JPS5597402A - Method of producing micropores for thin cylindric hollow body - Google Patents

Method of producing micropores for thin cylindric hollow body

Info

Publication number
JPS5597402A
JPS5597402A JP13784179A JP13784179A JPS5597402A JP S5597402 A JPS5597402 A JP S5597402A JP 13784179 A JP13784179 A JP 13784179A JP 13784179 A JP13784179 A JP 13784179A JP S5597402 A JPS5597402 A JP S5597402A
Authority
JP
Japan
Prior art keywords
hollow body
cylindric hollow
thin cylindric
producing micropores
micropores
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
JP13784179A
Other languages
English (en)
Japanese (ja)
Inventor
Haintsu Ruudorufu Karuru
Furemumeru Gotsutofuriito
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.)
Elektromat VEB
Original Assignee
Elektromat VEB
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 Elektromat VEB filed Critical Elektromat VEB
Publication of JPS5597402A publication Critical patent/JPS5597402A/ja
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
    • B23P15/16—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass plates with holes of very small diameter, e.g. for spinning or burner nozzles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
    • B22F5/10—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product of articles with cavities or holes, not otherwise provided for in the preceding subgroups
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
    • B22F5/10—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product of articles with cavities or holes, not otherwise provided for in the preceding subgroups
    • B22F2005/103—Cavity made by removal of insert

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Powder Metallurgy (AREA)
  • Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Air Conditioning Control Device (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)
  • Wire Bonding (AREA)
JP13784179A 1978-10-26 1979-10-26 Method of producing micropores for thin cylindric hollow body Pending JPS5597402A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD20867078A DD139402B1 (de) 1978-10-26 1978-10-26 Verfahren zur herstellung von mikrobohrungen in duennwandige,saeulenfoermige hohlkoerper

Publications (1)

Publication Number Publication Date
JPS5597402A true JPS5597402A (en) 1980-07-24

Family

ID=5515006

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13784179A Pending JPS5597402A (en) 1978-10-26 1979-10-26 Method of producing micropores for thin cylindric hollow body

Country Status (6)

Country Link
JP (1) JPS5597402A (cs)
BG (1) BG34795A1 (cs)
CS (1) CS222973B1 (cs)
DD (1) DD139402B1 (cs)
DE (1) DE2936322A1 (cs)
RO (1) RO79067A (cs)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108480653A (zh) * 2018-06-29 2018-09-04 中国科学院上海光学精密机械研究所 基于飞秒激光制备空心球形粉末的装置及方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6302679B1 (en) * 1994-11-10 2001-10-16 Corning Incorporated Honeycomb extrusion die

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108480653A (zh) * 2018-06-29 2018-09-04 中国科学院上海光学精密机械研究所 基于飞秒激光制备空心球形粉末的装置及方法

Also Published As

Publication number Publication date
RO79067A (ro) 1982-06-25
CS222973B1 (en) 1983-08-26
DD139402B1 (de) 1982-03-10
DD139402A1 (de) 1980-01-02
BG34795A1 (en) 1983-12-15
DE2936322A1 (de) 1980-05-08

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