EP0953662B2 - Verfahren zur Herstellung einer Einrichtung für das Behandeln von Textilfasern - Google Patents
Verfahren zur Herstellung einer Einrichtung für das Behandeln von Textilfasern Download PDFInfo
- Publication number
- EP0953662B2 EP0953662B2 EP98107985A EP98107985A EP0953662B2 EP 0953662 B2 EP0953662 B2 EP 0953662B2 EP 98107985 A EP98107985 A EP 98107985A EP 98107985 A EP98107985 A EP 98107985A EP 0953662 B2 EP0953662 B2 EP 0953662B2
- Authority
- EP
- European Patent Office
- Prior art keywords
- wire
- saw
- ring
- groove
- teeth
- 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.)
- Expired - Lifetime
Links
Images
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H4/00—Open-end spinning machines or arrangements for imparting twist to independently moving fibres separated from slivers; Piecing arrangements therefor; Covering endless core threads with fibres by open-end spinning techniques
- D01H4/30—Arrangements for separating slivers into fibres; Orienting or straightening fibres, e.g. using guide-rolls
- D01H4/32—Arrangements for separating slivers into fibres; Orienting or straightening fibres, e.g. using guide-rolls using opening rollers
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
- D01G15/00—Carding machines or accessories; Card clothing; Burr-crushing or removing arrangements associated with carding or other preliminary-treatment machines
- D01G15/84—Card clothing; Manufacture thereof not otherwise provided for
- D01G15/88—Card clothing; Manufacture thereof not otherwise provided for formed from metal sheets or strips
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49544—Roller making
- Y10T29/4956—Fabricating and shaping roller work contacting surface element
- Y10T29/49561—Fabricating and shaping roller work contacting surface element toothed roller
Definitions
- the invention relates to a method for producing a device for treating Textile fibers, according to the preamble of the patent claims 1 and 2.
- annular opening rollers Of the aforementioned type, it is customary to avoid of expensive one-piece steel ring steel wire rod designs the steel wire with his Foot in one provided on the surface of the ring helical groove by retraction set.
- the formation of the ring of aluminum has proven to be cheaper than the out Steel, when using aluminum by pressurization the area of the groove a safer Anchoring of the wire is guaranteed.
- this is the one after the production the ring steel wire unit required hardening of the Tips of the wound wires z. B. by electrochemical Coating.
- methods are the preamble of claim 1 of WO 91/15605 known. Further is from the WO 94/05837 a Opening roller known in which the outer parts of the processing elements with a friction-reducing Coating are provided.
- the invention is based on the object To create procedures, with the help of which elimination the disadvantages mentioned in a relatively simple manner Opening rollers or circular combs of combing machines can be produced with comparatively longer service lives are.
- FIG. 1 shows an in Form of a cylindrical ring 1 made of aluminum existing Opening roller main body with one in Fig. 1 only provided schematically indicated helical groove 2, in the one previously converted in spiral form All steel wire 3 is anchored.
- the sectional views Figs. 2 and 3 show that in the outer surface of the cylindrical ring 1 screwed helical groove. 2 is bounded by lateral webs 4 and 4 ', which are parallel to each other and to the transverse Groove 5 extend, so that the groove 2 is a practical has rectangular cross-section.
- Figs. 4 and 5 can be removed that the Gamitur forming, formed in the form of the sawtooth wire All steel wire 3 a foot 6 and one of this outgoing blade 7 with a series of saw teeth 8 includes.
- Fig. 5 leaves one on one side of the im Cross-section rectangular foot 6 provided, located in Detect wire longitudinal direction extending longitudinal groove 9.
- the cross section of the foot 6 is that the groove 2 adapted.
- the foot 6 is thus pressed into the groove. This is done at the foot 6 of the all-steel wire 3 laterally molded shoulder 10th
- the all-steel wire 3 remains in the range his foot 6 for the slight bending in the Mounting on the ring 1 - or a solid roller carrying it - sufficiently flexible.
- the coating on the endless tape would not be feasible, due to the predetermined helical shape when rolling into the groove not tear because of the only slight bending.
- the mentioned impressions and fixations of the helically pre-bent sawtooth wire 3, after being pushed over the ring 1, in the helical groove 2 is done in the in Fig. 6th and 7 way indicated.
- the wire 3 is namely at Introduction into the groove 2 in contact with the groove base 5 brought, and practically at the same time with the help of one not illustrated narrow pressure roller of indicated by an arrow 11 outer region of the a web 4 so radially acted upon that ring material from the area of the pressurized web 4 is pressed into the longitudinal groove 9 of the sawtooth wire 3 will be and for a sufficiently strong mechanlsche Connection of the ring 1 with the wire 3 provides.
- FIG. 9 illustrates a circular comb carrier 12, on the succession several wire sections 13 are set.
- the circular comb carrier 12 is by means of screws 14 on the substrate, not shown releasably secured.
- the teeth 8 of the individual wire sections each have a mutual distance, the changes from section to section.
- the smallest distance is at the rearmost section in the effective direction.
- first section 13th thus has teeth with one compared to the next and the following sections greatest distance.
- the strongest teeth are each in the effective direction foremost first wire section 13 of the wear stress through her particularly intense Contact with the fiber material to be combed, z. B. nonwoven fabric subjected.
- Pretreatment of the first wire section 13 is achieved that virtually all sections about the same time worn out. It then takes the Change of the complete comb.
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Preliminary Treatment Of Fibers (AREA)
Description
- Fig. 1
- eine perspektivische Ansicht der Bestandteile einer Auflösewalze vor der Verbindung der beiden sie bildenden Bestandteile,
- Fig. 2
- einen Axialschnitt durch den den einen Bestandteil, nämlich den Grundkörper der Auflösewalze bildenden zylindrischen Ring entsprechend der Ebene A-A der Fig. 1,
- Fig. 3
- einen Ausschnitt III der Fig. 2, in größerem Maßstab - M 10:1 -,
- Fig. 4
- einen Axialschnitt durch den den anderen Bestandteil der Auflösewalze bildenden, wendelförmig vorgebogenen Ganzstahldraht,
- Fig. 5
- einen Ausschnitt V der Fig. 4, in größerem Maßstab - M 10:1 -,
- Fig. 6
- einen Axialschnitt durch die Auflösewalze in montiertem Zustand,
- Fig. 7
- einen Ausschnitt VII der Fig. 6, in größerem Maßstab - M 10:1 -,
- Fig. 8
- eine Stirnansicht der Auflösewalze nach Fig. 6 und
- Fig. 9
- eine Querschnittsansicht eines Rundkammes mit mehreren, auf einem Rundkammträger hintereinander festgelegten Drahtsektionen.
Claims (5)
- Verfahren zur Herstellung einer Einrichtung für das Behandeln von Textilfasern unter Verwendung von eine Ganzstahldraht-Garnitur bildenden Sägezahndrähten (3), die einen Fuß (6) und ein von diesem ausgehendes Blatt (7) mit einer Folge von Sägezähnen (8) aufweisen, sowie einer an einem zylindrischen Ring (1) außenseitig vorgesehenen wendelförmigen Nut (2), die einen durch zwei seitliche Stege (4, 4') begrenzten, etwa rechteckigen Querschnitt aufweist, der dem entsprechenden Querschnitt des in die Nut einführbaren Fußes (6) des Sägezahndrahtes (3) angepaßt ist, bei denen die Drahtspitzen (8) der Ganzstahldraht-Garnitur einem Härtevorgang unterzogen werden, bei dem zunächst ein Sägezahndraht als gesondertes Bauteil durch einen Stanzvorgang zur Ausbildung der Zähne (8) mit anschließender Zahndurchhärtung zur Erhöhung der Zahnfestigkeit und elektrochemisches Entgraten erzeugt und dieses gesonderte Bauteil auf dem zylindrischen Ring (1) verankert wird, bei dem das gesonderte Bauteil (3) durch ein solches schraubenwendelförmiges Vorbiegen des Sägezahndrahtes (3), daß letzterer in entspanntem Zustand einen Innendurchmesser aufweist, der angenähert dem Außendurchmesser des zylindrischen Rings (1) entspricht, so daß die Sägezahndrahtwendel durch Einrollen in eine Nut (2) fixierbar ist, an die Form des Rings (1) angepaßt wird, bevor es einem Oberflächenhärtungsprozeß unterworfen und sodann auf dem Ring (19) verankert wird, dadurch gekennzeichnet, daß zumindest der eine die Nut (2) des Rings (1) seitlich begrenzende Steg (4) durch eine radiale Beaufschlagung eine solche Verformung erfährt, daß Ringmaterial aus dem Bereich des druckbeaufschlagten Steges in eine an einer Flanke des in die Nut eingeführten Fußes (6) vorgesehene, sich über die gesamte Länge des Sägezahndrahtes (3) erstreckende Längsrille (9) hineingedrückt wird.
- Verfahren zur Herstellung von außenseitig Drahtsektionen (12) umfassende Rundkämme von der Parallelisierung der Einzelfasern von Faservliesen dienenden Kämmaschinen, bei denen die Drahtspitzen (8) der mindestens ersten Drahtsektion (13) der Rundkämme einem Härtevorgang unterzogen werden, bei dem zunächst eine Drahtsektion als gesondertes Bauteil durch einen Stanzvorgang zur Ausbildung der Zähne (8) mit anschließender Zahndurchhärtung zur Erhöhung der Zahnfestigkeit und elektrochemisches Entgraten erzeugt und dieses gesonderte Bauteil auf dem Rundkammträger verankert wird, dadurch gekennzeichnet, daß das gesonderte Bauteil (3, 13) zunächst durch Verbiegen an die Form des Rundkammträgers (12) angepaßt wird, bevor es einem Oberflächenhärtungsprozeß unterworfen und sodann auf dem Rundkammträger (12) verankert wird.
- Verfahren nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß der auf das Stanzen und das elektrochemische Entgraten der Sägezähne sowie den Vorbiegevorgang des gezahnten Drahtes (3) bzw. der Drahtsektionen (13) entsprechend der gekrümmten Oberfläche des Rings (1) bzw. Rundkammträgers (12) folgende Oberflächenhärtungsprozeß eine Beschichtung durch Auftrag einer Diamant/Ni-Schicht umfaßt.
- Verfahren nach Anspruch 1, gekennzeichnet durch Verwendung einer am Fuß (6) des Sägezahndrahtes (3) seitlich angeformten Schulter (10) zur radialen Beaufschlagung beim Eindrücken des vorgeformten Sägezahndrahtes in die Nut (2).
- Verfahren nach Anspruch 2 oder 3, dadurch gekennzeichnet, daß zumindest die jeweils erste Drahtsektion (13) der Folge von Drahtsektionen eines Rundkammträgers (12) nach Herstellung in an die Krümmung des Rundkammträgers angepaßter Form vorzugsweise durch Aufkleben z.B. mittels eines Zwei-Komponenten-Klebers auf dem Rundkammträger (12) festgelegt wird.
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES98107985T ES2176852T5 (es) | 1998-04-30 | 1998-04-30 | Procedimiento para la fabricacion de un dispositivo para el tratamiento de fibras textiles. |
| DE59804721T DE59804721D1 (de) | 1998-04-30 | 1998-04-30 | Verfahren zur Herstellung einer Einrichtung für das Behandeln von Textilfasern |
| EP98107985A EP0953662B2 (de) | 1998-04-30 | 1998-04-30 | Verfahren zur Herstellung einer Einrichtung für das Behandeln von Textilfasern |
| US09/232,784 US6289588B1 (en) | 1998-04-30 | 1999-01-19 | Process for manufacturing a device for treating textile fibers |
| JP11103520A JP2000054230A (ja) | 1998-04-30 | 1999-04-12 | 織物繊維処理部品の製造方法 |
| BR9902052-1A BR9902052A (pt) | 1998-04-30 | 1999-04-29 | Processo para fabricar um dispositivo para tratar fibras têxteis. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP98107985A EP0953662B2 (de) | 1998-04-30 | 1998-04-30 | Verfahren zur Herstellung einer Einrichtung für das Behandeln von Textilfasern |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| EP0953662A1 EP0953662A1 (de) | 1999-11-03 |
| EP0953662B1 EP0953662B1 (de) | 2002-07-10 |
| EP0953662B2 true EP0953662B2 (de) | 2005-05-25 |
Family
ID=8231862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP98107985A Expired - Lifetime EP0953662B2 (de) | 1998-04-30 | 1998-04-30 | Verfahren zur Herstellung einer Einrichtung für das Behandeln von Textilfasern |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US6289588B1 (de) |
| EP (1) | EP0953662B2 (de) |
| JP (1) | JP2000054230A (de) |
| BR (1) | BR9902052A (de) |
| DE (1) | DE59804721D1 (de) |
| ES (1) | ES2176852T5 (de) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19951775C1 (de) * | 1999-10-27 | 2001-01-11 | Kempten Elektroschmelz Gmbh | Verfahren zur Herstellung eines Garniturdrahts für das Open-End-Spinnen |
| DE10106673A1 (de) | 2001-02-14 | 2002-08-29 | Rieter Ingolstadt Spinnerei | Verfahren zur Herstellung einer Auflösewalze einer Offenend-Spinnvorrichtung sowie eine mit Hilfe eines solchen Verfahrens hergestellte Auflösewalze |
| WO2005002742A1 (en) * | 2003-02-07 | 2005-01-13 | Diamond Innovations, Inc. | Process equipment wear surfaces of extended resistance and methods for their manufacture |
| EP1533404B1 (de) * | 2003-11-14 | 2008-03-26 | Maschinenfabrik Rieter Ag | Rundkamm mit Garniturelementen |
| WO2006128744A1 (en) * | 2005-05-30 | 2006-12-07 | Nv Bekaert Sa | Card clothing wire with a coating having a high hardness |
| WO2006136480A1 (en) * | 2005-06-24 | 2006-12-28 | Nv Bekaert Sa | Fiber processing roll with hard coating |
| DE102006030763A1 (de) * | 2006-06-23 | 2008-01-03 | Wilhelm Stahlecker Gmbh | Zahngarnitur für einen Kamm einer Kämm-Maschine |
| DE102009038329A1 (de) * | 2009-08-20 | 2011-02-24 | Oerlikon Textile Gmbh & Co. Kg | Träger zur Aufnahme eines schraubenlinienförmig vorgeformten Garniturdrahtes |
| CN102704051B (zh) * | 2012-05-22 | 2015-01-21 | 山东济宁如意毛纺织股份有限公司 | 一种针梳机针圈维修更换装置 |
| CH721293A1 (de) | 2023-11-14 | 2025-05-30 | Graf Cie Ag | Verfahren zur Beschichtung von Garniturelementen und Garniturelemente mit verchromter Oberfläche |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2211991A1 (de) † | 1971-03-09 | 1972-10-05 | Toyoda Chuo Kenkyusho Kk | Metalldraht, insbesondere fur Spinn maschinen |
| JPS4829130A (de) † | 1971-08-18 | 1973-04-18 | ||
| DE2433769A1 (de) † | 1974-07-13 | 1976-01-22 | Seelemann Baumann Gmbh | Vorreisserwalze fuer open-end spinnmaschinen |
| DE7912842U1 (de) † | 1978-05-04 | 1979-08-16 | The English Card Clothing Co. Ltd., Lindley, Huddersfield, West Yorkshire (Grossbritannien) | Oeffnungswalze fuer eine offen-end- spinnvorrichtung |
| GB2020330A (en) † | 1978-05-04 | 1979-11-14 | English Card Clothing | Opening roller for open-end spinning apparatus |
| US4211583A (en) † | 1977-10-11 | 1980-07-08 | Eadie Bros. & Co. Limited | Card-clothing wire |
| DE3915022A1 (de) † | 1989-05-08 | 1990-11-15 | Hollingsworth Gmbh | Aufloesewalze fuer offenend-spinnmaschine |
| DE4038352A1 (de) † | 1990-12-01 | 1992-06-04 | Fritz Stahlecker | Aufloesewalze fuer eine faserbandaufloeseeinrichtung |
| DE4130236A1 (de) † | 1991-09-11 | 1993-03-18 | Schmolke Karl Heinz | Aufloesewalzen fuer rotorspinnmaschinen |
| WO1996022410A1 (en) † | 1995-01-21 | 1996-07-25 | The English Card Clothing Co. Ltd. | Card-clothing wire |
| EP0861930A2 (de) † | 1997-02-28 | 1998-09-02 | Rieter Ingolstadt Spinnereimaschinenbau AG | Auflösewalze für eine Offenend-Spinnmaschine |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2149591A5 (en) * | 1971-08-13 | 1973-03-30 | Graf & Co Ag | Carding roller - with toothed spirals on surface from ends at 1-24 turns per inch |
| GB2048323B (en) * | 1979-04-28 | 1983-03-16 | English Card Clothing | Opening roller for open-end spinning apparatus |
| US4964195A (en) * | 1988-11-18 | 1990-10-23 | Hollingsworth John D | Metallic card clothing |
| JPH0319922A (ja) * | 1989-06-15 | 1991-01-29 | Kanai Hiroyuki | 紡機用メタリックワイヤ |
| GB9218377D0 (en) * | 1992-08-28 | 1992-10-14 | Carclo Eng Group Plc | Fibre opening apparatus |
| DE4314161A1 (de) | 1993-04-29 | 1994-11-03 | Kempten Elektroschmelz Gmbh | Verfahren zur Oberflächenbehandlung von Auflösewalze für das Offen-end-Spinnen |
-
1998
- 1998-04-30 ES ES98107985T patent/ES2176852T5/es not_active Expired - Lifetime
- 1998-04-30 EP EP98107985A patent/EP0953662B2/de not_active Expired - Lifetime
- 1998-04-30 DE DE59804721T patent/DE59804721D1/de not_active Expired - Lifetime
-
1999
- 1999-01-19 US US09/232,784 patent/US6289588B1/en not_active Expired - Fee Related
- 1999-04-12 JP JP11103520A patent/JP2000054230A/ja active Pending
- 1999-04-29 BR BR9902052-1A patent/BR9902052A/pt not_active Application Discontinuation
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2211991A1 (de) † | 1971-03-09 | 1972-10-05 | Toyoda Chuo Kenkyusho Kk | Metalldraht, insbesondere fur Spinn maschinen |
| JPS4829130A (de) † | 1971-08-18 | 1973-04-18 | ||
| DE2433769A1 (de) † | 1974-07-13 | 1976-01-22 | Seelemann Baumann Gmbh | Vorreisserwalze fuer open-end spinnmaschinen |
| US4211583A (en) † | 1977-10-11 | 1980-07-08 | Eadie Bros. & Co. Limited | Card-clothing wire |
| DE7912842U1 (de) † | 1978-05-04 | 1979-08-16 | The English Card Clothing Co. Ltd., Lindley, Huddersfield, West Yorkshire (Grossbritannien) | Oeffnungswalze fuer eine offen-end- spinnvorrichtung |
| GB2020330A (en) † | 1978-05-04 | 1979-11-14 | English Card Clothing | Opening roller for open-end spinning apparatus |
| DE3915022A1 (de) † | 1989-05-08 | 1990-11-15 | Hollingsworth Gmbh | Aufloesewalze fuer offenend-spinnmaschine |
| DE4038352A1 (de) † | 1990-12-01 | 1992-06-04 | Fritz Stahlecker | Aufloesewalze fuer eine faserbandaufloeseeinrichtung |
| DE4130236A1 (de) † | 1991-09-11 | 1993-03-18 | Schmolke Karl Heinz | Aufloesewalzen fuer rotorspinnmaschinen |
| WO1996022410A1 (en) † | 1995-01-21 | 1996-07-25 | The English Card Clothing Co. Ltd. | Card-clothing wire |
| EP0861930A2 (de) † | 1997-02-28 | 1998-09-02 | Rieter Ingolstadt Spinnereimaschinenbau AG | Auflösewalze für eine Offenend-Spinnmaschine |
Non-Patent Citations (1)
| Title |
|---|
| Zeitungsartikel aus ATI, September 2000 "ESK NiDiamond Coatings" † |
Also Published As
| Publication number | Publication date |
|---|---|
| ES2176852T3 (es) | 2002-12-01 |
| DE59804721D1 (de) | 2002-08-14 |
| EP0953662B1 (de) | 2002-07-10 |
| US6289588B1 (en) | 2001-09-18 |
| JP2000054230A (ja) | 2000-02-22 |
| EP0953662A1 (de) | 1999-11-03 |
| BR9902052A (pt) | 2000-01-04 |
| ES2176852T5 (es) | 2005-10-16 |
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