Magana game da Excavator (1)

magana game da Excavator (1)

An lasafta shi da manyan injinan gine-gine, excavator, wanda kuma aka sani da injin hakowa, wanda kuma aka sani da excavator, Na'ura ce mai motsi ta ƙasa da ke amfani da guga don hako kayan sama ko ƙasa da saman da ke ɗauke da shi sannan a loda shi cikin abin hawa ko sauke kaya. shi zuwa gidan ajiya.

Kayayyakin da mai tono ya hako sun fi yawa kasar gona, kwal, silt, kasa da kuma dutse bayan an riga an sassauta su.Yin yin la'akari da ci gaban injinan gine-gine a cikin 'yan shekarun nan, ci gaban na'urorin yana da sauri sosai, kuma masu tono ya zama daya daga cikin mafi mahimmanci. kayan aikin gine-gine a cikin ginin injiniya.Mahimman sigogi guda uku na injin tono: nauyin aiki (masu yawa), ƙarfin injin da ƙarfin guga.

An raba shi zuwa na'urori masu tona konewa na ciki da na'urori masu hakar wutar lantarki bisa ga yanayin tuƙi, Dangane da hanyar tafiya, ana iya raba shi zuwa na'urori masu fashewa da na'urori masu motsi.

Dangane da yanayin watsawa, ana iya raba shi zuwa masu tono hydraulic da injin injin, Idan bisa ga guga, yana da kwatance guda biyu: tono felu na gaba, tono na baya.

Nauyin aiki yana ɗaya daga cikin mahimman sigogi guda uku na tono (ikon injin, ƙarfin guga, nauyin aiki),Nauyin aiki yana ƙayyade matakin ma'auni kuma yana ƙayyade iyakar babba na ƙarfin tono na excavator.

Ƙarfin tono ≦m;

Aiki nauyi m: adhesion coefficient tsakanin ƙasa da crawler, Idan digging ƙarfi wuce wannan iyaka, a cikin hali na baya, toka zai zame da kuma a ja a gaba, wanda yana da matukar hadari.A halin da ake ciki na shebur, mai tonawa zai koma baya. Ƙarfin haƙa, don tono ƙarfi, ƙarfin tono ya fi raba zuwa ƙarfin haƙa na gaba da ƙarfin tono guga.

Abubuwan da ake aiwatar da rundunonin tono biyu sune tushen hakori na guga (leben guga), amma ikon ya bambanta.Ƙarfin haƙa na gaba yana fitowa daga silinda na gaba;karfin tono guga yana fitowa daga silinda mai guga.

Ƙimar ƙayyadaddun ƙayyadaddun ƙasa, girman ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun yanayin aiki. = nauyin aiki ÷ duk yankin da ke hulɗa da ƙasa, Bincika takalma, yana da mahimmanci don shigar da takalman waƙa mai dacewa akan na'ura.Ga masu tono mai rarrafe, ma'auni don zaɓar mai rarrafe shine: A duk lokacin da zai yiwu, yi ƙoƙarin amfani da takalman waƙa mafi ƙanƙanta.

Nau'o'in waƙa na gama gari: takalman waƙa masu haƙori, takalmin waƙa mai lebur, takalman waƙa mai lebur, Gudun tafiya, don masu tona rarrafe, lokacin tafiya ya kai kusan kashi ɗaya cikin goma na duk lokacin aiki.

Gabaɗaya magana, saurin gudu guda biyu na iya saduwa da aikin tafiya na excavator. Ƙarfin ƙwanƙwasa, ƙarfin jan hankali yana nufin ƙarfin da mai tonawa yake yi lokacin da yake tafiya, wanda galibi ya dogara da injin tafiye-tafiye na excavator.Waɗannan sigogin aikin tafiya guda biyu suna nuna motsin motsi. na excavator da iya tafiya.Ana iya nunawa a cikin samfurori na masana'antun daban-daban.

Gradeability, gradeability yana nufin ikon hawa, sauka, ko tsayawa a kan m, matakin gangara. Biyu wakilci hanyoyin: kwana, kashi, ɗagawa iya aiki, dagawa iya aiki yana nufin karami na rated barga dagawa iya aiki ko rated na'ura mai aiki da karfin ruwa dagawa iya aiki. .Rated barga daga iya aiki: 75% na tipping kaya, rated na'ura mai aiki da karfin ruwa dagawa iya aiki: 87% na na'ura mai aiki da karfin ruwa dagawa damar

Gudun lilo yana nufin matsakaicin matsakaicin matsakaicin gudun da mai tonawa zai iya samu a lokacin bargawar lilo lokacin da aka sauke na'urar.Wannan yana nufin cewa saurin kashewa, ba lokacin farawa, ko lokacin birki ba; Wato, ba saurin kashe hanzarin hanzari ko raguwa ba. .Don aikin hakowa na gabaɗaya, Lokacin da wannan mai haƙa yana aiki a cikin kewayon 0 ° zuwa 180 °, motar kashewa tana haɓaka ko raguwa, kuma lokacin da ta juya zuwa kewayon 270 ° zuwa 360 °, saurin kashewa ya zama karko.Saboda haka, a zahiri a zahiri. aikin tono, saurin juyawa da aka ayyana a sama ba gaskiya bane.

Wato, ainihin aikin da ake buƙata shine haɓakawa / ragewa wanda aka bayyana cikin sharuddan jujjuyawar jujjuyawar.Ikon injin, babban ƙarfin doki yana nufin ƙarfin ƙarfin da aka auna a cikin injin tashi ba tare da na'urorin haɗi masu amfani da wutar lantarki kamar mufflers, magoya baya, masu canzawa da masu tace iska ba. Ingantacciyar wutar lantarki (ƙarfin dawakai) yana nufin ƙarfin fitarwa da aka auna a injin jirgin sama tare da duk na'urorin haɗi masu amfani da wutar lantarki kamar su mufflers, magoya baya, masu canzawa da matatar iska da aka sanya.

Ma'aunin amo, hayaniyar excavator yafi fitowa daga injin.Nau'i nau'i biyu na amo: auna amo a kunnen mai aiki, ma'aunin amo a kusa da na'ura