4 1/2 Inches PDC Hula Bit 3 Blades bakeng sa ho cheka oliwellll
Tlhaloso ea Sehlahisoa
The drill bit e entsoe ka li-blades tse 3 tse otlolohileng le tlhophiso e khutšoanyane ea parabolic, e entsoeng ka tšepe e tlaase ea carbon alloy, ho ntlafatsa ROP le ho matlafatsa sability ea bit. E loketse ho cheka ka mokhoa o mahareng o nang le sekhahla se phahameng sa ho kenella.
PDC drag bit: Karoloana ea ho hula ke karoloana ea ho cheka ka botlalo, e sebelisoang haholo bakeng sa liliba tsa metsi, merafo, mocheso oa mocheso o chesang, tikoloho le ho cheka. E loketse ho cheka ka mekhoa e bonolo le e bonolo-bohareng ka lebelo la ho kenella ka potlako le bokhoni bo phahameng, 'me e khethehile bakeng sa ho phunya likoti tse kholo tsa bophara.
Tlhaloso ea Sehlahisoa
Hula Bit Size(Inch) | 4 1/2 lisenthimithara tse |
Hula Bit Connection | 2 3/8" API reg pin |
Li-Blades Bongata | 3 |
Hula Bit Formation | E bonolo, e bohareng e bonolo, e thata, e thata, e thata haholo. |
Tlhokomeliso: Boholo bo khethehileng bo fumaneha ka mehlala e fanoeng kapa litšoantšo.
Mofuta | Boemo | Khokahano ea Khoele | |
intshi | mm | ||
Li-blades tse 3 Mofuta oa mohato | 3 1/2~17 1/2 | 89-445 | N Rod,2 3/8 ~ 6 5/8 API REG / IF |
Li-blades tse 3 Mofuta oa Chevron | 3 1/2~8 | 89-203 | N Rod,2 3/8 ~ 4 1/2 API REG / IF |
PDC drill bit ke thepa e thata haholo e kopantsoeng le daemane le alloy e thata tlas'a mocheso o phahameng. E na le melemo ea ho thata ebile e tšoarella ho tloha taemane, 'me e na le melemo ea ho hanyetsa tšusumetso e phahameng le lehare le leholo le tsoang ho alloy e thata. E ntlafalitse haholo ts'ebetso ea ho cheka 'me ke karolo e nepahetseng ea ho cheka bakeng sa ts'ebetso ea "medium & hard" le "super hard rock".
Li-bits tse hulang li boetse li reha likotoana tsa lehare tse kentsoeng ka TC lehare. Hangata li etselitsoe ho sebelisoa ka mokhoa o bonolo joalo ka lehlabathe, letsopa kapa lejoe le bonolo. Litšebeliso tsa tsona li kenyelletsa liliba tsa metsi tse chekang, meepo, mocheso oa mobu, tikoloho le ho chekoa.
Matlafatsa tšireletso, eketsa khanyetso ho apara, eketsa bophelo ba tšebeletso.