Ni gute wahitamo ibyuma bya PDC by'imashini bikwiye?

Igishushanyo mbonera cya PDC cyo muri iki gihe nk'umubumbe ntaho gisa n'icyo mu myaka mike ishize. Ingufu zo gukurura no kudakora neza byariyongereyeho nibura 33%, naho imbaraga za cutter brazes ziyongereyeho ≈80%. Muri icyo gihe, imiterere y'ubuso n'ikoranabuhanga ry'inyubako zishyigikira byateye imbere, bituma habaho ibikoresho bikomeye kandi bitanga umusaruro.
Ibikoresho byo gukata
Uduce twa PDC dukozwe muri karubide substrate na diyama grit. Ubushyuhe bwinshi bwa dogere 2800 n'umuvuduko mwinshi wa psi 1.000.000 ni byo bigize iyi mashini nto. Ifu ya kobalte nayo ikora nk'ingufu mu gikorwa cyo gutwika. Kobalte ifasha guhuza karubide na diyama.
Umubare w'Abacuzi
Ubusanzwe dukoresha utumashini duke two gukata uduce tworoshye twa PDC kuko buri kamashini gakuraho ubujyakuzimu bwinshi bw'ikase. Kugira ngo habeho imiterere ikomeye, ni ngombwa gukoresha utumashini twinshi two gukata uduce kugira ngo dusubize ubujyakuzimu buke bw'ikase.

Uduce twa PDC Drill - Ingano y'uduce twa cutters
Ku bijyanye n'imiterere yoroshye, dukunze guhitamo utumashini tunini kuruta utundi dukomeye. Ubusanzwe, ingano isanzwe ni hagati ya mm 8 na mm 19 ku gice icyo ari cyo cyose.

Muri rusange dusobanura imiterere y'agasanduku k'inyuma n'inguni z'agasanduku k'inyuma.
●Inguni ikoreshwa mu gukata inyuma ni inguni igaragazwa n'isura y'icyuma gikata kugeza ku gice cy'inyuma kandi ipimwa uhereye ku ruhande ruhagaze. Inguni zikoreshwa mu gukata inyuma ziratandukanye, ubusanzwe, hagati ya 15° na 45°. Ntabwo zihoraho hagati y'igice, cyangwa kuva kuri kimwe kugeza kuri kimwe. Ubunini bw'inguni ikoreshwa mu gukata ku bice bya PDC bigira ingaruka ku gipimo cyo kwinjira (ROP) no ku kudashira kw'icyuma. Uko inguni ikoreshwa mu gukata yiyongera, ROP iragabanuka, ariko kudashira kwiyongera uko umutwaro ukoreshwa ubu ukwirakwira ahantu hanini cyane. Imashini zikoresha PDC zifite uduce duto tw'inyuma zigira ubujyakuzimu bunini bw'icyuma bityo zikaba zikomeye cyane, zigatera imbaraga nyinshi, kandi zishobora kwangirika vuba kandi zikaba zishobora kwangirika cyane.

●Umugozi wo ku ruhande rw'umugozi ni igipimo kingana n'icyerekezo cy'umugozi uva ibumoso ujya iburyo. Inguni zo ku ruhande rw'umugozi akenshi ziba nto. Inguni yo ku ruhande rw'umugozi ifasha mu gusukura imyobo binyuze mu kwerekeza ibice by'umugozi ku gice cy'umugozi.