KR101671779B1 - Manufacturing Method of 2-Piece Joining Type Road Wheel and Manufacturing System for the Same - Google Patents

Manufacturing Method of 2-Piece Joining Type Road Wheel and Manufacturing System for the Same Download PDF

Info

Publication number
KR101671779B1
KR101671779B1 KR1020150173263A KR20150173263A KR101671779B1 KR 101671779 B1 KR101671779 B1 KR 101671779B1 KR 1020150173263 A KR1020150173263 A KR 1020150173263A KR 20150173263 A KR20150173263 A KR 20150173263A KR 101671779 B1 KR101671779 B1 KR 101671779B1
Authority
KR
South Korea
Prior art keywords
rim
disk
disc
transfer line
road wheel
Prior art date
Application number
KR1020150173263A
Other languages
Korean (ko)
Inventor
윤형석
김영일
김태근
최완희
이상철
Original Assignee
현대성우신소재 주식회사
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 현대성우신소재 주식회사 filed Critical 현대성우신소재 주식회사
Priority to KR1020150173263A priority Critical patent/KR101671779B1/en
Application granted granted Critical
Publication of KR101671779B1 publication Critical patent/KR101671779B1/en

Links

Images

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
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B3/00—Disc wheels, i.e. wheels with load-supporting disc body
    • B60B3/04—Disc wheels, i.e. wheels with load-supporting disc body with a single disc body not integral with rim, i.e. disc body and rim being manufactured independently and then permanently attached to each other in a second step, e.g. by welding
    • B60B3/041—Disc wheels, i.e. wheels with load-supporting disc body with a single disc body not integral with rim, i.e. disc body and rim being manufactured independently and then permanently attached to each other in a second step, e.g. by welding characterised by the attachment of rim to wheel disc
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B3/00—Disc wheels, i.e. wheels with load-supporting disc body
    • B60B3/06—Disc wheels, i.e. wheels with load-supporting disc body formed by casting
    • B23K2201/006—
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B2310/00—Manufacturing methods
    • B60B2310/20—Shaping
    • B60B2310/202—Shaping by casting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B2310/00—Manufacturing methods
    • B60B2310/30—Manufacturing methods joining
    • B60B2310/302—Manufacturing methods joining by welding
    • B60B2310/3025—Manufacturing methods joining by welding by thermal welding, e.g. friction, induction or ultrasonic welding

Abstract

A method of manufacturing a two-piece bonded road wheel according to the present invention comprises the steps of: forming a disk of a road wheel for a vehicle, a rim forming step of forming a rim of a road wheel for a vehicle, an assembling step of assembling the disk and the rim, And a joining step of joining the joining portion and the rim joining portion by performing friction stir welding.
The manufacturing system of the two-piece joint type road wheel according to the present invention includes a disk molding apparatus for molding a disk of a road wheel for a vehicle, a rim shaping apparatus for shaping a rim of a road wheel for a vehicle, an assembling apparatus for assembling the disk and the rim, And a joining device for performing joining by performing friction stir welding to the joining portion of the rim.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a two-piece joining type road wheel and manufacturing system,

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a manufacturing method and a manufacturing system for a two-piece joint type road wheel, and more particularly, to a manufacturing method and a manufacturing system for a two-piece joint type road wheel in which a disk and a rim are stably joined, .

BACKGROUND OF THE INVENTION [0002] Vehicle road wheels are manufactured by various methods depending on their shapes. In recent years, road wheels for automobiles have become more lightweight and tended to increase durability.

BACKGROUND OF THE INVENTION [0002] A road wheel for a vehicle has a shape including a disc and a rim. In the past, a method of integrally molding such a disc and a rim at one time has been widely used. In recent years, a two-piece type road wheel has been developed and used in which discs and rims are produced separately and then these are bonded together.

The two-piece type road wheel has various advantages compared to the conventional integrated type road wheel, but the manufacturing process is increased compared to the integral type road wheel, and automation is difficult, so that many processes must be manually performed. Therefore, the two-piece type road wheel is inferior to the conventional one-piece type road wheel, and therefore the competition is difficult.

In addition, there is also a problem that it is not easy to provide excellent bond strength between the rim and the disk.

Therefore, a method for solving such problems is required.

SUMMARY OF THE INVENTION The present invention has been made in order to solve the problems of the prior art described above, and it is an object of the present invention to shorten the manufacturing process of a two-piece bonded rod wheel and to automate the entire process.

The problems of the present invention are not limited to the above-mentioned problems, and other problems not mentioned can be clearly understood by those skilled in the art from the following description.

According to another aspect of the present invention, there is provided a method of manufacturing a two-piece joint type road wheel, comprising the steps of: forming a disk of a road wheel of a vehicle; forming a rim of a road wheel of a vehicle; And a joining step of performing friction stir welding to the joining portion of the disk and the joining portion of the rim.

And the joining step may include a first welding process for performing friction stir welding in the direction of the disc from the outer circumferential surface side of the rim and a second welding process for performing friction stir welding in the direction of the inner circumferential surface of the rim in the disc have.

At this time, in the gluing-bonding step, the disc and the rim are glued together by a heat shrinking method.

The step of assembling may further include a heating process for heating and expanding the rim, a seating process for seating the disc on the rim, and cooling the rim to compress the joint of the disc as the rim is contracted, And cooling the rib and the disk to cooperate with each other.

And a plurality of recessed grooves for forming a hollow in accordance with the coupling with the disk and partition walls for partitioning the plurality of recessed recesses are formed in the joining portion of the rim, A coating process may be further included.

Also, before the seating process, a rotational angle detecting process for detecting a rotational angle of the disk and the rim may be further included.

After the bonding step, an inspection step may be further performed to inspect the load wheel of the disk and the rim.

The inspection step may include an ultrasonic inspection process for performing an ultrasonic inspection on a joint portion of the disk and the rim jointed to each other, a balance inspection process for checking the balance of the load wheel, And a leakage inspection process for checking the leakage of the fluid to the joint portion of the fluid.

According to another aspect of the present invention, there is provided a system for manufacturing a two-piece bonded road wheel including a disk molding apparatus for molding a disk of a road wheel for a vehicle, a rim forming apparatus for molding a rim of a road wheel for a vehicle, And a joining device for performing joining by performing friction stir welding to the joining portion of the disk and the joining portion of the rim.

In addition, the co-mingling apparatus may include a disc transporting line on which the disc is transported, a rim transporting line on which the rim is transported, a coalescing stage on which the disc and the rim are bonded together, A first transfer unit for transferring the rim to the stage, a second transfer unit for transferring the rim to the glued-bonding stage, and a second transfer unit for transferring the rim to the glued- And a heating unit for heating and expanding the rim.

And a plurality of recessed grooves for forming hollows when the disk is coupled with the disc and partition walls for partitioning the plurality of recessed recesses are formed in the joint portion of the rim, Module. ≪ / RTI >

The ultrasonic inspection apparatus according to any one of claims 1 to 3, further comprising: an ultrasonic inspection apparatus for performing an ultrasonic inspection on a junction of the disk and the rim connected to each other; a balance inspection apparatus for checking the balance of the load wheel; And a leakage testing device for testing whether or not the battery is leaked.

The method and system for manufacturing a two-piece bonded rod wheel of the present invention for solving the above-described problems have the following effects.

First, there is an advantage that yield can be increased by minimizing the manufacturing process of the two-piece bonded rod wheel.

Second, there is an advantage that the entire manufacturing process of the two-piece bonded rod wheel, which has been conventionally hand-operated, can be completely automated.

Third, there is an advantage that the joint stability and reliability between the rim and the disk can be greatly improved according to the joining using the joining and friction stir welding.

The effects of the present invention are not limited to the effects mentioned above, and other effects not mentioned can be clearly understood by those skilled in the art from the description of the claims.

FIG. 1 is a view illustrating a method of manufacturing a two-piece bonded rod wheel according to an embodiment of the present invention, in which a disc is formed; FIG.
FIG. 2 is a view illustrating a method of manufacturing a two-piece bonding type road wheel according to an embodiment of the present invention, in which a rim is formed; FIG.
FIG. 3 is a view illustrating an entire configuration of a vapor deposition apparatus in a method of manufacturing a two-piece bonded type road wheel according to an embodiment of the present invention; FIG.
FIG. 4 illustrates a method of manufacturing a two-piece bonded road wheel according to an embodiment of the present invention, in which the application module applies adhesive resin to a partition wall of a rim;
FIGS. 5 and 6 illustrate a method of manufacturing a two-piece bonded road wheel according to an embodiment of the present invention, in which a first transfer unit mounts a disk on a rim; And
7 is a view illustrating a bonding apparatus in a method of manufacturing a two-piece bonding type road wheel according to an embodiment of the present invention;
FIG. 8 is a view illustrating a method of manufacturing a two-piece joint type road wheel according to an embodiment of the present invention, in which friction stir welding is performed on a rod wheel;
9 is a view illustrating a state in which a joint state of a road wheel is inspected using an ultrasonic inspection apparatus in a method of manufacturing a two-piece joint type road wheel according to an embodiment of the present invention; And
10 is a view showing a state of a road wheel manufactured by a method of manufacturing a two-piece bonded road wheel according to an embodiment of the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings. In describing the present embodiment, the same designations and the same reference numerals are used for the same components, and further description thereof will be omitted.

A method of manufacturing a two-piece bonded road wheel according to the present invention includes a step of forming a disk for molding a disk of a road wheel for a vehicle, a step of forming a rim for forming a rim of a road wheel for a vehicle, a step of assembling the disk and the rim, And a joining step of performing friction stir welding on the joining portion of the disk and the joining portion of the rim.

After the bonding step, an inspection step may be further performed to inspect the load wheel of the disk and the rim.

Hereinafter, the detailed contents of each of these steps, and each manufacturing apparatus for performing such a process will be described.

FIG. 1 is a view showing a state in which a disk 10 is molded in a method of manufacturing a two-piece bonded rod wheel according to an embodiment of the present invention. FIG. 2 is a cross- 1 is a view showing a state in which a rim 20 is molded in a method of manufacturing a road wheel.

As shown in Figs. 1 and 2, first, a disk molding step for molding the disk 10 of the vehicle load wheel and a rim shaping step for molding the rim 20 of the vehicle load wheel are performed. Each of these steps may be performed independently of each other, or may be performed simultaneously.

Such a process can be performed by a disk molding apparatus and a rim forming apparatus.

More specifically, in the disk forming step, primary molding is obtained as shown in the upper part of FIG. 1 through dissolving and casting of raw materials, and then unnecessary portion of the gate 11 is removed.

The disk 10 may be heat treated and subjected to primary machining to form a disk 10 for bonding with the rim 20 as shown in the lower portion of Fig.

As in the disk molding step, the rim forming step can also obtain the primary molding as shown in the upper part of FIG. 2 through dissolving and casting the raw material, and then unnecessary part of the gate 21 is removed.

After that, a flow-forming process is performed to form the overall shape and curvature of the rim. Then, the rim 20 is subjected to a heat treatment and primary processing is performed to form a joint with the disk 10 For example, as shown in FIG.

The disk 10 and the rim 20 may be formed of a metal material such as aluminum or magnesium or carbon fiber.

Next, an assembling step of joining the disc 10 and the rim 20 is performed. This step can be performed by a gluing device, and Fig. 3 shows the entire appearance of such gluing device.

3, the vapor deposition apparatus according to the present invention includes a disk transfer line 50, a rim transfer line 60, a gluing stage, a first transfer unit 100, a second transfer unit 200 ), And a heating unit 220.

In this embodiment, the inversion unit 150, the first detection module 120, the rotation module 250, the second detection module 310, and the coagulation assistant unit 300 including the application module 320 ).

The disk transfer line 50 is a component in which the disk 10 molded in the previous process is transferred and supplied. At this time, since the disk 10 is supplied with its front side directed downward, the reversing unit 150 grasps and reverses the transferred disk 10 in this embodiment.

The reversing unit 150 transfers the inverted disk 10 downstream of the disk transfer line 50 and then the first transfer unit 100 fixes the disk 10 and lifts it.

The first transfer unit 100 includes a first transfer frame 110 and a second transfer frame 110. The first transfer frame 110 is vertically and horizontally movable so as to transfer the disc 10 to a gluing and bonding stage. And a first fixing member 105 coupled to the coupling hole formed at the center of the disc 10 and formed rotatably.

That is, the first transfer frame 110 may lift the disc 10 from the disc transfer line 50 and transfer the disc 10 to a predetermined position. The first fixing member 105 may be coupled to the disc 10, It is possible to rotate the disk 10 as it rotates while being fitted in the holes.

A first detection module 120 is provided on one side of the disk transfer line 50. The first detection module 120 senses the shape of the junction of the disk 10 and detects the rotation angle . This is to match the relative rotation angles of the disc 10 to the rim 20 in the process of joining the disc 10 to the rim 20 so that the disc 10 is joined to the correct position.

Meanwhile, during the above process, the process of transferring the rim 20 to the assembling stage is performed together. That is, in preparation for the arbitrary disc 10 being transported, a preparatory process for joining to the rim 20 to be joined is performed.

The rim transfer line 60 is a component to which the molded rim 20 in the previous process is fed and fed.

The rim transfer line 60 is provided with a heating unit 220 for heating the rim 20. The heating unit 220 includes a first heating module for heating the inside of the rim 20, 220a and a second heating module 220b for heating the outside of the rim 20. So that the outside and inside of the rim 20 can be heated at the same time.

The first heating module 220a and the second heating module 220b heat the rim 20 in a low frequency manner and the rim 20 is expanded by a low frequency to expand its diameter.

The second transfer unit 200 then lifts the heated rim 20 and transfers the lifted rim 20 to the rotation module 250 located in the assembling stage. In this embodiment, the gluing and bonding stage is located downstream of the rim transfer line 60. The second transfer unit 200 includes a second transfer frame 202 formed to be vertically movable and horizontally movable, And a second fixing member 204 holding the periphery of the second fixing member 204.

In this case, the second transfer unit 200 further includes an auxiliary member 206. The auxiliary member 206 rotates the rotary module 20 of the goggle- And pushes the bonded rod wheel positioned on the transfer line 250 to the other transfer line 70. That is, the second transfer unit 200 can transfer the rim 20 for carrying out the bonding and transfer the already loaded wafers to another process.

Next, the rim 20 mounted on the rotation module 250 is rotated and set to a rotation angle for connection with the disk 10. [ The second joining sub-unit 300 is moved to the joining-up stage side and the second detection module 310 provided in the joining sub-unit 300 senses the shape of the joining portion of the rim 20.

Meanwhile, the rod wheel to be manufactured in this embodiment is a hollow sound-absorbing rod wheel, which makes it possible to reduce the noise of the road surface due to the hollow formed between the disk 10 and the rim 20. 4, the rim 20 has a plurality of depressed grooves 25 formed in the periphery of the rim 20 to form a hollow in association with the disk 10, 25 are formed on the partition wall 24. Particularly, four of the partition walls 24 are formed, one of which is equipped with a valve for air injection into a tire to be mounted thereafter.

Accordingly, the disk 10 and the rim 20 need to be precisely aligned with each other at a relative rotation angle. The first detection module 120 and the second detection module 310, 10 and the rim 20 so that the rotation angle can be accurately set with reference to the partition wall 24 on which the valve is mounted.

After the setting is completed, a process of applying adhesive resin to the partitions 24 of the rim 20 is performed using the application module 320 as shown in Fig. The adhesive resin then serves to fix the rim 20 and the disk 10 to each other and seal the space between the disk 10 and the partition wall 24 to prevent air leakage.

After the setting of the disc 10 and the rim 20 is completed, the bonding process is performed. As shown in FIGS. 5 and 6, the first transfer unit 100 to which the disc 10 is fixed is moved to the side of the assembling stage, and the disc 10 is placed on the top of the rim 20.

The first transfer unit 100 is lowered to seat the joint portion 12 of the disk 10 on the joint portion 22 of the rim 20 and the disk 10 The rim 20 is temporarily fixed.

In this state, the rim 20 is cooled to press the abutment of the disk 10 as the abutment of the rim 20 shrinks, so that the rim 20 and the disk 10 are held together do.

At this time, in the present embodiment, the rim 20 is naturally cooled, but the rim 20 may be cooled through a separate cooling unit.

As described above, since the automation of the front surface is enabled by the cohesion of the rim 20 and the disk 10, the yield can be increased and the manufacturing process of the two-piece bonding type road wheel 1 can be minimized.

Further, in the present invention, the rim 20 and the disc 10 are assembled by using the heat-shrinking method. However, it is needless to say that various methods such as an interference fit method and the like can be applied.

As described above, the heat shrinking step has been described, and the rod wheel assembled by heat shrinking can be joined by the joining step thereafter.

7 is a view illustrating a bonding apparatus in a method of manufacturing a two-piece bonding type road wheel according to an embodiment of the present invention. As shown in Fig. 7, the joining apparatus of this embodiment includes a multi-joint unit 400, a wheel fixing unit 500, and a welding unit 600. Fig.

The articulated unit 400 includes a movable portion 420 including a plurality of joints and a grip portion 410 for gripping the load wheel 1. The rod wheel 1 having been subjected to the above- To the unit 500 side.

The wheel fixing unit 500 includes a first fixing part 510a and a second fixing part 510b for fixing both ends of the road wheel 1, respectively. The first fixing part 510a and the second fixing part 510b are formed so as to rotate the rod wheel 1 fixed between the first fixing part 510a and the second fixing part 510b.

8, the welded portion 610 of the welding unit 600 is moved to the side of the road wheel 1, and then the first and second fixing portions 510a and 510b are pressed against the rod wheel 1, And the welding portion 610 performs friction stir welding along the joint portion.

More specifically, the joining step includes a first welding process for performing friction stir welding in the direction of the disk 10 from the outer circumferential surface side of the rim 20, a first welding process for performing friction stir welding in the direction of the inner circumferential surface of the rim 20, And a second welding process for performing the second welding process.

That is, friction stir welding is performed on the outer side and the inner side of the road wheel 1 to join the disc 10 and the rim 20 together.

By the joining step, the disk 10 and the rim 20 are joined and integrated, and then a secondary machining process for shaping the integrated rodswheel 1 can be performed.

After the above steps are carried out, the production of the road wheel 1 is carried out, and then an inspection step for performing the inspection for the road wheel 1 can be further performed. The inspection step may include a plurality of inspection processes for checking the processing state and quality of the road wheel 1. [

Specifically, in the present embodiment, an ultrasonic inspection process is performed to perform an ultrasonic inspection on the junction of the disk 10 and the junction of the rim 10, the balance inspection process for checking the balance of the load wheel 1, And a leakage inspection process for checking whether or not leakage of fluid occurs at the junction of the disk 10 and the junction of the rim 20. In the case of this embodiment, all of these inspection processes are performed, but each of these inspection processes may be selectively performed depending on the situation.

The balance inspection process and the leakage inspection process may be performed by a balance inspection device and a leakage inspection device, respectively.

The balance inspecting apparatus checks whether or not the weights are uniformly distributed based on the center point of the road wheel 1, and the load wheel 1, which has been judged to be defective, is then subjected to post-processing to correct the balance. Further, the leakage testing apparatus judges whether the fluid leaks through the helium leak system or the like, and selects the quantity / deficiency of the load wheel 1.

9 shows an ultrasonic inspection apparatus for performing the ultrasonic inspection process. The ultrasonic inspection apparatus includes a rotation unit 710 for fixing and rotating the load wheel 1, an ultrasonic pulse And an ultrasonic emission unit 720 for emitting ultrasonic waves.

By using such an ultrasonic inspection apparatus, whether or not a discontinuity exists between the rim and the joint portion of the disc, it is possible to determine the joint amount / defect.

The road wheel 1 having undergone the above-described inspection process can be provided as a finished product as shown in FIG. 10 through painting.

It will be apparent to those skilled in the art that the present invention can be embodied in other specific forms without departing from the spirit or scope of the invention as defined in the appended claims. It is obvious to them. Therefore, the above-described embodiments are to be considered as illustrative rather than restrictive, and the present invention is not limited to the above description, but may be modified within the scope of the appended claims and equivalents thereof.

1: Road wheel 10: Disk
12, 22: joint 20: rim
50: Disk transfer line 60: Rim transfer line
100: first transfer unit 105: first fixing member
110: first transfer frame 120: first detection module
150: inverting unit 152: inverted frame
154: inverting member 200: second conveying unit
202: second transfer frame 204: second fixing member
206: auxiliary member 220: heating unit
220a: first heating module 220b: second heating module
250: rotation module 300: coalescence auxiliary unit
310: second detection module 320: dispensing module
400: articulated unit 410: grip unit
420: moving part 500: wheel fixing unit
510a: first fixing portion 510b: second fixing portion
600: welding unit 610: welding part
710: rotation unit 720: ultrasonic emission unit

Claims (12)

A disk forming step of forming a disk of a vehicle load wheel through a disk forming apparatus;
A rim forming step of forming a rim of a vehicle road wheel through a rim forming apparatus;
A second transfer unit provided on the rim transfer line for transferring the molded rim to a gogginess stage located downstream of the rim transfer line and for transferring the molded rim to the goggle- A rim transfer step of pushing the wheel-assembled load wheel to the other transfer line;
A disk transferring step of transferring the formed disk to the coalescence stage through a first transfer unit provided in the disk transfer line;
An assembling step of assembling the disk and the rim; And
A joining step of performing friction stir welding on the joining portion of the disk and the joining portion of the rim to join;
Wherein the method comprises the steps of: The method according to claim 1,
In the joining step,
A first welding process for performing friction stir welding in the direction of the disc from the outer peripheral side of the rim; And
A second welding process for performing friction stir welding in the direction of the inner circumference of the rim from the disk;
Wherein the method comprises the steps of: The method according to claim 1,
In the assembling step,
A method of manufacturing a two-piece bonded road wheel in which the disk and the rim are assembled by a heat shrinking method. The method of claim 3,
In the assembling step,
A heating process for heating and expanding the rim;
A seating process for seating the disk on the rim; And
Cooling the rim to compress the abutment of the disc as the abutment of the rim shrinks to coalesce the rim and the disc;
Wherein the method comprises the steps of: 5. The method of claim 4,
Wherein a plurality of depressed grooves are formed in the abutting portion of the rim to form a hollow when the disc is coupled with the disc,
Prior to the seating process,
Further comprising a coating step of applying an adhesive resin to the partition wall. 5. The method of claim 4,
Prior to the seating process,
Further comprising a rotation angle detecting step of detecting a rotation angle of the disk and the rim. The method according to claim 1,
After the bonding step,
Further comprising the step of inspecting the disc and the rim-bonded rodswheel. 8. The method of claim 7,
Wherein,
An ultrasonic inspection step of performing ultrasonic inspection on a junction of the disk and a junction of the rim;
A balance checking process for checking the balance of the load wheel; And
A leakage inspection process for checking whether the fluid is leaked to the joint portion of the disk and the joint portion of the rim that are bonded to each other;
The method comprising the steps of: A disk shaping device for shaping a disk of a vehicle road wheel;
A rim shaping device for shaping a rim of a vehicle road wheel;
An assembling device for assembling the disk and the rim in a heat shrinking manner; And
A joining device for performing friction stir welding to the joining portion of the disk and the joining portion of the rim to join them;
/ RTI >
The jigger-
A disk transfer line through which the disk is transferred;
A rim transfer line spaced from the disc transfer line and to which the rim is transferred;
A labialization stage connected to the rim transfer line and located downstream of the rim transfer line, wherein a process for assembling the disk and the rim is performed;
A first transfer unit provided on the disc transfer line for transferring the disc to a gluing stage and placing the disc in a rim positioned in the gluing stage;
A second transfer unit provided on the rim transfer line and including an auxiliary member for transferring the rim to the gluing and bonding stage and for pushing the glued assembled rod wheel located in the gluing and bonding stage to the other transfer line; And
A heating unit provided on the rim transfer line for heating and expanding the rim;
Wherein the two-piece joining method comprises the steps of: delete 10. The method of claim 9,
Wherein a plurality of depressed grooves are formed in the abutting portion of the rim to form a hollow when the disc is coupled with the disc,
The jigger-
And a coating module for applying an adhesive resin to the partition wall. 10. The method of claim 9,
An ultrasonic inspection apparatus for performing ultrasonic inspection on a junction of the disc and a junction of the rim;
A balance inspecting device for inspecting the balance of the load wheel; And
A leakage inspection device for inspecting leakage of the fluid to the joint of the disk and the joint of the rim;
Wherein the at least one of the at least two of the at least one of the at least two of the at least two of the at least one pair of the at least two of the at least two of the at least two of
KR1020150173263A 2015-12-07 2015-12-07 Manufacturing Method of 2-Piece Joining Type Road Wheel and Manufacturing System for the Same KR101671779B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020150173263A KR101671779B1 (en) 2015-12-07 2015-12-07 Manufacturing Method of 2-Piece Joining Type Road Wheel and Manufacturing System for the Same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020150173263A KR101671779B1 (en) 2015-12-07 2015-12-07 Manufacturing Method of 2-Piece Joining Type Road Wheel and Manufacturing System for the Same

Publications (1)

Publication Number Publication Date
KR101671779B1 true KR101671779B1 (en) 2016-11-02

Family

ID=57518498

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020150173263A KR101671779B1 (en) 2015-12-07 2015-12-07 Manufacturing Method of 2-Piece Joining Type Road Wheel and Manufacturing System for the Same

Country Status (1)

Country Link
KR (1) KR101671779B1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20180070307A (en) * 2016-12-16 2018-06-26 주식회사 포스코 Magnesium rim for 2-piece road wheel, and method for manufacturing the same
KR20190019235A (en) * 2017-08-16 2019-02-27 핸즈코퍼레이션주식회사 Two-piece manufacturing method made of different materials
KR20220114418A (en) 2021-02-08 2022-08-17 강귀훈 Weliding defect inspection device using ultrasonic sensor
US11897285B2 (en) 2020-05-29 2024-02-13 Hyundai Motor Company Vehicle wheel having adjustable insert neck and method for manufacturing the same

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004066325A (en) * 2002-08-08 2004-03-04 Sumitomo Light Metal Ind Ltd Method for producing two piece wheel
JP2006224109A (en) * 2005-02-15 2006-08-31 Topy Ind Ltd Wheel manufacturing line used for full face wheel and conventional wheel in common
KR20080080697A (en) * 2007-03-02 2008-09-05 타이코 주식회사 Method for assembling wheel for vehicle
JP2010208635A (en) * 2001-10-30 2010-09-24 Hayes Lemmers Internatl Inc Fabricated vehicle wheel

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010208635A (en) * 2001-10-30 2010-09-24 Hayes Lemmers Internatl Inc Fabricated vehicle wheel
JP2004066325A (en) * 2002-08-08 2004-03-04 Sumitomo Light Metal Ind Ltd Method for producing two piece wheel
JP2006224109A (en) * 2005-02-15 2006-08-31 Topy Ind Ltd Wheel manufacturing line used for full face wheel and conventional wheel in common
KR20080080697A (en) * 2007-03-02 2008-09-05 타이코 주식회사 Method for assembling wheel for vehicle

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20180070307A (en) * 2016-12-16 2018-06-26 주식회사 포스코 Magnesium rim for 2-piece road wheel, and method for manufacturing the same
KR101899673B1 (en) 2016-12-16 2018-09-17 주식회사 포스코 Magnesium rim for 2-piece road wheel, and method for manufacturing the same
KR20190019235A (en) * 2017-08-16 2019-02-27 핸즈코퍼레이션주식회사 Two-piece manufacturing method made of different materials
KR101977678B1 (en) 2017-08-16 2019-05-14 핸즈코퍼레이션주식회사 Two-piece manufacturing method made of different materials
US11897285B2 (en) 2020-05-29 2024-02-13 Hyundai Motor Company Vehicle wheel having adjustable insert neck and method for manufacturing the same
KR20220114418A (en) 2021-02-08 2022-08-17 강귀훈 Weliding defect inspection device using ultrasonic sensor

Similar Documents

Publication Publication Date Title
KR101671779B1 (en) Manufacturing Method of 2-Piece Joining Type Road Wheel and Manufacturing System for the Same
CN100465607C (en) Method and device for inspecting tire
US20160251114A1 (en) Tray for carrying vehicle wheel
US5682677A (en) Linear friction welding process for making wheel rims
WO2023115726A1 (en) Manned spherical pressure-resistant shell welding workbench and machining method thereof
KR101665318B1 (en) Shrinkage Fitting Apparatus of 2-Piece Joining Type Road Wheel and Shrinkage Fitting Method of the Same
JPH10110823A (en) Pressure vessel and manufacture thereof
CN108838508A (en) A kind of major diameter carrier rocket bottom annulus longitudinal joint friction stir weld device and method
JP2012228773A (en) Chuck and method used for processing of toroidal structure
KR101505964B1 (en) Process and Apparatus for Building Tyres
CN218396897U (en) Two-piece joined wheel manufacturing system
US2354446A (en) Method of molding and vulcanizing hollow articles
KR20040011522A (en) Method and device for mounting a tyre and method of analysing said tyre
CN112373601A (en) Energy-saving automobile assembly process
US1385220A (en) Tube-splicing
KR101671777B1 (en) Treatment Method of Airvalve Mounting Hole of Joining Interface for 2-Piece Joining Type Road Wheel
US20200023593A1 (en) Method of manufacturing hollow composite structure
JPS6325939B2 (en)
CN218400060U (en) Hot charging device for two-piece joint type wheel
US20060121994A1 (en) Stir welded drive shaft and method of making same
CN112303079A (en) Convenient large-size thermal protection member profile matching degree trial assembly detection method
CN107984274A (en) The method for turning of trim ring
US10800118B2 (en) Method of manufacturing tire product
CN218396419U (en) Air valve mounting hole joint interface processing device of two-piece joint type wheel
WO2021085753A1 (en) Method for manufacturing one-piece wheel having hollow structure for reducing noise, and one-piece wheel using same

Legal Events

Date Code Title Description
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20190821

Year of fee payment: 4