1.Thermal Cycle Test
Kev ntsuas cua sov feem ntau muaj ob hom:Kev ntsuas kub thiab qis qis thiab ntsuas ntsuas kub thiab av noo. Cov qub feem ntau tshuaj xyuas qhov tsis kam ntawm lub teeb taub hau mus rau qhov kub thiab txias tsis tshua muaj hluav taws xob hloov lub voj voog ib puag ncig, thaum lub sijhawm tom kawg yog tshuaj xyuas qhov tsis kam ntawm lub teeb taub hau mus rau qhov kub thiab txias thiab cov av noo thiab tsis tshua muaj kub hloov mus rau ib puag ncig.
Feem ntau, kev ntsuas kub thiab qis qis ntsuas ntsuas qhov ntsuas kub thiab qis hauv lub voj voog, lub sijhawm nruab nrab ntawm qhov kub thiab txias tus nqi qis, thiab qhov ntsuas kub hloov pauv thaum lub sijhawm hloov pauv kub thiab qis, tab sis kuaj ib puag ncig humidity tsis tau teev tseg.
Tsis zoo li qhov ntsuas kub thiab qis qis, qhov ntsuas kub thiab av noo ntawm lub voj voog ntsuas kuj qhia cov av noo, thiab feem ntau yog teev nyob rau hauv qhov kub thiab txias. Cov av noo ib txwm nyob rau hauv lub xeev tas li, los yog nws yuav hloov nrog kev hloov ntawm qhov kub thiab txias. Feem ntau hais lus, yuav tsis muaj cov kev cai cuam tshuam txog cov av noo nyob rau hauv qhov kub thiab txias.
2.Thermal shock test thiab high temperature test
Lub hom phiaj ntawmthermal shock testyog tshuaj xyuas qhov tsis kam ntawm lub teeb taub hau rau ib puag ncig nrog kev hloov pauv kub heev. Txoj kev sim yog: lub hwj chim ntawm lub teeb taub hau thiab khiav nws ib txwm ua rau lub sijhawm, tom qab ntawd tam sim ntawd tua lub hwj chim thiab sai sai raus lub taub hau hauv dej kub kom txog thaum lub sijhawm teev tseg. Tom qab lub immersion, tshem tawm lub taub hau thiab saib seb puas muaj cov kab nrib pleb, npuas, thiab lwm yam ntawm nws cov tsos, thiab seb lub teeb taub hau ua haujlwm li cas.
Lub hom phiaj ntawm kev ntsuas kub siab yog txhawm rau tshuaj xyuas qhov tsis kam ntawm lub teeb taub hau mus rau qhov kub thiab txias ib puag ncig. Thaum lub sijhawm kuaj, lub teeb taub hau tau muab tso rau hauv lub thawv kub ib puag ncig thiab sab laug kom sawv ntsug rau lub sijhawm. Tom qab lub sijhawm sawv ntsug tiav lawm, ua kom tiav nws thiab saib xyuas cov qauv hauv zos ntawm lub teeb taub hau yas thiab seb puas muaj qhov deformation.
3.Dustproof thiab waterproof kuaj
Lub hom phiaj ntawm kev kuaj plua plav pov thawj yog txhawm rau tshuaj xyuas lub peev xwm ntawm lub teeb lub taub hau kom tsis txhob muaj plua plav nkag mus thiab tiv thaiv lub teeb sab hauv ntawm lub taub hau los ntawm cov plua plav nkag. Cov plua plav simulated siv hauv kev sim suav nrog: talcum hmoov, Arizona plua plav A2, hmoov av tov nrog 50% silicate cement thiab 50% ya tshauv, thiab lwm yam. Nws yog feem ntau yuav tsum tso 2kg ntawm simulated plua plav hauv qhov chaw 1m³. Plua plav tshuab tuaj yeem ua tiav hauv daim ntawv ntawm cov hmoov av tas mus li los yog 6s plua plav tshuab thiab 15min nres. Cov qub feem ntau sim rau 8h, thaum tom kawg yog sim rau 5h.
Kev ntsuas dej tsis zoo yog txhawm rau ntsuas qhov ua tau zoo ntawm lub teeb lub taub hau kom tsis txhob muaj dej nkag mus thiab tiv thaiv sab hauv ntawm lub teeb taub hau los ntawm kev cuam tshuam dej. GB / T10485-2007 tus qauv qhia tias lub teeb taub hau yuav tsum tau txais kev kuaj dej tshwj xeeb. Txoj kev sim yog: thaum txau cov dej ntawm cov qauv, cov kab nruab nrab ntawm cov yeeb nkab tshuaj tsuag yog nqes mus thiab txoj kab ntsug ntawm kab rov tav turntable yog ntawm kaum ntawm 45 °. Cov nag lossis daus yuav tsum ncav cuag (2.5 ~ 4.1) mm·min-1, lub turntable ceev yog hais txog 4r·min-1, thiab cov dej yog txau tsis tu ncua rau 12h.
4.Ntshav tshuaj tsuag
Lub hom phiaj ntawm kev ntsuas ntsev ntsev yog txhawm rau tshuaj xyuas lub peev xwm ntawm cov hlau qhov chaw ntawm lub teeb taub hau kom tiv thaiv cov ntsev tsuag corrosion. Feem ntau, lub teeb taub hau yog raug rau qhov nruab nrab ntsev tsuag tshuaj ntsuam. Feem ntau, cov tshuaj sodium chloride ntsev yog siv, nrog rau qhov loj ntawm li 5% thiab pH tus nqi ntawm 6.5-7.2, uas yog nruab nrab. Kev ntsuam xyuas feem ntau siv cov tshuaj tsuag + txoj kev qhuav, uas yog, tom qab ib ntus txau tas li, cov tshuaj tsuag raug tso tseg thiab lub teeb taub hau tseem qhuav. Lub voj voog no yog siv los ntsuas lub teeb taub hau tsis tu ncua rau kaum ob lossis ntau pua teev, thiab tom qab kev sim, lub teeb taws tau raug tshem tawm thiab pom qhov corrosion ntawm lawv cov hlau qhov chaw.
5.Light source irradiation test
Lub teeb qhov chaw irradiation xeem feem ntau yog hais txog kev sim ntawm xenon teeb. Txij li feem ntau lub tsheb teeb yog cov khoom siv sab nraum zoov, cov lim feem ntau siv hauv xenon teeb kuaj yog lub hnub ci lim. Tus so, xws li irradiation siv, lub thawv kub, blackboard lossis dub daim ntawv lo kub, av noo, lub teeb hom, tsaus hom, thiab lwm yam, yuav txawv raws li cov khoom sib txawv. Tom qab qhov kev xeem tiav lawm, lub teeb lub tsheb feem ntau yog kuaj cov xim sib txawv, daim npav grey thiab glossiness los xyuas seb lub tsheb teeb puas muaj peev xwm tiv taus lub teeb aging.
Post lub sij hawm: Aug-20-2024