CN107000524A - Steel plate structure, the vehicle with such steel plate structure and the method for manufacturing the steel plate structure - Google Patents
Steel plate structure, the vehicle with such steel plate structure and the method for manufacturing the steel plate structure Download PDFInfo
- Publication number
- CN107000524A CN107000524A CN201580069155.3A CN201580069155A CN107000524A CN 107000524 A CN107000524 A CN 107000524A CN 201580069155 A CN201580069155 A CN 201580069155A CN 107000524 A CN107000524 A CN 107000524A
- Authority
- CN
- China
- Prior art keywords
- steel plate
- plate structure
- steel
- zinc
- plateelement
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G7/00—Pivoted suspension arms; Accessories thereof
- B60G7/001—Suspension arms, e.g. constructional features
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
- C23C2/04—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor characterised by the coating material
- C23C2/06—Zinc or cadmium or alloys based thereon
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2206/00—Indexing codes related to the manufacturing of suspensions: constructional features, the materials used, procedures or tools
- B60G2206/01—Constructional features of suspension elements, e.g. arms, dampers, springs
- B60G2206/10—Constructional features of arms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2206/00—Indexing codes related to the manufacturing of suspensions: constructional features, the materials used, procedures or tools
- B60G2206/01—Constructional features of suspension elements, e.g. arms, dampers, springs
- B60G2206/10—Constructional features of arms
- B60G2206/16—Constructional features of arms the arm having a U profile and/or made of a plate
- B60G2206/162—Constructional features of arms the arm having a U profile and/or made of a plate with a plate closing the profile in the total or partial length of the arm
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2206/00—Indexing codes related to the manufacturing of suspensions: constructional features, the materials used, procedures or tools
- B60G2206/01—Constructional features of suspension elements, e.g. arms, dampers, springs
- B60G2206/70—Materials used in suspensions
- B60G2206/72—Steel
- B60G2206/722—Plates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2206/00—Indexing codes related to the manufacturing of suspensions: constructional features, the materials used, procedures or tools
- B60G2206/01—Constructional features of suspension elements, e.g. arms, dampers, springs
- B60G2206/80—Manufacturing procedures
- B60G2206/82—Joining
- B60G2206/8201—Joining by welding
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Resistance Welding (AREA)
- Prevention Of Electric Corrosion (AREA)
- Body Structure For Vehicles (AREA)
Abstract
A kind of steel plate structure (1,1') is proposed in addition, and it is by least two steel plateelement (1a, 1b each other by solder joints;1a', 1b') constitute.It is advantageously arranged to, steel plateelement (1a, 1b;1a', 1b') at least one (1a;1a') it is made up of unilateral zinc-plated preformed material, and other steel plateelement (1b;1b') by it is non-zinc-plated, same unilateral zinc-plated or in the region of welding position (2) at least local non-zinc-plated preformed material is made.And these steel plateelements (1a, 1b;1a', 1b') in the region of the non-zinc-plated side corresponded to each other each other by solder joints.
Description
Technical field
A kind of steel plate structure of the preamble of claim 1 according to the present invention of present invention design.According to the present invention's
Claim 6, the invention further relates to a kind of vehicle, especially motor vehicle, it carries such steel plate structure.According to the present invention
Claim 7, the invention additionally relates to a kind of method for manufacturing the steel plate structure.
Background technology
Known to the A1 of file DE 10 2,004 032 471 it is a kind of with by least two panel elements constituted it is hardened structure,
Zinc-plated traveling mechanism component.Here, two panel elements are welded to each other no-welding-seam at least one connecting portion,
That is the zinc-plated melting welding each other of traveling mechanism component is passed through.Herein especially, it is determined that in the case of by zinc-plated feelings
The welding effect occurred in condition is suitably used for connecting the single or all of the traveling mechanism component that is assembled together accordingly
Panel element.The connection of panel element by described to install corrosion protection with zinc-plated occurring simultaneously.By file DE 10 2,006 006
The car body frame structure with steel structure member or traveling mechanism structure of motor vehicle known to 910 B3, wherein, the steel knot of carrying
Structure component at least carries zinc thin slice coating as corrosion protective coating.In addition, with the printed text propose, first particularly by
Welding engages structural elements and then performs zinc thin slice coating.The A1 of file DE 10 2,008 027 169 illustrate motor-driven
A kind of traveling mechanism component of car, it carries the ducted body that at least one is made up of the material for having corrosion hazards, and ducted body is included
Middle cavity, middle cavity hydraulic seal and moisture seal it is closed.Here, perceiving as starting point by following, i.e., plated in use
The sheet material of zinc come in the case of manufacturing ducted body (thus in the presence of zinc-plated inner face), weld the sheet material in the case of spelter coating
Evaporate and weak part is so formed in corrosion protection.In order to tackle the rough sledding, substantially propose, band is manufactured first
The traveling mechanism component for the ducted body closed with having hydraulic seal and moisture seal and and then traveling mechanism member outside apply
Plus it is corrosion protective coating, especially zinc-plated, if necessary with paint it is combined.
The content of the invention
It is an object of the invention to realize a kind of steel plate structure of corrosion protection, it is in view of for manufacturing the steel plate structure
Prior art need minimize consuming.Moreover, it is an object that a kind of carry such steel plate structure
Vehicle, especially motor vehicle.Finally, the purpose of the present invention is the suitable method that explanation is used to manufacture the steel plate structure.
Using by least two steel plate structures constituted each other by the steel plateelement of solder joints as starting point, the mesh set up
Thus realize, i.e. so that at least one of steel plateelement is made up of unilateral zinc-plated preformed material, and another/other steel
Plate is by ungalvanized, same one side is zinc-plated or the local ungalvanized preformed material system at least in the region of welding position
Into, and steel plateelement in the region of the ungalvanized side corresponded to each other each other by solder joints.
Based on following reality, i.e., come using the unilateral zinc-plated steel plateelement of unilateral zinc-plated preformed material and correspondingly offer
Welding, the consuming for being advantageously used for manufacturing steel plate structure is minimized.In addition, ensuring not form infringement melting welding by the measure
The zinc gas of journey.
Dependent claims illustrate the preferred improvement project or design of the present invention.
It is arranged to afterwards, the zinc-plated side of involved steel plateelement is arranged in the mechanical load of steel plate structure and/or has corrosion
On dangerous side.It is particularly advantageous that the steel plate structure can be used as to the traveling mechanism part of motor vehicle, spring is used for example as and leads
To bar, its be subjected in the case of poor road conditions are travelled by rubble hit caused by least in the higher mechanical load in track side.
By the measure advantageously, will be combined with being directed to the protection that rubble hits for the protection of corrosion.For traveling mechanism part,
Exactly for the opposite side (it is not subjected to or be only rarely subjected to rubble shock) of spring conductor rod, it is preferably provided with
The corrosion protection of cost-effective in terms of spelter coating, such as KTL- coatings (KTL=negative electrode dipping lacquer).It is advantageously further, steel plate
Structure also acts as the part of cavity in the part of cavity in composition, the especially composition of motor vehicle, wherein, spelter coating preferably cloth
Put in the inside of the middle cavity.It is efficiently avoid by the measure by rotten caused by the water due to existing in hollow intracavitary
The infringement to the steel plate structure of cavity in composition caused by erosion.The outside of the steel plate structure of cavity is excessive due to lacking in composition
Mechanical load and preferably equally have KTL coatings.
The invention further relates to a kind of vehicle, especially motor vehicle, it carries the steel plate structure of aforementioned type.
The method of steel plate structure for manufacturing aforementioned type is characterised by following steps:
A) steel plateelement by solder joints is treated in offer at least two each other, wherein, at least one of steel plateelement is zinc-plated by one side
Preformed material be made, and another/other steel plateelement is zinc-plated or at least in weld part by ungalvanized, same one side
Local ungalvanized preformed material is made in the region of position, and
B) steel plateelement is engaged by welding in the region of the ungalvanized side corresponded to each other of steel plateelement.
Here, and then after step b) can advantageously step c), it paints (KTL=negative electrode dipping lacquer) using KTL and applied
Cover formed steel plate structure.
Brief description of the drawings
Next the present invention is elaborated according to the embodiment being shown schematically in the figures.But the present invention is unrestricted
In this, but it is understood as all designs limited by claim.Wherein:
Fig. 1 shows the perspective view of the steel plate structure constructed according to the invention according to the first favourable form of implementation,
Fig. 2 shows the section " I-I " according to Fig. 1, and
Fig. 3 very schematically illustrates section of the steel plate structure constructed according to the invention according to the second favourable form of implementation
Face figure.
Embodiment
Fig. 1 and 2 exemplarily show the vehicle that non-figure shows with painting, especially motor vehicle in spring conductor rod form
Steel plate structure 1.At spring conductor rod, the vehicle body of vehicle is supported on the steel spring of vertical axis (non-figure is shown with painting).Structure
Steel plate structure 1 into the spring conductor rod includes the steel plateelement 1a of the first deep-draw, and steel plateelement 1a can be fixed on car at one end
Vehicle body at and can be fixed in the other end at vertical axis.First steel plateelement 1a is associated with the of spring receiving portion form
The steel plateelement 1b of two deep-draws, the spring receiving portion can be by welding, in particular according to fusion welding method and the first steel plateelement 1a securely
It is connected.Melting welding is usually understood as the engagement in the following manner of the metal of most same type, i.e., by making welding position 2
Locate the metal molten of (Fig. 2) and combine the metal in the case where being with or without the addition of welding inserts.
It is foregoing that different environmental coefficients are subjected to the steel plate structure 1 of spring conductor rod form, such as moist and poor road conditions traveling
In the case of at least also have rubble shock in track side.In order to tackle the rough sledding in advance, steel plateelement 1a, 1b are routinely connecing
Painted after conjunction provided with corrosion protective layers, especially KTL.Negative electrode dipping lacquer (KTL) is a kind of electrochemical method, wherein spring conductor rod
It is applied in dipping bath.Only KTL paint enough resistances can not be brought especially because the rubble hit it is caused
Higher mechanical load.In order to tackle the problem, it is known that spring conductor rod is associated with additional plastics covering part, so
And thus cause higher consuming and higher cost.
In contrast, now according to the present invention is provided exemplarily construct the first of the steel plate structure 1 of spring conductor rod
Steel plateelement 1a is made up of unilateral zinc-plated preformed material, and according to the second steel plateelement 1b of the embodiment by ungalvanized pre- saw lumber
Material is made.First steel plateelement 1a spelter coating 3 is arranged in hits mechanical load, more specifically steel plate structure 1 by rubble
Sensing track side on.Steel plateelement 1a, 1b are welded to one another (Fig. 2) in the region of the non-zinc-plated side corresponded to each other.
The zinc-plated sheet material (preformed material) in such one side can be advantageously by means of so-called belt galvanizing equipment
(Bandverzinkungsanlage) it is made according to electrogalvanising method, wherein using the electric unit core of coupled in series.It is logical
The zinc that the electric field crossed between steel band and anode unit is dissolved in electrolytic liquid is isolated in belt surface.Alternatively, selectively
The anode unit disconnected on side make it that unilateral or bilateral is zinc-plated (non-figure is shown with painting).
In order to also shoulder guard structure 1 remaining surface especially also from corrosion, be next to the engagement by welding
KTL paint coated steel plates structures 1 are preferably by after journey (non-figure is shown with painting).
Fig. 3 shows another form of implementation of the present invention, accordingly, and steel plate structure 1' is the part, especially of cavity in constituting
The part of cavity in the composition of motor vehicle.The part of cavity can be for example in cross section in steel plate structure 1', exactly composition
On see the support at least closed section, promoting the water of corrosion can preserve wherein in determined circumstances.Routinely, it is such
The steel plate structure 1' of cavity inner side moistens to protect in order to avoid corroding with corrosion protection wax in composition, but in order to ensure height
Corrosion protection demand if necessary must it is determined that time interval in change the wax.
In order to tackle the rough sledding, the use of unilateral zinc-plated sheet material is additionally provided with according to the present invention herein.With regard to this
Speech, according to Fig. 3, steel plate structure 1' is exemplarily made up of first, bottom and second, top steel plateelement 1a', 1b', its
In, first, the steel plateelement 1a' of bottom be made up of unilateral zinc-plated preformed material of deep-draw so that in steel plate structure 1'
Chamber side or middle cavity side are disposed with spelter coating 3.Steel plateelement 1a' has the cross section of U-shaped or basin shape, and water can be preserved wherein.It is logical
Crossing spelter coating 3 prevents corrosion, but at least effective ground resistance hinders corrosion.Secondth, top, can be described as being configured to the steel plate of cover plate
Part 1b' does not have spelter coating 3 according to the embodiment.Steel plateelement 1a', 1b' welding position 2 are arranged in steel plateelement 1a', 1b''s
In the region of the non-zinc-plated side corresponded to each other.
Here the steel plate structure 1' of cavity outer surface immediately passes through weldering especially in order to avoid corroding in being constituted especially for protection
It is preferably by the KTL paint non-figures of coated steel plates structure 1'(after the engaging process connect to show with painting).
Previous embodiment is related to the portion of cavity in vehicle, especially the traveling mechanism part of motor vehicle and the composition of motor vehicle
Point.But the present invention is not only restricted to these steel plate structures 1,1', because for any its steel plateelement 1a, 1b;1a', 1b' are according to molten
For the steel plate structure 1 that soldering method is engaged with each other, 1', generally in the case of suitable geometric shape, given is to use
Unilateral zinc-plated sheet material ensures the protection for corrosion and mechanical load.
List of numerals
1 steel plate structure
The steel plateelements of 1a first
The steel plateelements of 1b second
1' steel plateelement structures
The steel plateelements of 1a' first
The steel plateelements of 1b' second
2 welding positions
3 spelter coatings.
Claims (8)
1. a kind of steel plate structure (1;1'), it is by least two steel plateelement (1a, 1b each other by solder joints;,1a',1b')
Constitute, it is characterised in that steel plateelement (1a, the 1b;1a', 1b') at least one (1a;1a') by unilateral zinc-plated prefabricated
Material is made, and another/other steel plateelement (1b;1b') by ungalvanized, same one side it is zinc-plated or at least welding
Local ungalvanized preformed material is made in the region at position (2), and steel plateelement (1a, the 1b;1a', 1b') right each other
Each other by solder joints in the region for the ungalvanized side answered.
2. steel plate structure (1 according to claim 1;1'), it is characterised in that involved steel plateelement (1a;Plating 1a')
The side of zinc is arranged in the steel plate structure (1;1') mechanical load and/or have on the side of corrosion hazards.
3. steel plate structure (1) according to claim 1 or 2, it is characterised in that the steel plate structure (1) is motor vehicle
Traveling mechanism part.
4. steel plate structure (1) according to claim 3, it is characterised in that the traveling mechanism part is spring conductor rod.
5. steel plate structure according to claim 1 or 2 is (1'), it is characterised in that during (1') the steel plate structure is composition
The part of cavity in the composition of the part of cavity, especially motor vehicle.
6. a kind of vehicle, especially motor vehicle, it carries steel plate structure (1 according to any one of claim 1 to 5;1').
7. one kind is used to manufacture steel plate structure (1 according to any one of claim 1 to 5;Method 1'), its feature
It is following steps:
A) steel plateelement (1a, the 1b by solder joints are treated in offer at least two each other;1a', 1b'), wherein, the steel plateelement
(1a,1b;1a', 1b') at least one (1a;1a') it is made up of unilateral zinc-plated preformed material, and another/other steel
Plate (1b;1b') by ungalvanized, same one side it is zinc-plated or at least in the region of welding position (2) it is local ungalvanized
Preformed material is made, and
B) by welding steel plateelement (1a, the 1b in the region of the ungalvanized side corresponded to each other of the steel plateelement;
1a', 1b') engagement.
8. method according to claim 7, it is characterised in that be and then step c) after the step b), it includes
The steel plate structure (1,1') that (KTL=negative electrode dipping lacquer) coating is formed is painted using KTL.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102014226242.9 | 2014-12-17 | ||
DE102014226242.9A DE102014226242A1 (en) | 2014-12-17 | 2014-12-17 | Sheet steel construction, vehicle with such a steel sheet construction and method for producing the said steel sheet construction |
PCT/EP2015/078585 WO2016096466A1 (en) | 2014-12-17 | 2015-12-03 | Sheet steel structure, vehicle with a sheet steel structure of this type, and method for producing said sheet steel structure |
Publications (1)
Publication Number | Publication Date |
---|---|
CN107000524A true CN107000524A (en) | 2017-08-01 |
Family
ID=54782717
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201580069155.3A Pending CN107000524A (en) | 2014-12-17 | 2015-12-03 | Steel plate structure, the vehicle with such steel plate structure and the method for manufacturing the steel plate structure |
Country Status (3)
Country | Link |
---|---|
CN (1) | CN107000524A (en) |
DE (1) | DE102014226242A1 (en) |
WO (1) | WO2016096466A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3939810A1 (en) | 2020-07-17 | 2022-01-19 | Raufoss Technology As | Spring link for a vehicle suspension |
DE102022132322A1 (en) | 2022-12-06 | 2024-06-06 | Audi Aktiengesellschaft | Chassis link arrangement for a wheel suspension of a motor vehicle, wheel suspension for a motor vehicle and method for producing a chassis link arrangement |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103228392A (en) * | 2010-09-16 | 2013-07-31 | 新日铁住金株式会社 | Molded member and manufacturing method thereof |
WO2013139432A1 (en) * | 2012-03-22 | 2013-09-26 | Audi Ag | Axle support for a vehicle, in particular for a motor vehicle, and method for producing such an axle support |
WO2014017167A1 (en) * | 2012-07-25 | 2014-01-30 | 本田技研工業株式会社 | Friction-stir welded structure |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2114615B2 (en) * | 1971-03-26 | 1977-10-27 | Bayerische Motoren Werke AG, 8000 München | HOLLOW SHEET METAL BODIES, IN PARTICULAR FOR THE BODIES OF MOTOR VEHICLES |
JPS5625993A (en) * | 1979-08-08 | 1981-03-12 | Kawasaki Steel Corp | Highly corrosion resistant surface-treated steel plate |
JPS5997730A (en) * | 1982-11-26 | 1984-06-05 | Mitsubishi Motors Corp | Production of parts of sheet metal for automotive body |
DE102004003151B4 (en) * | 2004-01-21 | 2019-01-17 | Volkswagen Ag | Spring link for a wheel suspension of a motor vehicle |
DE102004032471A1 (en) | 2004-07-05 | 2006-01-26 | Volkswagen Ag | Galvanized chassis frame component for motor vehicle, has two sheet metal units joined together at connection point and soldered together by galvanizing component, where defined soldered opening is formed at connection point |
DE102006006910B3 (en) | 2006-02-15 | 2007-05-16 | Daimler Chrysler Ag | Process to manufacture load bearing automotive chassis components in high-strength steel with lamellar coating of zinc and aluminum flakes |
DE102008015799A1 (en) * | 2008-03-27 | 2009-10-01 | Volkswagen Ag | Wheel guiding strut for motor vehicle, has wheel sided connecting point, assembly side connecting point and connecting structure extending between two points |
DE102008027169B4 (en) | 2008-06-06 | 2010-10-07 | Daimler Ag | chassis component |
DE102008059916B3 (en) * | 2008-12-02 | 2010-04-15 | Benteler Automobiltechnik Gmbh | Spring-loaded control arm for use in wheel suspension of motor vehicle, has brackets are connected with each other by locking plate including passage opening with collar that points away from bar of U-shaped spring-loaded control arm frame |
DE102009012551A1 (en) * | 2009-03-10 | 2010-09-16 | Volkswagen Ag | Spring-loaded control arm for motor vehicle-wheel suspension, has spring-loaded control arm frame with end section for vehicle body-sided connection and with another end section for wheel-sided connection |
DE102013015531A1 (en) * | 2013-09-18 | 2014-07-31 | Daimler Ag | Casing for motor vehicle e.g. motor car, has tray which is provided for receiving force-conductive battery which is arranged to acquire structural functions of casing |
-
2014
- 2014-12-17 DE DE102014226242.9A patent/DE102014226242A1/en active Pending
-
2015
- 2015-12-03 CN CN201580069155.3A patent/CN107000524A/en active Pending
- 2015-12-03 WO PCT/EP2015/078585 patent/WO2016096466A1/en active Application Filing
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103228392A (en) * | 2010-09-16 | 2013-07-31 | 新日铁住金株式会社 | Molded member and manufacturing method thereof |
WO2013139432A1 (en) * | 2012-03-22 | 2013-09-26 | Audi Ag | Axle support for a vehicle, in particular for a motor vehicle, and method for producing such an axle support |
WO2014017167A1 (en) * | 2012-07-25 | 2014-01-30 | 本田技研工業株式会社 | Friction-stir welded structure |
Non-Patent Citations (2)
Title |
---|
厦门厦杏摩托有限公司: "《厦杏摩托车》", 31 May 1999, 北京理工大学出版社 * |
菲舍尔.理查德等: "《技术图表手册》", 31 July 2012, 湖南科学技术出版社 * |
Also Published As
Publication number | Publication date |
---|---|
WO2016096466A1 (en) | 2016-06-23 |
DE102014226242A1 (en) | 2016-06-23 |
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