Yadda za a zabi jack ɗin mota? Bidiyo da koyarwa tare da mahimman fasali
Babu buƙatar magana game da yadda amfani da mahimmancin kayan aiki jack yake. Dole ne kowa ya canza tayar da aka huda akan hanya aƙalla sau ɗaya, kuma idan ba tare da jack ɗin ku ba, ba za ku iya jure wa lalacewa ba.
Yawancin lokaci wannan tsarin yana zuwa a cikin tsarin masana'anta, amma sau da yawa direbobi ba su gamsu ba kuma akwai sha'awar siyan sabon. Anan ne matsalolin suka fara, saboda shagunan kayan aikin motoci suna da zaɓi mai faɗi.
Tashar tashar mota Vodi.su za ta yi ƙoƙarin magance wannan batu.
Halayen jacks
Maɓallan mabuɗi:
- iya aiki;
- tsayin ɗagawa;
- tsayin ɗauka;
- nau'in drive - makanikai, na'ura mai aiki da karfin ruwa, pneumatics.
Adarfin iko
Don motoci, tsaka-tsakin tsaka-tsakin tsaka-tsaki, ƙananan motoci, ɗaukar nauyin 1-1,5 ton ya isa. Ba lallai ne ka ɗaga motar gaba ɗaya ba, kawai ka ɗaga gefe ɗaya kaɗan don kashe motar.
Motocin da ba su kan hanya suna buƙatar na'urori masu ƙarfi, saboda wani lokacin dole ne ku ɗaga gaba ko bayan motar don cire ta daga hanya. Idan ka zaɓi manyan motoci, to, ka yi la'akari da ƙarfin ɗaukarsu, misali, KAMAZ kanta yana auna nauyin 5-6, kuma yana iya ɗaukar har zuwa ton 15 na kaya. Saboda haka, saya na'urar da aka tsara don ton 10-15.
Dagawa tsawo
Yawancin lokaci yana da 30-50 centimeters, wanda ya isa sosai akan shimfidar wuri. A tashoshin sabis, ana amfani da jacks masu tsayin tsayi mai tsayi. Har ila yau, za a buƙaci babban tsayi don SUVs da ke cikin laka.
tsayin dauka
A cikin sauƙi mai sauƙi, wannan shine tsayin jack. Wato karbo ta yadda ya dace a karkashin mota. Idan sharewa yana da girma, kuma masu tsauri sun kasance sama da ƙasa, to na'urar ya kamata ta isa gare su cikin sauƙi.
nau'in drive - wannan siga yana buƙatar ƙarin bayani dalla-dalla, don haka za mu keɓe wani sashe daban gare shi.
Nau'in jacks
Mechanical
Mafi sauki - tare da injin inji. Yawancin lokaci, na'urar nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i) nau'i-nau'i-nau'i-nau'i-nau'i-nau'i-nau'i-nau'i-nau'i-nau'i-nau'i-nau'i-nau'i-nau'i-nau'in haɗawa a cikin kunshin, da rack-da-pinion su dace da SUVs. Dukansu biyu abin dogara ne.
Amfanin screw jacks:
- ɗaukar sarari kaɗan;
- sosai barga;
- akwai fili mai faɗin faxi don girmamawa ga mai taurin motar.
Amma rangwamen su shine cewa dole ne ku yi ƙoƙari sosai don ɗaga shi - kuna buƙatar jujjuya dunƙule tare da taimakon madaidaicin da ke aiki azaman lefa.
Rack, ko kuma kamar yadda ake kiran su - High Jack Lift:
- tsayi mai tsayi - har zuwa mita ko fiye;
- na iya yin ƙarin ayyuka da yawa - winch, ɗagawa, na'ura don ƙwanƙwasa ƙafa;
- kwanciyar hankali, amintacce.
Gaskiya ne, kuma, dole ne ku yi ƙoƙari don ɗagawa, a ƙasan motar ya kamata a sami dandamali na musamman don shigar da ƙugiya. Koyaya, High Jack Lift ana nemansa sosai daga mahaya a waje.
Akwai wasu nau'ikan jacks na inji: nau'in almakashi ko mirgina. Na ƙarshe yana da kyau saboda ba kwa buƙatar damuwa cewa motar za ta zame ko jack ɗin zai birgima.
Ruwan lantarki
Na'ura mai aiki da karfin ruwa kuma yana da isasshen adadin iri. Babban abin da suke da shi shi ne cewa ba kwa buƙatar yin ƙoƙari don ɗagawa, kawai saka lever kuma ku yi famfo sama da silinda na hydraulic, sanda zai ɗaga kaya ba tare da sa hannun ƙarfin tsokar ku ba.
Mafi yawan su ne jakunan kwalba. Za su iya zama guda-sanda, ko biyu-sanda, saboda abin da dagawa tsawo ne muhimmanci ya karu.
Babban amfanin su:
- dandamali mai fa'ida, ƙarancin damar jujjuyawa;
- iya aiki mafi girma - daga ton daya zuwa 50;
- aminci - an ƙera jack ɗin ta yadda zai iya ɗaukar nauyin da aka ƙididdige da kashi 25, amma idan nauyin ya fi nauyi, sanda zai daina tashi;
- m da m zane, dauki kadan sarari;
- ƙananan nauyi.
Daga namu kwarewa, mun ce 1-2 ton jack ya isa ko da na aji D ko E sedans. Suna da sauƙin yin aiki tare da su, duk da haka, tare da amfani da yawa, silinda na hydraulic bazai iya jurewa ba, sannan man zai fara farawa. fita waje. A wannan yanayin, dole ne ku ci gaba da ƙara man hydraulic a ciki. Suna da araha sosai dangane da farashi.
Jacks na hydraulic birgima sun tabbatar da kansu da kyau. Firam ne akan ƙafafun da ke tafiya ƙarƙashin motar. Babban ƙari shine cewa silinda na hydraulic yana tsaye a tsaye, kuma lokacin da ka fara haifar da matsi a cikin silinda tare da lever ko feda, ya tashi a kusurwa, sannan sanda ya fara fadada.
Halaye masu kyau sun haɗa da: babban inganci, aiki mai santsi, ƙarfin kaya. Ana amfani da na'urori masu jujjuya sau da yawa a tashoshin sabis, don haka za su ɗaga duka hatchback na A-class da kuma babbar motar ɗaukar firam.
Akwai kuma nau'ikan da ake ƙirƙira matsi ta hanyar amfani da injin lantarki da aka haɗa.
Pneumo-hydraulic, pneumatic
Pneumo-hydraulics suna aiki akan ka'ida ɗaya da masu ɗaukar iskar gas tagwaye-tube, wato, akwai ɗakin mai da ɗakin allurar iska. Pneumatic su ne silinda waɗanda aka hura da iska.
Ana kuma yawan ganin su a tashoshin sabis. Mafi mahimmancin fa'ida shine cewa ana fitar da su tare da compressor ko iskar gas daga muffler. Hakanan akwai rashin amfani: kuna buƙatar ɗaukar kwampreso da hoses tare da kayan aiki tare da ku, suna ɗaukar sarari da yawa lokacin da aka lalata su, ana iya soke ɗakin da gangan.
Sakamakon. Kamar yadda kake gani, akwai yalwa da za a zaɓa daga. Idan ba kasafai kuke amfani da jack ba, to, nau'in ƙwanƙwasa na yau da kullun ko nau'in kwalban hydraulic zai isa. Don manyan motoci masu nauyi, mafi kyawun zaɓi shine na'urorin lantarki tare da ƙarfin ɗagawa na ton biyar ko fiye.
Ana lodawa…
