q3-31熱處理爐鑒定程序

1、江陰振宏重型鍛造有限公司ZENKUNGFGINGCO.LTD.Page1of12熱處理設(shè)備熱處理設(shè)備TUS及SAT鑒定規(guī)程鑒定規(guī)程ProcedureFTUS＆SATOfHeatTreatmentFurnace文件編號：文件編號：ZHQ331版次：版次：A0DocumentNo.ZHQ331Rev.A0編制編制(Prepared)：桑馳東：桑馳東2014.03.01校對校對(Checkedby)：曹建?。翰芙?014.03.01批準(zhǔn)批準(zhǔn)

2、(Approvedby):戚振華戚振華2013.03.01TMB會簽會簽TMBCombinedsignature:GE批準(zhǔn)批準(zhǔn)GEApprovedby:本程序參考本程序參考AMS2750E編制。編制。ThisProcedureispreparedwithreferencetoAMS2750E.江陰振宏重型鍛造有限公司ZENKUNGFGINGCO.LTD.Page3of12最少有15個(gè)TUS傳感器。NumberofTUSthermocou

3、ple：Atleast15TUSsenssb)檢測電偶的位置在檢測指導(dǎo)書中明確。3.4測試環(huán)境Testenvironment檢測時(shí)爐子的狀態(tài)應(yīng)與熱處理生產(chǎn)時(shí)的狀態(tài)一致。Thetesttothefurnaceshallbecarriedoutintheconditionconsistentwiththatduringheattreatmentprocess.3.5測試方法Testmethod3.5.1TUS傳感器插入的時(shí)間在爐子未經(jīng)加熱或

4、者在爐溫低于檢測溫度時(shí)插入TUS傳感器。TimeofTUSsensionTUSSensscanbeedintothefurnacewhenthefurnaceisnotheatedatatemperaturebelowthesurveytemperature.3.5.2裝載情況TUS檢測時(shí)爐子內(nèi)以最大設(shè)計(jì)裝載量放置產(chǎn)品或報(bào)廢鋼鐵部件。在TUS初始階段確定的檢測方法應(yīng)該持續(xù)到檢測結(jié)束。如果改變方法，應(yīng)重新進(jìn)行初始的TUS以證實(shí)修訂的方法。

5、LoadCondition:TUStestshallbecarriedoutwithamaximumplannedloadwithpartsscrappedsteelmaterial.Surveymethodestablishedatinitialstageofthetestshallcontinuetilltheendofthetest.Incaseanychangeismadetotheestablishedmethodaninit

6、ialTUSshallbeperfmedtovalidatetherevisedmethod.爐子在進(jìn)行爐溫均勻性檢查時(shí)的裝載量見附錄1ReferAppendix1fthefurnaceloadatTUStest.3.5.3檢測溫度及精度要求檢測溫度應(yīng)是批準(zhǔn)的操作溫度范圍的最低和最高點(diǎn)精度符合要求。Testshallbeperfmedatthehighestlowestoperationtemperaturesaccuracyrequi

7、rementsshallbesatisfied.爐子在進(jìn)行爐溫均勻性檢測時(shí)的檢測溫度及精度要求見附錄1。ReferAppendix1ftemperatureaccuracyrequirementsfTUStest.3.5.4數(shù)據(jù)的收集：TUSdatacollection:數(shù)據(jù)的收集應(yīng)在第一個(gè)TUS傳感器到達(dá)每個(gè)設(shè)定溫度的下限公差之前開始，以便能清楚地發(fā)現(xiàn)任何超過溫度均勻性公差上限TUS傳感器。如果爐子先處于穩(wěn)定狀態(tài)，數(shù)據(jù)的收集應(yīng)從測試裝

8、載或支架裝入爐子時(shí)開始。DatacollectionshallbeginbefethefirstTUSsensreachesthelowertolerancelimitofeachtesttemperaturesothatanyTUSsensexceedingtheuppertemperatureunifmitytoleranceisclearlydetected.Ifthefurnaceisprestabilizeddatacolle