CN106826412A - The processing technology of full wire drawing aluminium alloy wheel hub - Google Patents
The processing technology of full wire drawing aluminium alloy wheel hub Download PDFInfo
- Publication number
- CN106826412A CN106826412A CN201710120497.4A CN201710120497A CN106826412A CN 106826412 A CN106826412 A CN 106826412A CN 201710120497 A CN201710120497 A CN 201710120497A CN 106826412 A CN106826412 A CN 106826412A
- Authority
- CN
- China
- Prior art keywords
- wire drawing
- wheel hub
- aluminium alloy
- processing technology
- alloy wheel
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B1/00—Processes of grinding or polishing; Use of auxiliary equipment in connection with such processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
- B05B13/0278—Arrangement or mounting of spray heads
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
- B05B13/04—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the spray heads being moved during spraying operation
- B05B13/0405—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the spray heads being moved during spraying operation with reciprocating or oscillating spray heads
- B05B13/041—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the spray heads being moved during spraying operation with reciprocating or oscillating spray heads with spray heads reciprocating along a straight line
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/06—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00 specially designed for treating the inside of hollow bodies
- B05B13/0627—Arrangements of nozzles or spray heads specially adapted for treating the inside of hollow bodies
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Coating By Spraying Or Casting (AREA)
Abstract
The present invention provides a kind of processing technology of full wire drawing aluminium alloy wheel hub, and it includes following operation：1）Polishing machine rotating speed is controlled using converter technique, wheel hub window, wheel rim position are processed by shot blasting；2）Wire drawing is carried out using the internal wheel rim of vertical wire drawing machine；3）Wire drawing is carried out to wheel hub front using horizontal wire drawing machine.The processing technology of full wire drawing aluminium alloy wheel hub of the invention simplifies technological process, improves production efficiency.
Description
Technical field
The invention belongs to wheel hub processing technology field, the processing technology of more particularly to full wire drawing aluminium alloy wheel hub.
Background technology
Aluminium alloy wheel hub drawing process is using CNC lathes or special drawing machine device, to use the wire drawing cloth to be with centre bore
Central point, with a certain rotating speed, moves back and forth in aluminum alloy surface, produces a kind of method of smooth finish surface and uniform lines.
Wire drawing process can make metal surface obtain metallic luster as non-specular surface, have very strong dress just as silk satin face
Decorations effect, new life and life is given just as giving metal, so there is wire drawing process increasing market to approve and extensive
Using.
At present, the aluminium alloy wheel hub drawn wire product in market is generally the aluminium alloy wheel hub of front wire drawing.The aluminium of front wire drawing
Alloy wheel hub is only in the front of wheel hub（Face where spoke）On carry out wire drawing process, smooth finish surface and uniform lines are produced, to accord with
To the demand of wire-drawing effect in conjunction market.
Requirement more and more higher with people to product, is just gradually rising full-scale by carrying out to wheel hub on market today
The high-end product of the full wire drawing aluminium alloy wheel hub that wire drawing is obtained.Because the moulding faces such as spoke are removed not in aluminium alloy wheel hub window, front
In one plane, if all sites are carried out with wire drawing process, presentation quality cannot be unified, and drawing process is relatively multiple
Miscellaneous, production capacity is relatively low.
The automobile repacking industry of China is in the starting stage, following 1 to two years after the new car annual test time adjusts,
Automobile repacking national legislation and standard can in succession put into effect promulgation.Full wire drawing aluminium alloy wheel hub technique in wheel hub Market for refitting, in state
Interior or even international market, with bright prospects.
Therefore, in face of full wire drawing aluminium alloy wheel hub production technology it is immature, production capacity is low, market supply and demand is uneven the problems such as,
It is necessary to provide a kind of processing technology of full wire drawing aluminium alloy wheel hub, the demand to full wire-drawing effect in market can be met, and
Wheel hub production efficiency and yield rate can be solved the problems, such as.
The content of the invention
In view of above-mentioned the deficiencies in the prior art, it is an object of the invention to provide a kind of adding for full wire drawing aluminium alloy wheel hub
Work technique so that the aluminium alloy wheel hub product of full wire drawing is obtained in that by the processing technology, and with simple technique stream
Journey and production efficiency higher.To achieve the above object, technical solution of the present invention is as follows：
A kind of processing technology of full wire drawing aluminium alloy wheel hub, it includes following operation：
1）Polishing machine rotating speed is controlled using converter technique, polishing machine is processed by shot blasting wheel hub window, wheel rim position, formed
Wire-drawing effect；
2）Wire drawing is carried out using the internal wheel rim of vertical wire drawing machine；
3）Wire drawing is carried out to wheel hub front using horizontal wire drawing machine.
According to a preferred embodiment of the invention, in operation 2）It is middle first tentatively to be located with the 80 internal wheel rims of mesh sand paper
Reason, then again with 120 mesh sand paper precision processing.
According to a preferred embodiment of the invention, in operation 3）It is middle that wheel hub front is carried out tentatively with 80 mesh sand paper first
Treatment, then again with 120 mesh sand paper precision processing.
According to a preferred embodiment of the invention, the processing technology of the full wire drawing aluminium alloy wheel hub also includes using
The internal wheel rim of spray gun is sprayed so that the film thickness of the wire-drawing surface of interior wheel rim is not less than 60 μm.
According to a preferred embodiment of the invention, the spray gun is disposed in the both sides of aluminium alloy wheel hub, and spray gun
Dusting amount be 30-50cc/min.
The beneficial effects of the invention are as follows：The combination process mode being combined by the polishing of wheel hub window, other position wire drawings
Full wire drawing aluminium alloy wheel hub is processed, production procedure is simplified, and to aluminium in the way of horizontal wire drawing and vertical wire drawing are combined
Alloy wheel hub carries out wire drawing process, improves production efficiency.
Specific embodiment
Embodiments of the present invention are described more fully below.It should be understood that embodiments below is only illustrative, to this hair
It is bright not to be construed as limiting.Protection scope of the present invention is defined by the claims.It should also be understood that in implementing the present invention, it may,
The all technical characteristics in following embodiments need not be included, these technical characteristics there can be multiple combination.
According to an aspect of the present invention, using converter technique, such as rotating speed of Serve Motor Control polishing machine for example will
The rotating speed control of polishing machine is checked in 300r/min by technological parameter, the positions such as wheel hub window, wheel rim is determined, to wheel hub window
Mouth, wheel rim position are processed by shot blasting.Be processed by shot blasting to make wheel hub window to wheel hub window, wheel rim position, outside wheel rim position
Sight reaches the texture effect of approximate wire drawing, while controlling the loss of gloss degree of outward appearance.In this way so that outward appearance loss of gloss control letter relatively
It is single, and surface spraying control is relatively easy.Further, since wheel hub window, wheel rim position and wheel hub front are not on the same plane
On, full-scale drawing process difficulty is larger, by the way of local polishing treatment is carried out to wheel hub window and wheel rim position, reduces
The difficulty of full drawing process, and then improve yield rate.
Next, carrying out wire drawing using the internal wheel rim of vertical wire drawing machine.The wire drawing machine that internal wheel rim carries out wire drawing can be
The existing equipment for front wire drawing, by being changed and size adjusting using instrument and material, for example, adjustment wire drawing
Disk connection distance, adjustment wire drawing disk diameter, adjustment wire drawing sand paper size etc., wire drawing is carried out with internal wheel rim.To existing wire drawing
Equipment is transformed, and can be used for the wire drawing of interior wheel rim, and this helps to reduce production cost.For example, wheel hub is rotated,
Then processed using the internal wheel rim of sand paper.Preferably, preliminary treatment first is carried out using low purpose sand paper, reuses purpose high
Sand paper carries out precision processing.As a specific embodiment, first can be entered with 80 mesh sand paper when internal wheel rim carries out wire drawing process
Row preliminary treatment, then carries out precision processing with 120 mesh sand paper again.It should be understood that after internally wheel rim carries out wire drawing process, after wire drawing
Aluminium surface gloss loss is preferably no more than 10%.
Next, carrying out wire drawing to wheel hub front using horizontal wire drawing machine.It is likewise possible to using existing front wire drawing
Equipment carries out wire drawing to aluminium alloy wheel hub front.As a specific embodiment, first with 80 mesh sand paper to aluminium alloy wheel hub front
Preliminary treatment is carried out, then again with 120 mesh sand paper precision processing.
According to an aspect of the present invention, after carrying out wire drawing to aluminium alloy wheel hub, to prevent aluminium alloy wheel hub in atmosphere
Autoxidation to aluminium alloy wheel hub, it is necessary to carry out application.
On the one hand, by the adjustment to front torch parameters, such as rifle away from, angle, tell powder amount, blast, voltage x current side
The adjustment in face, it is ensured that front coating quality.In a specific embodiment, torch parameters are set to：Rifle is away from being 150-250
Mm, compressed air stagnation pressure are 0.55-0.65 Mpa, the amount of dusting is 30-50%, spray time is 6-8s, electrostatic potential is 50-80
KV, electrostatic induced current are 30-50 μ A, total wind is 3.0-5.0 m3/ hr, fluidized pressure are 0.1-0.15 Mpa.
On the other hand, corresponding to the interior wheel rim through wire drawing process, it is also desirable to which internal wheel rim is sprayed, because interior wheel rim draws
After silk, wire-drawing surface anti-corrosion has certain requirement to film thickness, typically requires that film thickness is not less than 60 μm.Preferably, not
In the case of adjustment front torch parameters, the spraying of internal wheel rim is realized by increasing side rifle and automatic tracking system.As
One specific embodiment, increases by two spray guns, and two spray guns are arranged in the both sides of aluminium alloy wheel hub, and can activated with
Position adjustment is realized, for example, is moved up and down, wheel rim spray parameters, 30 ~ 50cc/ is arranged on by the dusting amount of two spray guns in optimization
Between min, and solidify interior wheel rim film thickness.
Prior art is different from, full wire drawing the maching of Al wheel technique of the invention can lift efficient attenuation, and
Coating process in the present invention ensure that the paint film property of wire-drawing surface.In addition, the full wire drawing the maching of Al wheel work of invention
Skill improves finished product rate, process is simple.
Embodiments of the invention are the foregoing is only, the scope of the claims of the invention is not thereby limited, it is every to utilize this hair
Equivalent structure or equivalent flow conversion that bright description is made, or directly or indirectly it is used in other related technology necks
Domain, is included within the scope of the present invention.
Claims (5)
1. a kind of processing technology of full wire drawing aluminium alloy wheel hub, it is characterised in that including following operation：
1）Polishing machine rotating speed is controlled using converter technique, polishing machine is processed by shot blasting wheel hub window, wheel rim position；
2）Wire drawing is carried out using the internal wheel rim of vertical wire drawing machine；
3）Wire drawing is carried out to wheel hub front using horizontal wire drawing machine.
2. the processing technology of full wire drawing aluminium alloy wheel hub according to claim 1, it is characterised in that in operation 2）It is middle first to use
The 80 internal wheel rims of mesh sand paper carry out preliminary treatment, then again with 120 mesh sand paper precision processing.
3. the processing technology of full wire drawing aluminium alloy wheel hub according to claim 2, it is characterised in that in operation 3）It is middle first to use
80 mesh sand paper carry out preliminary treatment to aluminium alloy wheel hub front, then again with 120 mesh sand paper precision processing.
4. according to the processing technology of any one of claim 1-3 described full wire drawing aluminium alloy wheel hub, it is characterised in that also
Including being sprayed using the internal wheel rim of spray gun so that the film thickness of the wire-drawing surface of interior wheel rim is not less than 60 μm.
5. the processing technology of full wire drawing aluminium alloy wheel hub according to claim 4, it is characterised in that the spray gun is arranged
Dusting amount in the both sides of aluminium alloy wheel hub, and spray gun is 30-50cc/min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710120497.4A CN106826412A (en) | 2017-03-02 | 2017-03-02 | The processing technology of full wire drawing aluminium alloy wheel hub |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710120497.4A CN106826412A (en) | 2017-03-02 | 2017-03-02 | The processing technology of full wire drawing aluminium alloy wheel hub |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106826412A true CN106826412A (en) | 2017-06-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710120497.4A Pending CN106826412A (en) | 2017-03-02 | 2017-03-02 | The processing technology of full wire drawing aluminium alloy wheel hub |
Country Status (1)
| Country | Link |
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| CN (1) | CN106826412A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108381301A (en) * | 2018-03-27 | 2018-08-10 | 大亚车轮制造有限公司 | A kind of production method of full wire drawing aluminum-alloy wheel |
| CN108482006A (en) * | 2018-03-09 | 2018-09-04 | 连云港耀科铝业有限公司 | A kind of full wire drawing aluminium alloy wheel hub and its processing technology |
Citations (5)
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|---|---|---|---|---|
| US7785452B2 (en) * | 2006-03-16 | 2010-08-31 | Super Alloy Industrial Co., Ltd. | Apparatus and method for finishing light metal article |
| CN103481021A (en) * | 2012-12-20 | 2014-01-01 | 江苏凯特汽车部件有限公司 | Multi-process combined beautiful automobile aluminum alloy wheel |
| CN105364637A (en) * | 2015-09-29 | 2016-03-02 | 广东欧珀移动通信有限公司 | Surface treatment method of aluminum alloy shell |
| CN105458624A (en) * | 2015-12-10 | 2016-04-06 | 福建申利卡铝业发展有限公司 | Machining technology of wiredrawing wheel rim |
| CN205498480U (en) * | 2016-03-28 | 2016-08-24 | 浙江跃岭股份有限公司 | Full wire drawing aluminum alloy wheel hub |
-
2017
- 2017-03-02 CN CN201710120497.4A patent/CN106826412A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7785452B2 (en) * | 2006-03-16 | 2010-08-31 | Super Alloy Industrial Co., Ltd. | Apparatus and method for finishing light metal article |
| CN103481021A (en) * | 2012-12-20 | 2014-01-01 | 江苏凯特汽车部件有限公司 | Multi-process combined beautiful automobile aluminum alloy wheel |
| CN105364637A (en) * | 2015-09-29 | 2016-03-02 | 广东欧珀移动通信有限公司 | Surface treatment method of aluminum alloy shell |
| CN105458624A (en) * | 2015-12-10 | 2016-04-06 | 福建申利卡铝业发展有限公司 | Machining technology of wiredrawing wheel rim |
| CN205498480U (en) * | 2016-03-28 | 2016-08-24 | 浙江跃岭股份有限公司 | Full wire drawing aluminum alloy wheel hub |
Non-Patent Citations (2)
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| 叶扬祥等: "《涂装技术实用手册》", 30 April 1998 * |
| 郭武龙: "《现代钣金加工技术》", 31 January 2014 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108482006A (en) * | 2018-03-09 | 2018-09-04 | 连云港耀科铝业有限公司 | A kind of full wire drawing aluminium alloy wheel hub and its processing technology |
| CN108381301A (en) * | 2018-03-27 | 2018-08-10 | 大亚车轮制造有限公司 | A kind of production method of full wire drawing aluminum-alloy wheel |
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Application publication date: 20170613 |