CN102439239A - 在金属板材制作微孔的方法 - Google Patents

在金属板材制作微孔的方法 Download PDF

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Publication number
CN102439239A
CN102439239A CN200980140802XA CN200980140802A CN102439239A CN 102439239 A CN102439239 A CN 102439239A CN 200980140802X A CN200980140802X A CN 200980140802XA CN 200980140802 A CN200980140802 A CN 200980140802A CN 102439239 A CN102439239 A CN 102439239A
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China
Prior art keywords
sheet metal
workbench
micropore
drift
making
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Application number
CN200980140802XA
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CN102439239B (zh
Inventor
吕世明
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Qinggang applied material Limited by Share Ltd.
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CKM BUILDING MATERIAL CORP
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Application filed by CKM BUILDING MATERIAL CORP filed Critical CKM BUILDING MATERIAL CORP
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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
    • E04B1/84—Sound-absorbing elements
    • E04B1/86—Sound-absorbing elements slab-shaped
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
    • E04B1/84—Sound-absorbing elements
    • E04B1/8409—Sound-absorbing elements sheet-shaped
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D28/00—Shaping by press-cutting; Perforating
    • B21D28/24—Perforating, i.e. punching holes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D31/00—Other methods for working sheet metal, metal tubes, metal profiles
    • B21D31/02—Stabbing or piercing, e.g. for making sieves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D31/00—Other methods for working sheet metal, metal tubes, metal profiles
    • B21D31/04—Expanding other than provided for in groups B21D1/00 - B21D28/00, e.g. for making expanded metal
    • B21D31/043—Making use of slitting discs or punch cutters

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
  • Building Environments (AREA)

Abstract

一种在金属板材制作微孔的方法，包括有A.使金属板材在一工作平台(1)上进给，并凸伸出于剪切缘(11)；B.使一冲头(3)位于第一位置(Y1)，且与工作平台(1)维持一工作间隙(S)；C.冲头(3)朝向工作平台(1)施予一剪力；D.金属板材受剪力而弯曲，于第二表面(22)形成多个点形连续排列凹陷(4)；E.金属板材上的第一表面(21)承受剪力而成形一线形凹陷(5)；F.透过剪刀使金属板材变形，点形连续排列凹陷(4)与线形凹陷(5)相贯通形成微孔(6)；G.冲头(3)在第一位置复位，再偏移一工作距离(T)，移至一第二位置(Y2)；H.金属板材再进给；I.冲头(3)在第二位置(Y2)，重复步骤C、D、E、F；J.冲头(3)在第二位置(Y2)复位后再回至第一位置(Y1)，以完成一次循环加工。该方法可于一定单位面积的金属板材上，成型出最多微孔数量，借以能作为吸音板之用，并提高其吸音率。

Description

PCT国内申请，说明书已公开。

Claims (1)

  1. PCT国内申请，权利要求书已公开。
CN200980140802XA 2009-07-24 2009-07-24 在金属板材制作微孔的方法 Active CN102439239B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2009/072901 WO2011009240A1 (zh) 2009-07-24 2009-07-24 在金属板材制作微孔的方法

Publications (2)

Publication Number Publication Date
CN102439239A true CN102439239A (zh) 2012-05-02
CN102439239B CN102439239B (zh) 2013-11-13

Family

ID=43498711

Family Applications (1)

Application Number Title Priority Date Filing Date
CN200980140802XA Active CN102439239B (zh) 2009-07-24 2009-07-24 在金属板材制作微孔的方法

Country Status (10)

Country Link
US (1) US8800340B2 (zh)
EP (1) EP2458101B1 (zh)
JP (1) JP5728477B2 (zh)
KR (1) KR101205165B1 (zh)
CN (1) CN102439239B (zh)
AU (1) AU2009350309B2 (zh)
CA (1) CA2738362C (zh)
ES (1) ES2561481T3 (zh)
WO (1) WO2011009240A1 (zh)
ZA (1) ZA201102738B (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109702438A (zh) * 2019-02-26 2019-05-03 苗增茂 一种较厚板材开微小孔的加工工艺

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9251778B2 (en) 2014-06-06 2016-02-02 Industrial Technology Research Institute Metal foil with microcracks, method of manufacturing the same, and sound-absorbing structure having the same
CN104325006B (zh) * 2014-09-02 2017-02-15 中国南方航空工业(集团)有限公司 孔组加工装置
TWI673415B (zh) * 2017-08-11 2019-10-01 泰奇想股份有限公司 具有拉伸凸部和整平凸部的複合整平擴張式吸音板
US10928746B2 (en) * 2017-10-27 2021-02-23 Canon Kabushiki Kaisha Image forming apparatus including optical print head

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2061874U (zh) * 1990-01-24 1990-09-12 甘业坊 微孔金属板网自动冲模
US5628294A (en) * 1993-09-21 1997-05-13 Gentec B.V. System and method for metering the fuel supply to a combustion installation operating on more than one type of fuel
JP3024525B2 (ja) * 1995-09-28 2000-03-21 住友金属工業株式会社 音波反射率を低下する表層金属板および制振構造部材
CN1307957A (zh) * 2000-12-15 2001-08-15 北京市劳动保护科学研究所 一种加工微孔金属板的方法和产品
US6675551B1 (en) * 1998-09-02 2004-01-13 Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. Plate-shaped constructional element and method
TWM289784U (en) * 2005-11-15 2006-04-21 Ckm Building Material Corp Sound-absorbing metal board
CN2839419Y (zh) * 2005-11-23 2006-11-22 青钢金属建材股份有限公司 金属吸音板
TW200920902A (en) * 2007-11-06 2009-05-16 Ckm Building Material Corp A sound absorptive board with geometric cavities

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US2781097A (en) * 1951-08-07 1957-02-12 Extraction & Chemical Company Manufacturing small-hole sieves
AT278485B (de) * 1967-10-30 1970-02-10 Guenther Ing Lang Verfahren und Schnittwerkzeug zur Herstellung von in bestimmten Teilungsabständen angeordneten Lochungen in Profilbändern aus Metall, vorzugsweise Stahl
US4067215A (en) * 1969-09-13 1978-01-10 Nippon Steel Corporation Method for producing steel plate from a hot rolled steel coil
US3677055A (en) * 1970-05-29 1972-07-18 Giuseppe Longhi Apparatus for making shaped bores in a continuous strip
JPS5153064Y2 (zh) * 1973-03-02 1976-12-18
US3913420A (en) * 1974-06-12 1975-10-21 James A Coon Method and means for making file teeth
US4055132A (en) * 1976-03-18 1977-10-25 Harper-Wyman Company Method of forming ports in a fuel burner
US4430784A (en) * 1980-02-22 1984-02-14 Celanese Corporation Manufacturing process for orifice nozzle devices for ink jet printing apparati
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JPH11309524A (ja) * 1998-04-27 1999-11-09 Nippon Kinzoku Co Ltd 多孔板およびその製造方法
JP2003050586A (ja) * 2000-09-29 2003-02-21 Kobe Steel Ltd 多孔質防音構造体およびその製造方法
NL1018511C2 (nl) * 2001-07-11 2003-01-14 Fico Bv Werkwijze en inrichting voor het met een enkele bewerking uit een drager verwijderen van een dragerdeel, en een uit een drager verwijderd product.
JP4567513B2 (ja) * 2004-04-30 2010-10-20 株式会社神戸製鋼所 多孔質吸音構造体
JP4639718B2 (ja) * 2004-09-22 2011-02-23 セイコーエプソン株式会社 液体噴射ヘッドの圧力発生室形成板製造装置、液体噴射ヘッドの圧力発生室形成板製造方法及び液体噴射ヘッド

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2061874U (zh) * 1990-01-24 1990-09-12 甘业坊 微孔金属板网自动冲模
US5628294A (en) * 1993-09-21 1997-05-13 Gentec B.V. System and method for metering the fuel supply to a combustion installation operating on more than one type of fuel
JP3024525B2 (ja) * 1995-09-28 2000-03-21 住友金属工業株式会社 音波反射率を低下する表層金属板および制振構造部材
US6675551B1 (en) * 1998-09-02 2004-01-13 Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. Plate-shaped constructional element and method
CN1307957A (zh) * 2000-12-15 2001-08-15 北京市劳动保护科学研究所 一种加工微孔金属板的方法和产品
TWM289784U (en) * 2005-11-15 2006-04-21 Ckm Building Material Corp Sound-absorbing metal board
CN2839419Y (zh) * 2005-11-23 2006-11-22 青钢金属建材股份有限公司 金属吸音板
TW200920902A (en) * 2007-11-06 2009-05-16 Ckm Building Material Corp A sound absorptive board with geometric cavities

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109702438A (zh) * 2019-02-26 2019-05-03 苗增茂 一种较厚板材开微小孔的加工工艺

Also Published As

Publication number Publication date
EP2458101B1 (en) 2015-11-04
AU2009350309A1 (en) 2011-01-27
JP2013500159A (ja) 2013-01-07
US8800340B2 (en) 2014-08-12
EP2458101A4 (en) 2013-04-24
JP5728477B2 (ja) 2015-06-03
CN102439239B (zh) 2013-11-13
ES2561481T3 (es) 2016-02-26
CA2738362A1 (en) 2011-01-27
US20110265539A1 (en) 2011-11-03
WO2011009240A1 (zh) 2011-01-27
CA2738362C (en) 2013-04-30
EP2458101A1 (en) 2012-05-30
ZA201102738B (en) 2012-04-25
AU2009350309B2 (en) 2012-05-24
KR101205165B1 (ko) 2012-11-27
KR20110056535A (ko) 2011-05-30

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C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
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GR01 Patent grant
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Address after: No. 9, industrial road, two town village, Guan Tian Township, Tainan County, Taiwan, China

Patentee after: Qinggang applied material Limited by Share Ltd.

Address before: No. 9, industrial road, two town village, Guan Tian Township, Tainan County, Taiwan, China

Patentee before: CKM BUILDING MATERIAL Corp.

IP01 Partial invalidation of patent right
IP01 Partial invalidation of patent right

Commission number: 4W113297

Conclusion of examination: On the basis of the amended claims submitted by the patentee on December 23, 2021, the patent right for invention No. 200980140802. X shall remain valid

Decision date of declaring invalidation: 20220406

Decision number of declaring invalidation: 55010

Denomination of invention: Method of making micropores in metal sheet

Granted publication date: 20131113

Patentee: Qinggang applied material Limited by Share Ltd.