Ngokwembali, kwiimoto ngasemva kwi-hatchback kunye ne-station wagon, i-tailgate ivula phezulu.Nangona kunjalo, kule meko, kukho ingxaki yokugcina umnyango uvulekile.Le ngxaki isonjululwe ngempumelelo yi-gas shock absorbers - funda ngezi nxalenye, iimpawu zabo, ukugcinwa kunye nokulungiswa kwinqaku.
Injongo yezixhobo zokufunxa ukothuka kocango lwangemva
Uninzi lweemoto zasekhaya nezangaphandle ngasemva kwi-hatchback kunye ne-station wagon zixhotyiswe ngetailgate evulayo ukuya phezulu.Esi sisombululo sisona silula kwaye silungele kakhulu, kuba ungasebenzisa iihenjisi ezifanayo ukuvula umnyango, kwaye umnyango ngokwawo ulula ukulinganisa kunokuba uvule icala.Ngakolunye uhlangothi, ukuvula i-tailgate phezulu kufuna imilinganiselo ekhethekileyo yokuqinisekisa induduzo kunye nokhuseleko.Okokuqala, kuyimfuneko ukuqinisekisa ukuba umnyango ugcinwe ngokukhuselekileyo kwindawo ephezulu, kunye nokunceda ukuvula umnyango kubantu abafutshane.Yonke le misebenzi isonjululwa ngoncedo lwee-absorber ezikhethekileyo ze-tailgate.
I-tailgate shock absorber (okanye i-gas stop) sisixhobo somoya okanye se-hydropneumatic esisombulula inani lemisebenzi:
- Uncedo ekuvuleni umnyango - i-shock absorber iphakamisa ngokuzenzekelayo umnyango, igcina amandla omnini wemoto;
- I-Damping of shocks and shocks xa ucango olungasemva luvulwe ngokupheleleyo kwaye luvalwe - inxalenye inqanda ukothuka okwenzekayo xa umnyango uphakanyiswa kwaye uhliswe kwiindawo ezigqithiseleyo;
- Ukuqinisekisa ukhuseleko xa umnyango uvulekile - i-shock absorber igcina umnyango kwindawo ephezulu ngaphandle kokusetyenziswa kokumisa okongeziweyo, ukuthintela ukuvala phantsi kobunzima bayo okanye imithwalo yomoya ebuthathaka;
- Ukukhuselwa komnyango ongasemva, izinto zokutywina kunye nezakhiwo zomzimba wemoto ukusuka kwi-deformation kunye nokutshatyalaliswa xa umnyango uvaliwe.
Kodwa okona kubaluleke kakhulu, i-tailgate shock absorber yandisa induduzo yemoto, njengoko ikuvumela ukuba uvule ngokulula kwaye uvale i-trunk nokuba izandla zakho zigcwele, kwimozulu ebandayo, xa imoto ingcolile, njl. Ngoko ke, i-tailgate shock absorber yinxalenye ebalulekileyo yemoto, eyenza kube lula ngakumbi, ikhululekile kwaye ikhuselekile.
Iindidi, isixhobo kunye nokusebenza kwee-absorbers (izitophu) zomnyango ongasemva
Okwangoku, zimbini iindidi ze-tailgate shock absorbers zisetyenziswa:
- I-Pneumatic (okanye igesi);
- Hydropneumatic (okanye igesi-oyile).
Ezi zixhobo zothusayo ziyahluka kuzo zombini iinkcukacha zoyilo kunye neempawu zomsebenzi:
- I-Dynamic damping iphunyezwe kwi-pneumatic (igesi) i-shock absorbers;
- Kwi-hydropneumatic (i-gas-oyile) i-shock absorbers, i-hydraulic damping iphunyeziwe.
Kulula ukuqonda umahluko phakathi kwezi ntlobo zezixhobo, kwanele ukuqhawula isakhiwo sabo kunye nomgaqo wokusebenza.
Zombini ezi ntlobo zokutsala ukothuka zinoyilo olufanayo.Zisekelwe kwi-cylinder egcwele i-nitrogen phantsi koxinzelelo oluphezulu ngokwaneleyo.Ngaphakathi kwesilinda kukho ipiston eqhagamshelwe ngokungqongqo kwintonga.Intonga ngokwayo ikhutshwe ngendibano yedlala - yenza imisebenzi yomibini yokuthambisa intonga kunye nokutywina isilinda.Embindini we-cylinder, kwiindonga zayo, kukho imijelo yegesi yecandelo elincinci le-cross-section, apho igesi evela kwisithuba se-piston engaphezulu inokuhamba kwindawo yepiston kwaye kwelinye icala.
Akukho nto yimbi kwi-absorber shock, kwaye kwi-hydropneumatic shock absorber, kwicala lentonga, kukho i-oil bath.Kwakhona, ipiston inomahluko othile - ineevalvu.Bubukho beoyile obubonelela nge-hydraulic damping, eya kuxoxwa ngezantsi.
I-pneumatic shock absorber ye-tailgate inomgaqo olula wokusebenza.Xa umnyango uvaliwe, i-shock absorber ixinzelelwe, kwaye kwigumbi elingaphezulu kwepiston kukho umthamo omkhulu wegesi phantsi koxinzelelo oluphezulu.Xa uvula umnyango ongasemva, uxinzelelo lwegesi alusekho ukulungelelaniswa ngokutshixa, ludlula ubunzima bomnyango - ngenxa yoko, i-piston ikhutshwe ngaphandle, kwaye umnyango uphakama ngokufanelekileyo.Xa ipiston ifikelela kumbindi we-cylinder, umjelo uvula apho irhasi ingena kwelinye icala (piston) gumbi.Uxinzelelo kweli gumbi luyanda, ngoko ke ipiston iyancipha kancinci kwaye isantya sokuvula umnyango siyancipha.Xa indawo ephezulu ifikeleleke, umnyango uyayeka ngokupheleleyo, kwaye impembelelo ithotywe yigesi "umcamelo" owenziwe phantsi kwepiston.
Ukuvala umnyango, kufuneka utsalwe phantsi ngesandla - kule meko, i-piston iya kuphinda ivule iziteshi zegesi ngexesha lokuhamba kwayo, inxalenye yegesi iya kuqukuqela kwindawo engentla-piston, kwaye xa umnyango uvaliwe ngakumbi. iya kuncipha kwaye iqokelele amandla ayimfuneko ekuvuleni okulandelayo komnyango.
I-oyile yokutshatyalaliswa kweoli isebenza ngendlela efanayo, kodwa xa ifike kwindawo ephezulu, i-piston ifakwe kwioli, ngaloo ndlela ithomalalisa impembelelo.Kwakhona kule sixhobo sothusayo, igesi ihamba phakathi kwamagumbi ngendlela eyahlukileyo, kodwa akukho ntlukwano ekhadini ukusuka kwi-pneumatic shock absorber kuyo.
Njengoko sele kukhankanyiwe, into ebizwa ngokuba yi-dynamic damping iphunyezwa kwiindawo zokumisa igesi ye-pneumatic.Ibonakaliswa yinto yokuba isantya sokuvula umnyango siyancipha ngokuthe ngcembe ukusuka ekuqaleni kwepiston ukuya phezulu, kwaye umnyango ufika kwindawo ephezulu ngesantya esiphantsi.Oko kukuthi, isibetho sithotywe hayi kwinqanaba lokugqibela lokuvula i-tailgate, kodwa ngokungathi icinyiwe kulo lonke icandelo lezithuthi.
I-Hydraulic damping inomahluko obalulekileyo: impembelelo iyancipha kuphela kwicandelo lokugqibela lokuvula umnyango ngokuntywilisela ipiston kwioli.Kule meko, umnyango kulo lonke icandelo lomendo uvula phezulu kwaye phantse isantya esifanayo, kwaye ibhuleki ngaphambi nje kokufikelela kwindawo ephezulu.
Ukuyila kunye neempawu zokufakelwa kwezitofu zegesi kumnyango ongasemva
Zombini iintlobo ze-absorbers zinoyilo olufanayo kunye noyilo.Ziyi-cylinder (idla ngokupeyintwa emnyama ukuze kube lula kwaye kulula ukuyichonga) apho kuphuma isikhondo esimenyezeliswe sisipili.Kwisiphelo esivaliweyo se-cylinder kunye nentonga, i-fasteners yenzelwe ukukhwela emnyango kunye nomzimba.I-shock absorbers ifakwe kwi-hinged, ngoncedo lwezikhonkwane zebhola, zicinezele okanye zilungiswe ngenye indlela kwiinkxaso ezifanelekileyo ekupheleni kwe-shock absorber.Ukufakwa kwezikhonkwane zebhola kumzimba kunye nomnyango - ngokusebenzisa imingxuma okanye izibiyeli ezikhethekileyo ezinamantongomane (imicu inikezelwa kwiminwe kule nto).
I-Shock absorbers, kuxhomekeke kuhlobo, ineempawu zokufakela.I-pneumatic-type shock absorbers (igesi) inokufakwa kuyo nayiphi na indawo, ekubeni ukuqhelaniswa kwindawo akuchaphazeli ukusebenza kwabo.I-Hydropneumatic shock absorbers inokufakwa kuphela nge-stem phantsi, ekubeni ioli kufuneka ihlale ingaphezulu kwepiston, eqinisekisa ukuba iimpawu ezintle zokudambisa.
Ukugcinwa kunye nokulungiswa kwe-tailgate shock absorbers
I-absorbers yocango lwangemva ayifuni naluphi na ulondolozo olukhethekileyo ngexesha lonke lobomi benkonzo.Kuyimfuneko kuphela ukuba ngezikhathi ezithile uhlolisise ezi nxalenye ngenxa yokuthembeka kwazo kwaye ubeke iliso kwimbonakalo ye-oyile smudges (ukuba i-hydropneumatic shock absorber).Ukuba ukungasebenzi kakuhle kufunyenwe kwaye kukho ukuwohloka kokusebenza kwe-absorber shock (ayiwuphakamisi umnyango ngokufanelekileyo, ayinciphisi ukutshatyalaliswa, njl.), ngoko kufuneka itshintshwe kwindibano.
Ukutshintsha i-absorber yokothuka kudla ngokuhla koku kulandelayo:
1.Phakamisa i-tailgate, uqinisekise ukugcinwa kwayo kunye nokumisa okongeziweyo;
2.Khulula amantongomane amabini abambe izikhonkwane zebhola ze-absorber, susa i-shock absorber;
3.Faka i-absorber entsha yokutshatyalaliswa, qinisekisa ukuqhelaniswa kwayo ngokuchanekileyo (i-stem up okanye i-rod down, kuxhomekeke kuhlobo);
4.Qinisa amantongomane ngamandla acetyiswayo.
Ukwandisa ubomi be-absorbers kunye nokwandisa ubomi babo, kufuneka ulandele iingcebiso ezimbalwa ezilula zokusebenza.Ngokukodwa, akufanele "ubancede" ukuphakamisa umnyango, akufanele uphakamise umnyango ngokutyhala okuqinileyo, njengoko oku kunokukhokelela ekuqhekekeni.Ngexesha elibandayo, kufuneka uvule i-tailgate ngononophelo, eyona nto ingcono kakhulu emva kokufudumeza i-cabin, kuba i-absorber absorbers iyabanda kwaye isebenze ngakumbi.Kwaye, ngokuqinisekileyo, akuvumelekanga ukuqhawula ezi nxalenye, ukuphosa emlilweni, ukuthobela izibetho ezinamandla, njl.
Ngokusebenza ngokucokisekileyo, i-tailgate shock absorber iya kusebenza ixesha elide kwaye ithembekile, yenza imoto ibe yinto ekhululekile kwaye ilungele kwiimeko ezahlukeneyo.
Ixesha lokuposa: Aug-27-2023