IiJack zemigqomo vs. IiJack zeNdabuko: Uthelekiso oluBanzi

Ukukhethwa kweJack kunokuba nefuthe elikhulu ekukhuseleni nasekusebenzeni kakuhle xa uphakamisa kunye nokuxhasa izithuthi. Phakathi kweentlobo ezahlukeneyo zeejekhi, ii-tube jacks kunye neejack eziqhelekileyo zivelele njengokhetho oludumileyo. Ukuqonda umahluko phakathi kwezi ntlobo zimbini kunokukunceda wenze isigqibo esisekelwe kwiimfuno zakho ezithile.

Yintoni ijekhi yetyhubhu?

Iijekhi zetyhubhu, edla ngokubizwa ngokuba "iinqwelo zeenqwelo" okanye "iinqwelo zomgangatho," zenzelwe umzimba omde we-cylindrical ovumela ukuba kube lula ukuhamba kunye nokuphakamisa. Iijekhi zetyhubhu zihlala zinesixhobo sokusebenza samanzi esivumela ukuba ziphakamise izinto ezinzima ngomzamo omncinci. Uyilo lwabo ngokuqhelekileyo lubandakanya isiseko esibanzi sokuzinza kunye nokubamba ixesha elide lokunyusa, okwenza kube lula ukuphakamisa izithuthi kwigaraji okanye kwindawo yokusebenzela.

Yintoni ujeke wesintu?

Iijacks zemveli, kwelinye icala, ziqhelekileyo kuyilo. Ziyakwazi ukuba ngumatshini okanye i-hydraulic, kodwa ngokuqhelekileyo zibonakaliswa ngokwakhiwa okulula. Ezi jakhi zidla ngokuthatha imo yesikere okanye ijokhi yebhotile. Ijekhi yesikere isebenzisa isixhobo esibambekayo ukuphakamisa isithuthi, ngelixa ijokhi yebhotile isebenzisa inkqubo yoxinzelelo lwehydraulic kodwa ngokubanzi ixinene kwaye iyaphatheka.

Umahluko ophambili

1. Ukuphakamisa amandla: Iijekhi zetyhubhu zinomthamo ophezulu wokuphakamisa kuneejekhi zemveli. Oku kubenza balungele izithuthi ezinkulu ezifuna inkxaso eyomeleleyo, njengeelori kunye neeSUV. Iijacks zesiNtu, ngelixa zisebenza kwiimoto ezincinci, zinokuba nzima kunye nemithwalo enzima.
2. Kulula ukuyisebenzisa: I-tube jack yenzelwe ukuba ibe lula ukuyisebenzisa, ivumela umsebenzisi ukuba aphakamise ngokukhawuleza isithuthi ngomzamo omncinci womzimba. Umatshini wokwenza amanzi ubonelela ngesenzo sokuphakamisa esigudileyo, sisenza ukuba sisebenziseke kakuhle, ngakumbi kwabo basenokungabi namava abanzi ngoomatshini. Iijekhi zemveli, ngakumbi iijekhi zesikere, zinokufuna umgudu ongakumbi womzimba kunye nexesha lokusebenza.
3. Uzinzo: Isiseko esibanzi se-tube jack sandisa ukuzinza kwaye sinciphisa umngcipheko wokukhupha okanye ukukhupha xa uphakamisa isithuthi. Oku kubaluleke ngakumbi xa usebenza phantsi kwesithuthi, apho ukhuseleko lubaluleke kakhulu. Iijacks eziqhelekileyo, ngokukodwa iimodeli ezincinci, azinako ukunika umgangatho ofanayo wokuzinza, onokuthi uxhalabele abasebenzisi.
4. Ukuphatheka: Iijekhi zemveli, ngakumbi iijacks ze-scissor kunye neebhotile zebhotile, ngokubanzi zihlangene kwaye zikhaphukhaphu, okwenza kube lula ukuzigcina kunye nokuthutha. Iijekhi zetyhubhu, ngelixa zisaphatheka, zinokuba nkulu ngenxa yoyilo lwazo kunye neenxalenye zehydraulic. Ukuba ufuna ijekhi ngexesha likaxakeka ecaleni kwendlela, ijekhi yemveli inokuba lula ngakumbi.
5. Ixabiso: Ngokuqhelekileyo, iijekhi zetyhubhu zithande ukuba zibiza kakhulu kuneejekhi zemveli ngenxa yenkqubo yazo ye-hydraulic ephezulu kunye namandla okuphakamisa aphezulu. Ukuba uhlahlo lwabiwo-mali luyinkxalabo, iijacks zendabuko zinokubonelela ngenketho yoqoqosho ngakumbi, ngakumbi kubasebenzisi abaqhelekileyo abafuna ijack ngamaxesha athile.

ukuququmbela

Isishwankathelo, ukhetho phakathi kwe-aijekhi yetyhubhukunye jack yemveli ubukhulu becala kuxhomekeke kwiimfuno zakho ezithile kunye nemeko. Ukuba uhlala usebenza kwizithuthi ezinkulu okanye ufuna i-jack ekulula ukuyisebenzisa kwaye izinzile, i-tube jack ingaba lukhetho olungcono. Nangona kunjalo, ukuba ukuphatheka kunye neendleko zezona zinto uziqwalaselayo, ijekhi yemveli inokukhonza iimfuno zakho kakuhle. Ekugqibeleni, ukuqonda okulungileyo nokubi kohlobo ngalunye kuya kukunceda wenze esona sigqibo silungileyo kwiimfuno zakho zokuphakamisa.