JPS5751281A - Formation of electroformed rod having center hole - Google Patents
Formation of electroformed rod having center holeInfo
- Publication number
- JPS5751281A JPS5751281A JP12404080A JP12404080A JPS5751281A JP S5751281 A JPS5751281 A JP S5751281A JP 12404080 A JP12404080 A JP 12404080A JP 12404080 A JP12404080 A JP 12404080A JP S5751281 A JPS5751281 A JP S5751281A
- Authority
- JP
- Japan
- Prior art keywords
- rod
- center hole
- jigs
- holes
- electroformed
- 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.)
- Pending
Links
Landscapes
- Particle Formation And Scattering Control In Inkjet Printers (AREA)
Abstract
PURPOSE: To obtain a nozzle with less unevenness in coaxiality in a short process by fixing jigs each forming a center hole to both ends of a wire rod as the core of an electroformed rod, carrying out electroforming, and removing the jigs to provide center holes.
CONSTITUTION: Capillaries 2 each composed of a center hole, a taper part and a linear part as jigs each forming a center hole are attached to an electrically conductive member 6 opposite to each other. A wire rod 3 as a core is pierced through the center holes of each pair of jigs 2, and in order to extend and fasten the rod 3, both ends of the rod 3 are fixed to hooks 5. One end of a leading wire 4 is connected to one of the hookds 5 with solder or the like. This frame body 1 is put in an electroforming tank, and a meta such as Ni is electrodeposited on each wire rod 3. When the rod 3 reaches a prescribed diameter, the power supply is stopped, and each electroformed rod 7 with center holes 8 formed at both ends is detached. Centers coinciding with the holes 8 are set to a lathe to finish the outside of the rod 7 to a prescribed outside diameter.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12404080A JPS5751281A (en) | 1980-09-09 | 1980-09-09 | Formation of electroformed rod having center hole |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12404080A JPS5751281A (en) | 1980-09-09 | 1980-09-09 | Formation of electroformed rod having center hole |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5751281A true JPS5751281A (en) | 1982-03-26 |
Family
ID=14875522
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12404080A Pending JPS5751281A (en) | 1980-09-09 | 1980-09-09 | Formation of electroformed rod having center hole |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5751281A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58187366A (en) * | 1982-04-28 | 1983-11-01 | Fujitsu Ltd | Fabrication of ink jet head |
-
1980
- 1980-09-09 JP JP12404080A patent/JPS5751281A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58187366A (en) * | 1982-04-28 | 1983-11-01 | Fujitsu Ltd | Fabrication of ink jet head |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0177686A3 (en) | Process for bonding metals to electrophoretically deposited coatings, and printed circuit with plated through holes produced thereby | |
GB2117408B (en) | Nickel electroplating bath and process | |
JPS5751281A (en) | Formation of electroformed rod having center hole | |
OA05858A (en) | Method for improving the current supply of electrolytic cells aligned in length. | |
EP0399334A3 (en) | Method of producing contact tip | |
DE59481T1 (en) | DEVICE FOR HIGH-SPEED ELECTROPLATING. | |
JPS57204015A (en) | Manufacture of core mold of multicore optical connector | |
JPS55147969A (en) | Manufacture of iron core teeth for linear pulse motor | |
JPS5751294A (en) | Electroforming jig | |
JPS54129770A (en) | Lamp | |
JPS5713200A (en) | Barrel plating device | |
JPS5534671A (en) | Electroplating method of metal pipe inner wall | |
Prokopchenko | Influence of Magnetic Fields on Electrical Metal Transfer in Electroplating Baths | |
JPS57101681A (en) | Apparatus for electroforming information recording body | |
FR2239027A1 (en) | Method of forming printed circuit board socket - bearing ball is introduced into sleeve before an inner sleeve | |
JPS57164506A (en) | Superconductive coil device | |
Sumner et al. | Electroplating Internal and External Cylindrical Surfaces | |
JPS5751295A (en) | Electroforming jig | |
JPS55164864A (en) | Forming method of resistance heating element layer in heating roller for heat fixing | |
JPS5724551A (en) | Manufacture of airtight terminal | |
JPS53128542A (en) | Method of fabricating metallic porous structure | |
JPS5781933A (en) | Manufacture of handle lag for bicycle | |
JPS54158337A (en) | Plating method for print substrate | |
JPS56156794A (en) | Plating treatment at inner surface of long metallic pipe | |
JPS55157436A (en) | Manufacturing method of electroforming electrode |