Isetshenziswa Kanjani I-DTH Drill Bit Kahle?

Njengamanje, kunezinhlobo ezine zemiklamo eyinhloko ye-high air pressure DTH drill bits: uhlobo lobuso obuyi-convex, indiza yobuso bokugcina, uhlobo lwe-concave yobuso bokugcina, uhlobo lwesikhungo se-deep concave, amazinyo ebhola e-carbide asetshenziswa kakhulu, amazinyo asentwasahlobo noma amazinyo ayibhola , amazinyo entwasahlobo evamile yokusabalalisa indlela.

Indlela yokusebenzisa i-DTH drill bit ngendlela efanele futhi uqinisekise isivinini sokubhola kanye nempilo yesevisi ye-bit, i-ZZBETTER ikukhumbuza ukuthi unake amaphuzu alandelayo:

1. Khetha i-DTH drill bit ngokuvumelana nezimo zamadwala (ukuqina, ukuthuthumela) kanye nohlobo lwe-drilling rig (umfutho womoya ophezulu, umfutho womoya ophansi). Izinhlobo ezahlukene zamazinyo e-alloy namazinyo endwangu zifanelekile ukubhoboza emadwaleni ahlukene. Ukukhetha i-drill drill bit efanele isisekelo sokuthola imiphumela engcono kakhulu.

2. Uma ufaka i-DTH drill bit, faka ngobumnene i-drill bit kumkhono wokubhoboza we-DTH impactor, ungangqubuzani namandla, ukuze ungalimazi umsila womsila noma umkhono wokubhoboza we-drill bit.

3. Enqubweni yokumba amatshe, kufanele kuqinisekiswe ukuthi ukucindezela kokucindezela kwe-rig yokubhoboza phansi kwanele. Uma i- impactor isebenza ngezikhathi ezithile noma i-blasthole powder ingakhishwa kahle, isimiso somoya esicindezelwe se-down-the-hole rig rig kufanele sihlolwe ukuze kuqinisekiswe ukuthi umfutho womoya ocindezelwe we-drilling rig wanele. Uma i- impactor isebenza ngezikhathi ezithile noma i-blasthole powder ingakhishwa kahle, isistimu yomoya ecindezelwe ye-down-the-hole drilling rig kufanele ihlolwe ukuze kuqinisekiswe ukuthi ayikho i-rock slag emgodini ngesikhathi sokumba.

4. Uma kutholakala ukuthi into yensimbi iwele emgodini, kufanele ikhishwe ngozibuthe noma ezinye izindlela ngesikhathi ukuze ugweme ukulimala kwe-drill bit.

5. Uma ushintsha i-drill, qaphela ubukhulu bomgodi obhoboziwe. Uma i-diameter ye-drill bit inkulu kakhulu futhi igugile, kodwa imbobo yokuqhuma isabhodliwe, i-drill bit entsha ayikwazi ukushintshwa ukuze kugwenywe ukunamathela.