欢迎来到麦多课文档分享! | 帮助中心 海量文档,免费浏览,给你所需,享你所想!
麦多课文档分享
全部分类
  • 标准规范>
  • 教学课件>
  • 考试资料>
  • 办公文档>
  • 学术论文>
  • 行业资料>
  • 易语言源码>
  • ImageVerifierCode 换一换
    首页 麦多课文档分享 > 资源分类 > PDF文档下载
    分享到微信 分享到微博 分享到QQ空间

    FORD WSS-M99P32-D1-2015 PERFORMANCE ACOUSTICAL AND INSULATORS INTERIOR ASSEMBLIES TO BE USED WITH FORD WSS-M99P1111-A .pdf

    • 资源ID:754372       资源大小:77.04KB        全文页数:6页
    • 资源格式: PDF        下载积分:10000积分
    快捷下载 游客一键下载
    账号登录下载
    微信登录下载
    二维码
    微信扫一扫登录
    下载资源需要10000积分(如需开发票,请勿充值!)
    邮箱/手机:
    温馨提示:
    如需开发票,请勿充值!快捷下载时,用户名和密码都是您填写的邮箱或者手机号,方便查询和重复下载(系统自动生成)。
    如需开发票,请勿充值!如填写123,账号就是123,密码也是123。
    支付方式: 支付宝扫码支付    微信扫码支付   
    验证码:   换一换

    加入VIP,交流精品资源
     
    账号:
    密码:
    验证码:   换一换
      忘记密码?
        
    友情提示
    2、PDF文件下载后,可能会被浏览器默认打开,此种情况可以点击浏览器菜单,保存网页到桌面,就可以正常下载了。
    3、本站不支持迅雷下载,请使用电脑自带的IE浏览器,或者360浏览器、谷歌浏览器下载即可。
    4、本站资源下载后的文档和图纸-无水印,预览文档经过压缩,下载后原文更清晰。
    5、试题试卷类文档,如果标题没有明确说明有答案则都视为没有答案,请知晓。

    FORD WSS-M99P32-D1-2015 PERFORMANCE ACOUSTICAL AND INSULATORS INTERIOR ASSEMBLIES TO BE USED WITH FORD WSS-M99P1111-A .pdf

    1、 ENGINEERING MATERIAL SPECIFICATION Date Action Revisions Rev. 0 2015 02 20 Released C. Kay, D. Murtonen, NA Controlled document at www.MATS Copyright 2015, Ford Global Technologies, LLC Page 1 of 6 PERFORMANCE, ACOUSTICAL AND INSULATORS, INTERIOR ASSEMBLIES WSS-M99P32-D1 1. SCOPE This specification

    2、 defines the minimum durability requirements of all interior and luggage compartment sound absorption/insulation applications, where various materials are combined to provide an assembly having acoustical sound absorption/barrier/insulation and/or functional features. This does not include engine (h

    3、ood) compartment insulators, thermal insulators, and/or exhaust shields. In addition, ultra high temperature parts exposed to heat from turbochargers, EGR systems and exhaust pipes are not included. 2. APPLICATION This specification was released originally for materials used as interior, luggage com

    4、partment, for sound absorption/insulation applications. This specification excludes the following: Acoustic wheel arch/well liners. Use WSS-M99P32-D2 and D3 (latest) Underbody Shields. Use WSS-M99P32-D4 and D5 (latest) Engine/Hood/Tunnel Insulators/. Use WSS-M99P32-D6 (latest) 3. REQUIREMENTS Materi

    5、als used in interior applications must meet the Performance, Vehicle Interior Environment Quality Material/Component Requirements outlined in WSS-M99P2222-D1 (latest). Data must be included in material submission package. 3.1 STANDARD REQUIREMENTS FOR PRODUCTION MATERIALS Material suppliers and part

    6、 producers must conform to the Companys Standard Requirements for Production Materials (WSS-M99P1111-A (latest). 3.2 FINISHED PART REQUIREMENTS Detailed part construction must be submitted along with test data for initial approval. Data must be submitted via the Ford Materials Database (FMD) templat

    7、e. Design Verification (DV) is done on the part to verify supplier feasibility and Product Verification Testing (PV) is done on production parts. DV/PV and sample sizes are defined in Table 1. In addition to the following minimum requirements, production assemblies must withstand normal handling dur

    8、ing shipping, installation, use, and service, without tearing, breaking, or permanently deforming. 3.3 APPEARANCE (FLTM BI 109-01) All appearance properties of exposed materials shall meet the requirements of the relevant Engineering Department. ENGINEERING MATERIAL SPECIFICATION WSS-M99P32-D1 Copyr

    9、ight 2015, Ford Global Technologies, LLC Page 2 of 6 3.4 WEIGHT (FLTM BN 106-01) Weight of each layer of a composite and/or total composite shall be included on Engineering Drawing. 3.5 ODOR (FLTM BO 131-03, Variant C) Rating 3 max 3.6 FOGGING (SAE J1756, 3 h at 100 C heating, 21 C cooling plate, po

    10、st test conditioning 16 h) Fog Number 70 min The formation of a clear (oily) film, droplets or crystals is cause for rejection. 3.7 FLAMMABILITY (SAE J369/ISO 3795) Flammability is affected by the material thickness and density. Conduct testing on the full range of material thicknesses and densities

    11、 on part. Burn Rate 100 mm/minute max Flame should be applied to the exposed side of the component, which under certain conditions may include inner/outer surfaces. Supplier shall document test conditions in their Control Plan (for PV). 3.8 CONSTRUCTION PROPERTIES 3.8.1. Resistance to Mildew Test Me

    12、thod Cut specimens from the various thicknesses in the part and/or test all material thicknesses. Specimen size is 200 x 200 mm unless part size is smaller. Expose for 7 days in a humidity cabinet maintained at 98 +/- 2% relative humidity and 38 +/- 2 C. Evaluation Remove the part from the cabinet a

    13、nd evaluate immediately. The part shall exhibit no visible evidence of mildew growth and/or objectionable odor after 7 days exposure in a humidity cabinet maintained at 98 +/- 2% relative humidity and 38 +/- 2 C. ENGINEERING MATERIAL SPECIFICATION WSS-M99P32-D1 Copyright 2015, Ford Global Technologi

    14、es, LLC Page 3 of 6 3.8.2. Environmental Cycling (Heat, Humidity and Cold) Test Method Conduct with the NVH or approved surrogate assembly mounted on an actual or simulated production support foundation with the approved retention methods. 5 h at -30 +/- 2 C 30 minutes at 23 +/- 2 C and 50% R.H. 5 h

    15、 at 80 +/- 2 C 30 minutes at 23 +/- 2 C and 50% R.H. 2 h at 50 +/- 2 C and 95 +/- 5% R.H. 30 minutes at 23 +/- 2 C and 50 % R.H. 5 h at -30 +/- 2 C 30 minutes at 23 +/- 2 C and 50% R.H. 5 h at 80 +/- 2 C Evaluation Remove the assembly from the cabinet and evaluate immediately. The part shall exhibit

    16、 no visible and objectionable appearance such as distortion, blistering, delamination, expansion, shrinkage or warpage which will interfere with normal function or cause objectionable and unsightly gaps. No mold formation shall be present. In addition, any objectionable appearance observed during th

    17、e test should be reported. 3.8.3 Heat Aging (7 days at 80 +/- 2 C) Test one assembly. Evaluation Remove the assembly from the cabinet and evaluate immediately. The part shall exhibit no visible and objectionable appearance such as distortion, blistering, delamination, expansion, shrinkage or warpage

    18、 which will interfere with normal function or cause objectionable and unsightly gaps. In addition, any objectionable appearance observed during the test should be reported. 3.8.4 Resistance of Insulators to various Test Reagents (ASTM D896) The finished or surrogate part shall not dissolve, exhibit

    19、tackiness or delaminate when immersed in each of the following test reagents for a 4 hour period. Use a separate specimen for each test reagent. Test Reagents: 1. Deionized water 2. 3% (by weight) Salt (NaCl) solution in deionized water 3. Windex or similar commercial window cleaner 3.8.5 Corrosiven

    20、ess to Steel Rating 4 min (SAE J1389) ENGINEERING MATERIAL SPECIFICATION WSS-M99P32-D1 Copyright 2015, Ford Global Technologies, LLC Page 4 of 6 3.9 PHYSICAL PROPERTIES 3.9.1 Breaking Strength (non-foam materials only) (ASTM D5034, for test set-up and procedure, exception of speed 25 mm/minute) Repo

    21、rt value of load at break Specimens to be cut from flat areas of the finished part and distance between clamps at beginning of test should be 100 mm. 3.9.1.1 Original Report Only, N Individual values to be reported with the data submission package. For the below, test requirement is -30% max change

    22、from average original breaking strength. Test requirement can be met if the change is greater than 30%, but the resulting value is above original value. 3.9.1.2 Change After Humidity Aging Report % of (48 h at 38 +/- 2 C and 95 +/- 2% R.H.; 1 h at change room temperature) 3.9.1.3 Change After Heat A

    23、ging Report % of (Conditions per para.3.8.3.1) change 3.9.1.4 Change After Immersion in Water Report % of (48 h in distilled water at room temperature) change 3.9.2 Tear Resistance Test (foam materials only) (ASTM D3574 Test F) Report Value, kPa 3.9.3 Compression Force Deflection Test (foam material

    24、s only) (ASTM D3574 Test C) Report Value, kPa Shall not compress more than 70% of the original thickness after loading with 35 kg. Upon removing the load, the material shall recover at least 65% of the compressed distance. 3.9.4 Constant Deflection Compression Set Test (foam materials only) (ASTM D3

    25、574 Test D) Original Report Value, % 3.9.4.1 Steam Autoclave Aging Exposure +/- 40% max from (ASTM D3574 Test J2, 5 hours at 120C +/- 5 C Original Value Followed by Constant Deflection Compression Set Test (ASTM D3574 Test D) ENGINEERING MATERIAL SPECIFICATION WSS-M99P32-D1 Copyright 2015, Ford Glob

    26、al Technologies, LLC Page 5 of 6 3.9.4.2 Dry Heat Aging Exposure +/-10% max from (ASTM D3574 Test K) Original Value 22 hours at 140 C or maximum temperature as mutually agreed upon, followed by Constant Deflection Compression Set Test (ASTM D3574 Test D) 3.9.5 Peel Strength (Interior Laminates only)

    27、 (FLTM BN 151-05, Method B) Samples must meet at least one of the following requirements: - Achieve peel strength value of 6 N/50 mm, min - Adhesion of the covering material must exceed cohesive strength of the substrate 3.9.6 Moisture Absorption 30% max Cut a 200 x 200 +/-10 mm specimen from the pa

    28、rt to be tested and seal any cut edges, e.g. with wax. Weigh the specimen nearest to 0.1 g. Condition part/section in suspended position at 38 +/- 2 C and 95 +/- 2% R.H. for 24 h. After 1 h at 23 +/- 2 C and 50 +/- 2% R.H. weigh the part/section to the nearest 0.1 g and determine increase of weight

    29、in percent based on the original weight. 4. GENERAL INFORMATION The information given below is provided for clarification and assistance in meeting the requirements of this specification. Contact for questions concerning Engineering Material Specifications. 4.1 FUNCTIONAL REQUIREMENTS Component sup

    30、plier shall meet the NVH program specific targets as directed by Ford D&R activity through the Request for Quote document. These targets are program dependent and run at Ford NVH facilities. 4.1.1 Sound Absorption: The component shall meet the Sound Absorption Target Curve in the 400 Hz to 10 kHz fr

    31、equency range as specified in the Request for Quote. The measurements should be conducted in the Ford Alpha Cabin. The target curve should be specified on the Engineering Drawing. 4.1.2 Sound Transmission Loss: The component shall meet the Sound Transmission Loss Target Curve in the 200 Hz to 10 kHz

    32、 frequency range as specified in the Request for Quote. The measurements should be conducted in the Ford Sound Transmission Loss Chamber. The target curve should be specified on the Engineering Drawing. 4.1.3 Sound Insulation: The component shall meet the Sound Insulation Loss Target Curve in the 10

    33、0 Hz to 10 kHz frequency range as specified in the Request for Quote. The measurements should be conducted in the Ford APAMAT Chamber. The target curve should be specified on the Engineering Drawing. ENGINEERING MATERIAL SPECIFICATION WSS-M99P32-D1 Copyright 2015, Ford Global Technologies, LLC Page

    34、6 of 6 Test method: Sample size required for DV and PV. A1: FeltorShoddyA2: PU FoamA3: EPPFoamA4: Non-wovenFleece A5: Glass Fiber 3.4 Weight FLTM BN106-01: Substrate and Total Weight 3(DV+PV) 3(DV+PV) 3(DV+PV) 3(DV+PV) 3(DV+PV) 3.5 Odor FLTM BO131-03 3(DV+PV) per condition 3(DV+PV) per condition 3(D

    35、V+PV) per condition 3(DV+PV) per condition 3(DV+PV) per condition 3.6 Fogging SAE J1756 (Photometric) 3(DV+PV) 3(DV+PV) 3(DV+PV) 3(DV+PV) 3(DV+PV) 3.7 Flammability Interior Burn Rate 100mm/min maximum 5(DV+PV) 5(DV+PV) 5(DV+PV) 5(DV+PV) 5(DV+PV) 3.8 Construction Properties 3.8.1. Resistance to Milde

    36、w 1(DV) 1(DV) 1(DV) 1(DV) 1(DV 3.8.2 Environmental Cycling 1(DV+PV) 1DV+PV) 1(DV+PV) 1(DV+PV) 1(DV+PV) 3.8.3 Heat Aging 1(DV+PV) 1DV+PV) 1(DV+PV) 1(DV+PV) 1(DV+PV) 3.8.4 Resistance to Test Reagents 1(DV) per reagent 1(DV)per reagent 1(DV) per reagent 1(DV)per reagent 1(DV)per reagent 3.8.5 Corrosive

    37、ness to Steel 1(PV) 1(PV) 1(PV) 1(PV) 1(PV) 3.9 Physical Properties 3.9.1.1 Breaking Strength- Original 5(PV) 5(PV) 5(PV) 3.9.1.2 Change After Humidity Aging 5(PV) 5(PV) 5(PV) 3.9.1.3 Change After Heat Aging 5(PV) 5(PV) 5(PV) 3.9.2 Tear Resistance 3(PV) 3(PV) 3.9.3 Compression Force Deflection 3(PV) 3(PV) 3.9.4 Constant Deflection Compression-Original 3(PV) 3(PV) 3.9.4.1 After Steam Autoclave Aging Exposure 3(PV) 3(PV) 3.9.4.2 After Dry Heat Aging Exposure 3(PV) 3(PV) 3.9.5 Peel Strength (Laminates only) 3(PV) 3(PV) 3(PV) 3(PV) 3(PV) 3.9.6 Moisture Absorption 1(PV) 1(PV) 1(PV) 1(PV) 1(PV)


    注意事项

    本文(FORD WSS-M99P32-D1-2015 PERFORMANCE ACOUSTICAL AND INSULATORS INTERIOR ASSEMBLIES TO BE USED WITH FORD WSS-M99P1111-A .pdf)为本站会员(bonesoil321)主动上传,麦多课文档分享仅提供信息存储空间,仅对用户上传内容的表现方式做保护处理,对上载内容本身不做任何修改或编辑。 若此文所含内容侵犯了您的版权或隐私,请立即通知麦多课文档分享(点击联系客服),我们立即给予删除!




    关于我们 - 网站声明 - 网站地图 - 资源地图 - 友情链接 - 网站客服 - 联系我们

    copyright@ 2008-2019 麦多课文库(www.mydoc123.com)网站版权所有
    备案/许可证编号:苏ICP备17064731号-1 

    收起
    展开