CN1649724A - 空心结构板及其制造方法、制造装置以及吸音结构板 - Google Patents
空心结构板及其制造方法、制造装置以及吸音结构板 Download PDFInfo
- Publication number
- CN1649724A CN1649724A CNA038095556A CN03809555A CN1649724A CN 1649724 A CN1649724 A CN 1649724A CN A038095556 A CNA038095556 A CN A038095556A CN 03809555 A CN03809555 A CN 03809555A CN 1649724 A CN1649724 A CN 1649724A
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- Prior art keywords
- structure plate
- knurling rolls
- pin
- hollow structure
- pressure
- Prior art date
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Landscapes
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- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Toxicology (AREA)
- Laminated Bodies (AREA)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
- Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
- Building Environments (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
- Glass Compositions (AREA)
Abstract
Description
销直径(φ)(上基部-下基部) | 销间距(mm) | 销下基部总面积比*1 | 销上升角(°) | 弯曲弹性梯度(N/cm) | |
实施例1 | 2-8 | 2 | 0.58 | 61 | 530 |
实施例2 | 2-6 | 2 | 0.51 | 68 | 500 |
实施例3 | 2-6 | 4 | 0.33 | 68 | 420 |
实施例4 | 4-8 | 2 | 0.58 | 68 | 430 |
实施例5 | 2-10 | 2 | 0.63 | 51 | 410 |
实施例6*2 | 1.5-(3-5)-6 | 2 | 0.51 | - | 530 |
对比实施例1 | 4-6 | 4 | 0.33 | 79 | 310 |
对比实施例2 | 2-4 | 4 | 0.23 | 79 | 340 |
对比实施例3 | 6-8 | 4 | 0.40 | 79 | 325 |
对比实施例4 | 4-6 | 2 | 0.51 | 79 | 织物带 |
对比实施例5 | 2-12 | 2 | 0.74 | 45 | 280 |
频率(Hz) | 实施例1 | 实施例2 | 实施例3 | 实施例4 | 实施例5 | 实施例6 | 实施例7 | 对比实施例1 | 对比实施例2 | 对比实施例3 |
200 | -0.03 | -0.03 | 0.10 | -0.05 | 0.08 | 0.16 | 0.02 | 0.00 | 0.05 | 0.05 |
250 | 0.04 | 0.06 | 0.25 | 0.14 | 0.16 | 0.18 | 0.14 | 0.20 | 0.08 | 0.07 |
315 | -0.07 | -0.09 | -0.06 | -0.04 | -0.08 | 0.01 | -0.01 | 0.06 | -0.06 | -0.03 |
400 | -0.02 | 0.03 | 0.08 | 0.06 | 0.02 | 0.17 | 0.21 | 0.12 | 0.01 | 0.00 |
500 | 0.04 | 0.06 | 0.05 | 0.11 | 0.05 | 0.25 | 0.31 | 0.12 | 0.02 | 0.02 |
630 | 0.14 | 0.20 | 0.26 | 0.42 | 0.10 | 0.51 | 0.51 | 0.15 | 0.10 | 0.09 |
800 | 0.28 | 0.42 | 0.50 | 0.49 | 0.25 | 0.53 | 0.55 | 0.10 | 0.09 | 0.10 |
1000 | 0.49 | 0.50 | 0.42 | 0.35 | 0.46 | 0.62 | 0.46 | 0.07 | 0.14 | 0.15 |
1250 | 0.63 | 0.46 | 0.28 | 0.21 | 0.63 | 0.63 | 0.45 | 0.10 | 0.19 | 0.19 |
1600 | 0.56 | 0.31 | 0.17 | 0.13 | 0.54 | 0.54 | 0.41 | 0.06 | 0.34 | 0.33 |
2000 | 0.45 | 0.26 | 0.19 | 0.16 | 0.50 | 0.52 | 0.52 | 0.13 | 0.52 | 0.52 |
2500 | 0.29 | 0.16 | 0.16 | 0.10 | 0.28 | 0.57 | 0.57 | 0.11 | 0.52 | 0.50 |
3150 | 0.20 | 0.10 | 0.11 | 0.08 | 0.12 | 0.55 | 0.60 | 0.08 | 0.57 | 0.58 |
4000 | 0.11 | 0.10 | 0.09 | 0.05 | 0.14 | 0.69 | 0.66 | 0.09 | 0.69 | 0.70 |
5000 | 0.10 | 0.08 | 0.12 | 0.08 | 0.11 | 0.78 | 0.78 | 0.12 | 0.75 | 0.74 |
孔径(mmφ) | 开孔率(%) | 弯曲弹性梯度(N/cm) | 备注 | |
实施例1 | 1.0 | 0.36 | 600 | |
实施例2 | 2.5 | 0.36 | 600 | |
实施例3 | 4.0 | 0.36 | 580 | |
实施例4 | 2.5 | 0.19 | 620 | |
实施例5 | 2.5 | 0.66 | 590 | |
实施例6 | 1.0 | 0.36 | 610 | |
实施例7 | 2.5 | 0.36 | 600 | |
对比实施例1 | - | 0 | 600 | 实施例1,无孔 |
对比实施例2 | - | 0 | 330 | 实施例2,一面贴PP片材,无孔+发泡材料 |
对比实施例EX | - | 0 | 610 | 对比实施例1+发泡材料 |
Claims (10)
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JP37009/2003 | 2003-02-14 |
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CNB2006100798854A Division CN100515755C (zh) | 2002-03-26 | 2003-03-26 | 空心结构板及其制造方法、制造装置 |
CN 200610079886 Division CN1911647A (zh) | 2002-03-26 | 2003-03-26 | 空心结构板及其制造方法、制造装置以及吸音结构板 |
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CN1281404C CN1281404C (zh) | 2006-10-25 |
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US (3) | US7754312B2 (zh) |
EP (1) | EP1491327B1 (zh) |
JP (3) | JP4231792B2 (zh) |
CN (1) | CN1281404C (zh) |
AT (1) | ATE480395T1 (zh) |
AU (1) | AU2003227222A1 (zh) |
DE (1) | DE60334084D1 (zh) |
WO (1) | WO2003080326A1 (zh) |
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US9233526B2 (en) | 2012-08-03 | 2016-01-12 | Productive Research Llc | Composites having improved interlayer adhesion and methods thereof |
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CN104790546A (zh) * | 2014-01-21 | 2015-07-22 | 首尔科学技术大学校产学协力团 | 具有导向部的穿孔薄膜吸音单位 |
CN107825769A (zh) * | 2016-02-17 | 2018-03-23 | 林暄智 | 复合空心板结构及其制作方法 |
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CN112639961A (zh) * | 2018-09-25 | 2021-04-09 | MT-Tec合同会社 | 汽车用隔音材料 |
CN110962400A (zh) * | 2018-09-30 | 2020-04-07 | 嘉迪声学科技有限公司 | 隔音装置 |
US11338552B2 (en) | 2019-02-15 | 2022-05-24 | Productive Research Llc | Composite materials, vehicle applications and methods thereof |
CN112543832A (zh) * | 2019-07-12 | 2021-03-23 | 株式会社静科 | 不可燃吸音板 |
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US20080113128A1 (en) | 2008-05-15 |
CN1281404C (zh) | 2006-10-25 |
EP1491327B1 (en) | 2010-09-08 |
US7878229B2 (en) | 2011-02-01 |
US20050126852A1 (en) | 2005-06-16 |
JP4231792B2 (ja) | 2009-03-04 |
US7754312B2 (en) | 2010-07-13 |
AU2003227222A1 (en) | 2003-10-08 |
JP4565028B2 (ja) | 2010-10-20 |
JP2009019495A (ja) | 2009-01-29 |
WO2003080326A1 (fr) | 2003-10-02 |
ATE480395T1 (de) | 2010-09-15 |
JP4802225B2 (ja) | 2011-10-26 |
EP1491327A4 (en) | 2009-01-21 |
US20080128080A1 (en) | 2008-06-05 |
JPWO2003080326A1 (ja) | 2005-07-21 |
DE60334084D1 (de) | 2010-10-21 |
JP2008260309A (ja) | 2008-10-30 |
EP1491327A1 (en) | 2004-12-29 |
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