In ukumbiwa kwemigodi ngaphansi komhlaba ngamatshe aqinileukusebenza kahle kanye nokuzinza kunquma inqubekela phambili yephrojekthi.I-YT29A umshini wokubhoboza idwala osebenzisa umoyaiphumelela kakhulu kule ndawo ngenxa yamandla ayo anamandla okushaya kanye nokusekelwa okuqhubekayo kwemilenze yomoya. Lapho kubholwa imigodi ejulile yokuqhuma ezimayini zegolide kanye nemithambo yensimbi, i-YT29A ifinyeza imijikelezo yokubholwa futhi inciphise umthwalo wokusebenza we-compressor.

Abaqhubi bayawazisa ama-YT29Aukusebenza okuthembekile ngaphansi komswakama ophezulu nothuli, izimo ezivamile ngaphansi komhlaba. Ukuqina kwayo kunciphisa izikhawu zokulungisa, okwenza kube yisisombululo esingabizi kakhulu sokusebenza kokumba okuqhubekayo.

Ngokwakhela kulesi sisekelo esiqinile, i-YT29A yenzelwe ukunemba kanye nenduduzo yomqhubi, okuhumusha ngqo ekukhiqizweni okuthuthukisiwe kwendawo. Uhlelo lwayo lwe-valve lwangaphakathi oluthuthukisiwe lunikeza ukushaya kwe-piston okuqinile, okuqinisekisa ukungena okusheshayo ngisho nasezindaweni eziyinselele kakhulu ze-granite kanye ne-basalt. Lokhu kuphumela emigodini yokuqhuma ehlanzekile, ebikezelwayo, ebalulekile ekuqhekekeni okuphumelelayo kanye nokulawula amaphrofayili emisele. Umlenze womoya ohlanganisiwe unikeza ukuzinza okumangalisayo, kunciphisa ukukhathala komqhubi ngesikhathi sokushintshana okweluliwe futhi kuvumela ukulungiswa kwemigodi okunembe kakhudlwana. Lokhu kunemba kunciphisa ukuphuka ngokweqile kanye nomzamo olahlekile, okunegalelo ngqo emazingeni okuqhubekela phambili aphephile futhi asebenza kahle kakhudlwana.

Ngaphandle kwamandla amsulwa, ukwakheka kwe-drill kubeka phambili ukusebenziseka. Izingxenye ezibalulekile njenge-chuck ne-piston zakhiwe ngama-alloy aqiniswe ngokukhethekile ukuze zimelane nezinhlayiya ezirhabaxa. Ukuhlelwa okulula nokufinyeleleka kuvumela abasebenzi ukuthi benze ukuhlolwa okuvamile kanye nokushintsha izingxenye ngokushesha, kunciphisa isikhathi esibizayo sokungasebenzi komshini. Kubaphathi bezimayini, lokhu kuthembeka kuyinzuzo ebalulekile yezezimali. Ukusetshenziswa komoya okuphansi kwe-YT29A akugcini nje ngokunciphisa izindleko zamandla kodwa futhi kuvumela izinhlelo ze-compressor ezikhona ukuthi zisekele ukubhola okuningi ngasikhathi sinye, okwandisa imbuyiselo ekutshalweni kwezimali kwengqalasizinda. Embonini lapho ihora ngalinye lokusebenza libalwa khona, i-YT29A izibonakalisa ingaphezu nje kwethuluzi—iyimpahla yamasu okusheshisa imijikelezo yentuthuko nokuqinisekisa ukusebenza kahle kwezomnotho kwamaphrojekthi angaphansi komhlaba adingakalayo.