GB1096985A - Method of forming spinning openings in spinnerets and spinning plates - Google Patents

Method of forming spinning openings in spinnerets and spinning plates

Info

Publication number
GB1096985A
GB1096985A GB4604766A GB4604766A GB1096985A GB 1096985 A GB1096985 A GB 1096985A GB 4604766 A GB4604766 A GB 4604766A GB 4604766 A GB4604766 A GB 4604766A GB 1096985 A GB1096985 A GB 1096985A
Authority
GB
United Kingdom
Prior art keywords
spinning
spinnerets
electrode
openings
plates
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
Application number
GB4604766A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Evonik Operations GmbH
Original Assignee
Degussa GmbH
Deutsche Gold und Silber Scheideanstalt
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 Degussa GmbH, Deutsche Gold und Silber Scheideanstalt filed Critical Degussa GmbH
Publication of GB1096985A publication Critical patent/GB1096985A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D4/00—Spinnerette packs; Cleaning thereof
    • D01D4/02—Spinnerettes
    • D01D4/022—Processes or materials for the preparation of spinnerettes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D31/00—Other methods for working sheet metal, metal tubes, metal profiles
    • B21D31/02—Stabbing or piercing, e.g. for making sieves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
    • B23H9/00—Machining specially adapted for treating particular metal objects or for obtaining special effects or results on metal objects
    • B23H9/14—Making holes
    • B23H9/16—Making holes using an electrolytic jet

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
GB4604766A 1965-10-15 1966-10-14 Method of forming spinning openings in spinnerets and spinning plates Expired GB1096985A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DED0048431 1965-10-15

Publications (1)

Publication Number Publication Date
GB1096985A true GB1096985A (en) 1967-12-29

Family

ID=7051170

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4604766A Expired GB1096985A (en) 1965-10-15 1966-10-14 Method of forming spinning openings in spinnerets and spinning plates

Country Status (4)

Country Link
CH (1) CH459394A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR1502897A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1096985A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NL (1) NL6613031A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105142838B (zh) * 2013-05-16 2017-05-03 三菱重工业株式会社 电解加工工具、电解加工系统、以及穿孔构件的制造方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106541192A (zh) * 2017-01-19 2017-03-29 常州工学院 一种六角形孔电解加工装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105142838B (zh) * 2013-05-16 2017-05-03 三菱重工业株式会社 电解加工工具、电解加工系统、以及穿孔构件的制造方法
US9889515B2 (en) 2013-05-16 2018-02-13 Mitsubishi Heavy Industries, Ltd. Electrochemical machining tool, electrochemical machining system, and method for manufacturing perforated member

Also Published As

Publication number Publication date
FR1502897A (fr) 1967-11-24
CH459394A (de) 1968-07-15
NL6613031A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1967-04-17

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