GB1472531A - Electrochemical machining - Google Patents
Electrochemical machiningInfo
- Publication number
- GB1472531A GB1472531A GB1841073A GB1841073A GB1472531A GB 1472531 A GB1472531 A GB 1472531A GB 1841073 A GB1841073 A GB 1841073A GB 1841073 A GB1841073 A GB 1841073A GB 1472531 A GB1472531 A GB 1472531A
- Authority
- GB
- United Kingdom
- Prior art keywords
- balance
- water
- machining
- machined
- ionizable
- 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
-
- 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
- B23H3/00—Electrochemical machining, i.e. removing metal by passing current between an electrode and a workpiece in the presence of an electrolyte
- B23H3/08—Working media
-
- 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
- B23H3/00—Electrochemical machining, i.e. removing metal by passing current between an electrode and a workpiece in the presence of an electrolyte
- B23H3/02—Electric circuits specially adapted therefor, e.g. power supply, control, preventing short circuits
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Abstract
1472531 Electrolytic machining DEFENCE SECRETARY OF STATE FOR 16 July 1974 [17 April 1973] 18410/73 Heading C7B A metallic workpiece which forms a passive coating when electrolytically machined in water is instead machined using an electrolyte comprising an ionizable substance dissolved in a polar non-aqueous solvent which may contain up to 20% w/v of water, at a machining c.d. of at least 13.5 mA/mm<SP>2</SP>. The metal may be Ti or an alloy e.g. Cr 20/Ti 2.5/Al 1.6/Co 18/Ni balance or Ni 38/Mo 5À5/Ti 13/Fe balance, in wt per cent. The ionizable material may be HCl, ZnCl 2 , MgCl 2 or HBr dissolved in dioxane, formamide, tetrahydrofuran or methanol.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1841073A GB1472531A (en) | 1974-07-16 | 1974-07-16 | Electrochemical machining |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1841073A GB1472531A (en) | 1974-07-16 | 1974-07-16 | Electrochemical machining |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1472531A true GB1472531A (en) | 1977-05-04 |
Family
ID=10111983
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1841073A Expired GB1472531A (en) | 1974-07-16 | 1974-07-16 | Electrochemical machining |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1472531A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2591763A (en) * | 2020-02-05 | 2021-08-11 | Texture Jet Ltd | An electrolyte solution |
-
1974
- 1974-07-16 GB GB1841073A patent/GB1472531A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2591763A (en) * | 2020-02-05 | 2021-08-11 | Texture Jet Ltd | An electrolyte solution |
WO2021156600A1 (en) * | 2020-02-05 | 2021-08-12 | Texture Jet Ltd | An electrolyte solution |
GB2591763B (en) * | 2020-02-05 | 2022-05-04 | Texture Jet Ltd | An electrolyte solution |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |