CN102665162B - 生产驻极体传声器振膜用绷膜装置及绷膜方法 - Google Patents
生产驻极体传声器振膜用绷膜装置及绷膜方法 Download PDFInfo
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- CN102665162B CN102665162B CN201210171827.XA CN201210171827A CN102665162B CN 102665162 B CN102665162 B CN 102665162B CN 201210171827 A CN201210171827 A CN 201210171827A CN 102665162 B CN102665162 B CN 102665162B
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 17
- 239000002994 raw material Substances 0.000 claims description 71
- 238000000034 method Methods 0.000 claims description 20
- 238000003825 pressing Methods 0.000 claims description 16
- 239000012528 membrane Substances 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 7
- 239000003292 glue Substances 0.000 claims description 5
- 230000008569 process Effects 0.000 claims description 5
- 229920000715 Mucilage Polymers 0.000 claims description 3
- 239000000853 adhesive Substances 0.000 claims description 3
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- 239000000178 monomer Substances 0.000 claims description 3
- 229920000297 Rayon Polymers 0.000 claims description 2
- 238000005259 measurement Methods 0.000 claims description 2
- 238000010923 batch production Methods 0.000 abstract description 4
- 239000002184 metal Substances 0.000 description 8
- 230000008859 change Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000006872 improvement Effects 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 210000005036 nerve Anatomy 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 230000009131 signaling function Effects 0.000 description 1
- 210000003454 tympanic membrane Anatomy 0.000 description 1
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- Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
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CN201210171827.XA CN102665162B (zh) | 2012-05-29 | 2012-05-29 | 生产驻极体传声器振膜用绷膜装置及绷膜方法 |
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CN103997706B (zh) * | 2014-04-24 | 2017-05-24 | 歌尔股份有限公司 | 获取振膜固有频率的方法及*** |
JP6320198B2 (ja) * | 2014-06-27 | 2018-05-09 | 株式会社ディスコ | テープ拡張装置 |
CN109743670B (zh) * | 2018-12-27 | 2021-03-23 | 深圳市新厚泰塑胶电子有限公司 | 一种控制ecm初相位的设计方法 |
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CN101207944A (zh) * | 2006-12-18 | 2008-06-25 | 深圳市豪恩电声科技有限公司 | 麦克风振膜的制造方法 |
CN202602879U (zh) * | 2012-05-29 | 2012-12-12 | 昌邑市新达电声科技有限公司 | 生产驻极体传声器振膜用绷膜装置 |
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CN101207944A (zh) * | 2006-12-18 | 2008-06-25 | 深圳市豪恩电声科技有限公司 | 麦克风振膜的制造方法 |
CN202602879U (zh) * | 2012-05-29 | 2012-12-12 | 昌邑市新达电声科技有限公司 | 生产驻极体传声器振膜用绷膜装置 |
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Owner name: WEIFANG SHENGRONG ELECTRO-ACOUSTIC TECHNOLOGY CO., Free format text: FORMER OWNER: CHANGYI XINDA ELECTROACOUSTIC TECHNOLOGY CO., LTD. Effective date: 20140516 |
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Address after: 261322 industrial 1st Street, Xiashan high tech project zone, Weifang City, Shandong Province Patentee after: Shandong Shengrong Electronic Technology Co.,Ltd. Address before: 261322 industrial 1st Street, high tech project zone, Xiashan Ecological Economic Development Zone, Weifang City, Shandong Province Patentee before: Weifang Shengrong Electroacoustic Technology Co.,Ltd. |
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Denomination of invention: Tensioning device and method for producing diaphragm of electret microphones Effective date of registration: 20230428 Granted publication date: 20140618 Pledgee: Changyi Sub-branch of Postal Savings Bank of China Ltd. Pledgor: Shandong Shengrong Electronic Technology Co.,Ltd. Registration number: Y2023980039516 |