Uvavanyo lweGalvalume Steel Coil Impact Resistance: Iindlela zoVavanyo kunye neeNqaku eziphambili

Kwizicelo ezifana neefacade zezakhiwo, iindawo zelori ezifrijiweyo, kunye neebrakethi ze-photovoltaic, iGalvalume Steel Coil (ekwaziwa ngokuba yiCoil Galvalume okanye iAluzinc Galvalume Steel Coil) ihlala ijongana novavanyo lwempembelelo oluvela kwiingxaki zothutho, ukungqubana kokufakwa, kunye nemozulu embi kakhulu. Ukumelana nempembelelo kumisela ngokuthe ngqo ubomi bemveliso kunye nokuzinza kokhuseleko, kwaye yenye yezona zinto ziphambili phakathiIikhoyili zeNsimbi zePrime Galvalumekunye neemveliso eziqhelekileyo. Kubathengi, ukuqonda iindlela zovavanyo lwesayensi kubalulekile ekukhetheni iimveliso ezikumgangatho ophezulu ezihlangabezana neemfuno zabo kubaboneleli beGalvalume Coil—ingakumbi kuba iGalvalume Coil China, njengomthengisi omkhulu wehlabathi, inenkqubo yovavanyo lokumelana nempembelelo esele imiselwe kakuhle nevuthiweyo.
I. Iindlela zoVavanyo oluPhambili loVavanyo lokuChasana neMpembelelo
1. Uvavanyo lwe-Drop Hammer Impact (Umgangatho woVavanyo oluPhambili)
Le yindlela yovavanyo esetyenziswa kakhulu yokumelana nempembelelo yeGalvalume Steel Coil, ehambelana nemigangatho yamazwe ngamazwe efana ne-ASTM D2794. IiPrime Galvalume Steel Coils kufuneka ziphumelele olu vavanyo ukuze ziqinisekiswe:
Umgaqo woVavanyo: Isando sentsimbi esinobunzima obuthile (esidla ngokuba yi-0.5kg, 1kg, 2kg) siwiswa ngokukhululekileyo ukusuka kubude obuthile (500mm-2000mm) ukuze sichaphazele umphezulu wesampuli (icala lokugquma kunye necala lesiseko ziyavavanywa ngokwahlukeneyo);
Inkqubo yoVavanyo: Khetha iisampulu ezimeleyo ezi-3-5 (ngesiqhelo ziyi-100mm×100mm ngobukhulu) uze uzichaphazele kubushushu begumbi. Jonga ukuba iisampulu zibonisa iziphene ezifana nokuxobuka kwengubo, ukuguquka kwesiseko, kunye nokuqhekeka emva kokungqubana;
Iikhrayitheriya zokugweba: IiPrime Galvalume Steel Coils kufuneka zihlangabezane nezi mfuno zilandelayo: “Akukho kubekwa kwengubo kwindawo enkulu emva kokungqubana (indawo yokugqubana ≤5%), akukho kuqhekeka kwi-substrate.” Ezinye izicelo eziphezulu (ezifana neendonga zekhethini yesakhiwo eziphakamileyo) zifuna amandla okungqubana ≥12J. Bekungekho monakalo ucacileyo.
2. Uvavanyo lweMpembelelo (Ukugxila kwiNqanaba leSubstrate)
Uvavanyo lwempembelelo ye-pendulum lujolise ngakumbi ekuvavanyeni ukuchasana kwempembeleloIkhoyili yentsimbi ye-Aluzinc Galvalumeii-substrates, ezifanelekileyo ngakumbi kwiimeko ezineemfuno eziphezulu zamandla olwakhiwo: Umgaqo woVavanyo: I-pendulum enobude obumiselweyo ikhutshwa kwi-engile ethile ukuze ichaphazele isampuli eqhelekileyo (ngesiqhelo isampuli ye-V-notch). Amandla empembelelo (iyunithi: J) ye-substrate abalwa ngokulinganisa umahluko wamandla ngaphambi nasemva kwempembelelo. Izalathisi eziphambili: Amandla empembelelo e-substrates ze-coil zentsimbi ze-Aluzinc Galvalume zihlala zifuna ukuba yi-≥27J (kubushushu begumbi). Ukusetyenziswa kwiindawo ezinobushushu obuphantsi (ezifana nezakhiwo zangaphandle kwiindawo ezibandayo), amandla empembelelo kufuneka abe yi-≥21J kwi--20℃ ukuze kuthintelwe ukuqhekeka kobushushu obuphantsi.
3. Uvavanyo lokulinganisa usetyenziso lwehlabathi lokwenyani
Ukuqinisekisa ukuhambelana kwemveliso, ababoneleli beGalvalume Coil benza uvavanyo lwempembelelo olusekelwe kwimeko ethile:
* Uthutho Olulingisiweyo: I-Galvalume Steel Coil ibekwe ndawonye kwaye iphantsi kwempembelelo yokungcangcazela ukuze kuvavanywe ukuxobuka kwengubo kunye nokuguqulwa kwekhoyili;
* Ukungqubana koFakelo oluLingisiweyo: Iisampulu zichaphazeleka ngamandla aphakathi kusetyenziswa izixhobo zokwakha (ezifana neewrenji kunye neepayipi zentsimbi) ukuvavanya uzinzo lokubopha phakathi kwengubo kunye nesiseko;
* Imozulu Embi Elinganisiweyo: Uvavanyo lwempembelelo lwenziwa emva kokujikeleza kobushushu obuphezulu nobuphantsi (-40℃ ~ 60℃) ukuqinisekisa ukuba imeko-bume iyaguquguquka.

II. Iingcebiso zoVavanyo malunga nokuThengwa kunye neSicelo
Kwiinkampani okanye kwiiprojekthi ezifuna ukuthenga iGalvalume Steel Coil, ezi ndlela zilandelayo zingasetyenziswa ukuvavanya ngokuchanekileyo ukumelana kwayo nempembelelo:
* Cela iingxelo zovavanyo lomntu wesithathuAbaboneleli beGalvalume Coil, igxile kwizalathisi ezifana namandla okuphazamiseka kwehammer kunye namandla okuphazamiseka kwependulum, okuqinisekisa ukuthotyelwa kwemigangatho efana ne-ASTM A792;
* Beka phambili iiPrime Galvalume Steel Coils, njengoko inkqubo yazo yemveliso ibandakanya ulawulo oluqinileyo lokunyamezelana nolwakhiwo kunye neenkqubo, nto leyo ekhokelela ekuchaseni okuzinzileyo kwempembelelo;
* Yenza ngokwezifiso iimfuno ngokwemeko yesicelo: Umzekelo, ukwakhiwa kwangaphandle kweCoil Galvalume kufuneka kugxininise ukusebenza kwempembelelo yobushushu begumbi, ngelixa izixhobo ze-cold chain zifuna idatha eyongezelelweyo yovavanyo lwempembelelo yobushushu obuphantsi.
Ukumelana nomothuko sisiqinisekiso esiphambili sokuthembeka kweGalvalume Steel Coil. Iindlela zovavanyo lwenzululwazi zinceda abathengi ukuba baphephe iimveliso eziphantsi kwaye baqhubele phambili ishishini leGalvalume Coil eTshayina ukuya kumgangatho ophezulu. Ngokwandiswa kweemeko zokusetyenziswa, abathengisi beGalvalume Coil kufuneka baqhubeke nokuphucula ukwakheka kunye neenkqubo, ngelixa abathengi kufuneka baqonde amanqaku ovavanyo oluphambili ukuze bafumane ukuhambelana ngokuchanekileyo phakathi kweemveliso kunye neemfuno—emva kwayo yonke loo nto, yiAluzinc Galvalume Steel Coil kuphela enokumelana nomothuko enokusebenza ngokuzinzileyo nangexesha elide kwiindawo ezinzima.