Fujitsu产品可靠性试验作业的指南

1、 作业指导书WORK INSTRUCTION文件名称：Doc. NameFujitsu产品可靠性试验作业指导书Fujitsus Product Reliability Test WI文件编号：Doc. No. WI/750/050拟制部门：Prepared byRTC版号：Version A/0受控印章Ctrl. Stamp受控副本章Ctrl. copy生效日期Effect Date版序Version修改容简述Revised content description修改日期Revised date修改人Revised by审核人Checked by批准人Approved by一.温湿(带操作)试

2、验1目的评价产品在温湿条件下使用和贮存的可靠性.2适用围适用于中名()电子生产的Fujitsu计算机音箱产品.3试验设备恒温恒湿试验箱、噪音发生器4试验步骤4.1环境条件:温度:1530,相对湿度:35%80%.4.2取1对(或以上)无包装的合格样品.4.3将样品(工作状态下)放入恒温恒湿试验箱(温度:30°C,RH:90%),2小时后,取出样品,在室温下放置1小时.4.4试验后,检查样品的外观和功能.5质量要求5.1试验后,产品的外观和功能应正常,样品应无异音.5.2试验前、后,样品的灵敏度变化须小于3dB.6参考文件Fujitsu可靠性试验项目客户数据7记录保存年限RTC试验报告

3、 750PR002 3年二.低温(带操作)试验1目的评价产品在低温条件下使用和贮存的可靠性.2适用围适用于中名()电子生产的Fujitsu计算机音箱产品.3试验设备冰箱、噪音发生器.4试验步骤4.1环境条件:温度:1530,相对湿度:35%80%.4.2取1对(或以上)无包装的合格样品.4.3将样品(工作状态下)放入冰箱(温度:0°C),8小时后,取出样品,在室温下放置1小时.4.4试验后,检查样品的外观和功能.5质量要求5.1试验后,产品的外观和功能应正常,样品应无异音.5.2试验前、后,样品的灵敏度变化须小于3dB.6参考文件Fujitsu可靠性试验项目客户数据7记录保存年限RT

4、C试验报告 750PR002 3年三.高温高湿(带操作)试验1目的评价产品在高温高湿条件下使用和贮存的可靠性,并确认胶脚(cushion)是否影响涂装面(产品如有胶脚(cushion)贴在涂装面上时).2适用围适用于中名()电子生产的Fujitsu计算机音箱产品.3试验设备恒湿恒湿试验箱、噪音发生器4试验步骤4.1环境条件:温度:1530,相对湿度:35%80%.4.2取1对(或以上)无包装的合格样品.4.3将样品(工作状态下)放入恒温恒湿试验箱(温度:60°C,RH:90%),48小时后,取出样品,在室温下放置1小时.4.4试验后,检查样品的外观和功能.5质量要求5.1试验后,产品

5、的外观和功能应正常,样品应无异音.5.2试验前、后,样品的灵敏度变化须小于3dB.5.3试验后胶脚(cushion)无变形,脱落等不良(产品如有胶脚(cushion)贴在涂装面上时).6参考文件Fujitsu可靠性试验项目客户数据7记录保存年限RTC试验报告 750PR002 3年四.热冲击(带操作)试验1目的评价产品在高低温极值下以与高低温极值交替冲击环境条件下的可靠性.2适用围适用于中名()电子生产的Fujitsu计算机音箱产品.3试验设备冰箱、高温箱、噪音发生器4试验步骤4.1环境条件:温度:1530,相对湿度:35%80%.4.2取1对(或以上)无包装的合格样品.4.3按下面的条件将样

6、品(工作状态下)放于0的冰箱中、40的高温箱中和常温条件下:0:2H常温:1H40:2H常温:1H(循环4次).4.4试验后,检查样品的外观和功能.5质量要求5.1试验后,产品的外观和功能应正常,样品应无异音.5.2试验前、后,样品的灵敏度变化须小于3dB.6参考文件Fujitsu可靠性试验项目客户数据7记录保存年限RTC试验报告 750PR002 3年五.振动试验1目的评价产品在搬运和运输与其它操作过程中经受振动冲击的能力与包装对装产品的保护能力.2适用围适用于中名()电子生产的Fujitsu计算机音箱产品.3试验设备振动试验台4试验步骤4.1环境条件:温度:1530,相对湿度:35%80%

7、.4.2抽取1对带盒或1卡通箱的合格样品.4.3将样品固定于振动台上,设定振动方式与参数:2mm,525HZ0.8G,25HZ100HZ;周期为6分钟;10个循环(振三个方向).4.4试验后,检查样品的外观和功能.5质量要求5.1包装盒无明显损伤;包装盒产品无散乱.5.2试验后,产品的外观和功能应正常,样品应无异音.5.3试验前、后,样品的灵敏度变化须小于3dB.6参考文件Fujitsu可靠性试验项目客户数据7记录保存年限RTC试验报告 750PR002 3年六.包装跌落试验1目的评价在运输、搬运与其它操作过程中,包装箱(盒)在受到垂直冲击时的耐冲击强度与包装对装物的保謢能力.2适用围适用于中

8、名()电子生产的Fujitsu计算机音箱产品.3试验设备冲击平台:水平的金属或混凝土板 (任何情况下均不得使用木板与地毯)、包装跌落试验机4试验步骤4.1环境条件:温度:1530,相对湿度:35%80%.4.2抽取一卡通箱合格的样品.4.3跌落高度为60cm.4.4跌落次序(由aj):a.任选一个角b.那个角引出之最短边c.那个角引出之次短边d.那个角引出之最长边e.最小的面f.最小的面的对面g.中间大小的面h.中间大小的面的对面i.最大的面j.最大的面的对面4.5跌落完后,将样品在室温下放置2小时.4.6试验后,检查包装和样机的外观和功能.5质量要求5.1包装箱/盒外观应无严重损坏;包装箱产

9、品应无散乱.5.2试验后,产品的外观和功能应正常,样品应无异音.5.3试验前、后,样品的灵敏度变化须小于3dB.6参考文件Fujitsu可靠性试验项目客户数据7记录保存年限RTC试验报告 750PR002 3年七.堆箱试验此试验请参照WI/750/005堆箱试验,只是堆箱时间为48小时.八.热冲击试验(涂装面)1目的评价产品涂装面在高低温极值下以与高低温极值交替冲击环境条件下的可靠性.2适用围适用于中名()电子生产的Fujitsu计算机音箱产品.3试验设备恒湿恒湿试验箱、硬胶纸4试验步骤4.1环境条件:温度:1530,相对湿度:35%80%.4.2取1对(或以上)无包装的合格样品.4.3将样品

10、涂装面贴好硬胶纸,按下面的条件将样品放于恒湿恒湿试验箱中:80:1H30:1H20:1H30:1H(循环8次).4.4试验完成后取出样品,对样品的涂装面进行检查.5质量要求试验后样品涂装面应无破损、龟裂、剥离等不良(胶纸有粘力,且撕开后无脱油).6参考文件Fujitsu可靠性试验项目客户数据7记录保存年限RTC试验报告 750PR002 3年九.涂装面格子切割试验此试验请参照WI/750/0060涂装面格子切割试验,其中玻璃胶纸为客户提供.十. 耐护手霜试验(涂装面)1目的确认护手箱对涂装面的影响.2适用围适用于中名()电子生产的Fujitsu计算机音箱产品.3试验设备护手箱(普通霜/药性霜)

11、、纱布、恒湿恒湿试验箱4试验步骤4.1环境条件:温度:1530,相对湿度:35%80%.4.2取2对无包装合格的样品.4.3将花王肥皂厂生产的ATLIX(药性/普通)按一定的厚度分别均匀涂抹在不同的涂装面上4.4用纱布包住涂抹面,然后将样品放入恒温恒湿试验箱(温度:40°C,RH:80%)120小时.4.5120小时后,取出样品,对样品涂装面进行检查.5质量要求涂装面应无露底色、氯泡、爆裂、剥离等不良.6参考文件Fujitsu可靠性试验项目客户数据7记录保存年限RTC试验报告 750PR002 3年备注:如果某型号的参数与本作业指导书中的容有冲突,请以客户资料中某型号的参数为准.以下

12、是英文容, 如有中英文不符, 按中文为准!Following is English content, if have any different from the Chinese, please judge in Chinese.一.Temperature &Humidity (Operational) Test1.PurposeTo evaluate the reliability of the product under the condition of temperature & humidity.2.ScopeApplying to Fujitsus sound box

13、 for computer that made by Fujikon.3Test EquipmentProgrammable temperature & humidity test chamber、noise generator4Test Process4.1Environment condition: temperature:1530,RH:3580%.4.2Sample 1 (or more) pair of qualified product without package.4.3Put the sample (operational) in the programmable t

14、emperature & humidity test chamber (temperature:30, RH:90%) for 2 hours, after 2 hours, take out the sample and expose it to ambient environment condition for 1 hour.4.4After test, check the appearance and function of the sample.5Quality Requirement5.1After test, the appearance and function of t

15、he sample shall be normal.5.2The variation of the sensitivity shall be less than 3dB before and after test.6Reference DocumentFujitsu Reliability Test Item Customer file 7Record Keep TimeRTC Test Report 750PR002 3years二.Low Temperature (Operational) Test1PurposeTo evaluate the reliability of the pro

16、duct under the condition of low temperature.2ScopeApplying to Fujitsus sound box for computer that made by Fujikon.3Test EquipmentRefrigerator、noise generator4Test Process4.1Environment condition: temperature:1530,RH:3580%.4.2Sample 1 (or more) pair of qualified product without package.4.3Put the sa

17、mple (operational) in the refrigerator (temperature:0) for 8 hours, after 8 hours, take out the sample and expose it to ambient environment condition for 1 hour.4.4After test, check the appearance and function of the sample.5Quality Requirement5.1After test, the appearance and function of the sample

18、 shall be normal.5.2The variation of the sensitivity shall be less than 3dB before and after test.6Reference DocumentFujitsu Reliability Test Item Customer file 7Record Keep TimeRTC Test Report 750PR002 3years三.High Temperature & High Humidity (Operational) Test1PurposeTo evaluate the reliabilit

19、y of the product under the condition of high temperature& high humidity, and determine the cushion affect the surface or not (if the product have cushion on the surface).2ScopeApplying to Fujitsus sound box for computer that made by Fujikon.3Test EquipmentProgrammable temperature & humidity

20、test chamber、noise generator.4Test Process4.1Environment condition: temperature:1530,RH:3580%.4.2Sample 1 (or more) pair of qualified product without package.4.3Put the sample (operational) in the programmable temperature & humidity test chamber (temperature:60, RH:90%) for 48 hours, after 48 ho

21、urs, take out the sample and expose it to ambient environment condition for 1 hour.4.4After test, check the appearance and function of the sample.5Quality Requirement5.1After test, the appearance and function of the sample shall be normal.5.2The variation of the sensitivity shall be less than 3dB be

22、fore and after test.5.3After test, the cushion on the surface of the sample shall have no break off etc (if the product have cushion on the surface).6Reference DocumentFujitsu Reliability Test Item Customer file 7Record Keep TimeRTC Test Report 750PR002 3years四.Thermal Shock (Operational) Test1Purpo

23、seTo evaluate the reliability of the product under the condition of thermal shock.2ScopeApplying to Fujitsus sound box for computer that made by Fujikon.3Test EquipmentRefrigerator、oven、noise generator4Test Process4.1Environment condition: temperature:1530,RH:3580%.4.2Sample 1 (or more) pair of qual

24、ified product without package.4.3Put the sample (operational) in the refrigerator (temperature:0) 、oven (temperature:40) and ambient environment condition as below:0ºC:2hambient environment condition:1h 40ºC:2h ambient environment condition:1h(4cycles).4.4After test, check the appearance a

25、nd function of the sample.5Quality Requirement5.1After test, the appearance and function of the sample shall be normal.5.2The variation of the sensitivity shall be less than 3dB before and after test.6Reference DocumentFujitsu Reliability Test Item Customer file 7Record Keep TimeRTC Test Report 750P

26、R002 3years五.Vibration Test 1Purpose To evaluate the ability of the product withstand the vibration when transportation and other operation.2ScopeApplying to Fujitsus sound box for computer that made by Fujikon.3Test EquipmentVibration tester4Test Process4.1Environment condition: temperature:1530,RH

27、:3580%.4.2Sample 1 pair of (with inner box) or 1 carton qualified product.4.3Fix the samples on the table-board of the vibration tester, set the procedure of vibration:2mm,525Hz0.8G,25100Hz;period is 6minutes;10cycles(3direction).4.4After test, check the appearance and function of the sample.5Qualit

28、y Requirement5.1After test, the package no obvious damage and the product in inner box no any mess.5.2After test, the appearance and function of the sample shall be normal.5.3The variation of the sensitivity shall be less than 3dB before and after test.6Reference DocumentFujitsu Reliability Test Ite

29、m Customer file 7Record Keep TimeRTC Test Report 750PR002 3years六.Packed Product Free Drop Test1PurposeTo evaluate the ability of the carton or inner box withstand the impact when transportation、load and other operation.2ScopeApplying to Fujitsus sound box for computer that made by Fujikon.3Test Equ

30、ipmentImpact platform: horizontal metal floor or concrete ground (cant use wood floor and carpet in any condition) 、Package drop tester4Test Process4.1Environment condition: temperature:1530,RH:3580%.4.2Sample 1 carton qualified product.4.3Drop height is 60cm.4.4Drop sequence (from a to j):a. Anyone

31、 cornerb. The shortest edge near the cornerc. The shorter edge near the corner d. The longest edge near the corner e. The smallest sidef. The opposite side of the smallest sideg. The middle size sideh. The opposite side of the middle size sidei. The biggest sidej. The opposite side of the biggest of

32、 side4.5After test, expose the samples to ambient environment condition for 2 hours.4.6Check the package 、appearance and function of samples.5Quality Requirement5.1After test, the package no obvious damage and the product in inner box no any mess.5.2After test, the appearance and function of the sam

33、ple shall be normal.5.3The variation of the sensitivity shall be less than 3dB before and after test.6Reference DocumentFujitsu Reliability Test Item Customer file 7Record Keep TimeRTC Test Report 750PR002 3years七.Carton Withstand Pressure Test Refer to the WI/750/005Carton Withstand Pressure Test,t

34、he difference is the duration is 48 hours.八.Thermal Shock Test (Surface)1PurposeTo evaluate the reliability of the products surface under the condition of thermal shock.2ScopeApplying to Fujitsus sound box for computer that made by Fujikon.3Test EquipmentProgrammable temperature & humidity test

35、chamber、hard adhesive card.4Test Process4.1Environment condition: temperature:1530,RH:3580%.4.2Sample 1 (or more) pair of qualified product without package.4.3Stick the hard adhesive card on the surface of the sample, then put it in the programmable temperature & humidity test chamber as below:

36、80ºC:1h30ºC:1h20ºC:1h30ºC:1h(8cycles).4.4After test, check the surface of the sample.5Quality RequirementAfter test, the surface shall have no any mangle、broken or desquamate etc(the hard adhesive card shall be adhesive, and the oil of the samples surface shall have no break off) .6Reference DocumentFujitsu Reliability Test Item Customer file 7Record Keep TimeRTC Test Report 750PR002 3years九.Grid Cuttin