Menene Burs Dental?

Fashewar hakori muhimmin bangare ne na likitan hakora na yau da kullun. Kayan aikin rotary, wanda aka ƙera don yanke kyallen kyallen takarda kamar enamel na hakori ko kashi, sun zo cikin kewayon girma, siffofi, da ƙugiya mai kaifi biyu ko fiye da yankan gefuna masu yawa.

Tarihi da ake amfani da shi wajen shirye-shiryen dawo da hakori a matsayin na'urorin yankan asali na asali, kimiyya da fasaha sun haifar da haɓakar burbushin burtsatse a ko'ina zuwa sabon matsayi, yanzu ya ƙunshi babban zaɓi na zaɓuɓɓuka don isar da hanyoyin haƙori iri-iri.

Mai ƙarfi da sauri kuma mai inganci, haƙoran haƙora an yi su ne da ƙarfe, bakin karfe, tungsten carbide, da grit lu'u-lu'u.

Kowane buraguni ya zo cikin sassa uku - kai, wuyansa, da shank.

·Kashi yana dauke da ruwan wukake da ke juyawa don yanke nama.

·Ana haɗa wuyan kai da kai, wanda ke ɗauke da yankan tsinke ko bura.

· Shank shine mafi tsayi a cikin guntun bur. Yana da ƙare daban-daban don haɗawa da nau'ikan kayan hannu daban-daban. Yawancin lokaci ana rarraba ta da siffarsa - mazugi, zagaye, ko mashi. A cikin yin zabin da ya dace na bur, ana samun kayansu na musamman a cikin kusurwar ruwa da matsayi, siffar kai, da abrasiveness na grit.

Mahimmanci: · Round Burs – Cire ɗimbin ɓarnar haƙori, shirye-shiryen rami, hakowa da ƙirƙirar wuraren shiga da tashoshi don ruwan wukake na sake: cirewar hakori.

Burs-ƙarshen-ƙasa - cire tsarin haƙori, shirye-shiryen haƙori na cikin-baki, da daidaitawa.

Pear Burs - ƙirƙirar ƙaƙƙarfan yanke don cika kayan, tono, datsa, da ƙarewa.

· Giciye-yanke Tapered Fissure - manufa don daidaitattun shirye-shirye yayin da yake iyakance haɓakar tarkace, kamar a cikin aikin rawanin.

Ana amfani da Ƙarshe Burs wajen kammala gyaran.

Kamar takarda yashi, burs suna zuwa a cikin nau'i daban-daban na rashin ƙarfi. A zahiri, abrasiveness ya bambanta don dacewa da ayyuka daban-daban. Mafi munin ƙuƙƙun, mafi yawan saman haƙori za a cire. Mafi kyawun grits sun fi dacewa da aikin da ke buƙatar cikakkun daki-daki, kamar sassauƙa na gefuna ko kusa da gefe.

Idan kuna sha'awar tungsten carbide bur kuma kuna son ƙarin bayani da cikakkun bayanai, zaku iya tuntuɓar mu ta waya ko wasiku a hagu, ko kuma ku aiko da wasiƙu a ƙasan shafin.