218 I-ID 2″ elungiselelwe ubude obuMhlophe bomthombo wentwasahlobo yomnyango wegaraji
Intshayelelo kwi-Standard Torsion Springs
Umthombo oqhelekileyo we-torsion unekhowuni emileyo ekhusela intwasahlobo kwisibiyeli se-ankile yasentwasahlobo.Ekubeni le bracket ikhuselekile eludongeni, i-cone emileyo, njengoko igama layo libonisa, ayishukumi.Esinye isiphelo somthombo we-torsion sinekhowuni ejikelezayo.Le khowuni ejikajikayo isetyenziswa xa kufakwa, kulungiswa, naxa kukhupha imithombo.Xa ufaka intwasahlobo ye-torsion, iikhoyili zentwasahlobo ziboshwe ukuze zenze i-torque eninzi.
Le torque isetyenziswe kwi-shaft, ityhubhu yesinyithi ehamba nge-torsion spring.Iziphelo ze-shaft zibanjwe ngamacwecwe okuthwala isiphelo.Ukuphumla ngokuchasene nogqatso lweebheringi ngamagubu entambo.Intambo igoqa ngokuqinileyo malunga nedrum yekhebula, kwaye intambo ihla iye ezantsi komnyango wegaraji, ikhuseleke kwisibiyeli esisezantsi.
Kuba ezi ntambo zibambe ubunzima bocango lwegaraji, itorque esuka kwimithombo ye-torsion ayijikelezi ngokuyingozi ishafti de intwasahlobo ikhululeke.Endaweni yoko, ubunzima bocango lwegaraji budlula kancinane ukunyuswa okuveliswe sisipili se-torsion.(Isinyusi sisixa sobunzima esinokuphakamisa intwasahlobo nganye ukusuka emhlabeni.) Ngenxa yoko, ucango lwegaraji olusebenza ngokufanelekileyo olunemithombo efanelekileyo alufanele lubonakale lunobunzima obuphantse bulingane nobocango lwegaraji ngokwalo.Xa lo mgaqo uhlala uyinyaniso ngexesha lokuhamba komnyango, umnyango ulungelelaniswa.
Ngoncedo lwemithombo ye-torsion, kufuneka ukwazi ukusebenzisa umnyango wegaraji ngesandla ngaphandle kwengxaki enkulu.Ngokufanayo, akuthathi umsebenzi omninzi ukusuka kwisivuli socango lwegaraji ukuphakamisa umnyango wegaraji.Njengoko umnyango uvula (mhlawumbi ngesandla okanye nge-opener), i-torque kwi-shaft igcina intambo iqinile kwi-drum yekhebula.Ngenxa yoko, intambo ivunguza phezulu kwigubu lentambo, ivumela imithombo ye-torsion ukuba iphumle.
Njengoko intwasa ye-torsion iyemka, iphulukana nenye yetorque yayo.Ngoko ke, iphinda ilahlekelwe ngumlinganiselo wokuphakanyiswa onokuthi uvelise.Ukuphakanyiswa okuthe nkqo kunye neengcango zegaraji eziphakamileyo zijongana nale ngxaki ngendlela eyahlukileyo kancinane, kwaye unokufunda malunga nayoIndlela iGarage-Lift kunye ne-High-Lift-High-Lift Garage Doors isebenza ngayo.Iingcango zegaraji zokuphakamisa umgangatho ziphantse zisetyenziswe kwiigaraji zokuhlala kwaye zininzi kwiindawo zorhwebo kunye nezoshishino.
Konke kuhla kumadrum ekhebula.Iigubhu zentambo zokuphakamisa umgangatho zinenxalenye ethe tyaba yekhebula, enomqolo omnye okanye emibini ephezulu kancinane.(Ezi grooves ziphakamileyo zibhekiswa kwikhonkco elingasentla.) Njengoko ucango lwegaraji luvuleka, iirola ziyatyibilika ecaleni kwendlela.Ucango lutshintsha ukusuka kwingoma ethe nkqo ukuya kwingoma ethe tye.
Xa umzila othe tye uxhasa icandelo eliphezulu, intwasahlobo nganye ayifuni ukuxhasa ubunzima obuninzi.Ekubeni imithombo iye yavulwa kancinane ngeli nqaku, ubungakanani bobunzima obuxhaswe ziingoma ezithe tye ngokulinganayo bulingana nokunyuswa okulahlekileyo ukusuka ekunciphiseni kwetorque kwimithombo ye-torsion.
Xa ucango lwegaraji luvuleke ngokupheleleyo, kusekho malunga ne-3/4 ukuya ku-1 ukujika kusasetyenziswa kwintwasahlobo nganye ye-torsion.Ekubeni i-roller esezantsi kumnyango wegaraji ihlala kwindawo egobileyo yendlela, umnyango uya kufuna ukuwa phantsi.I-torque eyongezelelweyo kwimithombo ye-torsion, nangona incinci xa kuthelekiswa ne-torque xa umnyango wegaraji uvaliwe, ugcina umnyango uvulekile.
Faka endaweni yomibini iTorsion Springs?
Ukuba unemithombo emibini ye-torsion emnyango wakho, kufuneka utshintshe zombini.Uninzi lweengcango zinemithombo enomjikelo ofanayo wokulinganisa ubomi.Ngamanye amazwi, xa kugqabhuka intwasahlobo, enye intwasahlobo iya kugqabhuka ngaphambi kwexesha elide kakhulu.Kuba uya kuba sengxakini yokutshintsha intwasahlobo enye ye-torsion, kudla ngokuba ngcono ukutshintsha intwasahlobo yakho yesibini ngokunjalo.Oku kuya kongela ixesha egaraji kunye nemali kwiindleko zokuthumela.
Ezinye iingcango, nangona kunjalo, zinemithombo emibini enemilinganiselo eyahlukeneyo.Amaxesha amaninzi, ubomi bomjikelo wentwasahlobo eyaphukileyo bufutshane kunobomi bomjikelo wentwasahlobo engaqhawukanga.Oku kuthetha ukuba useneminye imijikelo engamawaka amabini eshiyekileyo kwintwasahlobo yakho engaqhawukanga.Ukuba utshintsha intwasahlobo enye ngoku, kuya kufuneka utshintshe enye intwasahlobo ngokukhawuleza ezantsi kwendlela.Ngoko ke, sincoma ukuba utshintshe zombini imithombo, kodwa ukuba uthenge imithombo enobude obufanayo, ngaphakathi ngaphakathi kunye nobukhulu bocingo.
Ukuba oku kunjalo, umthombo wakho omtsha we-torsion uya kufuna ukuphakamisa i-1/2 yokuphakama okupheleleyo kwemithombo yakho emibini emidala.Ipere ehambelanayo yemithombo inokumiselwa kuwe ngokusebenzisa yethuImithombo engahambelaniyoisixhobo sokubala.
Intwasahlobo enye okanye ezimbini?
Uninzi lwabantu lunocango lwegaraji olunentwasahlobo kuphela kwaye bayazibuza ukuba ngaba kufuneka baphucule ukuya kwimithombo emibini.Ukuba umthombo omtsha we-torsion oza kuwufaka kucango lwakho unediameter yangaphakathi (ID) ye-1-3/4" kunye nobukhulu bocingo obuyi-.250 okanye ngaphezulu, sicebisa ukuba uguqulele kwimithombo emibini ye-torsion. Oku kunjalo kuyinyaniso nge-ID ye-2" kunye ne-.2625 ubukhulu bocingo okanye i-ID ye-2-1 / 4" kunye nobukhulu be-.283 yocingo.
Ingxaki yokuba nobukhulu obukhulu bocingo kumnyango we-single-spring kukuba i-spring idonsa kwi-shaft njengoko umnyango uvula kwaye uvale.Oku kunokubangela iingxaki ezinzulu kwixesha elizayo, kuquka ukuqhawuka kweentambo okanye ukuxobula amagubu kunye namacandelo entsimbi wonakala.Ngelixa ngokuqhelekileyo kubiza i-$ 5-$ 10 ukuguqula phezu kwemithombo emibini, kunokonga imali eninzi phantsi kwendlela.
Umbuzo omnye osoloko ubuzwa ngabantu xa beguqukela kwimithombo emibini kukuba ingaba bafuna ukuzala okwesibini kwintwasahlobo yesibini.Impendulo nguhayi.Injongo yokuthwala kukugcina ikhowuni emileyo igxile kwi-shaft ukwenzela ukuba intwasahlobo igxile kwi-shaft.Ekubeni iicones ezimileyo ezivela kwimithombo emibini ziya kugcinwa komnye nomnye kwinkqubo yokukhusela imithombo kwi-bracket ye-anchor yasentwasahlobo, intwasahlobo yesibini ayifuni ukuthwala.Ukongeza, ukongeza i-bearing yesibini iya kwaphula enye okanye zombini iicones ezimileyo.
