JPS6440216A - Wire electric discharge machine - Google Patents

Wire electric discharge machine

Info

Publication number
JPS6440216A
JPS6440216A JP19793387A JP19793387A JPS6440216A JP S6440216 A JPS6440216 A JP S6440216A JP 19793387 A JP19793387 A JP 19793387A JP 19793387 A JP19793387 A JP 19793387A JP S6440216 A JPS6440216 A JP S6440216A
Authority
JP
Japan
Prior art keywords
sealing fluid
machining solution
sealing
pressure
clearance
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
Application number
JP19793387A
Other languages
Japanese (ja)
Inventor
Shoji Futamura
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.)
Institute of Technology Precision Electrical Discharge Works
Original Assignee
Institute of Technology Precision Electrical Discharge Works
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 Institute of Technology Precision Electrical Discharge Works filed Critical Institute of Technology Precision Electrical Discharge Works
Priority to JP19793387A priority Critical patent/JPS6440216A/en
Publication of JPS6440216A publication Critical patent/JPS6440216A/en
Pending legal-status Critical Current

Links

Landscapes

  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)

Abstract

PURPOSE:To prevent the outflow of a machining solution by depositing, in the bottom of a recess, a sealing fluid which has substantially no solubility in the machining solution and has a specific gravity greater than that of the machining solution. CONSTITUTION:The pressure P of a machining solution 8 is applied on a sealing fluid 11 inside a recess 10, and since this pressure is higher than atmospheric pressure, a force acts on the sealing fluid 11 in the direction it flows out. However, if the clearance d between the upper and lower surfaces and the distance lis appropriately selected while considering the magnitude of the pressure P of the machining solution 8 and that of the viscosity of the sealing fluid 11, sealing can be achieved without the outflow of the sealing fluid 11. Furthermore, since the clearance d and the distance l will suffice so long as a horizontal plate 12 being provided in a sealing fluid receiver 13 for forming a narrow clearance is set up in prescribed dimensions, the constitution for sealing can be greatly simplified.
JP19793387A 1987-08-07 1987-08-07 Wire electric discharge machine Pending JPS6440216A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19793387A JPS6440216A (en) 1987-08-07 1987-08-07 Wire electric discharge machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19793387A JPS6440216A (en) 1987-08-07 1987-08-07 Wire electric discharge machine

Publications (1)

Publication Number Publication Date
JPS6440216A true JPS6440216A (en) 1989-02-10

Family

ID=16382702

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19793387A Pending JPS6440216A (en) 1987-08-07 1987-08-07 Wire electric discharge machine

Country Status (1)

Country Link
JP (1) JPS6440216A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02269523A (en) * 1989-04-12 1990-11-02 Hoden Seimitsu Kako Kenkyusho Ltd Wire cutting electric discharge machine
WO1996038252A1 (en) * 1995-06-01 1996-12-05 Sodick Co., Ltd. Wire electric discharge machine
US9876408B2 (en) 2014-07-30 2018-01-23 Regal Beloit America, Inc. Electric machine, sealing assembly and associated method

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02269523A (en) * 1989-04-12 1990-11-02 Hoden Seimitsu Kako Kenkyusho Ltd Wire cutting electric discharge machine
WO1996038252A1 (en) * 1995-06-01 1996-12-05 Sodick Co., Ltd. Wire electric discharge machine
US5897791A (en) * 1995-06-01 1999-04-27 Sodick Co., Ltd. Wire-cut electrical discharge machine
CN1098135C (en) * 1995-06-01 2003-01-08 株式会社沙迪克 Wire electric discharge machine
US9876408B2 (en) 2014-07-30 2018-01-23 Regal Beloit America, Inc. Electric machine, sealing assembly and associated method

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