JPS5741151A - Process for machining injection nozzle of molten metal - Google Patents

Process for machining injection nozzle of molten metal

Info

Publication number
JPS5741151A
JPS5741151A JP55116685A JP11668580A JPS5741151A JP S5741151 A JPS5741151 A JP S5741151A JP 55116685 A JP55116685 A JP 55116685A JP 11668580 A JP11668580 A JP 11668580A JP S5741151 A JPS5741151 A JP S5741151A
Authority
JP
Japan
Prior art keywords
nozzle
molten metal
injection nozzle
blade
slit
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
JP55116685A
Other languages
Japanese (ja)
Inventor
Masaaki Tachikawa
Katsumi Honda
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.)
Nippon Steel Corp
Original Assignee
Nippon Steel Corp
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 Nippon Steel Corp filed Critical Nippon Steel Corp
Priority to JP55116685A priority Critical patent/JPS5741151A/en
Publication of JPS5741151A publication Critical patent/JPS5741151A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B1/00—Processes of grinding or polishing; Use of auxiliary equipment in connection with such processes
    • B24B1/04—Processes of grinding or polishing; Use of auxiliary equipment in connection with such processes subjecting the grinding or polishing tools, the abrading or polishing medium or work to vibration, e.g. grinding with ultrasonic frequency

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
  • Continuous Casting (AREA)

Abstract

PURPOSE:To improve the yield of slit machining by reciprocating a blade applied with ultrasonic wave oscillator and the nozzle to be machined relatively to the direction of width perpendicular to the direction of slit at a constant period. CONSTITUTION:Blade 3 of working device having ultrasonic wave oscillator is applied to the upper surface of a nozzle 4 of quartz or the like, through toner 5(SiC) of about 300 mesh, and the slit is machined by making these blade 3 and nozzle 4 reciprocated laterally by a small distance at a constant period.
JP55116685A 1980-08-25 1980-08-25 Process for machining injection nozzle of molten metal Pending JPS5741151A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55116685A JPS5741151A (en) 1980-08-25 1980-08-25 Process for machining injection nozzle of molten metal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55116685A JPS5741151A (en) 1980-08-25 1980-08-25 Process for machining injection nozzle of molten metal

Publications (1)

Publication Number Publication Date
JPS5741151A true JPS5741151A (en) 1982-03-08

Family

ID=14693329

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55116685A Pending JPS5741151A (en) 1980-08-25 1980-08-25 Process for machining injection nozzle of molten metal

Country Status (1)

Country Link
JP (1) JPS5741151A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03504108A (en) * 1988-03-10 1991-09-12 イクストゥルードゥ　ホーン　コーポレーション ultrasonic polishing

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03504108A (en) * 1988-03-10 1991-09-12 イクストゥルードゥ　ホーン　コーポレーション ultrasonic polishing

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