GB857730A - Improvements in spark-erosion machines - Google Patents

Improvements in spark-erosion machines

Info

Publication number
GB857730A
GB857730A GB2587758A GB2587758A GB857730A GB 857730 A GB857730 A GB 857730A GB 2587758 A GB2587758 A GB 2587758A GB 2587758 A GB2587758 A GB 2587758A GB 857730 A GB857730 A GB 857730A
Authority
GB
United Kingdom
Prior art keywords
container
tank
fluid
worktable
flange
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
GB2587758A
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.)
NASSOVIA MASCHINENFABRIK HANNS
Original Assignee
NASSOVIA MASCHINENFABRIK HANNS
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 NASSOVIA MASCHINENFABRIK HANNS filed Critical NASSOVIA MASCHINENFABRIK HANNS
Publication of GB857730A publication Critical patent/GB857730A/en
Expired legal-status Critical Current

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
    • B23H11/00—Auxiliary apparatus or details, not otherwise provided for

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Cleaning By Liquid Or Steam (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)

Abstract

857,730. Removing metal by spark erosion. NASSOVIA MASCHINENFABRIK H. FRICKET G.m.b.H. Aug. 12, 1958, No. 25877/58. Class 83 (4). A spark erosion apparatus has a worktable 2 rigidly secured by one or more columns 3 to a horizontally adjustable tank 1 and surrounded by a working fluid container 7 movable vertically within the tank. The container 7 is moved by a screw 10 protected from the dielectric fluid, which may be lubricating oil or gasoline, by bellows 11, 12. Tank 1 has a flange 4 mounted for horizontal adjustment on the flange 5 of a main frame 6. The fluid discharges from container 7 through port 13 into tank 1, is withdrawn therefrom through pipe 16 by pump 17, and recirculated to the container through filter 18, valve 21 and pipe 19. A three-way valve 20 enables the pump to draw directly from a main reservoir 15. Overflow ducts 14, 14<11> are provided. In another embodiment the worktable makes a fluid seal within the container 7 and the fluid is discharged through a duct in the worktable support column. A number of vertical screws are used for moving the container.
GB2587758A 1957-08-13 1958-08-12 Improvements in spark-erosion machines Expired GB857730A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEN14007A DE1217005B (en) 1957-08-13 1957-08-13 Device for taking up liquid and work piece in a machine working with spark erosion in the liquid bath

Publications (1)

Publication Number Publication Date
GB857730A true GB857730A (en) 1961-01-04

Family

ID=7339812

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2587758A Expired GB857730A (en) 1957-08-13 1958-08-12 Improvements in spark-erosion machines

Country Status (5)

Country Link
BE (1) BE570271A (en)
CH (1) CH373832A (en)
DE (1) DE1217005B (en)
FR (1) FR1201129A (en)
GB (1) GB857730A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104526097A (en) * 2015-01-08 2015-04-22 广西玉柴机器股份有限公司 Tool preventing electrolysis from burning locating pin hole of air cylinder body

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3144542A (en) * 1961-07-13 1964-08-11 Gen Motors Corp Electrical stock removal apparatus
DE3820686A1 (en) * 1988-06-18 1989-12-28 Aeg Elotherm Gmbh SPARK EDM MACHINE
JP2818061B2 (en) * 1991-12-10 1998-10-30 三菱電機株式会社 Electric discharge machine

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH273469A (en) * 1947-04-10 1951-02-15 William Rudorff Dagobert Process for material-removing machining of pieces of electrically conductive material and device for carrying out this process.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104526097A (en) * 2015-01-08 2015-04-22 广西玉柴机器股份有限公司 Tool preventing electrolysis from burning locating pin hole of air cylinder body

Also Published As

Publication number Publication date
FR1201129A (en) 1959-12-28
BE570271A (en)
CH373832A (en) 1963-12-15
DE1217005B (en) 1966-05-18

Similar Documents

Publication Publication Date Title
GB1019756A (en) Apparatus for producing flat glass
GB857730A (en) Improvements in spark-erosion machines
GB1048895A (en) Apparatus and method for the degassing of molten metals
GB941058A (en) Electro-erosion machining apparatus
GB967109A (en) Improvements in or relating to a method of and apparatus for continuously casting materials
US1778803A (en) Hydraulic plastic press
GB964734A (en) Method and apparatus for de-gassing molten metal
FR1503626A (en) Apparatus for separating substances, such as impurities from a liquid
FR2232446A3 (en) Appts. for screen printing electronic circuits - has base horizontally adjustable and rotatable under scraper
SE309220B (en)
GB1065717A (en) Apparatus for de-gassing distillates
GB868065A (en) Improvements in and relating to apparatus for the removal of solid particles from gases
GB901233A (en) Weight balancing arrangement for upwardly and downwardly adjustable tool boxes of machine tools, more especially of vertical boring and turning machines
FR1351210A (en) Improvements in processes for removing liquid from discharge lines for oil burners and other intermittent pressurized liquid devices
GB810825A (en) Improvements relating to the supporting of filters and funnels
FR1403251A (en) Method for the analysis of liquids or solutions by liquid chromatography
FR59182E (en) Improvements in apparatus for treating objects in a liquid, in particular for electrolysis
GB796937A (en) Horizontal metal tube and rod extrusion press
ES346567A1 (en) An apparatus for the manufacture of panels for construction. (Machine-translation by Google Translate, not legally binding)
GB549683A (en) Improvements in or relating to extraction apparatus
FR1382412A (en) Device for the evacuation at an adjustable level of the liquid contained in the working chamber of a machine for machining by electro-erosion
GB636427A (en) Improvements in and relating to settling tanks
ES205596A1 (en) A procedure for the elimination of viscose bubbles (Machine-translation by Google Translate, not legally binding)
GB1265058A (en)
FR1359593A (en) Process for separating diacetone alcohol methyl ether from diacetone alcohol