Awa excavator: whakaahuatanga, tono, whakaahua

excavators Pākete whakamahia i roto i te maina (kirikiri, te uku, me ētahi atu) ki te tango i te toka. hoki e whakamahia ratou mo profiling awaawa matapuna tereina me takere, me te he kikī o rauemi wewete me toka ururua. Ka taea e tēnei tikanga hapai i oneone ki kāwai 4, e kore e nei i roto i nga kohatu nunui (inclusions). mahi pai excavator, ki te he iti iho i te he rima o te whanui o te peere te diameter o nga inclusions.

Ko reira taa'eraa i whiwhi te mata raro mā te whakamahi i te tikanga taua te flat, me te kore e hiahia te ola ā. I roto i tēnei tuhinga ka ako matou atu o te mea te tikanga excavator.

Pū o te mahi

Tikanga, Kei te whakamahia excavators maha-peere i roto i nga wahi i reira i reira ko te rōrahi nui o te momo kotahi o te mahi, te arotahi ki te wāhi kotahi. He kuware te take - te taputapu nui āhuatanga. Hei kawe i te reira i wahi ki te tuu hoki ki te whakaaro ki o ngā mahi iti e utu, me te wa, a reira, ko reira tika. No te mahi iti, tera i te kaupapa i ia te wā, i reira te mea he tauira iti o te pereoo wira whāhauhau ranei excavators.

Momo o maha-mīhini

whakarōpūtia taputapu e taua āhuatanga:

• I roto i te ahunga o te kaupapa i roto i te mahi. pea te reira i excavators ahopou, hake tauira keri hurihuri ranei.
• Na roto i te momo (hanga) taputapu mahi. He excavators mekameka me te wira-peere.
• E ai ki te tikanga o tuku taputapu ki te mata. whakairo toka ko te toropā poutū, toropā whakapae whakarara ranei ki te poutū.

I runga i enei āhuatanga, ka taea e tatou e faaoti e reira e rave rahi ngā momo o excavators. Kia whakaaro tatou ia o ratou motuhake.

mīhini ripeka-kari

Tenei peere excavator mekameka e taea te aroturuki ara tereina ranei. Powered e te motu whakarara toropā ranei. Ka taea te whakahaua e te mekameka (whakamahia i roto i te ōrite oneone mō te tangohanga o ngā kohuke ranei te tahora o awa nui me awaawa) whakairi ūpoko (whakamahia i roto i te oneone ki te inclusions) ranei. He hoki excavators, crawler tawhiti e kia rerekē i runga i ngā āhuatanga whakahaere rānei. E whakamahia ratou mo te keri me te horoi o te pana wai me te irrigation takere.

Technique keri wä roa

Tenei peere awa excavator. Pinepine te crawler, wira me te crawler o, nekeneke whāhauhau nekehanga ranei. I roto i te tahuri, wehea tauira arearenga roa ki te hunga e whakahaere ki te mekameka annular me te hunga tinana mahi i te mea wira koko (rotor). Ko te tuatahi e whakamahia ana mō te keri e kore whanui waikeri rawa 1.1 m me te hohonu o te 3.5 m Tuarua taea keri hohonu rua -. 1.6-1.8 m.

hurihuri-tahuri tonu

Ka rite ki te tikanga, tenei momo o te crawler. Ko ētahi wā i reira he tereina. rite rawa te pūrere e ki te wira peere me te pūkaha hiko. Ka taea te hatepea atu te reira e te kamaka radially i te rererangi whakapae, me te poutū. Kei te whakamahia te reira mo te tangohanga o kohuke e puta i roto i te puka o papa. pea te reira i te uku whakangutungutu me ētahi atu rauemi. Pākete excavator (peere) Kei te whakamahia hoki i runga i nga mahi hanga nui, me te overburden.

Ko nga painga o te maha-mīhini

Ahakoa te meka e nga koko pungarehu e nui atu whānui, maha-peere, i te maha o ngā painga whakakorekore e taea ai ratou ki te pupuri i to ratou tūranga i roto i te mākete. E hi'opoa tatou i teie mau āhuatanga:

• mahi tonu i runga i te arearenga o kamaka. Na, pūrere kotahi-peere i roto i tīpako oneone tika ko te mōrahi o te 30% o te wā mahi katoa.
• Ki te whakarite tatou i te peere kotahi, me te tauira maha-peere ki te mahi i taua, e taea te kite i te reira e te mea taimaha, me te cumbersome te motokā kotahi-peere.
• Excavator noho hikinga 1 pūtoru mita o te kamaka nui iti mana i te te pūrere ki te kaha taua, engari ki te peere kotahi.

• Te mahi i roto i te umanga hanga, pūrere maha-peere ka taea Mixing ōrite o e rua momo hua rauemi me te kōmaka.
• Whakawhanake excavator oneone kakau bevels. Ka rite ki te hua, e tango te hikinga he kōtaha ripeka-motu tata tino. mīhini kotahi-peere whakawhanake he karapiti hikinga me i ia o ratou rau te ërá.

hangarau huakore

Heoi, i reira he tawhā e mārama koko pungarehu whakauru. Pea ko reira no te mea o ratou te mea tonu te rangatira mākete. He te paruparu e whai ake nei excavator:

• Tenei mīhini - he tino foodie, i te mea e taea ki te whakawhanake i te oneone ōrite anake kaua e nui ake 4 piha ranei ki inclusions iti o runga ki te 3 akomanga. Koko he raruraru ki te mahi ki tetahi piha haapiiraa, me te momo o te oneone, tae atu i runga i nga kamaka.
• E kore te mea filifili te mīhini ki te peere ki te huarere tikanga, kahore he nei te putanga Pākete.

Hoki mārama tātari tauira tokorua excavator.

EM-251

Tenei kōwae kāinga, e ngā o:

• Te Whakatere me te mana taputapu, me te huarahi e kua eke i runga i te anga kore tītaka- o te nekeneke whitiki, hoahoa nei ki te pahua i te taha ranei i te hoki o te waka.
• Te mahi taputapu (mekameka ki peere) eke i runga i te anga-kotokoto.

Ka rite ki te taputapu whakatere mahi multisupporting moka. He parariraa pūkaha ā-peia nihowhiti whakawhiti hurihanga mā te tuku mekameka. E hono papa Track mā semiaxes me te pūrere whakataurite i ki te anga matua. Huri i te reira i roto i taua kei te anga matua i runga i te crawler i ngā toru. hanga tenei reira taea ki te whakatutuki i te pai ripeka-excavator.

A, no te te koko mekameka excavator ano neke, i hanga waikeri poutū te. Ko te oneone i tangohia hoki peere, i roto i te moka tae te nekeneke te mauriora. Ia, i roto i te tahuri, ka taia iho peka.

Maha-peere, parepare, tauira mekameka EM-251 taea te huri i te tūranga o te whanaunga kotokoto ki te anga. faaho'i ia hoki i runga i te aratohu e taea ki a koe te whakarerekē i tona tohu o penetration, a konei te hohonu o te waikeri. A, no te kawe i te tōnuitanga wae ko reira i roto i te tūranga runga. te mana te mīhini e te mana mamao motuhake, whakanohoia nei i roto i te kapa i runga i te matau o te operator, e pā ana ki gearshift. Tenei taea te kaiarataki ki te aroturuki wā kotahi te kaupapa o te mīhini me te mahi o te keri tikanga.

EM-182

Kia whai whakaaro ano tatou tetahi atu peere excavator. Em-281 - rite ko ētahi wā pōhēhē tuku ki tenei tauira. Kei a ia ko:

• tāhuraro Odnorebernymi ki wira. Kei te whakaturia te reira i anga wetekina tautoko i te moka turasny counterweight pāmu take, he fale, he wahi anga runga o te koko, me, o te akoranga, te pūkaha me te tuku.
• raro koko o te anga i he wae whakamahere e rua e mau ana mekameka ki peere.
• Jib, e pupuritia he pūnaha o awa, me te ārai i te whakatārewatanga.
• taputapu hiko me ngā pūrere rama.

whakahaeretia te excavator e te tikanga o toru kauwhiti, e kua kei roto i te kapa o te operator. Origin te kawenga mō te tahuri te mekameka koko. Tuarua - mo te akoranga o te tōneke. Well me te tuatoru - mo te kohi, me te e tukupu ana o te kotokoto. mau te whakamutunga i roto i te tūranga e hiahiatia ana e te wahia, kei nei i runga i te take kutukutu. Ko te pūkaha hiko whakawhiti te motini i roto i V-whitiki, te mānukanuka o nei, me te te koki ttara o te wīra aia e te tūranga o te tensioner. Ko te take matua whakawhiti ai te hurihanga mā te turasnomu puku mekameka. Kei te whakawhiti te peere tarai oneone ki te moka, a ka homai ki te tōneke, kawe i te reira ki tona ūnga.

Nā ki te excavator aranga ki wīra huri, pikitia o nei e whakaurua i runga te whakamahi ai hoki e rua whakarara runga me raro mō te keri synchronously whakaarahia, ka tuku iho i roto i nei pito e rua o te koko anga. Ko te kupu, faitatau te nuku anga koko ki ano. Peere Ko ai te kahu nekehia o matotoru kākahu i tetahi teitei parekura. No te faatupu i whakairo Fan, tera i te kaupapa o tetahi anake pito o te anga, kua tuku iho i te reira i runga i.

mutunga

I teie mahana i kitea e matou i roto i te mea te tikanga excavators maha-peere, a he aha e kore e ratou rite noa rite kotahi peere. E tano ia tapao e whakaritea nga here o te mahi kaha o waka tirohanga o te oneone, kaua tikanga, me te rerekē hoki ngā momo rerekē o excavators. He whakapai haere tonu o maha-mihini me te introduction o whakaaro hou fokotuu e i roto i te wa poto, ka e whakakorea nga tōnounou katoa

E te ara, ki te excavator conventionally hoki ngā keri tonu, ahakoa te meka e i roto i hei utu o peere mahi tinana ratou e kanioro waero, ranei.