Uhlobo lwee-Drill Bits

I-drill bit luhlobo lwesixhobo esisetyenziswayo ekucubunguleni i-drill, kwaye ukusetyenziswa kwe-drill bit ekucubunguleni i-mold kubanzi kakhulu; i-drill bit elungileyo ikwachaphazela iindleko zokucubungula i-mold. Ngoko ke zeziphi iintlobo eziqhelekileyo ze-drill bits ekucubunguleni i-mold yethu?

Okokuqala, yahlulwe ngokwezinto ezisetyenziswa kwi-drill bit, edla ngokwahlulwahlulwa ibe:

Iidrill zentsimbi ezikhawulezayo (ezisetyenziswa kakhulu kwizixhobo ezithambileyo kunye nokugrumba okurhabaxa)

Iibhithi zokubhola ezineCobalt (ezisetyenziswa rhoqo ekucubunguleni imingxunya enzima efana nentsimbi engagqwaliyo kunye nee-alloys ze-titanium)

Iidrill ze-tungsten steel/tungsten carbide (zokulungisa imingxunya ngesantya esiphezulu, ukuqina okuphezulu, kunye nobuchule obuphezulu)

Ngokwenkqubo yokubhola, ngokuqhelekileyo:

Iidrill ezijijekileyo ze-shank twist (uhlobo oluqhelekileyo lokubhola)

Iidrill ezinobubanzi obuncinci (iidrill ezikhethekileyo zeedayamitha ezincinci, ububanzi beblade buhlala buphakathi kwe-0.3-3mm)

Ukubhola ngenyathelo (kulungele ukwenza imingxuma enezinyathelo ezininzi ngenyathelo elinye, ukuphucula ukusebenza kakuhle komsebenzi kunye nokunciphisa iindleko zokucubungula)

Ngokwendlela yokupholisa, yahlulwe yaba:

Ukubhola okubandayo ngqo (ukugalelwa ngaphandle kwesixhobo sokupholisa, ukubhola okuqhelekileyo kudla ngokuba ziidrili ezibandayo ngqo)

Idrili yokupholisa yangaphakathi (idrili inemibhobho epholisayo eyi-1-2, kwaye i-coolant idlula kwimingxunya yokupholisa, nto leyo enciphisa kakhulu ubushushu bedrili kunye nesixhobo sokusebenza, esifanelekileyo kwizixhobo eziqinileyo kunye nokugqiba)