WT-TRXYED-BBD05-001 MI09風(fēng)道噴涂返工返修作業(yè)指導(dǎo)書(shū)講課教案

1、偉泰科技 三級(jí)文件 標(biāo) 題MI09風(fēng)道噴涂返工返修作業(yè)指導(dǎo)書(shū)編 號(hào)WT-TR/XY/ED-BBD05-001 版次A/0制定部門工程部制定日期2011年1月28日Content page 7/7PAGE 1Fortech PLASTIC (SHANGHAI)ELECTRONIC CO.,LTD 程序文件 標(biāo) 題檢驗(yàn)管制程序編 號(hào)FQ2011-05版本05制定部門品保部制定日期2005年4月15日Cover page 保存: 至更版版本修訂記錄修訂人發(fā)行日期 會(huì)簽:部門評(píng)審部門評(píng)審部門評(píng)審行政人事部物料部財(cái)務(wù)部事業(yè)部生產(chǎn)部工程部質(zhì)量部供應(yīng)商開(kāi)發(fā)和管理部批準(zhǔn):編制：審核：目錄 TOC o 1-3

2、h z u HYPERLINK l _Toc283982978 1.0Purpose目的 PAGEREF _Toc283982978 h 3 HYPERLINK l _Toc283982979 2.0Scope范圍 PAGEREF _Toc283982979 h 3 HYPERLINK l _Toc283982980 3.0Responsibility職責(zé) PAGEREF _Toc283982980 h 3 HYPERLINK l _Toc283982981 4.0 Definition定義 PAGEREF _Toc283982981 h 3 HYPERLINK l _Toc283982982

3、 5.0 Process Content作業(yè)內(nèi)容 PAGEREF _Toc283982982 h 3 HYPERLINK l _Toc283982983 5.1 準(zhǔn)備相關(guān)的修補(bǔ)工具及用品 PAGEREF _Toc283982983 h 3 HYPERLINK l _Toc283982984 5.2 料品分類：將工件按以下4類情形分類 PAGEREF _Toc283982984 h 4 HYPERLINK l _Toc283982985 5.3 修補(bǔ) PAGEREF _Toc283982985 h 5 HYPERLINK l _Toc283982986 5.3.1 A類零件修補(bǔ)方法 PAGERE

4、F _Toc283982986 h 5 HYPERLINK l _Toc283982987 5.3.2B類零件修補(bǔ)方法 PAGEREF _Toc283982987 h 5 HYPERLINK l _Toc283982988 5.3.3C類零件修補(bǔ)方法 PAGEREF _Toc283982988 h 6 HYPERLINK l _Toc283982989 5.3.3D類零件修補(bǔ)方法 PAGEREF _Toc283982989 h 9 HYPERLINK l _Toc283982990 5.4報(bào)驗(yàn)轉(zhuǎn)序 PAGEREF _Toc283982990 h 9 HYPERLINK l _Toc283982

5、991 5.5注意事項(xiàng) PAGEREF _Toc283982991 h 9 HYPERLINK l _Toc283982992 6.0 Flow chart流程圖 PAGEREF _Toc283982992 h 11 HYPERLINK l _Toc283982993 7.0Reference相關(guān)文件 PAGEREF _Toc283982993 h 11 HYPERLINK l _Toc283982995 8.0Records記錄 PAGEREF _Toc283982995 h 111.0Purpose目的規(guī)范修補(bǔ)操作員作業(yè)，確保MI09風(fēng)道的工件品質(zhì)。Define guideline for

6、 rework and repair for project MI09,ensure the quality of MI09 parts.2.0Scope范圍適用于MI09噴漆件中可修補(bǔ)的噴涂缺陷件。Applied for parts that can be repaired or reworked for project MI09.3.0 Responsibility職責(zé)修補(bǔ)操作員必須經(jīng)過(guò)相關(guān)培訓(xùn)并取得修補(bǔ)上崗證，方可進(jìn)行作業(yè)。The repair operator must work with related training as well as certification. 4.0 D

7、efinition定義無(wú)。5.0 Process Content作業(yè)內(nèi)容5.1 準(zhǔn)備相關(guān)的修補(bǔ)工具及用品/Preparing related repair tools and supplies.將要用的：砂紙（1000、2000）、打磨工具，除塵布、氣槍、3M拋光臘、拋光機(jī)、毛筆、低溫膠帶、3M羊毛拋光輪、刀片、報(bào)紙、同顏色的自干漆、熱風(fēng)機(jī)、重力式噴漆槍等相關(guān)用品和工具（見(jiàn)下圖）集中到修補(bǔ)區(qū)域。Put together the follwing things to the repaire area: sandpaper（1000、2000）、polishing tool、dust cloth、

8、airgun、3M polishing wax、polisher、brush、low-temperature adhensive plaster、3M wool polishing wheel、blade、newspaper、self-dry paint with the same color、heater、gravity spray gun. 氣槍 3M拋光蠟 刀片 毛筆 低溫膠帶Airgun 3M polishing wax blade brush low-temperature adhensive plaster 拋光機(jī) 羊毛拋光輪 熱風(fēng)機(jī) 酒精 噴漆槍Polisher wool pol

9、ishing wheel heater alcohol paintspraying gun 砂紙 無(wú)塵打磨機(jī)Sandpaper dust-free grinding machine5.2 料品分類：將工件按以下4類情形分類Classification of material: based on the following 4 cases.A類：指工件表面只是掛鉤處內(nèi)側(cè)有輕微少漆的零件。Type A: only a slight of paint striping at the inside of the hook.B類：指工件外表面均合格，只是局部死角內(nèi)部難以噴涂到，局部少漆的零件。Type

10、B: Workpiece whose surface is qualified, with partial dead corners hard to paint and partial paint removal.C類：指工件外表面局部地區(qū)（面積50cm2）有少漆、掛漆、顆粒、雜質(zhì)、氣泡、針孔、劃傷、電花、魚(yú)眼等噴涂缺陷的零件。Type C: There are following deficencies with partial outside surface of workpiece(area50cm):paint removal, paint hanging, particular, i

11、mpurities, bubble, pinhole, gash, flower power, fisheye, etc.D類：指膜厚整體超高或偏低，外觀大面積缺陷或缺陷在A級(jí)面上的零件以及在功能上有嚴(yán)重缺陷的零件（備注：功能缺陷是指附著力、色差、光澤等嚴(yán)重不達(dá)標(biāo)）。Type D: The overall thickness is too high or low. There is large-area visual deficency or the deficency comes to level A. There are serious functional deficencies. (f

12、unctional deficencies: serious problems with adhension, chromatism, gloss)5.3 修補(bǔ)/Repair5.3.1 A類零件修補(bǔ)方法/Repair method of type A parts用毛筆蘸同顏色的自干漆將掛鉤內(nèi)側(cè)少漆處來(lái)回涂抹，直至看不到基材或底涂為止，涂抹之處需平坦，無(wú)堆積和流掛。Use a brush to paint the inside of hook repeatly with the same colored self-drying paint until the base material or p

13、rimer is all covered. The painting area needs to be smooth. No overlap or run-down.B類零件修補(bǔ)方法/Repair method of type B parts操作要領(lǐng)/Operation gist:拆屏蔽屏蔽除塵噴涂烘干Shield Dust removal Painting Stoving Shield removal 屏蔽/Shield將零件同一平面上不需要修補(bǔ)的區(qū)域用報(bào)紙和低溫膠帶屏蔽起來(lái)。Shield the area of the same level of parts, which does not

14、 need repairing, with newspaper or low-temperature plaster. 除塵/Dust removing用壓縮空氣將打磨處及周邊區(qū)域的水痕、臟污、灰塵清理干凈。Clean the watermark, stain, dust surrounding the polishing spot with compressed air. 噴涂/ Paint spraying采用縱橫交錯(cuò)的噴涂手法，用指定油漆對(duì)修補(bǔ)打磨區(qū)域進(jìn)行噴涂，保證總膜厚達(dá)到80180m。With cross spraypainting, spray the polishing area

15、 with the same colored and same series of paint to ensure the thickness of 90195m. 烘干/Baking按照油漆的干燥條件用熱風(fēng)機(jī)將噴涂區(qū)域烘干，直至用指甲按無(wú)痕跡為止。Bake the painting area with heater according to the drying condition of paint until a nail wont cause a mark on it. 拆屏蔽/Shield removing將屏蔽的膠紙和報(bào)紙拆掉。Remove the adhensive plaster

16、 and newspaper of shield.5.3.3 C類零件修補(bǔ)方法Repair method of type C parts操作要領(lǐng)/Operation gist:烘干噴涂屏蔽除塵打磨報(bào)驗(yàn)轉(zhuǎn)序拆屏蔽打磨拋光清潔grindingdustremovingshieldpaintingstoving removing shieldgrindingpolishing cleaning test and turn to next procedure 打磨/Grinding先用1000砂紙蘸水將缺陷處打磨至底漆，裸手觸摸時(shí)無(wú)手感。Grind the deficiency to primer wi

17、th 1000sandpaper. There is no feeling with bare hands. 除塵/Dust removal用無(wú)塵布和壓縮空氣將打磨處及周邊區(qū)域的水痕、臟污、灰塵清理干凈。Clean the watermark, stain, dust surrounding the polishing spot with compressed air. 屏蔽/Shield將零件同一平面上不需要修補(bǔ)的區(qū)域，用報(bào)紙和低溫膠帶屏蔽起來(lái)，屏蔽面積要比打磨區(qū)域大于1015。Shield areas of parts with the same level, which does not

18、 need repair, with newspaper or low-temperature plaster.The shield area is 1015 larger than the grinding area. 噴涂/Painting采用縱橫交錯(cuò)的噴涂手法，用指定油漆對(duì)修補(bǔ)打磨區(qū)域進(jìn)行噴涂，保證總膜厚達(dá)到80180m。With cross painting, spray the grinding area with the same colored and same series of paint to ensure the thickness of 90195m. 烘干/Stovi

19、ng按照油漆的干燥條件用熱風(fēng)機(jī)將噴涂區(qū)域烘干，直至用指甲按無(wú)痕跡為止。Stove the painting area with heater according to the drying condition of paint until a nail wont cause a mark on it. 拆屏蔽/Shield removal將屏蔽的膠紙和報(bào)紙拆除干凈。Remove the adhensive plaster and newspaper for shield . 打磨/Grinding 用2000的砂紙蘸水將修補(bǔ)區(qū)域和未修補(bǔ)區(qū)域的臺(tái)階處打磨至無(wú)手感。Grind the step o

20、f repaired and unrepaired area with 2000# sandpaper to no feeling with bare hands. 清潔/Cleaning用無(wú)塵布和壓縮空氣將零件表面清理干凈。Clean the part surface with dust-free cloth and compressed air. 拋光/Polishing用潔凈的無(wú)塵布將3M拋光蠟涂抹在修補(bǔ)打磨區(qū)域，然后用拋光機(jī)先低速拋光打磨區(qū)及周邊35cm寬的區(qū)域2分鐘，然后高速再拋光，直至修補(bǔ)打磨區(qū)域的光澤和未修補(bǔ)的光澤一樣，目視無(wú)區(qū)別為止。Spread 3M polishing wa

21、x with clean dust-free cloth in the repair grinding area. Polish grinding area and its surrounding 3-5cm width area with low speed for 2min and then with high speed until the luster of the repair grinding area looks the same with the unrepaired.0 清潔/Cleaning用無(wú)塵布和壓縮空氣將拋光區(qū)域及周邊區(qū)域清潔干凈。Clean the polishin

22、g area and its surrounding with dust-free cloth and compressed air.D類零件修補(bǔ)方法/Repair method of type DD類產(chǎn)品無(wú)法修補(bǔ)，點(diǎn)清數(shù)量，做好標(biāo)識(shí)送MRB區(qū)評(píng)審后，整體打磨，整體返噴（噴涂方法參照該零件噴涂作業(yè)指導(dǎo)書(shū)）。No way to repair product. Count the numeber and mark them. Send to MRB for evaluation. Grind and repaint them as a whole.(Sparypaint method is bas

23、ed on work instruction) 5.4報(bào)驗(yàn)轉(zhuǎn)序/Inspection turn sequence5.5注意事項(xiàng)/Aattention5.5.1 操作員必須佩戴干凈的勞保用品（手套、袖套、口罩、圍裙、帽子等）。Operators must wear clean labor insurance supplies(glove,cuff,mask,apron,hat ).5.5.2 修補(bǔ)區(qū)域必須干凈無(wú)塵，最好有良好的抽補(bǔ)風(fēng)系統(tǒng)，且溫度保持在1535，濕度75 。Repair area must be clean. It id better to have pumping makeup

24、air system, with the temperature 1535. relative Humidity75 。5.5.3 修補(bǔ)后的零件必須讓其完全干燥之后方可進(jìn)行疊放，以免油漆未干透后導(dǎo)致污染和劃碰傷。Place repaired parts after it has completed dried to avoid polluting and galling.5.5.4 修補(bǔ)油漆必須使用和噴涂漆一致，返工后膜厚控制在80180m。The paint color and series for repair work must be the same with the original

25、.5.5.5 屏蔽時(shí)一定100屏蔽住同一面上的非噴涂區(qū)域，以免漆霧飛濺造成污染。Sheild completely the area that doesnt need painting to avoid pollution.5.5.6 打磨時(shí)砂紙一定要蘸水，以保證打磨后表面光滑、細(xì)膩。The sandpaper must be dipped into water when grinding to ensure smooth surface.5.5.7 返工時(shí)，打磨后，工件在4小時(shí)之內(nèi)必須進(jìn)行噴面漆。After grinding, the work piece in 4 hours must be sprayed finish.5.5.8 將工件上需修補(bǔ)的區(qū)域做好標(biāo)識(shí)，修補(bǔ)作業(yè)時(shí)一定要加倍注意防護(hù)非修補(bǔ)區(qū)域，以免污染，劃碰傷，修補(bǔ)后對(duì)工件做整體檢查，以防遺漏需修補(bǔ)的區(qū)域。Mark the place that needs repairing. Pay more attention to protecting the unrepaired area when working to avoid pollution and galling. Make a comprehensive check after repair to avoid omission.5.5.