Ulwazi oluncinci lwe-InterWeighing:
Ukususela ngo-1995, i-China Weighing Instrument Association iququzelele imisitho engama-20 ye-InterWeighing eBeijing, eChengdu, eShanghai, eHangzhou, eQingdao, eChangsha, eNanjing, eGuangdong Dongguan naseWuhan. Abavelisi abaninzi abaziwayo bathathe inxaxheba kule misitho njengababonisi. Iingcali ezininzi kunye nabathengi abavela eAsia, eYurophu, eMelika, eOceania naseAfrika batyelele le miboniso. Le miboniso ifumene udumo oluhle olukhuthaza ngakumbi ukutshintshiselana ngamazwe ngamazwe kunye nentsebenziswano kwicandelo lokulinganisa uqoqosho kunye netekhnoloji.
Emva kweminyaka yokulima ngononophelo, ubungakanani kunye nempembelelo ye-InterWeighing ziye zanda ngokuthe chu. Namhlanje, i-InterWeighing iye yaba ngumboniso wezixhobo zokulinganisa ezinkulu neziphezulu kwihlabathi liphela. Umsitho wonyaka we-InterWeighing uye waba ngumsitho omkhulu wonyaka weshishini kwihlabathi liphela. I-InterWeighing iqinise ukutshintshiselana kwezoqoqosho kunye netekhnoloji kunye nentsebenziswano phakathi kwezangqa zoshishino zokulinganisa zamazwe ngamazwe, kwaye incedise ekuphuhliseni urhwebo lweemveliso zokulinganisa zehlabathi. Ukongeza ekubeni kwingxaki yezemali yehlabathi ka-2009 kubekho ukwehla okuncinci, ukuthunyelwa kwemveliso zokulinganisa ngonyaka eTshayina kuyanda ngesantya sokukhula esihle. Ngo-2018, ngokwezibalo ze-China Customs, ukuthunyelwa kweemveliso zokulinganisa kwamanye amazwe kufikelele kwi-USD1.398 yeebhiliyoni; kunyuke nge-5.2% kuno-2017.
Isizathu sokuba ubunzima bentsimbi engenasici bumelane nokugqwala
UJiajia uphinde wathatha inxaxheba kumboniso weshishini we-INTERWEIGHING ngo-2020.
Ngenxa yobhubhane, nangona abahlobo abaninzi bamazwe ngamazwe bengenakukwazi ukuthatha inxaxheba kumsitho wonyaka weshishini, sisadlulisela ulwazi lomboniso kumthengi ngamnye nge-Intanethi, kuquka ubuchwepheshe obutsha, iimveliso ezintsha, kunye neendlela zophuhliso lweshishini.
Eli xesha likhethekileyo lisizisele amathuba amaninzi okunxibelelana nabathengisi abafanayo bemizi-mveliso. Funda ngetekhnoloji entsha kunye nophuhliso kushishino. Sixoxe ngemikhwa yemveliso yexesha elizayo kunye nabo kunye. Phantsi kwemeko entsha yemarike, iimveliso ziya kuba zicociwe ngakumbi nangakumbi, nto leyo eya kuba luncedo ngakumbi ekwenzeni iimveliso kakuhle kwamashishini kunye nokuphanda iimveliso ezikumgangatho ophezulu kwiimarike ezahlukeneyo. Phantsi kwengcamango yokugxila kumava abathengi, siza kwenza iimveliso zibe zintle kwaye zibe neenkcukacha. Zombini ngokubhekiselele ekusebenzeni, ukhuseleko kunye nomgangatho zingcono.
Iintsimbi eziqinileyo zineempawu zokuxhathisa ukugqwala, nto leyo enciphisa impazamo yeentsimbi kwinkqubo yokusetyenziswa. Kutheni ke intsimbi engatyiwayo ineempawu zokuxhathisa ukugqwala ngakumbi? Iingcali zeentsimbi eziqinileyo ziza kukuchazela.
Njengoko kukhankanyiwe kwincwadi yemichiza yesikolo samabanga aphakamileyo, zonke iintsimbi zisabela ngokwekhemikhali kunye neoksijini emoyeni ukuze zenze ifilimu yeoksijini kumphezulu wento. Ioksijini eyenziwe kumphezulu wentsimbi yekhabhoni eqhelekileyo idlula kwi-oxidation reaction, ize emva koko umhlwa ukhule kancinci kancinci, kwaye ekugqibeleni kwenziwa umngxuma wesinyithi. Oku kufanele kwenziwe njani? Ngokwesiqhelo, indlela esetyenziswa ngumntu wonke kukusebenzisa ipeyinti okanye isinyithi esimelana neoksijini ukukhusela nge-electroplating, ukuze ioksijini kumphezulu wesinyithi ingabi lula ukuyitshabalalisa. Ukumelana nokugqwala kwentsimbi engagqwaliyo ikakhulu kubangelwa bubukho bento enomkhondo, oko kukuthi, i-chromium, ekwayenye yeenxalenye zesinyithi.
Xa umxholo we-chromium ufikelela kwi-11.7%, ukumelana nokugqwala kwentsimbi engagqwaliyo kuyanda kakhulu, nto leyo ephucula ukumelana nokugqwala. Akupheleli nje ekubeni umxholo we-chromium unyuke, kodwa i-oxidation eyenziwe yi-chromium kunye nentsimbi inamathela kumphezulu wesinyithi, onokumelana nokugqwala kwaye uthintele ukugqwala. Ngokwesiqhelo, umbala wendalo womphezulu wesinyithi unokubonwa nge-oxide yesinyithi, kwaye umphezulu wentsimbi engagqwaliyo ngumphezulu owahlukileyo. Ngaphezu koko, nokuba umphezulu wonakele, intsimbi evezwe emoyeni iya kwenza ifilimu yokukhusela enamaleko amabini enomoya, okwaziwa ngokuba yifilimu yesibini yokudlulisa, eqhubeka ikhuselwe okwesibini, ngaloo ndlela ifezekisa injongo yokuxhathisa ukugqwala.
Wamkelekile kuzo zonke iinkalo zobomi kwiYantai Jiajia Instrument ukuze uthenge iintsimbi zentsimbi engagqwaliyo, kuba zinobuchule kwaye zithembekile.
Ixesha lokuthumela: Jan-14-2021