CN102397901A - Production process of front cross beam aluminum profile - Google Patents
Production process of front cross beam aluminum profile Download PDFInfo
- Publication number
- CN102397901A CN102397901A CN2010102763803A CN201010276380A CN102397901A CN 102397901 A CN102397901 A CN 102397901A CN 2010102763803 A CN2010102763803 A CN 2010102763803A CN 201010276380 A CN201010276380 A CN 201010276380A CN 102397901 A CN102397901 A CN 102397901A
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- Prior art keywords
- section bar
- clamping groove
- base portion
- front beam
- aluminium
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- 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.)
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- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 29
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 28
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 19
- 238000001125 extrusion Methods 0.000 claims abstract description 18
- 238000005516 engineering process Methods 0.000 claims abstract description 16
- 238000001816 cooling Methods 0.000 claims abstract description 5
- 238000010438 heat treatment Methods 0.000 claims abstract description 4
- 239000004411 aluminium Substances 0.000 claims description 25
- 239000000463 material Substances 0.000 claims description 4
- 230000008901 benefit Effects 0.000 abstract description 3
- 238000012797 qualification Methods 0.000 abstract description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 150000001398 aluminium Chemical class 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- Extrusion Of Metal (AREA)
Abstract
The invention relates to a production process of a front beam aluminum profile, which comprises a profile base, wherein a clamping groove is arranged in the middle of the profile base, the clamping groove consists of a trapezoidal groove part and an arc groove part which are mutually communicated, a first wire clamping groove and a second wire clamping groove are also arranged on the profile base, and the included angle of the opening directions of the first wire clamping groove and the second wire clamping groove is 90 degrees; the processing technology comprises the following steps: heating an extrusion die and an aluminum bar made of A6063-T5 to 480-530 ℃; placing the heated aluminum bar into an extrusion die, and carrying out extrusion molding by adopting an extruder, wherein the extrusion speed is controlled between 8m and 9m per minute; cooling the extruded workpiece to normal temperature and then carrying out straightening treatment; and preserving the heat of the straightened workpiece for 3.5 to 4.5 hours at the temperature of 195 to 205 ℃ for effective treatment. The section produced by the production process has the advantages of good quality, high qualification rate and low production cost, and effectively improves the economic benefit of enterprises.
Description
Technical field
The present invention relates to a kind of front beam aluminium section bar production technology, belong to shape extruding manufacture technology field.
Background technology
At present, be more and more widely in the use of commercial production and daily life medium section, particularly shape (for example aluminium section bar), for example door-window section bar, shaped material of radiator and frame section bar etc. all adopt aluminium alloy extrusions mostly.Along with the progressively increase of section bar use amount, people have higher requirement to the structure and the quality of section bar, in order to produce the section bar of different structure and different qualities, must adopt pointed production technology to produce corresponding section bar.
Summary of the invention
The purpose of this invention is to provide a kind of front beam aluminium section bar production technology.
For realizing above-mentioned purpose; The invention provides following technical scheme: a kind of front beam aluminium section bar production technology; Wherein, aluminium section bar comprises the section bar base portion, and the place, middle part of this section bar base portion is provided with the draw-in groove that extends along this section bar base portion length direction; Said draw-in groove is made up of outer trapezoidal slot part that is interconnected and inner circular arc slot part, also is provided with first cable clamping interface and second cable clamping interface that extend along section bar base portion length direction on this section bar base portion.The be placed in both sides of draw-in groove of first, second cable clamping interface, and first, second cable clamping interface opening towards angle be 90 °; The processing technology step is following:
At first, be that the aluminium bar of A6063-T5 is heated between 480 ℃-530 ℃ with extrusion die and material;
Then, the aluminium bar after the heating is positioned in the extrusion die, adopts extruder to carry out extrusion modling, extrusion speed is controlled between the per minute 8m-9m;
Afterwards, with carrying out straightening processing behind the work-piece cools that squeezes out to the normal temperature;
The workpiece that subsequently, will pass through straightening processing is incubated 3.5 hours-4.5 hours and handles to carry out actual effect under 195 ℃-205 ℃ environment.
Said actual effect treatment temperature is 200 ℃.
The time that said actual effect is handled is 4 hours.
Adopt blower fan to force cooling during the said work-piece cools that squeezes out.
Adopt front beam aluminium section bar production technology of the present invention to carry out the production of crossbeam aluminium section bar, the quality better of its product, qualification rate are high, production cost is lower, effectively raise economic benefit of enterprises.
Description of drawings
Fig. 1 is the structural representation of front beam aluminium section bar.
The specific embodiment
The invention discloses a kind of front beam aluminium section bar production technology; Wherein, Aluminium section bar is as shown in Figure 1, comprises section bar base portion 1, and the place, middle part of this section bar base portion is provided with the draw-in groove that extends along this section bar base portion length direction; Said draw-in groove is made up of outer trapezoidal slot part that is interconnected 2 and inner circular arc slot part 4, also is provided with first cable clamping interface 3 and second cable clamping interface 5 that extend along section bar base portion length direction on this section bar base portion.The be placed in both sides of draw-in groove of first, second cable clamping interface, and first, second cable clamping interface opening towards angle be 90 °; It specifically comprises following processing step:
At first, be that the aluminium bar of A6063-T5 (A6063-T5 is aluminium commonly used, and the technical staff in the industry all knows this aluminium, therefore its constituent is not given unnecessary details here) is heated between 480 ℃-530 ℃ with extrusion die and material;
Then, the aluminium bar after the heating is positioned in the extrusion die, adopts extruder to carry out extrusion modling, extruder adopts the 800T extruder, and extrusion speed is controlled between the per minute 8m-9m, adopts flow quantity control instrument to control extrusion speed;
Afterwards; With carrying out straightening processing behind the work-piece cools that squeezes out to the normal temperature; Adopt blower fan to force cooling to the mode of the workpiece blowing that squeezes out during cooling, when straightening processing, adopt seven-roll Abramsen machine to carry out tension straingtening, wherein tractive force is between 1 to 150 ton;
The workpiece that subsequently, will pass through straightening processing is incubated 3.5 hours-4.5 hours and handles to carry out actual effect under 195 ℃-205 ℃ environment.The actual effect treatment temperature is preferably 200 ℃ in the present embodiment, and the preferred time that actual effect is handled is 4 hours.After actual effect was handled, the case hardness of aluminium section bar reached webster hardness 8HW-13HW.
What should explain at last is: the above is merely the preferred embodiments of the present invention; Be not limited to the present invention; Although the present invention has been carried out detailed explanation with reference to previous embodiment; For a person skilled in the art, it still can be made amendment to the technical scheme that aforementioned each embodiment put down in writing, and perhaps part technical characterictic wherein is equal to replacement.All within spirit of the present invention and principle, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (4)
1. front beam aluminium section bar production technology; It is characterized in that: wherein; Aluminium section bar comprises the section bar base portion; The place, middle part of this section bar base portion is provided with the draw-in groove that extends along this section bar base portion length direction, and said draw-in groove is made up of outer trapezoidal slot part that is interconnected and inner circular arc slot part, also is provided with first cable clamping interface and second cable clamping interface that extend along section bar base portion length direction on this section bar base portion; The be placed in both sides of draw-in groove of first, second cable clamping interface, and first, second cable clamping interface opening towards angle be 90 °; The processing technology step is following:
At first, be that the aluminium bar of A6063-T5 is heated between 480 ℃-530 ℃ with extrusion die and material;
Then, the aluminium bar after the heating is positioned in the extrusion die, adopts extruder to carry out extrusion modling, extrusion speed is controlled between the per minute 8m-9m;
Afterwards, with carrying out straightening processing behind the work-piece cools that squeezes out to the normal temperature;
The workpiece that subsequently, will pass through straightening processing is incubated 3.5 hours-4.5 hours and handles to carry out actual effect under 195 ℃-205 ℃ environment.
2. front beam aluminium section bar production technology according to claim 1 is characterized in that: said actual effect treatment temperature is 200 ℃.
3. front beam aluminium section bar production technology according to claim 1 and 2 is characterized in that: the time that said actual effect is handled is 4 hours.
4. front beam aluminium section bar production technology according to claim 3 is characterized in that: adopt blower fan to force cooling during the said work-piece cools that squeezes out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102763803A CN102397901A (en) | 2010-09-09 | 2010-09-09 | Production process of front cross beam aluminum profile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102763803A CN102397901A (en) | 2010-09-09 | 2010-09-09 | Production process of front cross beam aluminum profile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102397901A true CN102397901A (en) | 2012-04-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102763803A Pending CN102397901A (en) | 2010-09-09 | 2010-09-09 | Production process of front cross beam aluminum profile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102397901A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107225367A (en) * | 2017-04-29 | 2017-10-03 | 广州览讯科技开发有限公司 | The manufacture craft and making apparatus of silencer section bar |
| CN107413879A (en) * | 2017-04-29 | 2017-12-01 | 广州览讯科技开发有限公司 | The manufacture craft of cooling tower air inlet silencer section bar |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2176229A (en) * | 1985-05-02 | 1986-12-17 | Andras Szucs | Formwork beams |
| US5443151A (en) * | 1994-03-30 | 1995-08-22 | Gorbel, Inc. | Conveyor or crane beam of extruded aluminum alloy |
| JP2001088560A (en) * | 1999-09-21 | 2001-04-03 | Nippon Fruehauf Co Ltd | Fitting structure of both longitudinal ends of aluminum center beam in wing vehicle |
| US6269944B1 (en) * | 1999-01-29 | 2001-08-07 | Gorbel, Inc. | Channeled beam extruded of aluminum alloy for crane or conveyor |
| CN1644736A (en) * | 2005-01-21 | 2005-07-27 | 中南大学 | 6063 aluminium alloy with high strength and elongation coefficient an dproduction thereof |
| CN101518866A (en) * | 2009-04-01 | 2009-09-02 | 扬中市扬子铝加工厂 | Method for manufacturing an aluminum magnesium alloy bridge frame |
| CN201330538Y (en) * | 2008-12-17 | 2009-10-21 | 上海金博石材建设有限公司 | Hung crossbeam aluminium profile for top-hinged swinging window of glass curtain wall |
-
2010
- 2010-09-09 CN CN2010102763803A patent/CN102397901A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2176229A (en) * | 1985-05-02 | 1986-12-17 | Andras Szucs | Formwork beams |
| US5443151A (en) * | 1994-03-30 | 1995-08-22 | Gorbel, Inc. | Conveyor or crane beam of extruded aluminum alloy |
| US6269944B1 (en) * | 1999-01-29 | 2001-08-07 | Gorbel, Inc. | Channeled beam extruded of aluminum alloy for crane or conveyor |
| JP2001088560A (en) * | 1999-09-21 | 2001-04-03 | Nippon Fruehauf Co Ltd | Fitting structure of both longitudinal ends of aluminum center beam in wing vehicle |
| CN1644736A (en) * | 2005-01-21 | 2005-07-27 | 中南大学 | 6063 aluminium alloy with high strength and elongation coefficient an dproduction thereof |
| CN201330538Y (en) * | 2008-12-17 | 2009-10-21 | 上海金博石材建设有限公司 | Hung crossbeam aluminium profile for top-hinged swinging window of glass curtain wall |
| CN101518866A (en) * | 2009-04-01 | 2009-09-02 | 扬中市扬子铝加工厂 | Method for manufacturing an aluminum magnesium alloy bridge frame |
Non-Patent Citations (1)
| Title |
|---|
| 赵国忠等: "6063铝型材挤压工艺的优化", 《铝加工》, no. 01, 28 February 1999 (1999-02-28) * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107225367A (en) * | 2017-04-29 | 2017-10-03 | 广州览讯科技开发有限公司 | The manufacture craft and making apparatus of silencer section bar |
| CN107413879A (en) * | 2017-04-29 | 2017-12-01 | 广州览讯科技开发有限公司 | The manufacture craft of cooling tower air inlet silencer section bar |
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Application publication date: 20120404 |