Fasahar Gina Na'urar Hakowa ta Hannun Hannu (I)

1.Guide gini

 

Guji karkatar da lankwasa da samuwar sifar “S” a cikin jagorar gini.

A cikin tsarin gininhakowa shugabancita hanyar, ko ramin jagora yana da santsi ko a'a, ko ya dace da tsarin ƙirar asali na asali, da kuma guje wa bayyanar "S" na ramin jagora shine abin da ake bukata don nasarar kammala aikin haye.Don guje wa samuwar sifar “S”, ana iya ɗaukar matakai masu zuwa:

 (1) A cikin aikin aunawa da saitawa, yi amfani da jimlar tashar don sake gwadawa da kuma tabbatar da wuraren fita da shiga sama da sau uku don tabbatar da cewa bututun da ke wucewa ya dace da ƙira.

(2) Kafin hakowa, kayan aikin hakowa ana daidaita su, da maki da yawa na maimaita auna don tabbatar da daidaito.

(3) Yi nazarin yanayin yanayin ƙasa kafin fara aiki, zana lanƙwasa ta hanyar haɗa kowane bututun rawar soja a kan takarda mai daidaitawa bisa ga tsarin ƙira, sanya kowane bututun rawar soja, da kuma nuna yanayin yanayin yanayin ƙasa a zurfin daban-daban;A cikin aikin hakowa, bisa ga matsayin hakowa na yanayin samuwar don sarrafa aikin danko na laka, a kowane lokaci bisa ga yanayin yanayin ƙasa don daidaita yanayin laka, rabon laka da sauran sigogi.

(4) Bayan na'urar hakowa ta kasance a wurin, a auna girman kusurwar da aka haɗa daidai, a lissafta faifan da ke kwance a yi rikodin shi, sannan a gyara shi a hankali gwargwadon ƙimar da aka ba da izinin hayewa yayin aikin hakowa, don guje wa yin hakan. siffar "S" na bututun rawar soja a cikin nau'in samuwar don tabbatar da santsi na hakowa da kuma inganta ingancin hakowa na rami na matukin jirgi.

(5) Fahimtar yanayin ƙasa, yanayin ƙasa da yanayin ruwa, kuma auna azimuth akan layin tsakiyar tsakiyar ba tare da tsangwama na maganadisu ba.Ana yin ma'aunin kusurwar azimuth a bangarorin biyu na wurin binnewa da kuma wurin tono.

(6)Ya kamata a rufaffen nada sama da mashigin tsallaka, kuma a auna karkatar da shi akai-akai don tabbatar da cewa madaidaicin tsallaka ya yi daidai da axis na ƙira da daidaiton hakowa na tulin saman a wurin da aka gano.

(7) Dole ne bayanan kula da shugabanci su kasance cikakke, daidai da inganci.A cikin aikin hako rami na matukin jirgi, duk wani rashin daidaituwa da tsayawar hakowa za a rubuta.

(8) Kula da bambancin matsa lamba da laka a kowane lokaci don samar da tushen yin hukunci akan yanayin aiki na famfo laka;lura da canjin matsa lamba don samar da tushen aikin aikin hakowa.

(9) Don tabbatar da cewa lanƙwan hakowa ya yi daidai da na'urar tsallakawar ƙira, za a gwada tsarin tuƙi lokacin da aka haƙa rami mai matukin jirgi, musamman waɗanda suka haɗa da: gwada na'ura mai ba da hanya tsakanin hanyoyin sadarwa, gwada na'urar dubawar bayanai, gano ganewar asali (ciki har da binciken bincike). duba calibration bincike, bayanai, da dai sauransu) ci gaba da ganowa.Bayan an kammala duk gwaje-gwaje da gyare-gyare, ci gaba zuwa hakowa na yau da kullun.

https://www.gookma.com/horizontal-directional-drill/

2.Maganint auna lokacin da ɗigon ya makale

(1) Yayin da ake hako ramin matukin jirgin, bututun na iya makalewa, wanda hakan ke bayyana ta hanyar karuwar laka mai kaifi, ko kuma saurin karfin na’urar hakowa nan take (a lokacin aikin rotary).A wannan lokacin, karfin jujjuyawar da injin laka ya haifar ba zai iya shawo kan aikin da dutsen ya yi a kan rawar sojan ba, ƙwanƙwasa ya daina juyawa.

Akwai zaɓuɓɓuka guda biyu:

● Lokacin da matsi na laka za a iya kiyayewa a cikin kewayon 500psi, yana yiwuwa a dakatar da ci gaba da bututun rawar soja nan da nan, kuma a maimakon haka ya ja bututun da aka haƙa zuwa ga ma'aunin hakowa don yin rawar da ya bar. dutsen da sauri, rage bambancin matsa lamba na laka, sa'an nan kuma yi amfani da a hankali Ƙaddamarwa da hawan gudu;

●Idan matsi na laka ya wuce 500psi, sai a kashe famfon na laka nan da nan, a dakatar da bututun laka, sannan a ja da bututun da ake hakowa zuwa na’urar hakowa don hana injin laka ya lalace saboda yawan matsi. a kan hatimi.

 (2) A lokacin gina rami na jagora, rawar yana makale lokacin maye gurbin kayan aikin rawar soja ko yin famfo bututu a ƙarƙashin wasu yanayi na musamman.Babban dalili shi ne cewa ɓacin rai na sassan mutum yana da girma sosai, tsaftacewar ramin ba shi da kyau, yawan tarawar hakowa ta hanyar "ramin shrinkage", wanda ya haifar da hakowa.

Jiyya: Na farko, ya kamata a ci gaba da yin aiki yadda ya kamata, kuma akwai isassun laka da za ta shiga cikin rami.A wannan lokacin, bututun rawar soja bai kamata kawai ya ci gaba da ja da baya ba, in ba haka ba zai iya makalewa cikin sauƙi.Bututun rawar soja ya kamata ya ci gaba da gaba tare da laka mai jujjuyawa, yin haƙuri tsaftace rami, daidaita babban gefen bit bisa ga rikodin hakowa na farko, dakatar da jujjuyawar bututun bututun da baya, kula da sarrafa tashin hankali na rig. , sa'an nan kuma juya bututun rawar jiki a gaba, tsaftace rami, sau da yawa, har sai da santsi ta hanyar "ramin raguwa".

https://www.gookma.com/horizontal-directional-drill/

 

3.Reaming gini

 

(1) Ma'auni don faɗuwar mazugi a cikin ramin yayin reaming

A yayin aikin reaming, saboda yawan ƙarfin dutsen ko tsarin madaidaicin dutsen, mazugi na mazugi na iya faɗuwa cikin ramin, yana shafar ginin reaming na gaba.

Hanyar jiyya: Dangane da bayanan rikodin jagora, ana iya ƙayyade canjin damuwa a kowane ɓangaren dutsen dutsen.Bayan an yi amfani da dutsen reamer na tsawon sa'o'i 80, maye gurbin shi da sabon don reaming;Kafin reamer ya shiga wurin da damuwan dutsen ke ƙaruwa, idan an yi amfani da dutsen reamer fiye da sa'o'i 60, maye gurbin shi da wani sabo.

(2) Ma'auni don karyewar bututun reaming

Matsakaicin geology na aikin bai yi daidai ba cikin tauri da taurin, kuma buƙatun don ƙirƙira ingancin suna da girma sosai.Lokacin saduwa da wurare tare da manyan canje-canje a cikin damuwa na dutse a lokacin reaming, yana da sauƙi don haifar da fashewar bututun bututu, wanda ke nunawa ta hanyar raguwa da sauri da tashin hankali.

Hanyar magani: lokacinhakowa shugabancigini, tsarin aikin haɗin bututun hakowa a wurin tono ya kamata a ɗauka.Bayan bututun rawar sojan ya karye, daidaita kayan aiki akan lokaci zuwa wurin tonowa sannan a ja da baya da injin bututun.Bayan an gama kifin duk masu bututun rawar soja, za a shigar da tsarin jagora a gefe zuwa cikin ƙasa don sake jagora tare da ramin jagora na asali.

Gookma Technology Industry Company Limited girmashi ne hi-tech sha'anin kuma babban manufacturer nana'ura mai hakowa a kwancea kasar Sin.

Barka da zuwatuntuɓarGookmadon ƙarin bincike!


Lokacin aikawa: Fabrairu-07-2023