Iityhubhu zenayiloni, -iityhubhu zeplastiki ezisebenza kakhulu ezisetyenziswa kakhulu kwimizi-mveliso, kwiimoto, kwi-aerospace, nakwimimandla yasekuhlaleni, zinendawo ebalulekileyo kwiinkqubo zoshishino zanamhlanje ngenxa yokumelana kwazo neekhemikhali ezibalaseleyo, ukuxhathisa kwe-abrasion, ukuguquguquka, kunye neempawu ezikhaphukhaphu. Nangona kunjalo, ngenxa yeempawu zabo ezizodwa kunye neenkcukacha ezahlukeneyo, ingqwalasela ekhethekileyo kufuneka ihlawulwe kwiimfuno zozinzo, ukuqina kwe-physicka iityhubhu ngexesha lolungiselelo kunye nokuthutha ukuqinisekisa ukuba umgangatho wemveliso awuphazamiseki kwaye uhlangabezane neemfuno zokusebenza ngokufanelekileyo kokubonelela.
Impembelelo yeePropati zeMzi neMichiza yeMibhobho yeNayiloni kuLungiselelo
Icandelo eliphambili lemibhobho ye-nylon yi-polyamide (PA), isakhiwo sayo se-molecular inika izinto eziphathekayo ezinamandla amakhulu, i-coefficient ephantsi ye-friction, kunye nokumelana nokushisa okulungileyo (ngokuqhelekileyo kukwazi ukumelana neendawo zokusebenza ukusuka - kwi-40℃ukuya kwi-120 degree). Ezi zakhiwo zinika iityhubhu zenayiloni ukuxhathisa okunamandla kunye nokuqina kwiindawo eziqhelekileyo zolungiselelo, kodwa ukonakala okanye ukuthotywa kokusebenza kusengenzeka phantsi kweemeko ezinzima. Ngokomzekelo, ukubonakaliswa kwexesha elide kumaqondo aphezulu okanye i-ultraviolet radiation kunokubangela ukuba i-nylon ye-molecular chain iphule, ngaloo ndlela inciphisa amandla omatshini wombhobho; ngelixa ukudibana ne-organic solvents (njenge-toluene kunye ne-acetone) kunokubangela ukudumba okanye ukuqhekeka koxinzelelo. Ngoko ke, inkqubo yolungiselelo kufuneka ithintele ngokungqongqo umngcipheko wogcino{6}}lobushushu obuphezulu, ukuba sesichengeni esivuleke emoyeni, kunye nothutho oluxutyiweyo olunezinto ezidlayo.
Ukususela kumbono womzimba, iibhubhu ze-nylon zivame ukunikezelwa kwifomu edibeneyo okanye echanekileyo, kunye nobubanzi bangaphandle ukusuka kwiimilimitha ezimbalwa ukuya kwishumi leesentimitha, kunye nobukhulu bodonga buhluka kakhulu ngokuxhomekeke kwisicelo. Amancinci -iityhubhu eziguquguqukayo ezinobubanzi zilungele ukupakishwa okuxineneyo kunye nothutho olufakwe kwipallet ngenxa yokuguquguquka okuphezulu kunye nokugoba; ezinkulu -iityhubhu eziqinileyo zomdayamitha, ngenxa yokuqina kwazo okukhulu, zifuna izakhelo zenkxaso ezikhethekileyo zokulungiswa ukuthintela umonakalo ogobayo obangelwa kukungcangcazela okanye ukucinezelwa ngexesha lothutho. Ukongeza, ezinye iityhubhu zenayiloni zinokuqatywa nge-anti{4}}yomaleko wentonga okanye i-flame retardant; ezi zaleko zisebenzayo zinovakalelo kukufuma kwaye zifuna ukufuma{5}}ubungqina bokupakishwa kokuthintela ukungena kokufuma.
IMigangatho yokuPakisha kunye noKhuseleko lweNylon Tube Logistics
Ukuqinisekisa ukuthembeka kweetyhubhu zenayiloni ngexesha lokugcinwa kunye nokuthuthwa, ishishini ngokubanzi lamkela inkqubo yokupakisha ekhuselweyo eninzi -. Okokuqala, iityhubhu zenayiloni enye zihlala zisongelwe ngefilimu ye-polyethylene (PE) ukuthintela imikrwelo yomhlaba. Xa iityhubhu ezininzi zidityanisiwe kunye, izibophelelo zentambo yenylon okanye iintambo ze-elastic zisetyenziselwa ukuzigcina, zongezwa ngabahluli bekhadibhodi ukunciphisa ilahleko yefriction. Kuthutho olude-lokuthuthwa okanye ukuthumela ngaphandle, ukupakishwa kwangaphandle kuphuculwa ngakumbi kwiibhokisi zekhadibhodi okanye iikhreyithi zomthi, ezinemathiriyeli yokugquma (ezinje ngeqamza okanye ugwebu lwepolystyrene) ezizaliswe ngaphakathi ukuze zimelane nokungqubana nokuchaphazeleka. Kwiityhubhu zenayiloni ezinkulu, ababoneleli bempahla kufuneka benze ngokwezifiso izikhongozeli zesakhelo ezomeleleyo, bakhusele iityhubhu ngeebholiti okanye ii-airbag ezivuthekileyo zomoya ukunqanda ukufuduswa ngexesha lokuqhawuka ngesiquphe okanye ukujika.
Iisistim zokuchonga zikwangumba obalulekileyo wolawulo lwetyhubhu yenayiloni. Ukupakishwa okuthobelayo kufuneka kubhalwe ngokucacileyo imodeli yemveliso, imilinganiselo, inombolo yebhetshi, umhla wemveliso, kunye nemiyalelo yokuphatha efana ne "Le Side Up," "Gcina Usomile," kunye "Nokuphatha Ngenkathalo." Ngeempahla ezithile-ezisemngciphekweni omkhulu, i-MSDS (iPhepha leDatha yoKhuseleko lweMaterial) nayo iyafuneka kwireferensi yomphathi. Ukusetyenziswa kobuchwephesha be-RFID kuye kwanda kakhulu kule minyaka yakutsha, ivumela ukulandelwa kwexesha lokwenyani lendawo yomthwalo, ubushushu kunye neerekhodi zokufuma, kunye nokulayishwa/ukothula ubume ngokuskena iikhowudi, ukuphucula ngokubonakalayo ukungafihli kunye nezakhono zokulumkisa umngcipheko.
ULawulo lokusiNgqongileyo kwezoThutho kunye neziCwangciso zokuNcitshiswa koMngcipheko
I-Logistics kunye nokuthuthwa kweetyhubhu zenylon zifuna iimeko ezifanelekileyo zokusingqongileyo ngokusekelwe kwiipropati zabo eziphathekayo. Kuthutho ezindleleni, ubushushu bangaphakathi kwibhedi yelori kufuneka bugcinwe phakathi kwe-5℃kunye ne-35℃ukunqanda ilanga elithe ngqo eluphahleni ngexesha lasehlotyeni, elinokukhokelela kubushushu obuphezulu bendawo. Ngexesha lokuthuthwa elwandle, izikhongozeli kufuneka zigcinwe kude nemithombo yobushushu efana namagumbi enjini, kwaye i-desiccants kufuneka ibekwe ukulawula ukufuma okuhambelanayo ngaphantsi kwe-60%. Ngelixa izithuthi zikaloliwe kunye nezomoya zingachatshazelwa kangako kukuguquguquka kokusingqongileyo, kusafuneka zithobele imimiselo yothutho lwempahla eyingozi{6}}ukuba igrisi yokulungiswa okushiyekileyo okanye i-lubricant isala kwityhubhu yenylon, zinokuhlelwa njengezinto ezincedisayo ezinokutsha, apho kufuneka zibhengezwe kumphathi kwaye zigcinwe kwizikhongozeli zobungqina bokudubula{7}.
Ukujongana nemingcipheko enokubakho yezothutho, iinkampani zinokomeleza uthintelo kunye nolawulo ngokusebenzisa la manyathelo alandelayo: Okokuqala, khetha ababoneleli ngenkonzo yolungiselelo abaneziqinisekiso zothutho lwemveliso yemichiza ukuqinisekisa ukuba izithuthi, iinqanawa, okanye imithwalo yenqwelo-moya iyahlangabezana nemigaqo yobugcisa yokuthutha iimveliso zeplastiki; okwesibini, chaza ngokucacileyo amagatya embuyekezo yomonakalo womthwalo kwikhontrakthi, echaza ukuba iingxelo zovavanyo zeqela lesithathu ziya kusetyenziswa njengesiseko samabango; okwesithathu, sebenzisa i-inshorensi epheleleyo yexabiso eliphezulu - okanye iityhubhu zenayiloni ezilungiselelweyo ukuhlawula ilahleko ebangelwe ziintlekele zendalo, iingozi zendlela, okanye iimpazamo zabantu.
Iimpawu zolungiselelo lwetyhubhu yenayiloni zixhomekeke kuzo zombini iipropathi zobunjineli zendalo zemathiriyeli ngokwayo kwaye ziphenjelelwa yindibaniselwano yetekhnoloji yokupakisha, imeko yezothutho, kunye neenkqubo zolawulo. Ngokuhlalutya ngokwenzululwazi ukumelana nemozulu, iipropati zoomatshini, kunye nokuzinza kweekhemikhali ze-nayiloni ityhubhu, kunye nokudibanisa oku kunye noyilo olusemgangathweni lokupakisha kunye nolawulo olungqongqo lwezothutho lokusingqongileyo, imingcipheko yomgangatho kwinkqubo yolungiselelo inokunciphisa ngokufanelekileyo, iqinisekisa ukuthembeka kwemveliso ukusuka kwimveliso ukuya kumsebenzisi wokugqibela. Kwixesha elizayo, nge{2}}usetyenziso olunzulu lobuchwephesha bobuchule obukrelekrele, ikhonkco lonikezelo lwetyhubhu yenayiloni kulindeleke ukuba ifezekiseke ngakumbi,{3}ikhabhoni ephantsi{3}, kunye nophuhliso olusebenzayo, ukunika iinkonzo ezingcono zokuxhasa kumashishini anxulumeneyo.
