Kwinkqubo yokudibanisa umbhobho, indibaniselwano ye iintambokwaye amalungu erabhangundoqo wokuqinisekisa ukutywinwa kunye nokuzinza kwenkqubo. Nangona ilungu lerabha lilincinane, linendima ebalulekileyo kulo. Kutshanje, iI-DINSEN Iqela lokuhlola umgangatho liqhube uthotho lweemvavanyo zobungcali ekusebenzeni kwamalungu amabini erabha ekusetyenzisweni kweeclamps, thelekisa iyantlukwano yabo ngobulukhuni, amandla okuqina, ukukhulisa ngexesha lekhefu, utshintsho lobulukhuni kunye novavanyo lwe-ozone njl, ukuze bakhonze ngcono iimfuno zabathengi kunye nokubonelela ngezisombululo ezilungiselelweyo.
Njengesixhobo esixhaphakileyo sokudibanisa imibhobho, iiclamps ikakhulu zixhomekeke kumalungu erabha ukuphumeza umsebenzi wokutywina.iiyoni. Xa i-clamp iqinisiwe, i-joint yerabha iyacinezelwa ukuze igcwalise isithuba kuqhagamshelwano lombhobho kunye nokuthintela ukuvuza kwamanzi. Kwangaxeshanye, umdibaniso werabha unokuphinda uthintele uxinzelelo olubangelwa kukutshintsha kobushushu, ukungcangcazela koomatshini kunye nezinye izinto ezikumbhobho, ukukhusela ujongano lombhobho kumonakalo, nokwandisa ubomi benkonzo yenkqubo yonke yombhobho. Ukusebenza kwamalungu e-rubber aneentsebenzo ezahlukeneyo kwii-clamps zihluke kakhulu, ezichaphazela ngokuthe ngqo umphumo wokusebenza kwenkqubo yombhobho.
Amalungu amabini erabha amele i-DS akhethwe kolu vavanyo, oko kukuthi, i-rubber joint DS-06-1 kunye ne-rubber joint DS-EN681.
Izixhobo zovavanyo lwezixhobo:
1. Umvavanyi wobulukhuni be-Shore: esetyenziselwa ukulinganisa ngokuchanekileyo ubunzima bokuqala beringi yerabha kunye nokutshintsha kobunzima emva kweemeko ezahlukeneyo zovavanyo, ngokuchaneka kwe-± 1 Shore A.
2. Umatshini wokuvavanya izinto eziqhelekileyo: unokulinganisa iimeko ezahlukeneyo zobunzima, ukulinganisa ngokuchanekileyo amandla okuqina kunye nobude ngexesha lokuphuka kweringi yerabha, kwaye impazamo yokulinganisa ilawulwa ngaphakathi koluhlu oluncinci kakhulu.
3. Igumbi lokuvavanya ukuguga kwe-ozone: inokulawula ngokuchanekileyo iiparamitha zokusingqongileyo ezifana nokugxilwa kwe-ozone, ubushushu kunye nokufuma, kwaye isetyenziselwa ukuvavanya ukusebenza kokuguga kweringi yerabha kwindawo ye-ozone.
4. I-Vernier caliper, i-micrometer: isetyenziselwa ukulinganisa ngokuchanekileyo ubungakanani bendandatho yerubha kunye nokubonelela ngedatha eyisiseko kwizibalo zokusebenza ezilandelayo.
ULungiselelo lweSampuli yoMfuniselo
Iisampuli ezininzi zikhethwe ngokungenamkhethe kwiibhetshi zeerubha zamakhonkco DS-06-1 kunye ne-DS-EN681. Isampulu nganye yajongwa ngokubonakalayo ukuqinisekisa ukuba akukho ziphene ezifana namaqamza kunye neentanda. Phambi kovavanyo, iisampulu zabekwa kwindawo eqhelekileyo (iqondo lobushushu 23℃±2℃, ukufuma okunxulumene ne-50% ±5%) kwiiyure ezingama-24 ukuzinzisa ukusebenza kwazo.
Umfuniselo wokuthelekisa kunye neziphumo
Uvavanyo lobulukhuni
Ubulukhuni bokuqala: Sebenzisa umhloli wobulukhuni be-Shore ukulinganisa amaxesha e-3 kwiindawo ezahlukeneyo zeringi yerabha DS-06-1 kunye neringi yerabha DS-EN681, kwaye uthathe ixabiso eliphakathi. Ubunzima bokuqala bomnxeba werabha i-DS-06-1 yi-75 Shore A, kunye nobunzima bokuqala be-rubber DS-EN681 yi-68 Shore A. Oku kubonisa ukuba i-rubber ring DS-06-1 inzima kakhulu kwimeko yokuqala, ngelixa i-rubber DS-EN681 iguquguquka ngakumbi.
Uvavanyo lokutshintsha ubulukhuni: Ezinye iisampulu zafakwa kubushushu obuphezulu (80℃) kunye nobushushu obuphantsi (-20 ℃) kwindawo kangangeeyure ezingama-48, emva koko ukuqina kwaphinda kwalinganiswa. Ubunzima bendandatho yerabha i-DS-06-1 yehla ukuya kwi-72 Shore A emva kokushisa okuphezulu, kwaye ubunzima bukhuphukela kwi-78 Shore A emva kweqondo lokushisa eliphantsi; ukuqina kweringi yerabha i-DS-EN681 yehla ukuya kwi-65 Shore A emva kobushushu obuphezulu, kwaye ukuqina kwenyuka ukuya kwi-72 Shore A emva kobushushu obuphantsi. Ingabonwa ukuba ukuqina kwezangqa zombini zerabha kutshintsha kunye nobushushu, kodwa utshintsho lobulukhuni lweringi yerabha DS-EN681 lukhulu.
Amandla okuqina kunye nokwandiswa kuVavanyo lweBreak
1. Yenza isampuli ye-rubber yeringi ibe yimo ye-dumbbell esemgangathweni kwaye usebenzise umatshini wokuvavanya umhlaba wonke ukwenza uvavanyo lwe-tensile ngesantya se-50mm / min. Rekhoda amandla aphezulu kunye nobude xa isampulu isaphuka.
2. Emva kweemvavanyo ezininzi, ixabiso eliphakathi lithathwa. Amandla e-tensile yeringi yerabha i-DS-06-1 yi-20MPa kunye nobude bekhefu yi-450%; Amandla okuqina kweringi yerabha i-DS-EN681 yi-15MPa kunye nobude bekhefu yi-550%. Oku kubonisa ukuba iringi yerabha i-DS-06-1 inamandla aphezulu okuqina kwaye inokumelana namandla amakhulu okuqina, ngelixa iringi yerabha i-DS-EN681 inobude obuphezulu ngexesha lekhefu kwaye inokuvelisa i-deformation enkulu ngaphandle kokwaphuka ngexesha lenkqubo yokwelula.
Uvavanyo lweOzone
Beka iisampulu umsesane irabha DS-06-1 kunye nerubha DS-EN681 kwigumbi uvavanyo ukuguga ozone, kunye noxinaniso ozone isetelwe 50phm, lobushushu 40 ℃, ukufuma 65%, kwaye ubude iiyure 168. Emva kovavanyo, utshintsho lomphezulu lweesampulu lwabonwa kwaye utshintsho lokusebenza lulinganiswa.
1. Ukuqhekeka okuncinci kwavela kumphezulu weringi yerabha i-DS-06-1, ubunzima behla ukuya kwi-70 Shore A, amandla okuqina awela kwi-18MPa, kunye nobude bekhefu behla ukuya kuma-400%.
1. Ukuqhekeka komphezulu weringi yerabha i-DS-EN681 yayicace ngakumbi, ubunzima behla ukuya kwi-62 Shore A, amandla okuqina ehla ukuya kwi-12MPa, kwaye ukunyuswa ngexesha lekhefu kwehle ukuya kuma-480%. Iziphumo zibonisa ukuba ukuxhathisa ukwaluphala kweringi yerabha i-DS-06-1 kwindawo ye-ozone ingcono kunolo lweringi yerabha B.
Uhlalutyo lweMfuniso yoMthengi
1. Iinkqubo zemibhobho yoxinzelelo oluphezulu kunye nobushushu obuphezulu: Olu hlobo lomthengi luneemfuno eziphezulu kakhulu zokutywinwa kokusebenza kunye nokumelana nobushushu obuphezulu kwindandatho yerubha. Iringi yerabha idinga ukugcina ubulukhuni obuhle kunye namandla okuqina phantsi kobushushu obuphezulu kunye noxinzelelo oluphezulu ukuthintela ukuvuza.
2. Imibhobho kwindawo yangaphandle kunye neyomswakama: Abathengi banenkxalabo malunga nokuchasana kwemozulu kunye nokumelana nokuguga kwe-ozone yeringi yerubha ukuqinisekisa ukuthembeka kwexesha elide.
3. Imibhobho ene-vibration rhoqo okanye i-displacement: Iringi yerabha iyadingeka ukuba ibe nobude obuphezulu ngexesha lekhefu kunye nokuguquguquka okulungileyo ukulungelelanisa utshintsho oluguqukayo lombhobho.
Iingcebiso zesisombululo esilungiselelweyo
1. Kwiinkqubo zemibhobho yoxinzelelo oluphezulu kunye nobushushu obuphezulu: I-Rubber ring A iyacetyiswa. Ubulukhuni bayo bokuqala kunye nokuqina kokuqina, kunye nokutshintsha kobunzima obuncinci kwindawo yobushushu obuphezulu, kunokuhlangabezana ngokufanelekileyo neemfuno zokutywinwa koxinzelelo oluphezulu. Kwangaxeshanye, ifomyula yeringi yerabha i-DS-06-1 inokuphuculwa, kwaye izongezo ezinobushushu obuphezulu zinokongezwa ukuze ziphucule ngakumbi ukuzinza kwayo kokusebenza kumaqondo obushushu aphezulu.
2. Kwimibhobho engaphandle kunye neendawo ezifumileyo: Nangona ukuxhathisa kwe-ozone yeringi yerabha i-DS-06-1 ilungile, amandla ayo okukhusela anokwandiswa ngakumbi ngeenkqubo ezikhethekileyo zonyango, ezifana nokugquma nge-anti-ozone. Kubathengi abanovakalelo oluthe kratya kwiindleko kwaye banemfuno yokusebenza esezantsi kancinci, ifomula yeringi yerabha DS-EN681 inokuphuculwa ukunyusa umxholo we-anti-ozonants ukuphucula ukumelana nokuguga kwe-ozone.
3. Ukujongana nemibhobho ngokungcangcazela rhoqo okanye ukufuduswa: iringi yerabha i-DS-EN681 ifaneleke ngakumbi kwiimeko ezinjalo ngenxa yobude bayo obuphezulu ngexesha lekhefu. Ukuphucula ngakumbi ukusebenza kwayo, inkqubo ekhethekileyo ye-vulcanization ingasetyenziselwa ukuphucula isakhiwo sangaphakathi sendandatho yerabha kunye nokuphucula ukuguquguquka kwayo kunye nokuxhathisa ukukhathala. Kwangaxeshanye, ngexesha lofakelo, kuyacetyiswa ukuba usebenzise iphedi yesithinteli ukusebenza ngeringi yerabha ukufunxa ngcono amandla okungcangcazela kombhobho.
Ngolu vavanyo olubanzi lokuthelekisa irabha kunye nohlalutyo lwesisombululo esilungiselelweyo, sinokubona ngokucacileyo umahluko ekusebenzeni kwamakhonkco erabha ahlukeneyo, kunye nendlela yokubonelela ngezisombululo ezijoliswe kuzo ezisekelwe kwiimfuno ezithile zabathengi. Ndiyathemba ukuba le mixholo inokubonelela ngezalathiso ezixabisekileyo kwiingcali ezibandakanyeka kuyilo lwenkqubo yemibhobho, ukufakwa kunye nokugcinwa, kunye nokunceda wonke umntu enze inkqubo yoqhagamshelo lombhobho ethembekileyo nesebenzayo.
Ukuba unomdla, nceda uqhagamshelaneI-DINSEN
Ixesha lokuposa: Apr-10-2025
