1. Jikelele
IiDTH ze-Series HD ezicinezelwa ngomoya ophezulu zenziwe njenge-hammer drill. Nangona kunjalo, zahlukile kwezinye ii-rock drill, ngokusebenzisa ukusebenza okuqhubekayo phantsi ngokuchasene ne-drill bit.
Umoya ocinezelweyo ukhokelelwa kwi-rock drill udlula kwi-string tube ye-dill. Umoya ophumayo ukhutshwa ngemingxuma ekwi-drill bit kwaye usetyenziselwa ukucoca umngxuma wokugrumba. Ukujikeleza kuhanjiswa kwiyunithi yokujikeleza kwaye amandla okutya avela kwi-feed adluliselwa kwi-DTH drill ngee-drill tubes.
2. Inkcazo yobugcisa
I-DTH dill inetyhubhu encinci ende equlathe i-impact piston, i-internal cylinder, i-air distributor, i-check valve. I-sub ephezulu yokwenyani, enemisonto ifakelwe i-spanner slot kunye ne-coupling thread yokuqhagamshela kwiityhubhu zokubhola. Inxalenye engaphambili, i-driver check, efakelwe ne-thread, ifaka i-bit shank exhotyiswe nge-splines kwaye inika amandla okutya kunye nokujikeleza kwi-drill bit. I-stop ring ithintela iintshukumo ze-axial ze-drill bit. Injongo ye-check valve kukuthintela ukungcola ukuba kungene kwi-rock drill xa umoya ucinezelwe. Ngexesha lokubhola, i-drill bit itsalwa ngaphakathi kwi-DTH kwaye icinezelwe kwi-drive chuck. I-piston ibetha ngqo kumphezulu we-impact we-shank ye-bit. Ukuvuthela komoya kwenzeka xa i-bit ilahlekelwa kukudibana nomgangatho womngxuma.
3. Ukusebenza nokugcinwa
- I-drive chuck kunye ne-top sub zifakwe kwi-cylinder ngemisonto yesandla sasekunene. I-drill kufuneka ihlale ijikeleziswa ngesandla sasekunene.
- Qalisa ukugoba nge-throttle encitshisiweyo kwindlela yokubethela kunye nokutya, vumela i-bit isebenze kancinci ingene edwaleni.
- Kubalulekile ukuba amandla okutya alungelelaniswe nobunzima bomtya wokubhola. Amandla avela kwimoto yokubhola kufuneka alungiswe ngexesha lokubhola, kuxhomekeke kubunzima obuguquguqukayo bomtya wokubhola.
- Isantya esiqhelekileyo sokujikeleza i-DTH siphakathi kwe-15—25rpm. Umda ophezulu ngokubanzi uvelisa izinga elihle kakhulu lokuvelisa, nangona kunjalo, kwilitye elirhabaxa kakhulu, i-rpm kufuneka ibe ukuze kuthintelwe ukuguguleka okugqithisileyo kwe-drill bit.
- Ukuvaleka okanye ukuqhekeka komngxuma, kunokubangela ukuba ugqobhoze. Kungcono ke ngoko, ukucoca umngxuma rhoqo, ngokuvuthela umoya nge-rock drill.
- Umsebenzi wokudibanisa lulandelelwano lomsebenzi apho i-drill engaphantsi komngxuma inokufumana ungcoliseko, ngokusika kunye neentlobo ezahlukeneyo zokungcola eziwela emngxunyeni. Ngoko ke, yenze kube ngumthetho ukuhlala uvala isiphelo somsonto we-drill tube ngexesha lokudibanisa. Qinisekisa ukuba ii-drill tubes azinazo iingceba kunye nokungcola.
- Ukubaluleka kokuthambisa ngokuchanekileyo i-rock drill akunakugxininiswa kakhulu. Ukuthambisa okwaneleyo kuyakhawulezisa ukuguguleka kwaye kunokukhokelela ekuqhekekeni.
4. Ukusombulula iingxaki
Impazamo (1): Ukuthambisa okungekho kakuhle okanye okungekhoyo, okubangela ukwanda kokuguguleka okanye amanqaku
Isizathu: Ioyile ayifikeleli kwindlela yokubetheka kwelitye
Unyango: Hlola ukuthambisa, gcwalisa ngeoyile ukuba kuyimfuneko, okanye wandise umlinganiselo we-luboil
Impazamo (2): Indlela yokuchaphazela ayisebenzi, okanye isebenza ngesiphumo esinciphileyo.
imbangela:
①Ubonelelo lomoya ovalekileyo okanye ovaliweyo
②Isithuba esikhulu kakhulu, phakathi kwepiston kunye nesilinda yangaphandle, okanye phakathi kwepiston kunye neyangaphakathi, okanye phakathi kwepiston kunye nomsasazi womoya.
③Ugqobhozelwe ngabantu abangathathi ntweni
④Ukusilela kwepiston okanye ukungaphumeleli kwevalvu yeenyawo.
Unyango:
①Jonga uxinzelelo lomoya. Qinisekisa ukuba iindlela zomoya eziya kwindawo yokubhola ilitye zivulekile.
②Khulula i-rock drill uze uhlole ukuba igugile na, tshintsha indawo egugileyo.
③Khulula i-rock drill uze uhlambe zonke izinto zangaphakathi
④Khulula i-rock drill endaweni ye-piston eqhekekileyo okanye ulungise indawo entsha.
Impazamo(3): I-drill bit elahlekileyo kunye ne-driver chuck
imbangela: Indlela yokusebenza kwempembelelo isebenze ngaphandle kokujikeleza ngesandla sasekunene.
Isisombululo: Bamba izixhobo eziwileyo ngesixhobo sokuloba. Khumbula ukusebenzisa ujikelezo olusebenzisa isandla sasekunene rhoqo, kokubini xa ubhoboza naxa uphakamisa intambo yokubhoboza.
Ixesha leposi: Agasti-15-2024
