Menene jack, menene don kuma yadda za'a zabi

Dole ne jack ya kasance a cikin akwati na kowace mota. Ko da shekaru 40 da suka gabata, kowace mota tana sanye da jacks, waɗannan na'urori ne masu ɗaukar nauyi da nauyin kilo 500 ko fiye. A yau muna da damar da za a zabi kowane jack tare da halayen da ake bukata, wanda za'a iya amfani dashi duka don motarka da kuma tashoshin sabis.

Menene jack

Jack shine na'urar ɗagawa wanda ke gyara abin hawa a tsawan da aka bashi. Godiya ga amfani da dagawa, yana yiwuwa a gudanar da taya, bincike da kuma gyara dakatarwar ba tare da rami da dagawa ba. Daga cikin wasu abubuwa, ana iya amfani da jack a rayuwar yau da kullun inda kuke buƙatar ɗaga abubuwa masu nauyi. Kasuwancin mota yana cike da kowane nau'in jacks waɗanda suka bambanta da juna ta hanyar aiwatarwa, halaye da ayyuka.

Manufar da ka'idar aiki na jack

An ƙera jack ɗin don ɗagawa da ɗaukar nauyin da ke kan shi, misali, mota yayin gyare-gyare (maye gurbin dabaran, abin sha, da dai sauransu) Ka'idar aiki zai dogara ne akan nau'in na'urar. Misali, samfurin hydraulic yana amfani da motsi na sanda a ƙarƙashin aikin babban matsa lamba na ruwa mai aiki.

Ba tare da la'akari da nau'in jack da ƙarfinsa ba, duk suna da ka'idar aiki iri ɗaya. A gefe ɗaya, jack ɗin yana kan ƙasa, kuma a gefe guda, akan kayan da ake ɗagawa. Don matsar da sanda (ko dandamalin ɗagawa), ana amfani da wani nau'in lefi daban-daban. Don yin wani aiki na musamman, ana amfani da takamaiman nau'in jacks (ana yin la'akari da sifofin ƙirar ƙirar).

Na'ura da halaye

Domin kowane nau'in jack ɗin ya sami damar jure aikin da aka ba shi, yana iya samun ƙira ta musamman. Na'urar jack na gargajiya ta ƙunshi:

1. Tankin ajiya mai cike da ruwa mai ruwa;
2. Babban kwantena (Silinda) wanda sandar da za a iya cirewa take;
3. Piston, wanda ke tura sandar saboda karɓar ƙarin adadin ruwa na ruwa;
4. Karɓa - diddige, wanda ke kan nauyin da ake ɗauka;
5. Tushen da jack ɗin ya kwanta a ƙasa;
6. Bawul ɗin famfo, wanda baya barin ruwa ya motsa cikin yardar kaina tsakanin tasoshin sadarwa;
7. Bawul ɗin aminci wanda ke hana jack ɗin yin lodi fiye da kima. Yana aiki akan ka'idar bawul ɗin aminci a cikin tsarin hydraulic.

Abu

Ana amfani da abubuwa daban-daban don kera jacks. Zaɓin nasu yana tasiri ta hanyar ɗaukar nauyin na'urar da ƙirarta. Misali, abin birgima na motocin fasinja an yi shi da aluminum. Ƙaƙƙarfan hakarkarin sa sun isa su ɗauki nauyin motar fasinja da ƙaramar SUV.

Don ɗaga babbar mota, ana amfani da nau'ikan ƙarfe ko simintin ƙarfe. Ko da na'ura mai aiki da karfin ruwa iya jure wani gagarumin nauyi na kaya, jimillar dagawa iya aiki na jack kuma dogara a kan kayan da aka yi amfani da shi don kerawa da kuma zane fasali (ƙarin stiffeners da kauri).

Capacityarfin damar jacks

Yana da matukar mahimmanci a zaɓi jack don ɗaga injin tare da ƙarfin ɗagawa da ake buƙata. Idan wannan siga bai dace da nauyin motar ba, yana da kyau kada a yi amfani da jack. Idan nauyin shinge na abin hawa ya kai kilogiram 1500, to, ƙarfin ɗagawa ya kamata ya kasance daga 1700 kg, zai fi dacewa 2 ton. Idan aka yi amfani da na'urar ɗagawa mai ƙaramin ƙarfi, wannan na iya haifar da gazawar nan take kuma motar da aka dakatar za ta faɗi. Abin da kuke buƙatar sani:

• ga masu motocin fasinja, wadanda nauyinsu bai wuce tan 1,5 ba, kuma izinin kasa bai wuce 200 mm ba, to sai a zabi madaidaiciyar rhombic don tan 2, wanda zai isa ga dacewar taya da gajeren aiki;
• sabis na mota, da waɗanda ke buƙatar riƙe motar na dogon lokaci a dakatarwa, ya fi kyau a kula da jack tare da ɗaukar ɗaukar nauyin tan 3 zuwa 5, wanda ya isa don amfani da SUVs da ƙananan motocin kasuwanci;
• ga manyan motoci, akwai na’urar dagawa da suke dauke da tan 15-30. Kana bukatar ka zabi ja a motar babbar mota bisa gwargwadon nauyinta, ma’ana, idan abin hawan ya kai nauyin tan 7, karfin daukar sa ya kai tan 8, to ana bukatar jack din don tan 15.

Jacks da ke da ƙarfin ɗaukar nauyi sun fi tsada a cikin farashi, amma suna ba da tabbacin abin dogaro ga motar, kuma wannan shine amincinku!

Menene tsayin dako ya shafi?

Matsayin karba shine ƙaramar ƙimar da jack ɗin ya fara aiki. Wajibi ne a kula da wannan ma'aunin, saboda ba za a iya ɗaga motar da ke da izinin ƙasa na 170 mm tare da jack tare da ɗebo tsayi na 15 cm. Zaɓin jakar da ta dace da wannan ƙimar abu ne mai sauƙi: auna nisan ƙofa na motar a kan wata shimfida, idan yakai 150 mm, to tsayin dako dagawa ya zama 70-100 mm.

Matsakaicin dagawa tsawo

Wani saitin da ya kamata ku kula da shi. Ma'anar tana magana ne don kanta: tsayin dagawa shine iyakar adadin da za'a iya ɗaga abin hawa. Don maye gurbin dabaran, rarrabawa da haɗuwa kan aiki akan dakatarwa da cire gearbox don motocin dabaran gaba. Isasshen tsayin dagawa ya bambanta daga santimita 30 zuwa 50. Daga sama sama da 50 cm ya zama dole idan motar motar ta fado cikin rami mai zurfi kuma kana buƙatar ɗaga wannan gefen. A wasu yanayi, ana sanya tubali ko allon a ƙarƙashin jack.

Nau'in jacks da kuma manufar su

Akwai jakoki masu dacewa ga kowane nau'in abin hawa. An kuma rarraba su bisa ga tsarin shigarwa da nau'in tuki. Ana rarrabe jacks ta nau'in tuki: na inji, na lantarki da na iska, na biyun na ƙarshe suna amfani da su sosai cikin ayyukan mota. Ta nau'in, jacks sune:

• tara da pinion;
• lever-dunƙule;
• mirgina;
• rhombic. 

Fasali na dunƙule jacks

Wannan shi ne mafi tsufa irin jack, wanda aka sanye take da duk Soviet motoci, kuma har yanzu sanye take da gida Lada 4 × 4 SUV. Matsayin ɗaukar nauyin na'urar ya bambanta daga 500 kg zuwa ton 1.5. Ana ba da dandamali tare da bututun murabba'i don irin wannan jack. Ka'idar aiki mai sauƙi ne: an shigar da lever jack a cikin ido na musamman a cikin jiki, yana motsawa da rikewa, ƙarfin da ke kan kullun na'ura yana watsa shi ta hanyar kaya. Juya kullin agogo yayi yana ɗaga motar, a kishiyar ta saukowa. Jack ɗin dunƙule yana da ƙarin hasara fiye da fasali: ƙaramin yanki na tallafi, wanda saboda abin da jack ɗin zai iya fitowa, manyan girma. Idan bazara ta lalace ta hanyar lalata, to ba za a iya amfani da irin wannan jack ɗin ba. 

Ab Adbuwan amfãni: lowananan ƙoƙari na ɗagawa, tsayin ɗaga sama da tsada mai sauƙi.

Fasali na rhombic jacks

Mafi yawancin lokuta ana samunsu akan kanfanonin kera motoci, kuma kuma suna sanye da motoci. Jigon rhombic na iya zama na inji ko na lantarki. Thearfin ɗagawa ya bambanta daga tan 0.7 zuwa 2.2. Sunan na'urar ɗagawa ya fito ne daga ƙirarta, wanda ya ƙunshi levers 4, wanda ke ba da damar amfani da irin wannan "ɗaga" a cikin motocin da ke da ƙarancin ƙasa, kuma ɗaga shi sama. 

Jack ɗin injin yana aiki ta hanyar jujjuya lever wanda ke ɗaure kan dunƙule jack ɗin. Mafi tsada kuma mafi dacewa don amfani - na'ura mai aiki da karfin ruwa: ana amfani da piston na hydraulic azaman na'urar ɗagawa, wanda ke aiki akan ka'idar famfo ruwa. Irin wannan jack ɗin yana sanye da hannu, wanda kuke yin famfo sama, ɗaga motar. Don rage motar, ya zama dole don kunna bawul tare da rike don saki matsa lamba a cikin piston.

Ƙara:

• m farashin;
• yawancin masana'antun masana'antu da kayayyaki;
• aminci;
• babban yankin tallafi.

disadvantages:

• karamin bugun jini;
• yana buƙatar ƙoƙari na muscular don ɗagawa;
• ƙananan ƙwarewar na'urar, yana ɗaukar lokaci mai tsawo don tashi (don nau'in inji).

Fasali na rack da pinion jacks

Ana amfani da tsari mai mahimmanci da kayan aiki, tare da damar ɗaukar har zuwa kilogram 3500. Ana amfani da katako mai haƙori a matsayin abin tallafawa, tare da ƙwanƙolin motsi. Tsarin ya ba ka damar ɗaga abubuwa ba kawai a tsaye ba har ma a cikin jirgin sama na kwance. Dogaro da kaya, jakar na iya zama mataki daya, mataki biyu ko uku. Ana amfani da wannan jack a SUVs da ATVs.

Ƙara:

• dagawa sama sama da 100 cm;
• pickaramar zaɓi, wanda ke ba da damar ɗaga abin hawa kusan daga ƙasa.

disadvantages:

• manyan girma da nauyi;
• na iya lalata jiki idan ba ayi amfani da shi ba.

Fasali na lever-dunƙule jacks

Irin wannan jack din yana da damar dagawa har zuwa 1000 kg. Zane ya kunshi levers da dama da kuma dunƙule mai ƙarfi, wanda aka kora daga maƙallin. Akwai hanyoyin haɓakawa iri biyu:

• classic lever-dunƙule. Yana amfani da levers biyu, lokacin da dunƙulen ya juya, kusurwar tsakanin maɓallin ya canza, saboda wannan, motar ta tashi ko ta faɗi. Rashin hasara shine ƙarin ƙoƙari a farkon dagawa da ƙarancin tsari mai ƙarfi;
• hade Isunƙuli ne na lever da adon kamala na lu'u-lu'u. Ka'idar aiki yayi kama da lever-skrew, yana da fa'idodi iri ɗaya, amma jack ɗin haske ne kuma karami, ga ƙananan motoci masu aiki a cikin birni wannan shine zaɓi mafi karɓa.

Fasali na sandunan birgima

Jigon birgima, a cewar ma'aikatan sashen sabis na mota, shine mafi dacewa da aiki. Nauyin ɗaukar nauyi 2000 kg. Zane yana wakiltar ingantaccen fasalin jan ruwa na gargajiya, kawai tare da ƙafafun da babban lever. Ana iya amfani da irin wannan jack ɗin don motoci da manyan motoci, masu nauyi har tan 5. Yankin tallafi mai fadi yana ba da damar hawa abin hawa a kan akushin ko subframe.

Ƙara:

• babban ɗaukar nauyi;
• babban yanki na lamba tare da jack;
• dorewa;
• saukin motsi a farfajiya;
• yana buƙatar ƙananan ƙwayoyin ƙwayoyin cuta don ɗagawa.

disadvantages:

• kudin;
• babban nauyi;
• bulkiness na ƙafafun;
• aikace-aikace yana yiwuwa ne kawai a farfajiyar ƙasa.

 Takaddun lantarki

Waɗannan jacks ɗin sun haɗa da mirgina da kwalabe. Nau'in na biyu yana da ƙananan ƙananan, yana ɗaukar damar daga 0,5 zuwa 30 tons! Ka'idar aiki mai sauƙi ne: ana aiwatar da aikin akan dokar Pascal mafi sauƙi, inda tasoshin guda biyu da ke cike da man fetur na hydraulic suna sadarwa tare da juna. Lokacin da ka danna lever, ana fitar da mai daga wannan ɗakin zuwa wani, yana haifar da wuce haddi - fistan injin sama, yana tayar da abin hawa. Mayar da piston zuwa matsayinsa na asali yana ba da damar bawul ɗin zubar jini, wanda dole ne a juya shi a gaba. Ana juyar da ruwa a cikin ɗakin farko ta hanyar rage damuwa. 

Ƙara:

• babban ɗaukar nauyi tare da ƙananan girma;
• ana buƙatar ƙananan ƙoƙari akan mai lever;
• babban inganci;
• amintacce dangane da yarda tare da damar ɗaukar kaya.

disadvantages:

• karamin yanki na tasha;
• idan mai ya malalo, akwai yiwuwar faduwar matsi kwatsam;
• yana buƙatar canje-canje na mai na lokaci-lokaci, wanda yakan zama datti.

Kushin pneumatic

Abubuwan da aka kera na pneumatic jack shine cewa ƙarfin ɗagawa ana aiwatar dashi ta iska mai matsewa. Zane yana nuna kasancewar ɗakin iska, wanda ke faɗaɗa lokacin da aka cika shi, yana tayar da motar. Jigon pneumatic na iya zama mai motsi ko šaukuwa. Don ayyukanta, ana buƙatar iska mai matsi, wanda mai kwampreso ke fitar da shi, don haka wannan zaɓin ba shine mafi kyau ba don dalilai na cikin gida.

Ƙara:

• babban inganci;
• dagawar mota mafi sauri;
• sauƙin amfani;
• aminci da serviceability na bawuloli da famfo.

disadvantages:

• kaifin faduwar motar saboda zubar jini na bawul din da ya lalace;
• matashin roba na iya fashewa ba zato ba tsammani.

Mechanical

Wannan yana ɗaya daga cikin jacks na yau da kullun kuma masu sauƙi. Zuciyar aikinsa shine ɗaga kaya ta hanyar murɗawa cikin ƙirar ingarma mai naɗewa. Yawancin samfuran mota suna sanye da irin wannan jack. Ƙimar nauyin wannan na'ura ya isa ya jimre wa aikin tallafawa mota.

Wutar lantarki

A wannan yanayin, wannan ba nau'in jacks bane, amma nau'in tuƙi. Ana amfani da motar lantarki azaman madadin tuƙi na hannu. Ya danganta da girman nauyin na'urar, wannan na iya zama motar da ke aiki da hanyar sadarwa ta 220 volt ko kuma daga wutan sigari na mota. ana yawan amfani da motar lantarki a cikin jacks.

Electro-hydraulic

Wannan kuma wani nau'i ne na jack hydraulic, sabanin nau'in da ya gabata, ana saita sandarsa a motsi ta hanyar yin famfo ruwa mai amfani da wutar lantarki. Wasu samfuran jack ɗin lantarki-hydraulic suna sanye da ƙarin lebar hannu.

Pneumohydraulic

Wannan kuma nau'in jack hydraulic ne. Ana ba da allurar ruwan hydraulic ta hanyar hawan iska. Don aiki na irin wannan jack, haɗin wajibi zuwa na'urar kwampreso ta iska.

Kwaya

Wannan nau'i ne na ƙirar jack ɗin da ke aiki da ruwa. Irin wannan na'urar yana da dandamali da aka yi a cikin nau'i na silinda tare da ƙananan bayanan martaba. An haɗa tsarin zuwa wani keɓantaccen tuƙi na ruwa.

tsinke

An tsara wannan ƙirar don ɗaukar kaya mai ban sha'awa. Ana yin sassan tallafi da ɗagawa na tsarin a cikin nau'i na wedges. Ana saka shinge a tsakanin su a bangarorin biyu, wanda, gabatowa, ƙara / rage nisa tsakanin dandamali. Ana iya amfani da injin dunƙule ko na'ura mai aiki da ruwa azaman tuƙi a cikin irin wannan jack.

Kwalba

Yawancin jacks na hydraulic ana yin su ta wannan sigar. A cikin ƙirar irin waɗannan hanyoyin, babban silinda (aiki) yana bayyana a fili. Wani sunan irin wannan jacks shine telescopic. Dalili kuwa shine tsiro mai tasowa, wanda ke motsawa ta hanyar ɗaga piston a ƙarƙashin aikin ruwan hydraulic da aka yi famfo.

Akwai gyare-gyare da yawa na jacks a cikin wannan rukunin. Suna iya zama guda ɗaya ko sau biyu. A cikin zaɓi na biyu, yana yiwuwa a ɗaga kaya zuwa tsayi mafi girma. Mafi ƙarancin sau da yawa zaka iya samun samfurin tare da sanduna uku.

Lever

Wannan samfurin jack ne, wanda ke da tsari mai sauƙi. Mahimmancin irin wannan nau'in hanyoyin shine cewa suna ba ku damar ɗaukar nauyin nauyi. Yana kama da jack mai kama da shi a cikin hanyar dogo, mai jujjuyawa tare da ledar hannu.

Ja

A wannan yanayin, ba a yi amfani da ka'idar turawa ba, amma tsarin tashin hankali. Don aiki na irin wannan jack, ana amfani da goyon baya mai karfi, wanda aka dakatar da jack, kuma an dakatar da kaya daga gare ta. Jacks tare da wannan ƙa'idar aiki ana amfani da su don ƙarfafa tsarin ƙarfe gabaɗaya, sassa masu nauyi na jiragen ruwa, da sauransu. A wasu gyare-gyare akwai ƙugiya don haɗa kaya.

Jack "Selson"

Ana yawan samun irin wannan jacken a shagunan taya. Ana wakilta su ta hanyar dandali na ƙarfe wanda aka sanya matashin pneumatic akansa. Ayyukan irin wannan jack ɗin sun haɗa da haɗawa da kwampreso na iska.

Jacks na musamman

Wasu nau'ikan jacks suna da na'ura na musamman, wanda shine dalilin da ya sa ana iya amfani da su kawai don takamaiman dalilai. Anan akwai wasu zaɓuɓɓuka gama gari.

Tipper ta atomatik

Kamar yadda sunan ke nunawa, ba a yi amfani da wannan tsarin don rataye motar ba, amma a yi amfani da ita a gefenta. Tsarin ya ƙunshi tashoshi biyu. Ɗayan layin dogo ne a tsaye, wanda aka kafa madaidaicin sandar tare da mai da hankali ga ƙafafun da ke gefen motar da ake ɗagawa.

gyara tsayawa

Wani sunan na'urar shine rumbun mota. Ana amfani da irin wannan jack ɗin azaman inshora wanda ke hana motar da aka dakatar faɗuwa. Ana amfani da wata na'ura don ɗaga abin hawa. Wannan tsayawar yana da tsattsauran ramin da zai ba ka damar gyara motar da ta tashi amintacciya a wani tsayin tsayi.

Jakar watsawa

Ana amfani da irin wannan nau'in jack don ɗagawa, riƙewa da matsar akwatin gear. Mahimmanci, ƙirar irin wannan injin ɗagawa yana sanye da ƙafafun da ke ba ku damar motsa sashin da aka cire.

Yamny

A wata hanya, irin wannan jack ana kiransa rami. Yana ba ka damar ɗaga axle na motar, yana ƙaddamar da shi a gindin rami na dubawa.

Yadda za a zabi motar motar 

Don zaɓar jack ɗin da ake buƙata, yi amfani da bayanan mai zuwa:

• rage nauyin abin hawa. Sanya kilogiram 300 zuwa wannan taro, don haka zaku tabbatar da amintaccen aiki da amincin ku;
• tsayin dagawa ba zai wuce cm 50 ba, wannan ya isa sosai don aikin gyara a farfajiyar lebur;
• Matsayin karba ya zama ƙasa da 30-50% ƙasa da yardawar motar motarka;
• bisa ga nau'in aikin, za ku iya zaɓar tsakanin inji da na'ura mai aiki da karfin ruwa, pneumatic ya fi dacewa da tashoshin sabis. Don sauƙin amfani, yana da kyau a yi amfani da jack hydraulic, idan kuna son adana kuɗi, to, jack mai siffar lu'u-lu'u na hannu zai zama mafi kyawun zaɓi;
• wane yanki tallafi kuke buƙata. Don tashoshin sabis, wannan ma'aunin ya kamata ya zama mafi girma; don amfani mai zaman kansa, ƙaramin yanki ya isa ya dace da jack. Ba a ba da shawarar takalmin kwalba don amfani da shi a kan motoci tare da ƙasan lalata ba, in ba haka ba kara na iya huda ƙarfen;
• idan kun shirya akai-akai gyara mota, ajiye shi a kan nauyi na dogon lokaci, sa'an nan kuma mirgina jacks tare da nauyin 0.5-1 ton sama da motar ku zai taimake ku.

Dokokin aminci lokacin aiki tare da jacks

Jack ɗin kanta ba hanya ce mai haɗari ba. Babban haɗari yana wakiltar nauyin nauyin da aka ɗaga tare da taimakon irin waɗannan na'urori. Saboda haka, kafin ka fara aiki tare da jack, kana bukatar ka tuna da key aminci dokokin.

Lokacin rataye wani ɓangare na motar ko duka abin hawa, dole ne ku tuna:

• Idan an ɗaga gefe ɗaya na na'ura, duk ƙafafun da ke hulɗa da ƙasa dole ne a kiyaye su don hana na'urar yin birgima yayin aiki. In ba haka ba, motar za ta fadi daga jack. Don hana wannan, kuna buƙatar sanya motar a kan birki na hannu ko amfani da maƙarƙashiya.
• Lokacin da aka tayar da motar, ba tare da la'akari da nauyin kaya da zane na jack ba, wajibi ne a sanya inshora a ƙarƙashin sashin jiki mai ɗaukar nauyi (spar, ƙofa, firam, da dai sauransu). Wannan na iya zama dabaran da aka cire akan pallet, kututture, da sauransu. Babban abu shi ne cewa lokacin fadowa daga jack, irin wannan inshora yana riƙe da motar amintacce. Wannan zai kare kariya daga rauni yayin aikin gyarawa.

Na'urorin haɗi

Don yawancin gyare-gyare na jack, zaku iya siyan ƙarin kayan haɗi, misali, yana iya zama adaftan, kushin roba don ɗauka ko tallafi. Ana yawan amfani da adaftar tare da jack ɗin birgima. Ana yin wannan nau'in a cikin nau'i na ƙarin mashaya telescopic tare da ƙaƙƙarfan haƙarƙari mai ƙarfi, tare da gefuna wanda akwai dandamali guda ɗaya na tallafi.

Godiya ga wannan zane, nauyin da ke kan sashin lamba na nauyin da aka ɗaga ya ragu (an rarraba shi cikin sassa biyu). Irin wannan na'ura zai hana karye kayan tallafi na motar idan motar tana da nauyi.

Fa'idodi da rashin amfani na jacks daban-daban

Don yin magana game da abũbuwan amfãni da rashin amfani na jacks, kana buƙatar la'akari da gyare-gyaren su da aikin da ya kamata a yi tare da taimakon su. Ga fasalulluka na wasu nau'ikan jacks:

• Jakin rak ɗin yana da kyau don ɗaga ƙananan kaya. Alal misali, idan motar ta zauna a cikin laka, irin wannan jack zai ba da damar a ɗaga shi. Amma don yin aiki tare da irin wannan tsari a cikin mota, dole ne a yi tashoshi na musamman a cikin ƙasa.
• Jakin dunƙule na rhombic yana da ƙaƙƙarfan girman, yana sauƙaƙa koyaushe ɗaukar kayan aiki a cikin mota. Rashin lahani na irin waɗannan jacks shi ne cewa ba sa tayar da motar.
• Jakin hydraulic yana da babban inganci tare da ƙananan girma. Da shi, za ka iya sauri da sauƙi rataya wani ɓangare na inji. Rashin lahani na irin waɗannan gyare-gyare shine buƙatar buƙatar babban ƙasa don mota. Don tayar da motar fasinja akan irin wannan jack, kuna buƙatar tuƙi motar da ake buƙata akan tudu (misali, akan mashaya ko bulo). Sai kawai bayan haka za'a iya maye gurbin jack ɗin ruwa a ƙarƙashin motar. Ƙaramin tsayin ɗagawa wani koma baya ne na irin waɗannan jacks.
• Jack ɗin pneumatic zai ɗaga motar da kyau kamar yadda zai yiwu akan kowace ƙasa saboda babban wurin tsayawa. Rashin lahani na irin waɗannan jacks shine cewa matashin yana samun sauƙin lalacewa akan sassan jikin mota. Har ila yau, don amfani da wannan na'urar, yana buƙatar injin damfara na mota.

Kamar yadda kake gani, wajibi ne don zaɓar jack don motar, yana mai da hankali kan abin da aikin zai buƙaci a yi da shi.

Bidiyo akan batun

Anan ga ɗan gajeren bidiyon yadda ake zabar jack ɗin da ya dace don motar ku:

Yadda za a zabi jack. ZABEN DAMA. Saki 22

Tambayoyi & Amsa:

Menene ake amfani da jacks don? Tare da taimakon wannan inji (zai iya zama a tsaye ko šaukuwa), an ɗaga kaya kuma a riƙe shi a wani tsayi mai tsayi, misali, mota, gefe ɗaya ko naúrar wuta.

Me yasa ake kiran jack haka? An yi imani da cewa wannan sunan ya samo asali ne daga Goll. dommekragt - "kofar jirgin". Wasu sun yi imanin cewa an yi amfani da kakannin wannan tsari wajen afkawa ƙofofin birnin.

A ina ake amfani da jack hydraulic? A cikin shagunan gyaran motoci, a masana'antu, a manyan masana'antu, a wuraren gine-gine, a fannin mai, gas, da dai sauransu. Duk inda kuke buƙatar ɗaukar kaya mai ban sha'awa.