制造工藝與質(zhì)量控制精

1、Manufacturing Inspection Test Plan制造工藝與質(zhì)量限制Client :Job No.Client s approval (用戶批準(zhǔn))Approved byPlease approve this document byJiangsu Kailai Steel Tube Co .,Ltd. 江蘇開來鋼管DateJan 18 , 2021(Rev.0 )Approved byChecked byPrepared byManufacturing Inspection Test PlanNoProcess 工藝Equipment &Operation設(shè)備與操作Ma

2、terialIdentification材料標(biāo)記Quality Control Procedure質(zhì)量控帽程序Scheduled date for Customer's witnessRemark ByFWPM1Ingot SA210 GR.A1/SA210 GR.C & (fully killed steel ) - -SA210GR.A1/SA210 GR .C管坯必須是鎮(zhèn)靜 鋼Receiving -收料Identification on theraw material確保管坯的標(biāo)記準(zhǔn)確Analysis of composition as per ChinaNational

3、 Standard -根據(jù)中國國家標(biāo)準(zhǔn)進(jìn)行化學(xué)成分分析Two specimens of each Heat NO . 一-每個爐號取2個試樣W"microstructure inspection ( Incl -foreigninclusions) as per China NationalStandard -根據(jù)中國國家標(biāo)準(zhǔn)進(jìn)行低倍檢驗(yàn) 和非金屬夾雜物檢驗(yàn)Four specimens of each Heat NO. 一每個爐號取4個試樣Visual and dimension inspection , and grinding to remove the defect If ne

4、cessary ,酸洗檢查外表商,并根據(jù)需要修磨each Bar to be inspected每支檢查2Hot Piercing熱穿孔Mandrel Shop穿孑L車間Putting traveling card on each Lot ( Heat No)-工藝流轉(zhuǎn)卡標(biāo)識內(nèi)容完整Billet Cutting斷料Control of Furnace temperature-爐溫控制Checking and Recording temperature of Piercing - 核對并記錄穿孔溫度.piercing 穿孔After hot swage Checking surface outs

5、ide and inside condition and dimension -熱打頭 后,檢查內(nèi)外外表和尺寸As per work instruction 根據(jù)江蘇開來鋼管作業(yè)指導(dǎo)書WChecking work No . and Heat No.Identification -檢查工藝流轉(zhuǎn)卡和爐號標(biāo)識W3Mother tubeInspection -荒管檢查Inspection and conditioning by grinder, if necessary-檢查,根據(jù)需要修 磨Putting traveling card process control card for cold wor

6、king mill on each lot-完整的工藝流轉(zhuǎn)卡到冷 拔Visual inspection surface quality -檢查荒管的外表質(zhì)量Recording of Inspection results .記錄檢查的結(jié)果As per work instruction-根據(jù)江蘇開來鋼管作業(yè)指導(dǎo)W4Preparation for cold-drawn - 冷拔準(zhǔn)備Descaling andlubricating -酸洗,磷化和皂化Comparing number of tubes and traveling card-一檢查比照鋼管 與流轉(zhuǎn)卡Inspection of surfac

7、e defectof motherhollow , do the grinding if necessary . 酸洗 后進(jìn)行毛管外表檢查,根據(jù)需要進(jìn)行修磨.Control of concentration and temperature of solution and dipping time-酸洗與皂化限制As per work instruction 根據(jù)江蘇開來鋼管作業(yè)指導(dǎo)W5Cold-drawn-一冷拔Cold drawing chainbench冷拔機(jī)Comparing number of tubes and traveling card -檢查比照鋼管 與流轉(zhuǎn)卡Checking

8、dimension of first three drawings of each lot-遂支檢查每吊冷拔鋼管的前三支的尺寸,符合要求方可操作,操作過程中 每吊鋼管尺寸再進(jìn)行抽檢.As per work instruction-根據(jù)江蘇開來鋼管作業(yè)指導(dǎo)W"Cold reducing outside diameter and wallVisual checking of draw tube and drawingtools -外觀檢查冷拔的鋼管和冷拔模具thickness passing die and mandrel -減徑與限制鋼管壁厚Cold Draw-一冷拔6Heat Tre

9、atment熱處理Controlled atmosphere conditinuous furnace. 一-可控氣氛連續(xù)爐Comparing number of tubes and traveling card-檢查比照鋼管與流轉(zhuǎn)卡Automatic control of furnacetemperature-爐溫 自動限制As per work instruction-根據(jù)江蘇開來鋼管作業(yè)指導(dǎo)WHeat treatment as per order specification根據(jù)訂貨鋼管進(jìn) 行熱處理.Checking and recording temperature and feedin

10、g speed-檢查和記錄爐溫,以及鋼管進(jìn) 爐速度Final heat treatment : Tube SA210GRo A1/SA210 GR . C shall be normalized.鋼管最終熱處理：SA210GRo A1/SA210 GR . C 必須正火；7Testing 試驗(yàn)Testing required in specification and purchase order-根 據(jù)標(biāo)準(zhǔn)和定單試驗(yàn)Putting specimen control card on the test specimen試樣標(biāo)記according to specification and purch

11、aseorder根據(jù)標(biāo)準(zhǔn)和定單要求As per ASME CODE-根據(jù) A SME 標(biāo)準(zhǔn)W8Straightening -鋼管校直Roller type straightening machine-鋼管校直機(jī)Comparing number of tubes and traveling card-檢查比照鋼管與流轉(zhuǎn)卡Checking straightness -檢查不直度,按訂單/標(biāo)準(zhǔn)進(jìn)行限制.Each tube to be inspected,straighten if any -逐支檢查、矯直W9Eddy currentEddy CurrentComparing number ofEdd

12、y current inspection -渦流檢測As per ASTM E 309 ( use throughW" / H inspection-渦流檢測detector-渦流探傷機(jī)tubes and traveling card-檢查比照鋼管與流轉(zhuǎn)卡Recording of inspection results渦流檢測記錄wall holes , The drilled hole diameter should be less than 0. 8mm. Or by transverse notch )根據(jù) ASTM E 309(僅采用穿透孔缺陷,穿透孔直徑 小于 0.8毫米或橫

13、向刻槽.10Ultrasonicinspection-超聲波檢查Ultrasonic detector超聲波探傷機(jī)Comparing number of tubes and traveling card檢查比照鋼管與流轉(zhuǎn)卡According to specification 根據(jù)標(biāo)準(zhǔn)Use Longitudinal Notches on O .D. & Io Do at 5% notch depth only as per ASTM standard E213. 根據(jù) ASTM E 213 人工缺陷僅采用縱向糟,在內(nèi)壁內(nèi)直徑和外壁外直徑上刻縱向 槽,其槽深應(yīng)為指定最小壁厚的5%W&qu

14、ot; / H"11Cutting 切管Cutting machine-切管機(jī)Comparing number of tubes and traveling card- 檢查比照鋼管與流轉(zhuǎn) 卡Checking of cut length by steel tape at thebeginning -卷尺檢測鋼管的長度As per product standard 根據(jù)產(chǎn)品標(biāo)準(zhǔn).WCutting to thespecified length切管12Finalinspectio n終檢Inspection andconditioning by grinder, ifnecessary-檢

15、查,Comparing number of tubes and traveling card -檢查比照鋼Visual inspection-外觀檢查As per work instructionand thetube thickness will be checked in four places at each end of finishedW" / H 根據(jù)需要修磨管與流轉(zhuǎn)卡Dimensional checking-尺寸檢驗(yàn)tube length .100% check and 5% of the result should be recorded一根據(jù)江蘇開來鋼管作業(yè)指導(dǎo),關(guān)

16、于鋼管壁厚檢測,每支鋼管采用檢定合 格的游標(biāo)卡尺對每個端部至少四個方 向檢測厚度.100%檢查并作5%檢 測記錄.13Spectrum Analysis光譜檢驗(yàn)Spectrum光譜檢測機(jī)tubes and travelingcard-檢查比照鋼管與流轉(zhuǎn)卡Each number of tubes逐支光譜檢查As per work instruction根據(jù)江蘇開來鋼管作業(yè)指導(dǎo)W14Sparkle inspection火花檢驗(yàn)Pneumatic grindingmachinetubes and travelingcard-檢查比照鋼管 與流轉(zhuǎn)卡Sparkles inspection control

17、led by two procedures (Tube ends inspection and packing inspection) 每支火花檢驗(yàn),且經(jīng)兩 個工序重復(fù)把關(guān)(先端部檢驗(yàn),最后成品打包 時檢驗(yàn))As per work instruction -根據(jù)江蘇開來鋼管作業(yè)指導(dǎo)W"15Coating &Packing -油漆與包裝Coating preservative to the outside surface -鋼管外外表涂防銹清漆Comparing number of tubes and traveling card檢查比照鋼管與流轉(zhuǎn)卡according to s

18、pecification and purchaseorder -根據(jù)標(biāo)準(zhǔn)和定單要求As per the requirement of PO andASME CODE 根據(jù)A SME標(biāo)準(zhǔn)和訂單要求W" / HEach tube ID end plugged by plastic caps-每支鋼管兩端 必須用塑料管帽置入鋼 管內(nèi).Bundled with steelband -鋼管采用鋼帶 捆軋16Marking -標(biāo)記Paint stencil on each bundel of tubes每捆鋼管標(biāo)牌Checking of marking items-檢查標(biāo)記內(nèi)容Per the requirement of PO -根據(jù)訂單要求W17Document andShipment-文件與發(fā)運(yùn)CMTR質(zhì)量證實(shí) 書Packing list and weight memo -裝箱單和重量記錄單As per Purchase order and will also state on the CMTR: We h