Umphezulu usete idayimani engundoqo bit elungiselelwe Nmlc, Bq, Hq, Nq

Umphezulu iseti yedayimani bit iveliswa umaleko enye yendalo idayimani ukusetwa phezu komhlaba isithsaba bit ngematrix enzima.
Isuntswana ledayimani eseti yomphezulu ikhuthazwa ikakhulu ukugrumba okuthambileyo ukuya kokuqina. Ngokubanzi, iseti yedayimani yomphezulu ingabonelela ngesantya esanelisayo sokungena.
Ukukhetha isethi echanekileyo yomgangatho wokuqulunqwa, kufuneka ubuncinane siqwalasele le miba ilandelayo: ubungakanani bedayimane, ibakala ledayimane, iprofayili yoyilo.

Umgaqo wokukhetha ubungakanani bedayimani--anzima amatye, incinci isayizi yedayimani kufuneka ibe.

Iiprofayile zeseti engundoqo yebit:
Isiqingatha somjikelo: sisetyenziswa kakhulu kwibit engundoqo kunye nobukhulu be-bit kerf ngaphantsi kwe-11mm. Iyakwazi ukugrumba iindlela ezahlukeneyo. I-core bit ene-semi-round profile inobomi obude, kwaye inokuphepha umonakalo; ngelixa ubukhulu be-bit kerf bungaphezulu kwe-11mm kunye neprofayili ejikelezayo engqukuva ingasetyenziswa ekugrumbeni ukwakheka kwe-abrasive.
Iprofayile enyathelweyo: Ubukhulu be-bit kerf obungaphezulu kwe-11mm buhlala bunolu hlobo lweprofayile. I-Bit eneprofayili eNyathelweyo inokufumana izinga eliphezulu lokungena kunye nozinzo olulungileyo ekwembeni. Nangona kunjalo, ayikhuthazwa kwi-fractures formations abrasive kakhulu. Xa isuntswana le-bit kerf elingaphantsi kwe-11mm liye lanyathela iprofayile linokwenza kube lula ukugrumba isantya kwaye libe nokuzinza okungcono kokugrumba.