CN108544079A - Wheel welding procedure - Google Patents
Wheel welding procedure Download PDFInfo
- Publication number
- CN108544079A CN108544079A CN201810394990.XA CN201810394990A CN108544079A CN 108544079 A CN108544079 A CN 108544079A CN 201810394990 A CN201810394990 A CN 201810394990A CN 108544079 A CN108544079 A CN 108544079A
- Authority
- CN
- China
- Prior art keywords
- wheel rim
- boxing
- welding
- rotary shaft
- prewelding
- 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
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
- B23K20/12—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating the heat being generated by friction; Friction welding
- B23K20/122—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating the heat being generated by friction; Friction welding using a non-consumable tool, e.g. friction stir welding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
- B23K20/24—Preliminary treatment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
- B23K20/26—Auxiliary equipment
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pressure Welding/Diffusion-Bonding (AREA)
Abstract
The present invention provides a kind of wheel welding procedures, are related to wheel welding technology field, include the following steps：Prewelding, temperature distortion when preventing wheel rim from welding are carried out to wheel rim；Spoke is welded on wheel rim, so that spoke is connect with wheel rim；The generated keyhole of welding is subjected to plug-hole processing.By carrying out prewelding to wheel rim, it avoids during boxing, wheel rim temperature distortion, influence welding performance, by the way that spoke is welded on wheel rim, realize the connection of spoke and wheel rim, after welding, plug-hole processing is carried out to keyhole, agitating friction weldering existing in the prior art is alleviated and is easy to make wheel rim temperature distortion, expansion, influence welding performance, when welding terminates stirring probe and proposes workpiece, the technical issues of weld seam end can form a keyhole, it realizes and avoids wheel rim temperature distortion, the technique effect of plug-hole processing is carried out after welding.
Description
Technical field
The present invention relates to wheel welding technology fields, more particularly, to a kind of wheel welding procedure.
Background technology
Welding production is with of large quantities, speed of production is fast, high to being required by weldering component assembly welding precision in automobile making
The features such as, the continuous productive process mode of production is mostly used, different parts need to use different welding manners.
Wheel is usually made of two parts of wheel rim and spoke, and spoke is generally welded on wheel rim using agitating friction weldering,
Agitating friction weldering major advantage has：Operating process, which facilitates, realizes mechanization, automation, and equipment is simple, and low energy consumption, and effect is high；Nothing
Welding wire need to be added, is not required to weld preceding oxide film dissolving when welding aluminium alloy, does not need protective gas, it is at low cost；Welding process safety, without dirt
Dye, smoke dust, radiationless etc..
But agitating friction weldering is easy to make wheel rim temperature distortion, expansion, influences welding performance, welding terminates stirring probe
When proposing workpiece, weld seam end can form a keyhole.
Invention content
The purpose of the present invention is to provide a kind of wheel welding procedures, to alleviate agitating friction existing in the prior art
Weldering is easy to make wheel rim temperature distortion, expands, and influences welding performance, when welding end stirring probe removes workpiece, the meeting of weld seam end
The technical issues of forming a keyhole.
Wheel welding procedure provided by the invention, includes the following steps：
Prewelding, temperature distortion when preventing wheel rim from welding are carried out to wheel rim；
Spoke is welded on wheel rim, so that spoke is connect with wheel rim；
The generated keyhole of welding is subjected to plug-hole processing.
Further, to wheel rim carry out prewelding, when preventing wheel rim from welding temperature distortion include：
Prewelding drill bit is installed in rotary shaft；
After rotary shaft reaches the rotating speed of prewelding demand, rotary shaft is predefined with prewelding feed speed, and rotary shaft drives prewelding to bore
Head is welded along wheel rim circumferencial direction, includes the prewelding of part
Further, spoke is welded on wheel rim so that spoke connect with wheel rim including：
The workpiece of pre- postwelding is subjected to boxing processing；
After rotary shaft reaches the rotating speed of boxing demand, rotary shaft is predefined with boxing feed speed, and rotary shaft drives boxing
Drill bit is welded along wheel rim circumferencial direction, and boxing direction is opposite or identical with prewelding direction.
Further, keyhole caused by welding is carried out plug-hole processing includes：
Workpiece after boxing is subjected to first time plug-hole processing；
After rotary shaft reaches the rotating speed of plug-hole demand, rotary shaft is predefined with the first plug-hole feed speed, and rotary shaft drives pre-
It is opposite or opposite direction carries out first time plug-hole along boxing to weld drill bit；
Workpiece after first time plug-hole is subjected to second of plug-hole processing；
After rotary shaft reaches the rotating speed of plug-hole demand, rotary shaft is predefined with the second plug-hole feed speed, and rotary shaft drives flat
Drill bit is welded along boxing is identical or opposite direction carries out second of plug-hole.
Further, the stirring-head length of prewelding drill bit is less than the stirring-head length of boxing drill bit.
Further, spoke is welded on wheel rim, so that spoke is connect with wheel rim further includes：
Wheel rim is divided into the first boxing section, the second boxing section and third boxing section, girth joint is set in the first boxing section
It is equipped with the first feed speed, girth joint is provided with the second feed speed in the second boxing section, and girth joint is in third boxing
It is provided with third feed speed in section.
Wheel welding procedure provided by the invention, includes the following steps：Prewelding is carried out to wheel rim, when preventing wheel rim from welding
Temperature distortion；Spoke is welded on wheel rim, so that spoke is connect with wheel rim；The generated keyhole of welding is carried out at plug-hole
Reason.By carrying out prewelding to wheel rim, avoid during boxing, wheel rim temperature distortion influences welding performance, by welding spoke
It is connected on wheel rim, realizes the connection of spoke and wheel rim, after welding, plug-hole processing is carried out to keyhole, alleviates the prior art
Present in agitating friction weldering be easy to make wheel rim temperature distortion, expand, influence welding performance, welding terminates stirring probe and proposes work
When part, the technical issues of weld seam end can form a keyhole, realizes and avoid wheel rim temperature distortion, blocked up after welding
The technique effect of hole processing.
Description of the drawings
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, in being described below
Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor
It puts, other drawings may also be obtained based on these drawings.
Fig. 1 is the flow chart of wheel welding procedure provided in an embodiment of the present invention.
Specific implementation mode
Technical scheme of the present invention is clearly and completely described below in conjunction with attached drawing, it is clear that described implementation
Example is a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill
The every other embodiment that personnel are obtained without making creative work, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that such as occur term "center", "upper", "lower", "left", "right",
"vertical", "horizontal", "inner", "outside" etc., indicated by orientation or positional relationship be orientation based on ... shown in the drawings or position
Relationship is merely for convenience of description of the present invention and simplification of the description, and not indicating or implying the indicated device or element must have
There is specific orientation, with specific azimuth configuration and operation, therefore is not considered as limiting the invention.In addition, as occurred
Term " first ", " second ", " third " are used for description purposes only, and are not understood to indicate or imply relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " peace such as occur
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, can also be electrical connection；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, it can understand above-mentioned art with concrete condition
The concrete meaning of language in the present invention.
Fig. 1 is the flow chart of wheel welding procedure provided in an embodiment of the present invention.
As shown in Figure 1, wheel welding procedure provided in this embodiment, includes the following steps：Prewelding is carried out to wheel rim, to prevent
Temperature distortion when only wheel rim welds；Spoke is welded on wheel rim, so that spoke is connect with wheel rim；It will the generated keyhole of welding
Carry out plug-hole processing.
Wherein, prewelding step is first carried out before welding, and prewelding step can avoid wheel rim temperature distortion when welding, be soldered in advance
Bi Hou is welded, and realizes the connection of spoke and wheel rim, and after welding, plug-hole processing is carried out to workpiece.
Wheel welding procedure provided in this embodiment, includes the following steps：Prewelding is carried out to wheel rim, to prevent wheel rim from welding
When temperature distortion；Spoke is welded on wheel rim, so that spoke is connect with wheel rim；The generated keyhole of welding is carried out at plug-hole
Reason.By carrying out prewelding to wheel rim, avoid during boxing, wheel rim temperature distortion influences welding performance, by welding spoke
It is connected on wheel rim, realizes the connection of spoke and wheel rim, after welding, plug-hole processing is carried out to keyhole, alleviates the prior art
Present in agitating friction weldering be easy to make wheel rim temperature distortion, expand, influence welding performance, welding terminates stirring probe and proposes work
When part, the technical issues of weld seam end can form a keyhole, realizes and avoid wheel rim temperature distortion, blocked up after welding
The technique effect of hole processing.
On the basis of the above embodiments, further, in wheel welding procedure provided in this embodiment to wheel rim into
Row prewelding, when preventing wheel rim from welding temperature distortion include：Prewelding drill bit is installed in rotary shaft；Rotary shaft, which reaches prewelding, to be needed
After the rotating speed asked, rotary shaft is predefined with prewelding feed speed, and rotary shaft drives prewelding drill bit to be welded along wheel rim circumferencial direction, including
The prewelding of part.
Prewelding step, using in the rotary shaft of prewelding drill bit installation after the adjustment, rotary shaft reaches the rotating speed of prewelding demand
Afterwards, rotary shaft drives the movement of prewelding drill bit, is welded along wheel rim circumferencial direction by prewelding feed speed, can be clockwise along wheel rim
Direction is welded, and also can counterclockwise be welded along wheel rim.
The range of speeds of prewelding demand is 1100~2100 revs/min, preferably, the rotating speed of prewelding demand is 1600 revs/min.
Prewelding feed speed ranging from 1~3 degrees second, preferably, prewelding feed speed is 2 degrees seconds.
Further, spoke is welded on wheel rim so that spoke connect with wheel rim including：The workpiece of pre- postwelding is carried out
Boxing is handled；After rotary shaft reaches the rotating speed of boxing demand, rotary shaft is predefined with boxing feed speed, and rotary shaft drives boxing
Drill bit is welded along wheel rim circumferencial direction, and boxing direction is opposite or identical with prewelding direction.
Further, spoke is welded on wheel rim, so that spoke is connect with wheel rim further includes：Wheel rim is divided into the first ring
Weldering section, the second boxing section and third boxing section, girth joint are provided with the first feed speed, girth joint in the first boxing section
The second feed speed is provided in the second boxing section, girth joint is provided with third feed speed in third boxing section.
Wherein, wheel rim is divided into the first boxing section, the second boxing section and third boxing section, the first boxing section is 0 ° of wheel rim
~15 °, the second boxing section is 15 °~25 ° of wheel rim, and third boxing section is 25 °~360 ° of wheel rim, and the first feed speed is
0.6 degrees second, the second feed speed are 0.7 degrees second, and third feed speed is 0.8 degrees second.
Further, the stirring-head length of prewelding drill bit is less than the stirring-head length of boxing drill bit.
Stirring-head length dimension ranging from 1~3mm of prewelding drill bit, preferably, the stirring-head length dimension of prewelding drill bit
For 2mm.
Stirring-head length dimension ranging from 4~8mm of boxing drill bit, preferably, the stirring-head length dimension of boxing drill bit
For 5.8mm.
Further, keyhole caused by welding is carried out plug-hole processing includes：Workpiece after boxing is carried out for the first time
Plug-hole processing；After rotary shaft reaches the rotating speed of plug-hole demand, rotary shaft is predefined with the first plug-hole feed speed, and rotary shaft drives pre-
It is opposite or the same direction carries out first time plug-hole along boxing to weld drill bit；Workpiece after first time plug-hole is carried out at second of plug-hole
Reason；After rotary shaft reaches the rotating speed of plug-hole demand, rotary shaft is predefined with the second plug-hole feed speed, and rotary shaft drives downhand welding drill bit
Along boxing is identical or opposite direction carries out second of plug-hole.
Wherein, boxing drill bit is removed from rotary shaft, on the rotary shaft by the installation of prewelding drill bit, rotary shaft drives prewelding
Drill bit carries out the stifled weldering of keyhole.
After stifled weldering, prewelding drill bit is removed, on the rotary shaft by the installation of downhand welding drill bit, rotary shaft drives downhand welding drill bit
It is welded by the second plug-hole feed speed, it is stifled flat to carry out keyhole.
First plug-hole feed speed is 0.28 degrees second, and the second plug-hole feed speed is 0.28 degrees second.
Finally it should be noted that：The above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
Present invention has been described in detail with reference to the aforementioned embodiments for pipe, it will be understood by those of ordinary skill in the art that：Its according to
So can with technical scheme described in the above embodiments is modified, either to which part or all technical features into
Row equivalent replacement；And these modifications or replacements, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution
The range of scheme.
Claims (6)
1. a kind of wheel welding procedure, which is characterized in that include the following steps：
Prewelding, temperature distortion when preventing wheel rim from welding are carried out to wheel rim；
Spoke is welded on wheel rim, so that spoke is connect with wheel rim；
The generated keyhole of welding is subjected to plug-hole processing.
2. wheel welding procedure according to claim 1, which is characterized in that it is described that prewelding is carried out to wheel rim, to prevent from taking turns
Rim weld when temperature distortion include：
Prewelding drill bit is installed in rotary shaft；
After rotary shaft reaches the rotating speed of prewelding demand, rotary shaft is predefined with prewelding feed speed, and rotary shaft drives prewelding drill bit edge
Wheel rim circumferencial direction welds, and includes the prewelding of part.
3. wheel welding procedure according to claim 2, which is characterized in that it is described that spoke is welded on wheel rim, so that
Spoke connect with wheel rim including：
The workpiece of pre- postwelding is subjected to boxing processing；
After rotary shaft reaches the rotating speed of boxing demand, rotary shaft is predefined with boxing feed speed, and rotary shaft drives boxing drill bit
It is welded along wheel rim circumferencial direction, and boxing direction is opposite or identical with prewelding direction.
4. wheel welding procedure according to claim 3, which is characterized in that described to block up keyhole caused by welding
Hole is handled：
Workpiece after boxing is subjected to first time plug-hole processing；
After rotary shaft reaches the rotating speed of plug-hole demand, rotary shaft is predefined with the first plug-hole feed speed, and rotary shaft drives prewelding to bore
Head is opposite or the same direction carries out first time plug-hole along boxing；
Workpiece after first time plug-hole is subjected to second of plug-hole processing；
After rotary shaft reaches the rotating speed of plug-hole demand, rotary shaft is predefined with the second plug-hole feed speed, and rotary shaft drives downhand welding to bore
Head is along boxing is identical or opposite direction carries out second of plug-hole.
5. wheel welding procedure according to claim 4, which is characterized in that the stirring-head length of the prewelding drill bit is less than
The stirring-head length of the boxing drill bit.
6. wheel welding procedure according to claim 3, which is characterized in that it is described that spoke is welded on wheel rim, so that
Spoke is connect with wheel rim：
Wheel rim is divided into the first boxing section, the second boxing section and third boxing section, girth joint is provided in the first boxing section
First feed speed, girth joint are provided with the second feed speed in the second boxing section, and girth joint is in third boxing section
It is provided with third feed speed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810394990.XA CN108544079A (en) | 2018-04-27 | 2018-04-27 | Wheel welding procedure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810394990.XA CN108544079A (en) | 2018-04-27 | 2018-04-27 | Wheel welding procedure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108544079A true CN108544079A (en) | 2018-09-18 |
Family
ID=63512955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810394990.XA Pending CN108544079A (en) | 2018-04-27 | 2018-04-27 | Wheel welding procedure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108544079A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110781568A (en) * | 2019-11-28 | 2020-02-11 | 重庆市超群工业股份有限公司 | Rim cutting length calculation method |
| CN112621107A (en) * | 2019-09-24 | 2021-04-09 | 上海梅山钢铁股份有限公司 | Flash welding method for straight seam of high-strength steel wheel rim |
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| CN102152085A (en) * | 2011-05-05 | 2011-08-17 | 广州有色金属研究院 | Method for manufacturing dissimilar aluminum alloy composite automobile hub |
| CN103600204A (en) * | 2013-10-28 | 2014-02-26 | 刘辉宇 | Production method for friction stir brazing aluminum alloy composite wheel |
| CN104339078A (en) * | 2013-07-29 | 2015-02-11 | 上海航天设备制造总厂 | Wheel hub and wheel rim overlapping joint method for friction welding and welding method thereof |
| CN104772563A (en) * | 2015-04-24 | 2015-07-15 | 浙江理工大学 | Method for manufacturing automobile aluminum alloy hub |
| CN106624342A (en) * | 2017-01-23 | 2017-05-10 | 沈阳航空航天大学 | Method for repairing metal component volumetric defect through stirring friction welding |
| CN106624343A (en) * | 2017-01-23 | 2017-05-10 | 沈阳航空航天大学 | Stirring friction welding tool and method for repairing keyhole defect through stirring friction welding tool |
| CN106670642A (en) * | 2017-01-23 | 2017-05-17 | 沈阳航空航天大学 | Friction-stir welding tool and method of repairing key hole defect by using friction-stir welding tool |
| CN107914509A (en) * | 2017-11-15 | 2018-04-17 | 重庆市超群工业股份有限公司 | A kind of wheel hub, wheel, automobile and wheel hub processing method |
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2018
- 2018-04-27 CN CN201810394990.XA patent/CN108544079A/en active Pending
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|---|---|---|---|---|
| JPH06134584A (en) * | 1992-04-20 | 1994-05-17 | Ee & S:Kk | Frictional pressure welding method and device for rim and disk of disk wheel |
| EP0698508A2 (en) * | 1994-08-27 | 1996-02-28 | Dr.Ing.h.c. F. Porsche Aktiengesellschaft | Wheel for motor vehicle |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112621107A (en) * | 2019-09-24 | 2021-04-09 | 上海梅山钢铁股份有限公司 | Flash welding method for straight seam of high-strength steel wheel rim |
| CN110781568A (en) * | 2019-11-28 | 2020-02-11 | 重庆市超群工业股份有限公司 | Rim cutting length calculation method |
| CN110781568B (en) * | 2019-11-28 | 2023-05-26 | 重庆市超群工业股份有限公司 | Rim cutting length calculation method |
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Application publication date: 20180918 |
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