UNcitshiswa Njani uTshintsho oluQhathayo lokuGuqulwa kweTonelo yokuBoring ukuze uSebenze kakuhle

Iiprojekthi ezikruqulayo zetonela zihlala zinyanzelwa ziishedyuli ezingqongqo kunye neendleko eziphezulu zokusebenza, apho ukutshintshwa rhoqo komsiki we-tunela kugqame njengowona mqobo ubalulekileyo. Inguqu nganye yomsiki ayimiseli nje inkqubo ekruqulayo kangangeeyure—maxa wambi kwaneentsuku—kodwa ikwanyusa ukuqina kwabasebenzi, ukuguga kwezixhobo, neengozi zeprojekthi. Kumaqela obunjineli azama ukukhulisa ukusebenza kakuhle kolwakhiwo kunye neendleko zokulawula, ukunciphisa ukutshintshwa kwamaxesha okutshintsha umsiki kube yinjongo ephambili. Ngezantsi kukho izicwangciso eziqinisekisiweyo zokufezekisa le njongo, ukudibanisa ukulungiswa kobugcisa, ukuchaneka kokusebenza, kunye nolawulo olusebenzayo.

1. Ukuqhuba uPhando oluBanzi lwe-Geotechnical kuKhetho lwesisiki ekuJoliswe kuso

Iimeko zejoloji yendlela yetonela zichaza ngokuthe ngqo ireyithi yokuguga komsiki. Uvavanyo lwe-geotechnical oluphezulu lunokukhokelela kwiintlobo ze-cutter ezingahambelaniyo, ezikhokelela kumonakalo ongaphambi kwexesha. Ukunqanda oku:

Beka phambili uphononongo oluneenkcukacha lwangaphantsi komhlaba, kubandakanywa ukuhlalutya ubulukhuni bamatye, ukurhawuzelelwa, ukuxinana kokwaphuka, kunye nobukho beeminerali ezirhabaxa (umzekelo, iquartz). Sebenzisa ubugcisa obuphezulu obufana nokucinga kwequla kunye novavanyo lwenyikima ukwenza imaphu yokwahluka kobume bejoloji ngokuchanekileyo.

Khetha abasiki bezinto ezisekelwe kwidatha ye-geological: Kwilitye elilukhuni, elinqabileyo, khetha abasiki bezinto ezinxitywayo ezifana nokufakwa kwe-tungsten carbide okanye iingcebiso eziphuculweyo zedayimane; ukwakheka okuthambileyo okanye okwaphukileyo, khetha abasiki abanejiyometri yezinyo ephuculweyo ukukhusela ukuvala kunye nokunciphisa umonakalo wempembelelo.

Kwimixube yeemeko zejoloji, qwalasela iinkqubo zokusika iimodyuli ezivumela ulungelelwaniso olukhawulezileyo lolungelelwaniso lomsiki ngaphandle kokutshintshwa ngokupheleleyo, ukuziqhelanisa nokutshintsha iimpawu zamatye ngexesha lokukruquka.

2. Lungiselela iiParameters eziBoring ukuze unciphise uxinzelelo olungeyomfuneko

Iiparamitha zokusebenza ezingafanelekanga ziyimbangela enkulu yokukhawuleza ukunxiba i-cutter. Ukulungelelanisa ukusebenza kakuhle okukruqulayo kunye nokugcinwa komsiki kufuna ulawulo olululo lweparamitha:

Lungisa izinga lokungena kunye nesantya sokujikeleza ngokuguquguqukayo. Amazinga okungena aphezulu kakhulu anyusa umthwalo osikiweyo, ngelixa isantya esijikelezayo esikhawulezayo sikhulisa ukunxiba okungqubana. Ukuseka i-database yeparameter esekelwe kwingxelo yexesha langempela lejoloji, uqinisekise ukuba umatshini usebenza ngaphakathi "kweyona ndawo yokunxiba."

Lawula tyhala ngamandla ngokulinganayo. Ukutyhala okungalinganiyo kunokukhokelela ekudibaneni komsiki ongalinganiyo nobuso belitye, okubangela ukugcwala kwendawo kunye nokusilela kwangaphambi kwexesha. Sebenzisa iinkqubo ezizenzekelayo zokulawula ukutyhala ukugcina uxinzelelo olungaguqukiyo kubo bonke abasiki.

Nciphisa ukungcangcazela kunye nokothuka. Faka izixhobo zokudambisa kumatshini okruqulayo kwaye unqande ukuqala/ukuyeka ngequbuliso, njengoko ukungcangcazela kunokukhulula izinto zokusika kwaye kukhawulezise ukudinwa kwezinto.

3. Ukuphumeza uLondolozo lwe-Proactive Cutter kunye nokubeka iliso

Ulondolozo lothintelo lusebenza kakhulu kunokubuyisela okusebenzayo ekucutheni ixesha lokuphumla. Ukugcinwa okucwangcisiweyo kunye nolawulo lokuhlola kunokwandisa ubomi bomsiki kakhulu:

Yenza uhlolo olubonakalayo rhoqo kunye nemilinganiselo yokunxiba. Cwangcisa iitshekhi zesiqhelo ngexesha lokungenzi nto komatshini ukuvavanya ukuguga kwamazinyo, imeko yokuthwala, kunye nokuqina kwebholithi. Tshintsha abasiki ngokubonakalayo xa ukunxitywa kufikelele kwinqanaba elichazwe kwangaphambili (umzekelo, i-70% yobukhulu obuvumelekileyo ukunxitywa) kunokulinda ukusilela okupheleleyo.

Yamkela itekhnoloji yokujonga ixesha lokwenyani. Xhobisa abasiki ngeenzwa zokulandelela ubushushu, ukungcangcazela, kunye nomthwalo ngexesha lokwenyani. Hlanganisa idatha yenzwa kunye nenkqubo yokulawula umatshini ukulumkisa abaqhubi kwiipatheni zokunxiba ezingaqhelekanga, okwenza uhlengahlengiso olungexesha okanye ukulungiswa.

Gcina ukuthambisa okufanelekileyo kunye nokucoca. Qinisekisa ukuba iibheringi ze-cutter kunye neendawo ezihambayo zithanjiswa ngokwaneleyo ukunciphisa ukukhuhlana, kwaye ucoce abasiki rhoqo ukususa inkunkuma yamatye enokubangela ukuguga okanye ukuvala.

4. Ukuphucula i-Cutter Design kunye ne-Material Innovation

IntengisoI-vancements kwitekhnoloji ye-cutter ibonelela ngezisombululo zexesha elide zokunciphisa ukuphindaphindwa kokutshintsha. Utyalo-mali kubasiki bentsebenzo ephezulu kunokubuyisela imbuyekezo enkulu ngobomi obude benkonzo:

Khetha abasiki abaneengubo eziphezulu zezinto eziphathekayo, ezifana ne-titanium nitride (TiN) okanye i-diamond-like carbon (DLC), eyenza ukuxhathisa ukunxiba kunye nokunciphisa ukukhuhlana.

Khetha imodyuli okanye uyilo lokusika olutshintshayo. Ezi zivumela ukutshintshwa kwezinto ezigugileyo kuphela (umzekelo, amazinyo okusika) endaweni yendibano yonke ye-cutter, ukunciphisa inkunkuma yezinto kunye nexesha lokutshintshwa.

Sebenzisana nabavelisi bokusika ukuphuhlisa izisombululo ezilungiselelwe wena. Ngeemeko ezizodwa zejoloji, uyilo lwe-cutter elungiselelwe-ezifana nezithuba zamazinyo eziphuculweyo okanye iimilo ezikhethekileyo zeengcebiso-zinokuphucula ukuxhathisa ukunxiba kunye nokusebenza ngokubanzi.

5. Ukuqinisa uQeqesho lwabaSebenzi kunye nokulungelelanisa iiNdlela zokuSebenza

Iimeko zabantu zidlala indima ebalulekileyo kubomi obuguquguqukayo kunye nokusebenza kakuhle okukruqulayo. Abaqhubi abaqeqeshwe kakuhle banokubona iimpawu zokuqala zokunxitywa komsiki kwaye bahlengahlengise imisebenzi ngokufanelekileyo:

Ukubonelela ngoqeqesho olubanzi kufundo lwe-geotechnical, ukulungiswa kweparamitha, kunye nokugcinwa kwe-cutter. Qinisekisa ukuba abaqhubi bayabuqonda ubudlelwane phakathi kwezigqibo zokusebenza kunye nokusebenza komsiki.

Ukuseka iinkqubo zokusebenza ezisemgangathweni (ii-SOPs) zokuqalisa, ukuvala, kunye nokuhlolwa kwesiqhelo. Nciphisa umsebenzi ondlongondlongo obeka phambili isantya kunokugcinwa komsiki.

Ukukhuthaza inkcubeko yokusombulula iingxaki ngokukhawuleza. Khuthaza abaqhubi ukuba baxele ukuziphatha okungaqhelekanga kwe-cutter ngokukhawuleza kwaye bathathe inxaxheba kumanyathelo okuphucula okuqhubekayo, afana nokwabelana ngezona ndlela zingcono zokunciphisa ukunxiba.

Ukuqukumbela

Ukunciphisa inguqu ye-cutter frequency kwitonela ekruqulayo ngumzamo onezinto ezininzi odibanisa ukuqonda kwejoloji, ukulungelelaniswa kobuchule, ukugcinwa okusebenzayo, kunye nokusebenza ngezakhono. Ngokukhetha abasiki abafanelekileyo bomsebenzi, ukukhulisa iiparamitha zokusebenza, ukuphumeza ukujonga ixesha lokwenyani, ukusebenzisa itekhnoloji ephucukileyo, kunye nokutyala imali kuqeqesho lwabaqhubi, amaqela obunjineli anokwandisa kakhulu ubomi bokusika, ukunciphisa ixesha lokuphumla, kunye nokukhulisa ukusebenza kakuhle kweprojekthi iyonke. Kwishishini apho ukongiwa kwexesha kunye neendleko kubaluleke kakhulu, ezi zicwangciso azijonganga kuphela umngeni ongxamisekileyo wokutshintshwa rhoqo komsiki kodwa zikwanegalelo ekunikezelweni ngempumelelo kweeprojekthi zetonela ezikhuselekileyo nezingabizi kakhulu. Njengoko itekhnoloji ekruqulayo yetonela iqhubeka nokuvela, ukwamkela ezi ndlela zilungileyo ziya kuhlala zingundoqo ukuze uhlale ukhuphisana kwaye ufezekise ukusebenza ngokugqwesileyo.