CN102397901A - Production technology of front beam aluminium section - Google Patents
Production technology of front beam aluminium section Download PDFInfo
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- 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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- section bar
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- aluminium
- front beam
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Abstract
The invention relates to a production technology of a front beam aluminium section. The aluminium section comprises a section basal portion, the central portion of the section basal portion is provided with a slot, the slot comprises a ladder-shaped slot portion and an acr slot portion which are mutually connected, the section basal portion is provided with a first wire embedding slot and a second wire embedding slot, and the included angle between the opening directions of the first wire embedding slot and second wire embedding slot is 90 degrees. The production technology comprises the following steps: heating an extrusion die and an aluminium bar made from A6063-T5 to 480-530 DEG C; putting the heated aluminium bar in the extrusion die, carrying out extrusion moulding by using an extruder with the speed of 8-9 m/min; cooling the extruded workpiece to room temperature, then carrying out straightening process; keeping the straightened workpiece warm at the temperature of 195-205 DEG C for 3.5-4.5 h, and carrying out aging treatment. The produced section has the advantages of good quality, high qualified rate, and low production cost, and effectively increases economic benefits 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 technology of front beam aluminium section |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102763803A CN102397901A (en) | 2010-09-09 | 2010-09-09 | Production technology of front beam aluminium section |
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 technology of front beam aluminium section |
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 |