II-YYP-400DT ekhawulezayo yokulayisha i-Melt Flow Indexer(ekwaziwa ngokuba yiMelt Flow Rate Tester okanye iMelt Index Tester) isetyenziselwa ukulinganisa izinga lokuhamba kweplastiki enyibilikisiweyo, irabha kunye nezinye izinto ezineemolekyuli eziphezulu phantsi koxinzelelo oluthile.
Ungaukulandela amanyathelo asisiseko okusebenzisa okuIsalathisi sokuhamba komthamo we-melt loading ye-YYP-400 DT Raid:
1. Faka idayisi kunye nepiston: Faka idayisi kwisiphelo esiphezulu sebhareli uze uyicinezele de idibane nepleyiti yedayisi ngentonga yokulayisha. Emva koko, faka intonga yepiston (indibano) kwibhareli ukusuka kwisiphelo esiphezulu.
2. Fudumeza ibhereli: Faka iplagi yamandla uze uvule iswitshi yamandla kwiphaneli yokulawula. Seta indawo yobushushu engaguqukiyo, ixesha lokuvavanya, imvamisa yesampuli, kunye nomthwalo wokulayisha kwiphepha lokuseta iparameter yovavanyo. Emva kokungena kwiphepha eliphambili lovavanyo, cofa iqhosha lokuqala, kwaye isixhobo siqala ukufudumala. Xa ubushushu buzinzile kwixabiso elimiselweyo, gcina ubushushu ubuncinane imizuzu eli-15.
3. Yongeza isampuli: Emva kwemizuzu eli-15 yobushushu obungaguqukiyo, nxiba iiglavu ezilungisiweyo (ukuthintela ukutsha) kwaye ususe intonga yepiston. Sebenzisa i-loading hopper kunye nentonga yokulayisha ukuze ulayishe isampuli elungisiweyo ngokulandelelana kwaye uyicinezele kwi-barrel. Yonke inkqubo kufuneka igqitywe kungakapheli umzuzu omnye. Emva koko, buyisela i-piston kwi-barrel, kwaye emva kwemizuzu emi-4, ungabeka umthwalo oqhelekileyo wovavanyo kwi-piston.
4. Yenza uvavanyo: Beka ipleyiti yesampulu ngaphantsi kwesango lokukhupha. Xa intonga yepiston iwela kuphawu lweringi olusezantsi kuyo lulingana nomphezulu ophezulu wesingxobo sesikhokelo, cofa iqhosha elithi RUN. Izinto ziya kukhuhlwa ngokuzenzekelayo ngokwenani elimiselweyo lamaxesha kunye nexesha lokuvavanya.
5. Bhala phantsi iziphumo: Khetha imicu yesampulu emi-3-5 engenamaqamza, uyipholise, uze uyibeke kwibhalansi. Linganisa ubunzima bayo (ibhalansi, ichaneke kwi-0.01g), thabatha ixabiso eliphakathi, uze ucinezele iqhosha lokufaka ixabiso eliphakathi kwiphepha eliphambili lovavanyo. Isixhobo siza kubala ngokuzenzekelayo ixabiso lesantya sokunyibilika kwaye silibonise kwiphepha eliphambili lojongano.
6. Coca izixhobo: Emva kokuba uvavanyo lugqityiwe, linda ude yonke into ekwibharele icinezelwe. Nxiba iiglavu ezilungisiweyo (ukuthintela ukutsha), susa ubunzima kunye nentonga yepiston, kwaye ucoce intonga yepiston. Cima umbane wesixhobo, khupha iplagi yamandla.
Ixesha lokuthumela: Novemba-12-2025