I-API rock drill bit IADC537 5 1/2 ” (139.7 mm) yomthombo oqinile

I-API rock drill bit IADC537 5 1/2 ” (139.7 mm) yesithombe esiqinile esifakiwe

I gama le-brand:	EMpumalanga Ekude
Isitifiketi:	I-API ne-ISO
Inombolo Yemodeli:	I-IADC537G
Inani elincane le-oda:	1 isiqephu
Imininingwane Yephakheji:	Ibhokisi lePlywood
Isikhathi sokuthumela:	5-8 izinsuku zokusebenza
Inzuzo:	Ukusebenza Okusheshayo
Isikhathi Sewaranti:	Iminyaka engu-3-5
Isicelo:	Uwoyela, Igesi, I-Geothermy, Ukumba imithombo yamanzi, i-HDD, Imayini

Thumela i-imeyili kithi

Imininingwane Yomkhiqizo

Ividiyo Ehlobene

Ikhathalogi

Incazelo Yomkhiqizo

I-Wholesale API TCI evaliwe ene-roller bits esitokweni evela efektri yase-China ingeyemishini yokumba.
Indlela yokuhlola efanelekile yamapharamitha wokumba:
1. Bamba imizuzu emi-5 nge-WOB efanele ekhethiwe ekuqaleni kanye ne-RPM emaphakathi bese urekhoda i-ROP (njengoba kukhonjisiwe kuthebula elingezansi).
2. Khulisa i-WOB ngokusesilinganisweni bese ugcine i-RPM efanayo bese ubhoboza ngaphansi kwale WOB imizuzu emi-5 uphinde urekhode i-ROP (njengoba kukhonjisiwe kuthebula elingezansi).
3. Nciphisa i-WOB b ngesilinganiso esifanayo kanye nesinyathelo sesi-2 se-tepeat.
4. Thola i-WOB emaqenjini okudonsa okuhlola angakwazi ukukhiqiza i-ROP ephakeme kakhulu.
5. Shintsha kahle i-RPM ngaphansi kwe-WOB efanele futhi urekhode i-ROP (njengoba kukhonjisiwe kuthebula elingezansi).
6. Khetha i-RPM endaweni ephezulu kakhulu ye-ROP.
7. Setha ipharamitha yokubhoboza ekuhlanganiseni okungcono kakhulu

Ukucaciswa Komkhiqizo

Ukucaciswa Okuyisisekelo
Usayizi we-Rock Bit	5 1/2 amayintshi
Usayizi we-Rock Bit	140mm
Uhlobo Lwebhithi	I-TCI Tricone Bit
Uxhumano Lwentambo	3 1/2 API REG PIN
Ikhodi ye-IADC	I-IADC 537G
Uhlobo Lokuthwala	Ijenali Ivalwe Ngesikali Sokuvikela
Ukufaka uphawu	I-elastomer noma irabha/ insimbi
Ukuvikelwa Kwezithende	Iyatholakala
I-Shirttail Protection	Iyatholakala
Uhlobo Lokuzungeza	Ukuzungeza Udaka
Isimo Sokubhoboza	Ukubhola okujikelezayo, ukubhola ngezinga eliphezulu, ukubhola okujulile, ukubhola kwezimoto
Imilomo	AmaNozzle amathathu
Amapharamitha Okusebenza
I-WOB (Weight On Bit)	14,156-31,458 lbs
I-WOB (Weight On Bit)	63-140KN
I-RPM(r/min)	50~120
Ukwakheka	Ukwakheka okumaphakathi okunamandla acindezelayo aphansi, njenge-medium, i-shale ethambile, i-limestone ethambile emaphakathi, i-limestone ethambile emaphakathi, i-sandstone ethambile emaphakathi, ukwakheka okuphakathi okunama-interbed aqinile futhi abrasive, njll.

IMpumalanga Ekude iyifekthri egxile ekubholeni, njengamabhithi e-tricone, ama-PDC bits, i-HDD hole opener, izisiki ze-Foundation roller zezinhlelo zokusebenza ezahlukene.
Njengemboni ehamba phambili yama-drill bits e-China, ukukhulisa impilo yokusebenza kwe-drill bit kuyinhloso yethu. Sihlala sizama ukuthuthukisa izingcezu ngezinga eliphezulu lokungena.Inhloso yethu ukuthengisa ikhwalithi ephezulu ngentengo ephansi.