DE102016216146A1 - Metal bolt and method for producing a bolt-shaped composite component - Google Patents
Metal bolt and method for producing a bolt-shaped composite component Download PDFInfo
- Publication number
- DE102016216146A1 DE102016216146A1 DE102016216146.6A DE102016216146A DE102016216146A1 DE 102016216146 A1 DE102016216146 A1 DE 102016216146A1 DE 102016216146 A DE102016216146 A DE 102016216146A DE 102016216146 A1 DE102016216146 A1 DE 102016216146A1
- Authority
- DE
- Germany
- Prior art keywords
- bolt
- metal
- composite component
- board
- shaped composite
- 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.)
- Withdrawn
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/68—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks
- B29C70/72—Encapsulating inserts having non-encapsulated projections, e.g. extremities or terminal portions of electrical components
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/28—Shaping operations therefor
- B29C70/30—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core
- B29C70/32—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core on a rotating mould, former or core
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2001/00—Articles provided with screw threads
- B29L2001/002—Bolts
Abstract
Ein für die Herstellung eines faserumwickelten bolzenförmigen Verbundteils geeigneter Metallbolzen weist mindestens einen stirnseitigen Bord (3) mit einem nicht polygonförmigen Querschnitt auf.A suitable for the production of a fiber-wrapped bolt-shaped composite part metal bolt has at least one frontal board (3) with a non-polygonal cross-section.
Description
Die Erfindung betrifft einen für die Herstellung eines faserumwickelten bolzenförmigen Verbundbauteils geeigneten Metallbolzen. Weiter betrifft die Erfindung ein Verfahren zur Herstellung eines bolzenförmigen Verbundbauteils.The invention relates to a suitable for the production of a fiber-wrapped bolt-shaped composite component metal bolt. Furthermore, the invention relates to a method for producing a bolt-shaped composite component.
Aus der
Ein Verfahren zur Umwicklung eines Metallteils, welches ein Außengewinde aufweist, mit Fasern, ist zum Beispiel in der
Die
Aus der
Der Erfindung liegt die Aufgabe zugrunde, die Fertigung von bolzenförmigen Verbundteilen mit metallischem Kern und Faserumwicklung gegenüber dem Stand der Technik weiterzuentwickeln. The invention has for its object to further develop the production of bolt-shaped composite parts with metallic core and Faserumwicklung over the prior art.
Diese Aufgabe wird erfindungsgemäß gelöst durch einen für die Herstellung eines faserumwickelten bolzenförmigen Verbundteils geeigneten Metallbolzen mit den Merkmalen des Anspruchs 1. Ferner wird die Aufgabe gelöst durch ein Verfahren zur Herstellung eines solchen Verbundbauteils gemäß Anspruch 4. Im Folgenden im Zusammenhang mit dem Herstellungsverfahren erläuterte Ausgestaltungen und Vorteile der Erfindung gelten sinngemäß auch für die Vorrichtungen, das heißt den Metallbolzen sowie das diesen umfassende Verbundbauteil, und umgekehrt.This object is achieved by a suitable for the production of a fiber-wrapped bolt-shaped composite part metal bolt having the features of
Der Metallbolzen weist mindestens einen stirnseitigen Bord mit einem nicht polygonförmigen Querschnitt auf. Insbesondere ist der Querschnitt des Bordes nicht rechteckig oder dreieckig. Vielmehr weist der Bord zumindest abschnittsweise eine gekrümmte Kontur auf. Diese gekrümmte Kontur sorgt dafür, dass die Faser mit einem besonders günstigen Verlauf, was die mechanische Beanspruchung betrifft, bei der Fertigung des Verbundbauteils um den Metallbolzen gelegt werden können. Spannungsspitzen innerhalb der Faserumwicklung werden durch den nicht polygonförmigen, zumindest abschnittsweise gekrümmten Querschnitt des Bordes vermieden oder im Vergleich zu herkömmlichen Lösungen zumindest signifikant reduziert.The metal bolt has at least one frontal board with a non-polygonal cross-section. In particular, the cross section of the board is not rectangular or triangular. Rather, the board has at least partially a curved contour. This curved contour ensures that the fiber can be placed around the metal bolt in the production of the composite component with a particularly favorable profile as far as the mechanical stress is concerned. Voltage peaks within the Faserumwicklung be avoided by the non-polygonal, at least partially curved cross section of the board or at least significantly reduced compared to conventional solutions.
In bevorzugter Ausgestaltung weist der Metallbolzen, welcher zur Herstellung des bolzenförmigen Verbundbauteils verwendet wird, an jeder Stirnseite einen Bord auf. Diese Borde können gleichartig oder verschiedenartig profiliert sein. Jeder Bord kann entweder einen symmetrischen oder einen asymmetrischen Querschnitt aufweisen.In a preferred embodiment, the metal bolt, which is used for the production of the bolt-shaped composite component, on each end face on a board. These shelves can be profiled similar or different. Each shelf can have either a symmetrical or an asymmetrical cross-section.
Bei dem Metallbolzen handelt es sich vorzugsweise um ein durch spanende Metallbearbeitung erzeugtes Werkstück, das heißt um ein Drehteil. Das den Metallbolzen aufweisende Verbundbauteil ist beispielsweise in einem CFK (kohlenstofffaserverstärkter Kunststoff)-gewickelten Hybridradlager verwendbar.The metal bolt is preferably a workpiece produced by machining metal machining, that is to say a turned part. The composite component having the metal bolt is usable in, for example, a CFRP (carbon fiber reinforced plastic) wound hybrid wheel bearing.
Nachfolgend werden zwei Ausführungsbeispiele der Erfindung anhand einer Zeichnung näher erläutert. Hierin zeigen:Two embodiments of the invention will be explained in more detail with reference to a drawing. Herein show:
Die nachfolgenden Erläuterungen beziehen sich, soweit nicht anders angegeben, auf beide Ausführungsbeispiele.The following explanations relate, unless stated otherwise, to both embodiments.
Ein nur ausschnittsweise angedeuteter Metallbolzen
Im Ausführungsbeispiel nach
Im Unterschied hierzu weist der Bord
In beiden Ausführungsbeispielen kann eine nicht dargestellte Faserumwicklung des Metallbolzens
BezugszeichenlisteLIST OF REFERENCE NUMBERS
- 11
- Metallbolzen metal studs
- 22
- zylindrischer Abschnitt cylindrical section
- 33
- Bord shelf
- 44
- gekrümmter Abschnitt curved section
- 55
- gerader Abschnitt straight section
ZITATE ENTHALTEN IN DER BESCHREIBUNG QUOTES INCLUDE IN THE DESCRIPTION
Diese Liste der vom Anmelder aufgeführten Dokumente wurde automatisiert erzeugt und ist ausschließlich zur besseren Information des Lesers aufgenommen. Die Liste ist nicht Bestandteil der deutschen Patent- bzw. Gebrauchsmusteranmeldung. Das DPMA übernimmt keinerlei Haftung für etwaige Fehler oder Auslassungen.This list of the documents listed by the applicant has been generated automatically and is included solely for the better information of the reader. The list is not part of the German patent or utility model application. The DPMA assumes no liability for any errors or omissions.
Zitierte PatentliteraturCited patent literature
- EP 0449245 A2 [0002] EP 0449245 A2 [0002]
- US 3713932 A [0003] US 3713932A [0003]
- DE 102009024973 B4 [0004] DE 102009024973 B4 [0004]
- DE 102011088286 A1 [0005] DE 102011088286 A1 [0005]
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102016216146.6A DE102016216146A1 (en) | 2016-08-29 | 2016-08-29 | Metal bolt and method for producing a bolt-shaped composite component |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102016216146.6A DE102016216146A1 (en) | 2016-08-29 | 2016-08-29 | Metal bolt and method for producing a bolt-shaped composite component |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102016216146A1 true DE102016216146A1 (en) | 2018-03-01 |
Family
ID=61167193
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102016216146.6A Withdrawn DE102016216146A1 (en) | 2016-08-29 | 2016-08-29 | Metal bolt and method for producing a bolt-shaped composite component |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102016216146A1 (en) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3713932A (en) | 1970-12-15 | 1973-01-30 | Rex Chainbelt Inc | Method of making low friction fabric lined nuts of multiple length construction |
EP0449245A2 (en) | 1990-03-30 | 1991-10-02 | The B.F. Goodrich Company | Triaxially braided composite nut and bolt |
DE102011088286A1 (en) | 2011-12-12 | 2013-06-13 | Bayerische Motoren Werke Aktiengesellschaft | Composite component and method for producing a composite component |
DE102009024973B4 (en) | 2009-06-16 | 2013-07-25 | Egon Frank | Method for producing a cup-shaped component |
-
2016
- 2016-08-29 DE DE102016216146.6A patent/DE102016216146A1/en not_active Withdrawn
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3713932A (en) | 1970-12-15 | 1973-01-30 | Rex Chainbelt Inc | Method of making low friction fabric lined nuts of multiple length construction |
EP0449245A2 (en) | 1990-03-30 | 1991-10-02 | The B.F. Goodrich Company | Triaxially braided composite nut and bolt |
DE102009024973B4 (en) | 2009-06-16 | 2013-07-25 | Egon Frank | Method for producing a cup-shaped component |
DE102011088286A1 (en) | 2011-12-12 | 2013-06-13 | Bayerische Motoren Werke Aktiengesellschaft | Composite component and method for producing a composite component |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE3513267C2 (en) | ||
DE10337867B4 (en) | Brush seal | |
DE102015117373A1 (en) | Magnetic holding member used in a rotary electric machine, rotor, rotary electric machine and machine tool | |
EP3373421A1 (en) | Housing unit for an electric machine | |
DE102011055357A1 (en) | Method for manufacturing steering column of motor car using plastic, involves applying parts e.g. safety carriers of steering axle arrangement with layers with different characteristics based on location of parts in region or zone | |
DE102014213634A1 (en) | Plastic comb cage and process for its production | |
DE102016221431A1 (en) | Process for producing a pultruded carrier component in hybrid construction | |
DE102014015870B4 (en) | Chassis component for a motor vehicle made from a short fiber reinforced plastic | |
DE102013008810A1 (en) | Fiber composite pipe for e.g. bracing or connection of metallic thread elements for force introduction, has contour-far region measured radially at outer contour, and fibers exhibiting elastic modulus in fiber direction | |
DE102014220699A1 (en) | Method for making a rotor shaft / sleeve unit and rotor shaft / sleeve unit | |
DE102016216146A1 (en) | Metal bolt and method for producing a bolt-shaped composite component | |
DE2055322A1 (en) | Process for assembling electric motor housings and motors manufactured according to this process | |
DE102019119244A1 (en) | Permanently excited inclined electric motor rotor | |
DE102011056202A1 (en) | Hollow body component and method for its production | |
DE102019108214A1 (en) | Torsion stabilizer for a motor vehicle and method for fastening a fixing ring to a torsion spring element | |
DE112019007538T5 (en) | ROTOR, ENGINE AND METHOD OF MAKING A ROTOR | |
DE102014216790A1 (en) | Method for producing a connecting element and connecting element and CFRP component with such a connecting element | |
DE102015213033A1 (en) | clutch release bearing | |
DE102017102170A1 (en) | Hybrid structural component for a body | |
DE102016003442A1 (en) | Method for producing a fiber-reinforced component and fiber-reinforced component | |
DE102016205493A1 (en) | Wheel flange and method for producing the wheel flange | |
DE102020109388A1 (en) | Stator tooth for an axial flux machine and method of production | |
DE102007043537A1 (en) | Claw pole closure with ring-shaped closure body | |
DE102023003046A1 (en) | Vehicle component, in particular an interior door panel and method for integrating a loudspeaker in the vehicle component | |
DE102009009903A1 (en) | Ball joint useful in the area of wheel suspension and steering control of motor vehicles, comprises a metallic housing having opening, a ball stud having joint ball, which is insertable into an inner chamber of the housing over the opening |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |