Iindaba
-
Kutheni isiQinisekiso se-KTW sisiNtu esiBalulekileyo “IiPaspoti yezeMpilo” kwiiNdawo zeRubber?
Isihlokwana: Kutheni le nto itywina kwiiFaucets zakho, izicoci zamanzi, kunye neeNkqubo zeMibhobho kufuneka zibe nale “Paspoti yezeMpilo”- (eTshayina/nge-27 ka-Agasti, 2025) -Ngelixa lolwazi oluphakamileyo lwezempilo nokhuseleko, onke amathontsi amanzi esiwadlayo ajongwa ngendlela engazange ibonwe ngaphambili kuhambo lwalo...Funda ngokugqithisileyo -
Isiqinisekiso se-NSF: ISiqinisekiso esiGqibeleleyo soKhuseleko lwesicoci saManzi? Amatywina Abalulekileyo Abalulekile Nawo!
Intshayelelo: Xa ukhetha isicoci samanzi, uphawu lwe-"NSF Certified" lumgangatho wegolide wokuthembeka. Kodwa ngaba i-NSF-certified purifier iqinisekisa ukhuseleko olupheleleyo? Lithetha ukuthini kanye kanye igama elithi "NSF grade"? Ngaba uyithathele ingqalelo isayensi emva kweli tywina kunye nentsebenziswano yalo ebalulekileyo...Funda ngokugqithisileyo -
Ngubani 'UmGcini Werabha' Ngaphakathi kweFumba yakho yokuTshaja? — Indlela Itywina Elingadutywanga Eliyikhusela Ngayo Yonke Intlawulo
Ngo-7 AM, isixeko sivuka kwithontsi elikhanyayo. UMnu. Zhang, njengesiqhelo, uhamba esiya kwisithuthi sakhe sombane, elungele uhambo lolunye usuku. Amathontsi emvula abetha imfumba etshajayo, etyibilika ezantsi kumphezulu ogudileyo. Uvula ngobuchule isigqubuthelo sezibuko lokutshaja, itywina lerabha liyakhubaza kancinane ukwenza ...Funda ngokugqithisileyo -
Xa uHlalutyo loBuntu lufika eOfisini: IiFriction ezincinci zijika njani zibe "yiKlasi eyonwabileyo" kuhambo lokuya kwiNtsebenziswano eSmoother
Ngaphakathi kwee-cubicle eziphithizelayo, i-revolution ezolileyo iyenzeka. Ukuphononongwa kohlalutyo lobuntu kuguqula ngobuchule izingqisho zemihla ngemihla yobomi beofisi. Njengoko oogxa baqala ukucacisa ubuntu bomnye “amagama okugqithisa,” ezo zinto zazikhe zafiswa-kwiingxabano ezincinci-ezifana neColleag...Funda ngokugqithisileyo -
Ukuchaneka Ukuzalwa kwakhona: Indlela iZiko le-CNC leYokey liPhatha ngayo uBugcisa bokuPheleleka kweSitywina seRubha
KwiiYokeySeals, ukuchaneka ayisiyonjongo nje; sisiseko esipheleleyo salo lonke uphawu lwerabha, i-O-ring, kunye necandelo lesiko esilivelisayo. Ukufikelela ngokuthe gqolo ukunyamezelwa kweemicroscopic ezifunwa ngamashishini anamhlanje - ukusuka kwi-aerospace hydraulics ukuya kufakelo lwezonyango - sityale imali...Funda ngokugqithisileyo -
I-Teflon: "Inkosi yePlastiki" engasemva kweePani eziNgenantonga-Indlela yokuFunyaniswa kweLab ngeNgozi iSiphehlelele njani iSithuba seSithuba
Khawube nomfanekiso-ngqondweni wakho uqhotsa iqanda elinelanga elinelanga eligqibeleleyo kwaye ushiye umkhondo epanini; oogqirha botyando endaweni yemithambo yegazi enesigulo bafake abo benza utyando olusindisa ubomi; okanye izinto ezibalulekileyo ezisebenza ngokuthembekileyo kwimekobume egqithisileyo yeMars rover...Funda ngokugqithisileyo -
Ngaba ukhe wazibuza ukuba i-Oyile encinci yamatywina igcina oomatshini abakhulu bevuza simahla?
Intshayelelo: ICandelo eliNcinci, uXanduva oluKhulu xa injini yemoto yakho ithontsiza i-oyile okanye impompo ye-hydraulic yefektri ivuza, umdlali obalulekileyo kodwa ongaqatshelwanga uhlala esemva kwayo – isitywini se-oyile. Eli candelo limile okwesangqa, lihlala liziisentimitha ezimbalwa ububanzi, lithwele uthumo "zero ...Funda ngokugqithisileyo -
Igorha elingagungxulwanga ligcina iMoto yakho yomile emvuleni: I-EPDM eyomileyo-i-"Long-Life Rubber" enika amandla kwi-Auto Industry.
Intshayelelo: Ngaba wakha wazibuza ukuba yintoni egcina ingaphakathi lemoto yakho yome kakuhle ngelixa igubu lemvula eluphahleni? Impendulo ifumaneka kwizinto ezibizwa ngokuba yi-Ethylene Propylene Diene Monomer (EPDM) irabha. Njengomgcini ongabonakaliyo weshishini langoku, i-EPDM idibanisa ngaphandle komthungo kubomi bethu ngokugqwesa kwayo ...Funda ngokugqithisileyo -
“I-Fumed Silica vs.
Ibali lokuvula Ngexesha lesaqhwithi sika-2023 eQingdao Port, inqanawa yemithwalo ethwele izixhobo ze-photovoltaic yasinda ingonzakalanga-enkosi kwitywina le-silica efumileyo kwiingcango zesikhongozeli zayo ezikhusela ¥10 yezigidi zezixhobo ezichanekileyo. Ngeli xesha, iimethi ze-silica ezimanzi zokunqanda ukutyibilika ziqhotyoshela iirack zempahla zithe cwaka...Funda ngokugqithisileyo -
Izibonelelo zokusebenzisa i-HPMC kwii-adhesives zethayile
I-Hydroxypropyl Methylcellulose (HPMC) i-ether ye-cellulose engeyiyo i-ionic esetyenziswa kakhulu kwizinto zokwakha, ngakumbi kwi-adhesives tile. I-HPMC iye yaba yongezelelo oluyimfuneko kumhombiso wesakhiwo sanamhlanje ngokuphucula ukusebenza kolwakhiwo, ukugcinwa kwamanzi...Funda ngokugqithisileyo -
Irabha yeFluorine kunye nePerfluoroether Rubber: Uhlahlelo oluBanzi lokuSebenza, usetyenziso kunye nokuThenga iMarike
Intshayelelo Kwishishini langoku, imathiriyeli yerabha iye yaba yimfuneko ngenxa yeempawu zayo ezikhethekileyo ezinje ngokuqina, ukuxhathisa ukunxiba, kunye nokunganyangeki kweekhemikhali. Phakathi kwezi, irabha ye-fluorine (i-FKM) kunye ne-rubber ye-perfluoroether (FFKM) ivelele njengeerubha ezisebenza kakhulu, i-ren...Funda ngokugqithisileyo -
Ngaba ubusazi ukuba eli candelo lingabonakaliyo liGada i-injini yakho yonke imihla?
Kwihlabathi lanamhlanje lobuchwepheshe bezithuthi ezihambela phambili ngokukhawuleza, zininzi izinto ezisebenza ngokungabonakali kodwa zithe cwaka zikhusela ukhuseleko lwethu kunye nokuthuthuzela. Phakathi kwezi, igasket ye-aluminiyam yempompo yamanzi emoto ime njengenxalenye ebalulekileyo. Idlala indima ebalulekileyo kwinkqubo yokupholisa isithuthi...Funda ngokugqithisileyo