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Road grading: duk game da fasahar

Construction na hanya ya hada da ayyukan da ke kira grading. Suna za'ayi amfani da kayan aiki na musamman - graders graders.

Mene ne wannan?

Road grading aka yi amfani da graders - abin da ake kira subspecies bulldozers. Ba za a iya yi ba tare da wannan mataki, a lokacin da shi wajibi ne don shirya da kuma profile:

- derailed.

- ƙasar.

- site.

- hanya.

Grading ya shafi ranking yadudduka. Game da yi da shi ya dubi kamar haka. A aji na sanye take da wukake, dumps. Aiki tare da su, da direba zai iya matsar da injin buldoza yadudduka da kayan tsaye, horizontally, wanda Forms da profile na machined surface. Graders sanye take da fangs, na zaba, da taimakon wanda da sadarwarka yana buɗewa da m dutse ko halaka riga data kasance a kan hanya surface.

Road grading a zaman yi da aka shirya kamar haka: juya ga kamfanin miƙa zuwa hayan musamman kayan aiki, hayan sadarwarka. Idan kana da za mu bi da wani karamin yanki (misali, ƙofar daga hanya a cikin kilometer) ne mai yiwuwa isasshen na wani aiki rana. Specific Figures aka ƙaddara da ikon, yi motoci, da samuwan kayayyaki.

Yadda za a gina hanyoyi?

A lokacin shiri na hanyoyi fasahar hanya grading lura a fili. Wannan hidima don tabbatar da karko na shafi. La'akari da nuances ƙirƙirar hanya misali datti hanya.

Modern share fage da murfin halitta ƙasa, kuma me ya sa sunan da aka zaba. Bayarwa aikin farawa da ƙasa, wanda aka kafa protruding daga profile. The aiki ne mai sauki, idan aka kwatanta da sauran iri datti hanya ta halin kaka kasa dace da wuraren da zirga-zirga da kwarara ne kananan. A mafi zafi watan ne m, ruwa yi ɗingishi, amma tare da yanayi amfani (misali, kamar yadda ƙofar gida) shi ne quite dace.

Construction kunshi matakai kamar:

- scouring kushin.

- lamarin da ya ƙullunku.

- kau ciyayi.

- kau da ƙasa a aji na.

- compaction na ƙasa a kan profile;

- mirgina surface.

Kamar yadda za a iya gani, hanya grading ga bako - a key mataki na yi, a tabbatar da longevity na ƙãre hanya. Inganta yi za a iya cimma ta yin amfani da musamman primers da kuma yin amfani da mafi zamani m inji. Graders ana amfani da hadawa da m bangaren kuma ƙasa. Bugu da ari, inji aka sarrafa a uniform layout ciki da ƙullunku sakamakon cakuda yayin da rike akai kauri daga 15 cm. Idan wuya daga cikin aikin na bukatar mafi girma kauri grader da ake amfani a hanyoyi biyu.

A ci gaba da hudu kafa a aji na zama dole don tsara a layi nan gaba hanya surface. A karshe izinin da aka sanya a cikin Bugu da kari ga template-baƙin ƙarfe. Wannan tsiraru da tabbatar da wani m surface.

Aji: Features

Road grading samar motor graders. Inji ake bukata don:

- sufuri da gine kayan.

- planarizing.

- nan gaba hanya shiryawa.

- profiling da aikin site.

Bigiren graders:

- gyara.

- gini.

- tsaftacewa.

- aiki a kan na'ura mai aiki da karfin ruwa Tsarin.

A aji na ruwa da aka sanye take da wuka. Wannan shi ne babban aiki jikin na'ura, saka a kan firam. The ruwa ne ya tashe, saukar da, fãta shimfiɗaɗɗa tsaye, horizontally. Movement bayar da wani engine da kuma sarrafawa da kula da tsarin: a na'ura mai aiki da karfin ruwa ko inji.

Wasu inji suna sanye take da scarifier. Wannan frame tare 7-11 hakora amfani don gyara su karya da haihuwa matafiya hanya.

Musamman kayan aiki ne ba makawa ga halitta da kiyaye hanyoyi, hadahada, an yi amfani da ko'ina a cikin aikin noma.

Domin a aji na ruwan wukake kerarre daga 2.5 zuwa 4.5 m Standard inji yi -. 45 m 3 / h.

A na'ura mai aiki da karfin ruwa kula da tsarin damar domin shigarwa na atomatik leveling. Wannan inji simplifies da direba ta aikin tabbatar da cewa profiled surface zai yi sa sigogi da rage yawan hanyoyin. Tattalin arziki, fasaha Manuniya na na'urar ne mafi girma fiye da na sauran iri.

A hanya daga juji

Makawa hanya grading a yi juji. Its key fasalin - shigarwa kai tsaye a kan ƙasa. A shafi kauri - game da 16 cm da wani matsakaicin nisa na 10 m.

Domin mafi girma ƙarfi driveway iya kunshi biyu yadudduka juji. Kuma shi ne to, kuma zo da taimakon graders, wanda aikin ta fara bayan kammala cika yankin. Kawai bayan wucewa graders, kuma ba lokaci daya, ya sa a saman Layer.

A hanya daga juji ne lokaci mai tsawo kawai a yau da kullum m tabbatarwa. Gyara na tafka magudi da aka yi a aji na. Aikin da za'ayi a kan rufi pre yalwa zub da ruwa.

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