CN102397910A - Production technology of guide rail section bar - Google Patents
Production technology of guide rail section bar Download PDFInfo
- Publication number
- CN102397910A CN102397910A CN2010102763659A CN201010276365A CN102397910A CN 102397910 A CN102397910 A CN 102397910A CN 2010102763659 A CN2010102763659 A CN 2010102763659A CN 201010276365 A CN201010276365 A CN 201010276365A CN 102397910 A CN102397910 A CN 102397910A
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- CN
- China
- Prior art keywords
- guide rail
- section bar
- production technology
- rail section
- strip section
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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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Abstract
The invention relates to a production technology of a guide rail section bar. The guide rail section bar comprises a squared tubular main body, one side surface of the squared tubular main body is provided with an opening which extends along the length direction, at least one side of the opening is provided with a card edge which is integratedly connected with an adjacent tube surface. The production technology comprises the following steps: 1, heating an extrusion die and an A6063-T5 aluminum bar to 480-530DEG C; 2, putting the heated aluminum bar in the extrusion die, and carrying out extrusion molding by an extruder according to an extrusion speed of 7-10m/min; 3, cooling extruded workpieces to room temperature, and straightening the cooled workpieces; and 4, keeping the temperature of the straightened workpieces at 195-205DEG C for 3.5-4.5h to age the workpieces. By adopting the production technology of the guide rail section bar of the invention to produce the guide rail section bar, the guide rail section bar has the advantages of good quality, high qualification rate, and low production cost, so economic benefits of enterprises are effectively improved.
Description
Technical field
The present invention relates to a kind of guide rail strip 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 guide rail strip section bar production technology.
For realizing above-mentioned purpose; The invention provides following technical scheme: a kind of guide rail strip section bar production technology, wherein, the guide rail strip section bar comprises square tube shape main body; A sidewall of square tube shape main body is provided with the opening that extends along its length; At least the side at opening is provided with the card edge that is connected with adjacent tube wall one, is provided with two raised lines to outer lug with the relative sidewall of sidewall with opening on the said square tube shape main body, forms a clamp bar slot between two raised lines; Extrusion chamber in the extrusion die and guide rail strip section bar are complementary; 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 7m-10m;
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 guide rail strip 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
The structural representation of guide rail strip section bar shown in Figure 1.
The specific embodiment
The invention discloses a kind of guide rail strip section bar production technology; The guide rail strip section bar is as shown in Figure 1; Comprise square tube shape main body 1, a sidewall of square tube shape main body 1 is provided with the opening 4 that extends along its length, and the side at opening 4 is provided with the card edge 2 that is connected with adjacent tube wall one at least; Be provided with two with the relative sidewall of sidewall on the said square tube shape main body and between raised line 3, two raised lines of outer lug, form a clamp bar slot 5 with opening; Extrusion chamber in the extrusion die and guide rail strip section bar are complementary; 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 7m-10m, 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. guide rail strip section bar production technology; It is characterized in that: wherein; The guide rail strip section bar comprises square tube shape main body, and a sidewall of square tube shape main body is provided with the opening that extends along its length, and the side at opening is provided with the card edge that is connected with adjacent tube wall one at least; Be provided with two raised lines with the relative sidewall of sidewall on the said square tube shape main body, form a clamp bar slot between two raised lines to outer lug with opening; Extrusion chamber in the extrusion die and guide rail strip section bar are complementary; 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 7m-10m;
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. guide rail strip section bar production technology according to claim 1 is characterized in that: said actual effect treatment temperature is 200 ℃.
3. guide rail strip 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. guide rail strip 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 |
|---|---|---|---|
| CN2010102763659A CN102397910A (en) | 2010-09-09 | 2010-09-09 | Production technology of guide rail section bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102763659A CN102397910A (en) | 2010-09-09 | 2010-09-09 | Production technology of guide rail section bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102397910A true CN102397910A (en) | 2012-04-04 |
Family
ID=45880790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102763659A Pending CN102397910A (en) | 2010-09-09 | 2010-09-09 | Production technology of guide rail section bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102397910A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103381428A (en) * | 2013-08-06 | 2013-11-06 | 浙江瑞金铜铝型材有限公司 | 7003 aluminum alloy section forming process |
| CN104439897A (en) * | 2014-11-13 | 2015-03-25 | 苏州工业园区得意机电设备有限公司 | Method for machining chip mounter guide rail seat through gantry pentahedron numerical control machine tool |
| CN105090731A (en) * | 2015-09-24 | 2015-11-25 | 重庆盛镁镁业有限公司 | Square-shaped clamping type aluminum alloy sectional bar |
| CN105107864A (en) * | 2015-09-24 | 2015-12-02 | 重庆盛镁镁业有限公司 | Rectangular clamping-type aluminum alloy section die |
| CN112275818A (en) * | 2020-09-21 | 2021-01-29 | 常熟市谢桥台板有限责任公司 | Machining method of guide rail for elevator |
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| US5049424A (en) * | 1989-01-26 | 1991-09-17 | Hunter Douglas Inc. | Fabric covered metal rail and method for producing same |
| CN2406032Y (en) * | 2000-01-27 | 2000-11-15 | 罗金国 | Lower transverse section for aluminium window |
| WO2008022314A2 (en) * | 2006-08-17 | 2008-02-21 | Sapa Extrusions, Inc. | Low wear slide rails |
| CN101274404A (en) * | 2007-03-31 | 2008-10-01 | 张培良 | Process for forming aluminum conducting track section bar |
| CN100421869C (en) * | 2006-06-14 | 2008-10-01 | 天津锐新电子热传技术有限公司 | Method for fabricating module radiator |
| CN101524812A (en) * | 2009-04-03 | 2009-09-09 | 天津锐新电子热传技术股份有限公司 | Strain aging processing method used in a modular heater |
| CN101805837A (en) * | 2010-04-27 | 2010-08-18 | 辽宁忠旺集团有限公司 | Manufacture method of aluminum alloy section for track traffic conductor rail |
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2010
- 2010-09-09 CN CN2010102763659A patent/CN102397910A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5049424A (en) * | 1989-01-26 | 1991-09-17 | Hunter Douglas Inc. | Fabric covered metal rail and method for producing same |
| CN2406032Y (en) * | 2000-01-27 | 2000-11-15 | 罗金国 | Lower transverse section for aluminium window |
| CN100421869C (en) * | 2006-06-14 | 2008-10-01 | 天津锐新电子热传技术有限公司 | Method for fabricating module radiator |
| WO2008022314A2 (en) * | 2006-08-17 | 2008-02-21 | Sapa Extrusions, Inc. | Low wear slide rails |
| CN101274404A (en) * | 2007-03-31 | 2008-10-01 | 张培良 | Process for forming aluminum conducting track section bar |
| CN101524812A (en) * | 2009-04-03 | 2009-09-09 | 天津锐新电子热传技术股份有限公司 | Strain aging processing method used in a modular heater |
| CN101805837A (en) * | 2010-04-27 | 2010-08-18 | 辽宁忠旺集团有限公司 | Manufacture method of aluminum alloy section for track traffic conductor rail |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103381428A (en) * | 2013-08-06 | 2013-11-06 | 浙江瑞金铜铝型材有限公司 | 7003 aluminum alloy section forming process |
| CN104439897A (en) * | 2014-11-13 | 2015-03-25 | 苏州工业园区得意机电设备有限公司 | Method for machining chip mounter guide rail seat through gantry pentahedron numerical control machine tool |
| CN104439897B (en) * | 2014-11-13 | 2017-01-25 | 苏州工业园区得意机电设备有限公司 | Method for machining chip mounter guide rail seat through gantry pentahedron numerical control machine tool |
| CN105090731A (en) * | 2015-09-24 | 2015-11-25 | 重庆盛镁镁业有限公司 | Square-shaped clamping type aluminum alloy sectional bar |
| CN105107864A (en) * | 2015-09-24 | 2015-12-02 | 重庆盛镁镁业有限公司 | Rectangular clamping-type aluminum alloy section die |
| CN112275818A (en) * | 2020-09-21 | 2021-01-29 | 常熟市谢桥台板有限责任公司 | Machining method of guide rail for elevator |
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Application publication date: 20120404 |
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