GB1096985A - Method of forming spinning openings in spinnerets and spinning plates - Google Patents
Method of forming spinning openings in spinnerets and spinning platesInfo
- 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
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)
Abstract
In forming spinning openings in spinnerets or spinning plates, an electric current is passed between the spinneret or spinning plate (2) and a suitably formed electrode (3) through a gap (8, 9) filled with electrolyte, preferably fed under pressure to the gap e.g. through a drilled electrode (bore 6) or the spinning capillary (15). Thus inlet bores (10) may be formed electrolytically (Fig.1) in iron spinnerets using a copper tube electrode (3) surrounded by a P.V.C. sleeve (5), and burrs (17) formed between the inlet bores (10) and spinning capillaries (15) during machining may be removed electrolytically (Fig.5) using a copper rod electrode (19) insulated by a sleeve (18).
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 (en) |
FR (1) | FR1502897A (en) |
GB (1) | GB1096985A (en) |
NL (1) | NL6613031A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105142838B (en) * | 2013-05-16 | 2017-05-03 | 三菱重工业株式会社 | Electrochemical machining tool, electrochemical machining system, and method of manufacturing perforated member |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106541192A (en) * | 2017-01-19 | 2017-03-29 | 常州工学院 | A kind of hex hole electrolytic machining device |
-
1966
- 1966-09-01 CH CH1267566A patent/CH459394A/en unknown
- 1966-09-15 NL NL6613031A patent/NL6613031A/xx unknown
- 1966-10-05 FR FR78897A patent/FR1502897A/en not_active Expired
- 1966-10-14 GB GB4604766A patent/GB1096985A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105142838B (en) * | 2013-05-16 | 2017-05-03 | 三菱重工业株式会社 | Electrochemical machining tool, electrochemical machining system, and method of manufacturing perforated member |
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 |
---|---|
CH459394A (en) | 1968-07-15 |
FR1502897A (en) | 1967-11-24 |
NL6613031A (en) | 1967-04-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES382379A1 (en) | Profiled electrode for electro-erosive boring | |
GB1132076A (en) | Electro erosion | |
GB1096985A (en) | Method of forming spinning openings in spinnerets and spinning plates | |
GB881167A (en) | Electrolytic machining apparatus | |
GB1163307A (en) | Electro-Erosive Working Method and Apparatus | |
US3409534A (en) | Electrolytic material removal apparatus | |
GB1192389A (en) | Electroplating Method and Apparatus | |
GB1140182A (en) | Burnishing tool | |
GB1134759A (en) | Improvements in electrolytic machining | |
GB1362312A (en) | Replaceable tool for electrochemical drilling | |
GB1005458A (en) | Improvements in or relating to the electrolytic removal of material from the surfaceof an elongated body | |
GB1010640A (en) | Improvements in or relating to an electrode for electrolytic cavity sinking | |
SU393359A1 (en) | ||
GB938516A (en) | Improvements in electrolytic tapping method and apparatus | |
SU422127A1 (en) | ELECTRODE | |
GB1101260A (en) | Protective electrode sleeve | |
GB1080065A (en) | Electro-erosive machining apparatus | |
GB1023256A (en) | Improvements in electrolytic material removal method and electrode | |
FR2419981A1 (en) | Appts. for the treatment of liq. metal - comprises heated permanent electrodes which are vertically displaceable into and out of the metal bath | |
SU1637810A1 (en) | Device for preparing silver ion solution | |
SU460151A1 (en) | Device for supplying current to the electrode tool | |
JPS5789520A (en) | Electrolytic burr removing machining electrode | |
GB1022982A (en) | Anode assembly | |
GB1226273A (en) | ||
GB764197A (en) | A new or improved hydraulic jack |