電腦產(chǎn)品可靠性試驗作業(yè)指導(dǎo)書

1、作 業(yè) 指 導(dǎo) 書work instruction文件編號doc. no.wi/750/050版本編號versiona/0標 題： 產(chǎn)品可靠性試驗作業(yè)指導(dǎo)書title： product reliability test wi 頁 碼page共 12 頁,第 12 頁page 12 of 12生效日期effect date2003.01.23 作 業(yè) 指 導(dǎo) 書work instruction文件名稱：doc. namefujitsu產(chǎn)品可靠性試驗作業(yè)指導(dǎo)書fujitsus product reliability test wi文件編號：doc. no. wi/750/050擬制部門：prepa

2、red byrtc版 號：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修改內(nèi)容簡述revised content description修改日期revised date修改人revised by審核人checked by批準人approved by一.溫濕(帶操作)試驗1目的評價產(chǎn)品在溫濕條件下使用和貯存的可靠性.2適用范圍適用于中名(東莞)電子有限公司生產(chǎn)的fujitsu計算機音箱產(chǎn)品.3試驗設(shè)備恒溫恒濕試驗箱、噪音發(fā)生器4試驗步驟4.1環(huán)境條件:溫度:1530,相對濕度:35%80%.4.2取1對(或以上

3、)無包裝的合格樣品.4.3將樣品(工作狀態(tài)下)放入恒溫恒濕試驗箱內(nèi)(溫度:30c,rh:90%),2小時后,取出樣品,在室溫下放置1小時.4.4試驗后,檢查樣品的外觀和功能.5質(zhì)量要求5.1試驗后,產(chǎn)品的外觀和功能應(yīng)正常,樣品應(yīng)無異音.5.2試驗前、后,樣品的靈敏度變化須小于3db.6參考文件fujitsu可靠性試驗項目 客戶數(shù)據(jù)7記錄 保存年限r(nóng)tc試驗報告 750pr002 3年二.低溫(帶操作)試驗1目的評價產(chǎn)品在低溫條件下使用和貯存的可靠性.2適用范圍適用于中名(東莞)電子有限公司生產(chǎn)的fujitsu計算機音箱產(chǎn)品.3試驗設(shè)備冰箱、噪音發(fā)生器.4試驗步驟4.1環(huán)境條件:溫度:1530,

4、相對濕度:35%80%.4.2取1對(或以上)無包裝的合格樣品.4.3將樣品(工作狀態(tài)下)放入冰箱內(nèi)(溫度:0c),8小時后,取出樣品,在室溫下放置1小時.4.4試驗后,檢查樣品的外觀和功能.5質(zhì)量要求5.1試驗后,產(chǎn)品的外觀和功能應(yīng)正常,樣品應(yīng)無異音.5.2試驗前、后,樣品的靈敏度變化須小于3db.6參考文件fujitsu可靠性試驗項目 客戶數(shù)據(jù)7記錄 保存年限r(nóng)tc試驗報告 750pr002 3年三.高溫高濕(帶操作)試驗1目的評價產(chǎn)品在高溫高濕條件下使用和貯存的可靠性,并確認膠腳(cushion)是否影響涂裝面(產(chǎn)品如有膠腳(cushion)貼在涂裝面上時).2適用范圍適用于中名(東莞)

5、電子有限公司生產(chǎn)的fujitsu計算機音箱產(chǎn)品.3試驗設(shè)備恒濕恒濕試驗箱、噪音發(fā)生器4試驗步驟4.1環(huán)境條件:溫度:1530,相對濕度:35%80%.4.2取1對(或以上)無包裝的合格樣品.4.3將樣品(工作狀態(tài)下)放入恒溫恒濕試驗箱內(nèi)(溫度:60c,rh:90%),48小時后,取出樣品,在室溫下放置1小時.4.4試驗后,檢查樣品的外觀和功能.5質(zhì)量要求5.1試驗后,產(chǎn)品的外觀和功能應(yīng)正常,樣品應(yīng)無異音.5.2試驗前、后,樣品的靈敏度變化須小于3db.5.3試驗后膠腳(cushion)無變形,脫落等不良(產(chǎn)品如有膠腳(cushion)貼在涂裝面上時).6參考文件fujitsu可靠性試驗項目 客

6、戶數(shù)據(jù)7記錄 保存年限r(nóng)tc試驗報告 750pr002 3年四.熱沖擊(帶操作)試驗1目的評價產(chǎn)品在高低溫極值下以及高低溫極值交替沖擊環(huán)境條件下的可靠性.2適用范圍適用于中名(東莞)電子有限公司生產(chǎn)的fujitsu計算機音箱產(chǎn)品.3試驗設(shè)備冰箱、高溫箱、噪音發(fā)生器4試驗步驟4.1環(huán)境條件:溫度:1530,相對濕度:35%80%.4.2取1對(或以上)無包裝的合格樣品.4.3按下面的條件將樣品(工作狀態(tài)下)放于0的冰箱中、40的高溫箱中和常溫條件下:0:2h常溫:1h40:2h常溫:1h(循環(huán)4次).4.4試驗后,檢查樣品的外觀和功能.5質(zhì)量要求5.1試驗后,產(chǎn)品的外觀和功能應(yīng)正常,樣品應(yīng)無異音

7、.5.2試驗前、后,樣品的靈敏度變化須小于3db.6參考文件fujitsu可靠性試驗項目 客戶數(shù)據(jù)7記錄 保存年限r(nóng)tc試驗報告 750pr002 3年五.振動試驗 1目的評價產(chǎn)品在搬運和運輸及其它操作過程中經(jīng)受振動沖擊的能力及包裝對內(nèi)裝產(chǎn)品的保護能力.2適用范圍適用于中名(東莞)電子有限公司生產(chǎn)的fujitsu計算機音箱產(chǎn)品.3試驗設(shè)備振動試驗臺4試驗步驟4.1環(huán)境條件:溫度:1530,相對濕度:35%80%.4.2抽取1對帶內(nèi)盒或1卡通箱的合格樣品.4.3將樣品固定于振動臺上,設(shè)定振動方式及參數(shù):2mm,525hz0.8g,25hz100hz;周期為6分鐘;10個循環(huán)(振三個方向). 4.

8、4試驗后,檢查樣品的外觀和功能.5質(zhì)量要求5.1包裝盒無明顯損傷;包裝盒內(nèi)產(chǎn)品無散亂.5.2試驗后,產(chǎn)品的外觀和功能應(yīng)正常,樣品應(yīng)無異音.5.3試驗前、后,樣品的靈敏度變化須小于3db.6參考文件fujitsu可靠性試驗項目 客戶數(shù)據(jù)7記錄 保存年限r(nóng)tc試驗報告 750pr002 3年六.包裝跌落試驗1目的評價在運輸、搬運及其它操作過程中,包裝箱(盒)在受到垂直沖擊時的耐沖擊強度及包裝對內(nèi)裝物的保謢能力.2適用范圍適用于中名(東莞)電子有限公司生產(chǎn)的fujitsu計算機音箱產(chǎn)品.3試驗設(shè)備沖擊平臺:水平的金屬或混凝土板 (任何情況下均不得使用木板與地毯)、包裝跌落試驗機4試驗步驟4.1環(huán)境條

9、件:溫度:1530,相對濕度:35%80%.4.2抽取一卡通箱合格的樣品.4.3跌落高度為60cm.4.4跌落次序(由aj):a.任選一個角b.那個角引出之最短邊c.那個角引出之次短邊d.那個角引出之最長邊e.最小的面f.最小的面的對面g.中間大小的面h.中間大小的面的對面i.最大的面j.最大的面的對面4.5跌落完后,將樣品在室溫下放置2小時.4.6試驗后,檢查包裝和樣機的外觀和功能.5質(zhì)量要求5.1包裝箱/內(nèi)盒外觀應(yīng)無嚴重損壞;包裝箱內(nèi)產(chǎn)品應(yīng)無散亂.5.2試驗后,產(chǎn)品的外觀和功能應(yīng)正常,樣品應(yīng)無異音.5.3試驗前、后,樣品的靈敏度變化須小于3db.6參考文件fujitsu可靠性試驗項目 客戶

10、數(shù)據(jù)7記錄 保存年限r(nóng)tc試驗報告 750pr002 3年七.堆箱試驗此試驗請參照wi/750/005堆箱試驗,只是堆箱時間為48小時.八.熱沖擊試驗(涂裝面)1目的評價產(chǎn)品涂裝面在高低溫極值下以及高低溫極值交替沖擊環(huán)境條件下的可靠性.2適用范圍適用于中名(東莞)電子有限公司生產(chǎn)的fujitsu計算機音箱產(chǎn)品.3試驗設(shè)備恒濕恒濕試驗箱、硬膠紙4試驗步驟4.1環(huán)境條件:溫度:1530,相對濕度:35%80%.4.2取1對(或以上)無包裝的合格樣品.4.3將樣品涂裝面貼好硬膠紙,按下面的條件將樣品放于恒濕恒濕試驗箱中:80:1h30:1h20:1h30:1h(循環(huán)8次).4.4試驗完成后取出樣品,

11、對樣品的涂裝面進行檢查.5質(zhì)量要求試驗后樣品涂裝面應(yīng)無破損、龜裂、剝離等不良(膠紙有粘力,且撕開后無脫油).6參考文件fujitsu可靠性試驗項目 客戶數(shù)據(jù)7記錄 保存年限r(nóng)tc試驗報告 750pr002 3年九.涂裝面格子切割試驗此試驗請參照wi/750/0060涂裝面格子切割試驗,其中玻璃膠紙為客戶提供.十. 耐護手霜試驗(涂裝面)1目的確認護手箱對涂裝面的影響.2適用范圍適用于中名(東莞)電子有限公司生產(chǎn)的fujitsu計算機音箱產(chǎn)品.3試驗設(shè)備護手箱(普通霜/藥性霜)、紗布、恒濕恒濕試驗箱4試驗步驟4.1環(huán)境條件:溫度:1530,相對濕度:35%80%.4.2取2對無包裝合格的樣品.4

12、.3將花王肥皂廠生產(chǎn)的atlix(藥性/普通)按一定的厚度分別均勻涂抹在不同的涂裝面上4.4用紗布包住涂抹面,然后將樣品放入恒溫恒濕試驗箱(溫度:40c,rh:80%)內(nèi)120小時.4.5120小時后,取出樣品,對樣品涂裝面進行檢查.5質(zhì)量要求涂裝面應(yīng)無露底色、氯泡、爆裂、剝離等不良.6參考文件fujitsu可靠性試驗項目 客戶數(shù)據(jù)7記錄 保存年限r(nóng)tc試驗報告 750pr002 3年備注:如果某型號的參數(shù)與本作業(yè)指導(dǎo)書中的內(nèi)容有沖突,請以客戶資料中某型號的參數(shù)為準.以下是英文內(nèi)容, 如有中英文不符, 按中文為準!following is english content, if have an

13、y different from the chinese, please judge in chinese.一. temperature &humidity (operational) test1.purpose to evaluate the reliability of the product under the condition of temperature & humidity.2.scopeapplying to fujitsus sound box for computer that made by fujikon.3test equipmentprogrammable temp

14、erature & 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 temperature & humidity test chamber (temperature:30, rh:90%) for 2 hours

15、, 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 the sample shall be normal.5.2the variation of the sensitivity shall be less

16、 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 product under the condition of low temperature.2scopeapplying to fujitsus soun

17、d 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 sample (operational) in the refrigerator (temperature:0) for 8 hours, after 8

18、 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 shall be normal.5.2the variation of the sensitivity shall be less than 3db

19、 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 reliability of the product under the condition of high temperature& high humidity, and de

20、termine 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 test chamber、noise generator.4test process4.1environment condition: temperature:1530,rh

21、: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 hours, take out the sample and expose it to ambient environment condition for 1 hour.4.4after

22、 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 before and after test.5.3after test, the cushion on the surface of the sample shall have no b

23、reak 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) test1purposeto evaluate the reliability of the product under the condition of thermal shock.2scopeapp

24、lying 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 qualified product without package.4.3put the sample (operational) in the refrigerator (temperat

25、ure:0) 、oven (temperature:40) and ambient environment condition as below:0c:2hambient environment condition:1h 40c:2h ambient environment condition:1h(4cycles).4.4after test, check the appearance and function of the sample.5quality requirement5.1after test, the appearance and function of the sample

26、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五.vibration test 1purpose to evaluate the ability of the product withstand the vibration whe

27、n transportation and other operation.2scopeapplying to fujitsus sound box for computer that made by fujikon.3test equipmentvibration tester4test process4.1environment condition: temperature:1530,rh:3580%.4.2sample 1 pair of (with inner box) or 1 carton qualified product.4.3fix the samples on the tab

28、le-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.5quality requirement5.1after test, the package no obvious damage and the product in inner box no any mess.5.2a

29、fter 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 item customer file 7record keep timertc test report 750pr002 3years六.packed product free drop test1purpose

30、to 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 equipmentimpact platform: horizontal metal floor or concrete ground (cant use wood floor and carpet in any

31、 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 cornerb. the shortest edge near the cornerc. the shorter edge near the corner d. the longest edge near

32、 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 side4.5after test, expose the samples to ambient environment condition for 2 hours.4.6check the packag

33、e 、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 sample shall be normal.5.3the variation of the sensitivity shall be less than 3db before and after test.6r

34、eference 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,the difference is the duration is 48 hours.八.thermal shock test (surface)1purposeto evaluate the reliabi

35、lity 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 chamber、hard adhesive card.4test process4.1environment condition: temperature:1530,rh:3580%.4.2sample 1 (or

36、 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: 80c:1h30c:1h20c:1h30c:1h(8cycles).4.4after test, check the surface of the sample.5quality requirementafter test

37、, 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 cutting testref