CN1310665A - 制造用于电声传感器的塑料薄膜的方法和装置 - Google Patents

制造用于电声传感器的塑料薄膜的方法和装置 Download PDF

Info

Publication number
CN1310665A
CN1310665A CN 00800961 CN00800961A CN1310665A CN 1310665 A CN1310665 A CN 1310665A CN 00800961 CN00800961 CN 00800961 CN 00800961 A CN00800961 A CN 00800961A CN 1310665 A CN1310665 A CN 1310665A
Authority
CN
China
Prior art keywords
foil
deep drawing
deep
drawing die
front surface
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
CN 00800961
Other languages
English (en)
Chinese (zh)
Inventor
E·弗拉斯尔
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.)
Koninklijke Philips NV
Original Assignee
Koninklijke Philips Electronics NV
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 Koninklijke Philips Electronics NV filed Critical Koninklijke Philips Electronics NV
Publication of CN1310665A publication Critical patent/CN1310665A/zh
Pending legal-status Critical Current

Links

Images

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R31/00—Apparatus or processes specially adapted for the manufacture of transducers or diaphragms therefor
    • H04R31/003—Apparatus or processes specially adapted for the manufacture of transducers or diaphragms therefor for diaphragms or their outer suspension
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
    • B29C51/26—Component parts, details or accessories; Auxiliary operations
    • B29C51/30—Moulds
    • B29C51/36—Moulds specially adapted for vacuum forming, Manufacture thereof
    • B29C51/365—Porous moulds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
    • B29C35/0805—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation
    • B29C2035/0822—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation using IR radiation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2791/00—Shaping characteristics in general
    • B29C2791/001—Shaping in several steps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2791/00—Shaping characteristics in general
    • B29C2791/004—Shaping under special conditions
    • B29C2791/006—Using vacuum
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2791/00—Shaping characteristics in general
    • B29C2791/004—Shaping under special conditions
    • B29C2791/007—Using fluid under pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
    • B29C51/008—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor without using a mould, e.g. ballooning
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
    • B29C51/10—Forming by pressure difference, e.g. vacuum
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/755—Membranes, diaphragms

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Mechanical Engineering (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
CN 00800961 1999-03-25 2000-03-06 制造用于电声传感器的塑料薄膜的方法和装置 Pending CN1310665A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP99890106 1999-03-25
EP99890106.0 1999-03-25

Publications (1)

Publication Number Publication Date
CN1310665A true CN1310665A (zh) 2001-08-29

Family

ID=8243971

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 00800961 Pending CN1310665A (zh) 1999-03-25 2000-03-06 制造用于电声传感器的塑料薄膜的方法和装置

Country Status (4)

Country Link
EP (1) EP1084022A1 (fr)
JP (1) JP2002539988A (fr)
CN (1) CN1310665A (fr)
WO (1) WO2000058073A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1735285B (zh) * 2004-08-11 2010-04-21 宝星电子株式会社 使用反馈控制拉伸薄膜的系统和方法
CN105848063A (zh) * 2015-01-13 2016-08-10 楼氏电子（北京）有限公司 扬声器振膜组件、扬声器及制作扬声器振膜组件的方法
CN106239883A (zh) * 2016-09-07 2016-12-21 滁州市鑫鼎机械模具制造有限公司 一种改进的冰箱内胆真空成型模具

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100486361C (zh) * 2001-02-13 2009-05-06 Nxp股份有限公司 用于制造包括膜结构的电声变换器的方法
CN115706912B (zh) * 2021-08-05 2026-03-27 大原祐子 用于定位喇叭振动片的制造方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3527854A (en) * 1968-06-04 1970-09-08 Gulf Oil Corp Method for the continuous production of open top containers
JPS57131198A (en) * 1981-02-05 1982-08-13 Matsushita Electric Ind Co Ltd Manufacture of diaphragm for loudspeaker
CH675096A5 (fr) * 1987-04-09 1990-08-31 Uniport Theodor Hirzel
DE3723021A1 (de) * 1987-07-11 1989-01-19 Alkor Gmbh Verfahren und vorrichtung zur herstellung von formteilen oder gegenstaenden
DE3834604C2 (de) * 1988-10-11 1997-02-27 Alkor Gmbh Verfahren und Vorrichtung zur Herstellung von Gegenständen aus Schaumstoff, die mit einer thermoverformbaren Kunststoffbahn beschichtet sind
DE19517458C1 (de) * 1995-05-12 1996-12-05 Sandler Helmut Helsa Werke Verfahren zu Herstellung einer vulkanisierten Elastomermembran

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1735285B (zh) * 2004-08-11 2010-04-21 宝星电子株式会社 使用反馈控制拉伸薄膜的系统和方法
CN105848063A (zh) * 2015-01-13 2016-08-10 楼氏电子（北京）有限公司 扬声器振膜组件、扬声器及制作扬声器振膜组件的方法
CN105848063B (zh) * 2015-01-13 2019-05-14 奥音科技（北京）有限公司 扬声器振膜组件、扬声器及制作扬声器振膜组件的方法
CN106239883A (zh) * 2016-09-07 2016-12-21 滁州市鑫鼎机械模具制造有限公司 一种改进的冰箱内胆真空成型模具

Also Published As

Publication number Publication date
JP2002539988A (ja) 2002-11-26
WO2000058073A1 (fr) 2000-10-05
EP1084022A1 (fr) 2001-03-21

Similar Documents

Publication Publication Date Title
US5096518A (en) Method for encapsulating material to be processed by hot or warm isostatic pressing
CN1179836C (zh) 开口式聚酰亚胺成形部件的制造方法
KR100844109B1 (ko) 라미네이터
CN1310665A (zh) 制造用于电声传感器的塑料薄膜的方法和装置
CN1655701A (zh) 鞋底与鞋面的胶接方法
JP2019514723A (ja) 打ち抜きシールユニットおよびそれを備える超音波処理装置
CN111559164A (zh) 柔性电子器件的曲面转印装置和曲面转印方法
CN107527753B (zh) 一种电容包胶纸机
CN110971999A (zh) 一种麦克风支架生产设备
JP2003048249A (ja) フィルム、シート等の真空引き連続貼り合せ装置におけるシール構造及び連続貼り合せ装置
CN116408655A (zh) 一种管材的成型装置、装配装置及其成型方法和装配方法
JP6787251B2 (ja) フィルム加飾部品の製造方法及びその貼着装置
CN116274832B (zh) 高铁刹车片铆钉自动装配设备
JP3401496B2 (ja) 中空成形体ブランクを移送するための方法および装置
CN205890122U (zh) 一种气体超声波换能器压电片与匹配层的压制夹具
JP7615811B2 (ja) ゴムサンプリング装置
CN1250384C (zh) 制造具有泡沫树脂层和表面层的合成材料的方法
CN1130565A (zh) 薄膜粘贴方法
CN101219738A (zh) 立式上膜机构
CN112456216A (zh) 笔记本辅料自动剥离机构
CN115532961B (zh) 夹紧机构及胀管设备
US20050086825A1 (en) Method of manufacturing liquid crystal panel and gap adjusting apparatus therefor
CN223173562U (zh) 胶管扩径装置
CN108919458B (zh) 微弧镜成形装置和方法
CN116587755B (zh) 色带盒介质带穿贴设备

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication