How to compare Iziqhumane ze-Cluster DTH models?

On TerraForce you can compare Iziqhumane ze-Cluster DTH models by specifications — weight, power, drilling depth, and other parameters. Use the comparison feature on the catalog page.

Iziqhumane ze-Cluster DTH

Izinhlaka ze-cluster DTH (down-the-hole) zenza ukufana okuhambisanayo kwemishini yokuphakamisa ngesikhathi sokwakha amaphakheji, lapho ama-DTH hammers amaningi asebenza ngokubambisana ukuze adlulisise amaphakheji emhlabeni. Le ndlela ikakhulukazi iyasebenza ekwakheni izisekelo ezijulile ezimweni ze-geotechnical ezinzima, lapho amandla aphezulu ahlanganisiwe amahammers amaningi akhuphula ukuhamba kwephakheji ngenkathi kugcinwa ukulawulwa kanye nezinga eliqondile. Indlela ye-cluster ivumela abakhiqizi ukuhambisa ukukhiqiza emaphrojekthini amakhulu ezisekelweni ngenkathi bephendukela ezahlukweni ezahlukene zomhlabathi, ukusuka ezMaterial eziyi-granular eziqine kuye ezikhalweni ze-clay eziqinile ezibhekana neziphindaphindayo ezinzima ezimethodhi zokufakwa kwe-hammer eyodwa. Ukwakhiwa kwephakheji okusebenzisa ama-hammers e-cluster DTH kufaka phakathi ukudonsa amaphakheji ensimbi phansi ngokuqinile, kushiya umhlabathi ezikhaleni nasemhlabeni njengoba iphakheji ihamba emhlabeni. Le ndlela yokuphakamisela ikhiqiza umphumela omkhulu wokuxhumana nokuqina, ikakhulukazi ezimithini ezihlangene nezihlanganisiwe lapho ukuphazamiseka nokuphindaphinda komhlaba ozungezile kuthuthukisa ukusebenza kwephakheji. Izilawuli ze-cluster ivamise ukuhlanganisa ama-hammers e-DTH amaningi asebenza ngaleso sikhathi noma kwi-sequences ehlelekile, efakwe kumajikijolo ahlome ngezinsiza ezinzima nezinhlelo zokuhola ezikwazi ukuphatha izidingo zamandla aphezulu kanye nezikhukhula ezihlobene nokusebenza kwe-hammer eyodwa. Imvamisa yokucindezela, amandla okuphazamisa, kanye nengcindezi ye-hammer kucushwe ngokucophelela ukuze kuhlangabezane nezimo zomhlabathi ezithile, ifom yephakheji, nezidingo zomthwalo wesakhiwo ohlelweni lwezisekelo olwakhiwayo. Izinhlelo zokusebenza zezilawuli ze-cluster DTH zifaka phakathi amaphrojekthi amakhulu we-infrastructure afaka phakathi izivikelo zomgwaqo nezemizila, izisekelo zezimvula, izikhungo zezimboni, kanye nentuthuko ye-high-rise yokuhweba edinga amandla amakhulu okuthwala ezimeni ze-geological ezinzima. Le teknoloji ibaluleke kakhulu lapho kusungulwa amaphakheji amakhulu noma anokwakheka okuqinile emhlabeni okwakhiwe ngezimo ezihlanganisayo, ama-cobbles, iziqhumiso, noma ezinye izinto ezivimbela ezizokwenza izindlela zokuphakela ezijwayelekile zibe nzima. Abakhiqizi bathola izinzuzo zokuhlangabezana nezikhathi zokufakwa kwephakheji ezishesha uma kuqhathaniswa nemishini ye-hammer eyodwa ejwayelekile, izikhathi zokuphothula umphakathi ezinciphile, kanye nokuphuculwa kokusebenza kwezindleko emaphrojekthini lapho izinhlelo zezisekelo zifaka amamitha ambalwa noma ikhulu lemetre yokuphakela. Indlela ye-cluster iphinde inikeze ukuphindaphinda kanye nokuguquguquka kokusebenza, ivumela ukuhlela kabusha kwemishini noma ukunciphisa okwesikhashana ukuze kusebenze i-hammer eyodwa uma izimo zomhlaba zidinga ukulungiswa, kuqinisekisa impendulo elungisekile kumashintsho angalindelekile ngaphakathi kokusetshenziswa kohlelo lokuphakela.

Subcategories (7)

I-DTH Hammers ye-Standard-Type Cluster

Uhlobo olujwayelekile lwezinhlelo zeDTH (Down-The-Hole) hammers kube yigatsha elikhethekile lemishini yokuhlotshaniswa ezisetshenziswa ezinhlelweni zokwakha izisekelo ezijulile kanye nokubambelela kokushintsha lapho kudingeka khona ukufaka iziphethu okuphathwa kahle kanye nekhono lokuhola kokuqhuba. Lezi ziqoqo ziqukethe unidads eziningi zeDTH hammers ezihanjiswa ngezinhlaka zeqoqo, zaphakathi, okuvumela abathengisi ukuba bafinyelele ukungena okukhulu nokumisa iziphethu okwamanje ngezimo ze-geotechnical ezinzima. Ukuhlelwa kweqoqo kuphumeza amandla okuphula ezindaweni eziningi zokuxhumana, okwenza le ndlela ikhethekile ngempela ezinqolobaneni ezihlangene zendawo ezihambisana nemishayo, ama-barrettes, kanye nesikhumbuzo sokufaka udonga lapho ukulawula ukuhamba kusebenza khona. Izakhiwo ezijwayelekile zenziwe ukuze zisetshenziswe ezicelo zokufaka iziphethu kokushintshashintsha kokuhlala ngokuphelele nangaphambi kokuhlala, kuze kube nokushintshashintsha kwezimo zemhlabeni nezidingo zephrojekthi. Indlela yokusebenza yeziqoqo zohlobo olujwayelekile lwe-DTH hammers ifaka ukulethwa kokuphungula kokulandela eqhulwini leziphethu noma umgibeli, kudala ukuhambelana kabusha komhlaba ozungezile ngaphandle kokukhipha okukhulu. Le ndlela yokuhlotshaniswa yokuphunga nekhono lokuhola ivumela imishini ukuba ingene ezinyaweni eziyinqaba ezihlanganisa umhlaba we-sandy, ama-gravel deposits, kanye nezimo ze-clayey eziphakathi nendawo nezivumelanayo ngempumelelo enkulu kunamanye amamethrikhi okuphadla kuphela. Ama-hammers asebenza ngohlelo lwe-compressed air alawula izikhumbuzo ezithuthukisiwe eziletha ukuphula okuphathwa kahle emithonjeni ejwayelekile ngokuvamile ibonisa phakathi kwegazi elingama-1200 kuya kuma-2000 ophula ngomzuzu, kanye namandla okuphula alungiselelwe ukuhambisana nezimo zephrojekthi. Abaqashi bangakwazi ukulungisa izimo zokuhola kuhlanganise nengcindezi, umswakama, kanye nomjikelezo wama-hammer ukuze benze indlela esezingeni umhlaba ezikhathini ezihlukahlukene ngesikhathi sokwenziwa kwezinto, okwenza le ndlela ibheke ezitsheni ezitholakalayo. Izicelo zohlobo olujwayelekile lweziqoqo ze-DTH hammer zifaka izinhlelo zokwakha ezisemthethweni nezimboni ezidinga ukufaka iziphethu eziningi ngokushesha ngaphandle kokuphazamiseka okukhulu komhlaba. Lezi zinhlelo ziqinile ezindaweni ezijulile zasemadolobheni lapho izindlela zokubamba iziphuzo zihlanganisa imali yemiphakathi, njengokuhlotshaniswa kwezimoto kwe-rotate kunciphisa ukuzwela okuphakeme ngaphezu kokushaya izipho. Zivame ukusetshenziswa ezisekelweni zezinqaba eziphakeme, emisebenzini ye-substructure yeziphakamiso, ezindaweni zemikhiqizo, kanye nezinhlelo zokwenziwa kabusha lapho izakhiwo ezikhona zidinga izindlela ezinokuthula. Ukuhlelwa kweqoqo kuvumela ukufakwa kwezinsizakusebenza ngendlela efanayo noma yokulandelana, kuthuthukisa ukuhamba kwezinhlelo ezinezimingcele eziningi zokuthola iziphethu kanti kugcina ukunemba okumelwe kuxhaswe kahle ku-engineering yesakhiwo samanje. Izimo zomhlaba ezifanele kakhulu ukusebenza kwe-DTH hammer yizinsiza ezivundlile, ama-glacial tills, amatshe abushLite, kanye nezindawo eziphakathi kwezinto ezihambisanayo nezincithwayo lapho ukugcina imithombo evulekile kuyotholakala kahle. Ukukhetha imishini ngaphakathi kweqoqo le-DTH elijwayelekile kuhlobene nezidingo zephrojekthi ezIPHUMA, umthwalo owakhiwe, kanye nobunzima bokuhola. Ukuhlelwa okujwayelekile kuhlanganisa ama-DTH hammers ne-kelly drilling bars, ama-wekha aphhezulu, kanye nezimithombo ezimisiwe ngosuku olujwayelekile, kunezinhlelo ezihlukahlukene eziphakeme ezivela kwizimo ze-50-ton kuya kuma-300-ton. Imishini eyengeziwe ihlanganisa ama-compressor aphezulu, izinhlelo zokuphathwa kwe-slurry, kanye ne-instrumentation yokuhlola izimo zokuhola ezingamathuluzi ahlola usuku lonke azikhumbuza abathengisi ngezimfanelo zokusebenza zomhlaba nekhwalithi yokufaka iziphethu. Ukuqonda kahle nokusebenza kweziqoqo ze-DTH hammers ezijwayelekile kudinga ukwakhiwa komhlaba okufanele kwazekile kanye nokuhlelwa phakathi kwabakhi bezisekelo, abathengisi bokuhola, kanye nabahlinzeki bezinsiza ukuqinisekisa ukuthi indlela ihambisana nezimfanelo ezithile zomsebenzi nemfuneko zokusebenza.

Iziqhumane ze-Cluster DTH

Subcategories (7)

I-DTH Hammers ye-Standard-Type Cluster

I-Reverse Circulation (RC) Cluster Hammers

Ama-Reamers e-Cluster Diameter

Amabhakede e-Hammer

I-DTH Hammers Ezingashintshwa

Amabhithi e-Cluster Hammer Ashintshwayo

Amathuluzi Okuhlanganisa/Nokuhlukanisa

Related Work Types

Frequently Asked Questions