IZICELO

Umucu wokuvala wezimoto wenziwa ikakhulukazi ngegwebu lenjoloba le-EPDM kanye nenhlanganisela eminyene enokuqina okuhle nokumelana nokuwohloka kokuminyanisa, ukumelana nokuguga, i-ozone, isenzo samakhemikhali, kanye nezinga lokushisa elibanzi elisebenzayo (-40℃~+120℃), eliqukethe izinsimbi zensimbi eziyingqayizivele nezinsimbi zolimi, eziqinile nezihlala isikhathi eside futhi zenza kube lula ukufakwa. Funda kabanzi

Ikilasi lemikhiqizo yenjoloba yamashubhu esetshenziselwa ukuthutha igesi, uketshezi, i-slurry noma izinto ze-granular. Yakhiwa ungqimba lwenjoloba lwangaphakathi nangaphandle kanye nongqimba lwamathambo, futhi impahla ye-skeleton layer ingaba i-cotton fiber, i-fiber ehlukahlukene yokwenziwa, i-carbon fibre noma i-asbestos, i-steel wire, njll. ipayipi elimelana nowoyela lenziwe ngerabha ye-neoprene ne-nitrile; I-asidi- kanye ne-alkali-resistant, hose ukumelana nokushisa okuphezulu yenziwe ngerabha ye-ethylene propylene, irabha eyi-fluorine noma irabha ye-silicone, njll. Funda kabanzi

Izingxenye zesakhiwo zemikhiqizo yocingo nekhebula, ngokuvamile, zingahlukaniswa zibe izingxenye ezine eziyinhloko zesakhiwo: ucingo, ukwahlukanisa, ukuvikela kanye ne-sheathing. Izinto zenjoloba zingasetshenziselwa ukwahlukanisa nokushelela. Funda kabanzi

I-O-ring seal isetshenziswa kumathuluzi omshini, imikhumbi, izimoto, imishini ye-aerospace, imishini yensimbi, imishini yamakhemikhali, imishini yobunjiniyela, imishini yokwakha, imishini yezimayini, imishini ye-petroleum, imishini yepulasitiki, imishini yezolimo, nezinhlobo ezahlukahlukene zamathuluzi namamitha, inani elikhulu lezicelo zezinhlobo ezahlukahlukene zezingxenye zokuvala. Izimpawu ze-O-ring kuwoyela, i-asidi ne-alkali, ukugaya, ukuguguleka kwamakhemikhali nezinye izindawo zisadlala ukuvaleka okuhle, ukumuncwa ukushaqeka. Funda kabanzi

I-membrane yokuvimbela amanzi isetshenziswa kakhulu ekwakheni izindonga, uphahla, kanye nemigudu, imigwaqo emikhulu, izindawo zokulahla imfucumfucu, njll., ukumelana namanzi emvula angaphandle, ukugeleza kwamanzi angaphansi komhlaba kwemikhiqizo yempahla yokwakha eguquguqukayo engagoqeka ibe yivolumu, njengesisekelo sephrojekthi futhi akukho ukuvuza phakathi koxhumano lwesakhiwo, isithiyo sokuqala kuyo yonke iphrojekthi yokuvimbela amanzi, idlala indima ebalulekile kuyo yonke iphrojekthi. Izinto eziyisisekelo zenziwe ngerabha yokwenziwa noma i-synthetic resin. Funda kabanzi

I-Rubber roller ingumkhiqizo we-roll owenziwe ngensimbi noma ezinye izinto njengomongo, ombozwe ngenjoloba nge-vulcanization. I-Neoprene rollers: I-anti-abrasion enhle kakhulu, ukumelana nomlilo, ukumelana nokuguga, ukumelana nokushisa okungcono, ukumelana nowoyela kanye nokumelana ne-asidi ne-alkali, esetshenziselwa ukuphrinta umshini wokufaka ipuleti, ipulasitiki, ukushuka, ukuphrinta, insimbi yokuphrinta ukudla, umshini wokuhlanganisa ojwayelekile kanye nezinye izinto zokusebenza. kanye nama-EPDM rollers: Ukumelana nokuguga okuhle kwe-ozone, ukumelana nesimo sezulu, ukusetshenziswa okubanzi okungu-4 ℃ isikhathi eside, kungasebenza ngaphansi kwe-1 ℃ isikhathi eside sokushisa ℃ ukusebenza, esetshenziswa emishinini yokuphrinta yepulasitiki, imishini yokushuka, insimu yenhloso ejwayelekile. Funda kabanzi

Ithayi liqukethe ishubhu langaphandle, ishubhu elingaphakathi kanye nebhande lomcamelo. Ukwakheka kwesondo langaphandle: 1 - ubuhlalu 2 - ungqimba lomcamelo 3 - nyathela 4 - ungqimba lwentambo 5 - umqhele 6 - ihlombe 7 - ohlangothini. I-EPDM ingasetshenziswa kancane kumashubhu angaphakathi nasemaceleni. Funda kabanzi

Izitha zenjoloba ziyizinsimbi ezenziwe ngenjoloba, futhi izinto zenjoloba zodwa zingahlukaniswa zibe irabha yemvelo noma irabha yokwenziwa. Inzuzo yenjoloba yemvelo ukuthi ithambile kakhulu, i-elasticity enhle kakhulu, ingashintshwa ukuze ihambisane nemidlalo ehlukahlukene, ukuze idlale indima ethinta ukushaqeka, kodwa ukonakala nakho kusobala kakhulu ukuthi ukumelana nowoyela, ukuguga kwe-ozone kanye nokuguga kwe-oxygen eshisayo kumpofu. Izicathulo zezemidlalo zasendlini ngokuvamile zisebenzisa irabha yemvelo. Funda kabanzi

Irabha ye-ethylene propylene (ikakhulukazi kanambambili irabha ye-ethylene propylene) isetshenziswa ngobuningi njenge-viscosity index modifier (OVI noma VII) kumafutha amaningi e-hydrocarbon ukuze kuthuthukiswe ukuthambisa kwamafutha emazingeni okushisa aphezulu naphansi nokwenza uwoyela usebenze kangcono ezimweni ezimile nezishintshashintshayo. Irabha ye-ethylene propylene idinga amandla aphezulu okujiya, indawo yokuthela ephansi kanye nenkomba ephansi yokuqina kwe-shear lapho isetshenziswa njengesithasiselo esilungisa izinto zokugcoba, uphethiloli kanye nodizili. Funda kabanzi

Ibhande le-synchronous liyibhande elimise okwendandatho elinentambo yensimbi yensimbi noma i-fiber yengilazi njengongqimba oluqinile, olumbozwe nge-polyurethane noma i-neoprene, futhi umjikelezo wangaphakathi webhande wenziwa amazinyo, ukuze uhlanganyele ne-pulley yebhande elinamazinyo. Ukudluliswa kwebhande le-synchronous, isilinganiso esinembile sokudlulisela, amandla amancane ku-shaft, isakhiwo esihlangene, ukumelana nowoyela, ukumelana okuhle kokugqoka, izakhiwo ezinhle zokulwa nokuguga, izinga lokushisa elijwayelekile -20 ℃ -80 ℃, v <50m / s, P <300kw, i <10, ngemfuneko yokudlulisa okuhambisanayo kungasetshenziswa futhi ukudluliswa kwe-synchronous kungasetshenziswa. Funda kabanzi

Isingeniso Umbuzo othi, 'Ingabe injoloba ingenziwa ngaphandle kwezihlahla?' uthinta impambana-mgwaqo ebalulekile yokusimama kwemvelo, ukuqanjwa kabusha kwezimboni, kanye nesayensi yezinto ezibonakalayo. Njengoba isidingo somhlaba wonke senjoloba siqhubeka sikhuphuka—eqhutshwa izimboni ezinjengezezimoto, i-aerospace, nezimpahla zabathengi—ukuhweba Funda kabanzi