Mashandisiro Ekushandisa Iyo DTH Drill Bit Zvakanaka?

Parizvino, kune mana makuru magadzirirwo emhando yepamusoro yemhepo DTH drill bits: end face convex type, end face plane, end face concave type, end face deep concave center type, carbide ball mazino anonyanya kushandiswa, mazino echitubu kana mazino ebhora. , mazino echitubu zvakajairika kugovera nzira.

Mashandisiro eDTH drill bit nemazvo uye ive nechokwadi chekumhanyisa kudhirowa uye hupenyu hwesevhisi hweiyo bit, ZZBETTER inokuyeuchidza kuti uteerere kune anotevera mapoinzi:

1. Sarudza iyo DTH drill bit maererano nematombo ematombo (kuoma, abrasiveness) uye drilling rig rudzi (high wind pressure, low wind pressure). Mhando dzakasiyana dzemazino ealloy uye mazino emucheka akakodzera kuchera mumatombo akasiyana. Kusarudza iyo yekurudyi pasi-iyo-gomba drill bit ndiyo nhanho yekuwana mibairo yakanaka.

2. Paunenge uchiisa iyo DTH drill bit, zvinyoronyoro isa chibooreso mumudziyo wekuchera weDTH impactor, usapindirana nechisimba, kuitira kuti usakuvadza muswe shank kana drill sleeve ye drill bit.

3. Muchigadziro chekuchera dombo, inofanira kuve nechokwadi kuti kudzvinyirira kwekumanikidza kwepasi-the-hole drilling rig yakakwana. Kana iyo inonzi impactor ikashanda intermittently kana blasthole powder isingabudiswe zvakanaka, iyo compressed air system ye down-the-hole drilling rig inofanira kuongororwa kuti ione kuti mhepo yakamanikidzwa yemhepo yekuchera inokwana. Kana iyo impactor ikashanda nguva nenguva kana blasthole powder isingabudiswe zvakanaka, iyo compressed air system ye down-the-hole drilling rig inofanira kuongororwa kuti ione kuti hapana dombo slag mugomba panguva yekuchera.

4. Kana zvikaonekwa kuti chinhu chesimbi chakawira mugomba, chinofanira kutorwa kunze nemagneti kana dzimwe nzira munguva yekudzivisa kukanganisa kune drill bit.

5. Paunenge uchitsiva chibooreso, teerera kuhukuru hwegomba rakacherwa. Kana iyo dhayamita yebhiti yekuboorera yakakurisa uye yakasakara, asi gomba rinoputika richiri kudhiriwa, chibooreso chitsva hachigone kutsiviwa kuti usabatike.