Yadda za a hana rugujewa yayin amfani da injin haƙa rami a cikin hamada?

A cikin hamada mai motsi sosai, matsalar da aka fi fuskanta yayin aikin haƙa ramin auger ita ce "rushewar rami" - da zarar an ɗaga injin haƙa ramin, bangon ramin yana rugujewa nan take saboda asarar ruwa, nauyin kansa ko kuma matsala. Don hana wannan lamari, za mu iya farawa daga manyan layuka uku na "tsayawa ramin, ƙarfafa bango, da rage tarzoma". Matakan takamaiman sune kamar haka:

Hako mai jikewa - Ana allurar ruwa yayin hakowa
Ana zuba ruwa mai tsafta mai ƙarancin ƙarfi a tsakiyar bututun haƙa ramin. Ruwan yana ɓuɓɓuga daidai gwargwado a kan ruwan wukake masu karkace, yana samar da fim ɗin ruwa a bangon ramin kuma yana jika ƙwayoyin yashi cikin sauri. Yashi da aka saki a da yana ɗan lokaci ana siminti saboda aikin capillary, wanda hakan ke rage yiwuwar rugujewar ramin sosai. Ya kamata a sarrafa yawan ruwan a lokacin da ake "danshi ba tare da an wanke shi ba" don guje wa narkewar ruwa mai yawa wanda ke haifar da yashi mai sauri.

Farantin kariya na hannu ko kuma murfin yana biye da juna
An sanya wani siraran bangon ƙarfe mai cirewa a bayan abin haƙa ramin, ko rawar soja ta helical Ana amfani da "faranti na hannu mai tsaro". Lokacin haƙa wani sashe, akwatin yana nutsewa don wani sashe, wanda yayi daidai da samar da "ƙulli na ɗan lokaci" don bangon ramin don hana buɗewar ramin da kuma saman ɓangaren daga faɗuwa da farko.

Gyaran da aka yi a lokaci guda yana rage rikice-rikicen lokaci ɗaya
Da farko, samar da "ramin jagora" mai ƙaramin diamita rawar soja ta helical, sannan a hankali a faɗaɗa shi zuwa diamita na ramin da aka tsara. Gyaran rami mai kyau zai iya rage ƙarfin yankewa ɗaya akan bangon ramin, rage haɗarin rugujewar ramin, da kuma sauƙaƙe gyara ƙwanƙwasa akan lokaci.

Ayyukan da aka yi bisa dandamali suna rage tattaka mutane
An yi amfani da wani dandamali mai ɗauke da kaya mai naɗewa da ginshiƙai masu tallafi don ɗaga injin haƙa rami gaba ɗaya daga saman yashi, don guje wa rugujewa ta biyu sakamakon tattake yashi a kusa da buɗe ramin da ma'aikata ke yi akai-akai. Dandalin kuma zai iya haɗa tankunan ruwa, bawuloli na sarrafa wutar lantarki da na'urorin cire ƙura don cimma ci gaba da aiki mai ɗorewa.

Aiki mai sauri da kuma lokacin ɗaukar hotuna masu tsawo
Nan da nan bayan an gama haƙa ramin, a sauke kejin ƙarfe ko shukar sannan a cika da siminti ko yashi mai ɗanye nan take domin rage lokacin da bangon ramin zai iya fallasawa ga iska da kuma hana raguwar ƙarfi sakamakon fitar ruwa.

Taurarewa da alama a wurin
Ga hanyoyin gini, ana iya shimfiɗa faranti na ƙarfe na ɗan lokaci ko kuma a zuba siraran matashin siminti don ƙara ƙarfin ɗaukar harsashin da kuma hana hanyoyin nutsewa da kuma rashin daidaito a tsakiyar nauyi lokacin da injin haƙa ramin ya canza. Ya kamata a kewaye ramukan da aka kammala da sandunan haske ko tutoci don hana matsi da dare.

Ta hanyar tsarin rufewa na "allurar ruwa don gyara yashi - kariyar bango - faɗaɗa rami mai daraja - rage tashe-tashen hankulan dandamali - samuwar ramuka cikin sauri", har ma a cikin tuddan yashi masu motsi tare da ƙarancin ruwa da ƙwayoyin cuta masu ƙanƙanta, ana iya sarrafa yawan rushewar ramin a cikin kewayon da aka yarda da shi na aikin, yana samar da ramuka masu karko don sake shuka bishiyoyi da dasa bishiyoyi ko gina harsashin hasken rana.