TW200606290A - Open-end spinning rotor - Google Patents

Open-end spinning rotor

Info

Publication number
TW200606290A
TW200606290A TW094118566A TW94118566A TW200606290A TW 200606290 A TW200606290 A TW 200606290A TW 094118566 A TW094118566 A TW 094118566A TW 94118566 A TW94118566 A TW 94118566A TW 200606290 A TW200606290 A TW 200606290A
Authority
TW
Taiwan
Prior art keywords
open
spinning rotor
end spinning
nickel
fibers
Prior art date
Application number
TW094118566A
Other languages
Chinese (zh)
Other versions
TWI334454B (en
Inventor
Mathias Burchert
Original Assignee
Rieter Ag Maschf
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 Rieter Ag Maschf filed Critical Rieter Ag Maschf
Publication of TW200606290A publication Critical patent/TW200606290A/en
Application granted granted Critical
Publication of TWI334454B publication Critical patent/TWI334454B/en

Links

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
    • D01H4/04—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 imparting twist by contact of fibres with a running surface
    • D01H4/08—Rotor spinning, i.e. the running surface being provided by a rotor
    • D01H4/10—Rotors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Or Twisting Of Yarns (AREA)

Abstract

In an open-end spinning rotor with a fiber sliding surface and a fiber collecting channel, where the surfaces contacting the fibers have a nickel-diamond coating consisting of a nickel dispersion layer incorporating diamond grains of specific size, the coating (at least in new condition) contains diamond particles projecting from the nickel dispersion layer, which contact the fibers and have a size of 0.1-0.4 μ m.
TW94118566A 2004-06-24 2005-06-06 Offenend-spinnrotor TWI334454B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200410031956 DE102004031956A1 (en) 2004-06-24 2004-06-24 Open-end spinning rotor, having fiber contacting surfaces provided with nickel-diamond coating containing projecting, small diamond particles to optimize roughness

Publications (2)

Publication Number Publication Date
TW200606290A true TW200606290A (en) 2006-02-16
TWI334454B TWI334454B (en) 2010-12-11

Family

ID=35501884

Family Applications (1)

Application Number Title Priority Date Filing Date
TW94118566A TWI334454B (en) 2004-06-24 2005-06-06 Offenend-spinnrotor

Country Status (3)

Country Link
CN (1) CN1712584B (en)
DE (1) DE102004031956A1 (en)
TW (1) TWI334454B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007036927A1 (en) * 2007-08-04 2009-02-12 Oerlikon Textile Gmbh & Co. Kg Spinning agent of a textile machine
EP2495081B1 (en) 2011-03-01 2014-05-07 GFD Gesellschaft für Diamantprodukte mbH Cutting tool with blade made from fine-crystalline diamond

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3193933B2 (en) * 1992-10-12 2001-07-30 株式会社クラレ Polyester sewing thread
DE19822265B4 (en) * 1997-06-13 2006-07-06 Rieter Ingolstadt Spinnereimaschinenbau Ag Open-end spinning rotor and method for its production
WO2000052225A1 (en) * 1999-03-02 2000-09-08 Kennametal Inc. A tool having a multilayer coating comprising multiple mtcvd layers
DE19947547A1 (en) * 1999-10-02 2001-04-05 Schlafhorst & Co W Spinning rotor has surfaces with a coating consisting of an intermediate layer which is free from hard material between two hard material-containing layers in contact with the fibers and thread

Also Published As

Publication number Publication date
CN1712584B (en) 2011-04-13
CN1712584A (en) 2005-12-28
TWI334454B (en) 2010-12-11
DE102004031956A1 (en) 2006-01-12

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees