en) | Tube extrusion forming device for continuous and repeated extrusion of nonferrous metal | |
| CN1044204C (en) | Liquid continuous extrusion rolling machine | |
| CN114570900B (en) | Device and method for continuous casting and extrusion molding of copper and copper alloy | |
| CN114438297B (en) | Online water-cooling quenching device for aluminum profile and aluminum profile production line | |
| CN215242718U (en) | Plastic sheet processing is with having extruder of shape of preapring for an unfavorable turn of events of quick cooling | |
| CN201633142U (en) | Integrated production equipment for bigraded starch-base biodegradable resin sheet and particle | |
| CN213618275U (en) | PE tubular product extrusion moulding machine | |
| CN211941962U (en) | Extruder for corrugated pipe production | |
| CN2475483Y (en) | Thixotropic squeezing device | |
| CN113663603A (en) | Cobalt mud deep-processing system | |
| CN112406061A (en) | Extrusion composite forming method of wide thermal film for rubber support | |
| CN212329284U (en) | Continuous casting and extruding production line | |
| CN213559190U (en) | Semi-solid continuous extrusion forming device for wire materials | |
| CN220904042U (en) | High-quality plastic extruding machine | |
| CN204209857U (en) | A kind of rubber band extruding production line | |
| CN215791625U (en) | Double-feed-port rubber belt extruder | |
| CN214419528U (en) | Extruding machine | |
| CN219378466U (en) | Aluminum profile extrusion equipment | |
| CN213733629U (en) | Tablet roller of powder coating tablet press |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |