Chii chinonzi Dental Burs?

Dental burs chikamu chakakosha chemazuva ese general dentistry. Zvishandiso zvinotenderera, zvakagadzirirwa kucheka zvinyama zvakaoma zvakadai sezino enamel kana pfupa, zvinouya mumhando dzakasiyana-siyana, maumbirwo, uye grits ane maviri kana kupfuura akapinza-akapinza-akapinza uye akawanda ekucheka edges.

Yakashandiswa kare mukugadzirira kudzoreredza mazino semidziyo yekutanga yekucheka, sainzi uye tekinoroji zvakafambisa kusimudzira kweubiquitous bur kusvika kune hurefu hutsva, iko zvino kusanganisa huwandu hwakakura hwesarudzo kuendesa akasiyana maitiro emazino.

Inokurumidza kusimba uye yemhando yepamusoro, mazino maburs anogadzirwa nesimbi, simbi isina tsvina, tungsten carbide, uye diamond grit.

Bhara rimwe nerimwe rinouya muzvikamu zvitatu - musoro, mutsipa, uye shank.

·Musoro une blade inotenderera ichicheka nyama.

·Mutsipa wakabatana nemusoro, une blade yekucheka kana bhara.

·Shank ndicho chikamu chakareba chechidimbu chebur. Iine migumo yakasiyana yekubatanidza kumhando dzakasiyana dzemaoko. Inowanzo kurongeka nechimiro chayo - koni, denderedzwa, kana pfumo. Mukuita sarudzo yakanaka yebur, hunhu hwavo hwakasiyana hunowanikwa mune blade angle uye chinzvimbo, chimiro chemusoro, uye abrasiveness yegrit.

Muchidimbu: · Round Burs - kubviswa kwemazino akawanda, kugadzirira mhango, kuchera nekugadzira nzvimbo dzekupinda uye nzira dzemapanga re: kubviswa kwemazino.

·Flat-end Burs - kubviswa kwechimiro chezino, rotary intra-oral mazino kugadzirira, uye kugadzirisa.

· Pear Burs - kugadzira undercut yekuzadza zvinhu, kuchera, kucheka, uye kupedza.

·Cross-cut Tapered Fissure - yakanakira gadziriro chaidzo uku ichidzikamisa kuvakwa kwemarara, senge pakugadzira korona.

·Kupedzisa maBurs anoshandiswa mukupedzisa kudzoreredza.

Kufanana nesandpaper, maburs anouya mumhando dzakasiyana dzehukasha. Muchidimbu, iyo abrasiveness inosiyana kuti ienderane nemabasa akasiyana. Iyo yakaoma iyo grit, iyo yakawanda mazino pamusoro ichabviswa. Finer grits anonyatsokodzera kushanda zvinoda ruzivo rwakakwana, senge kutsvedzerera kwemipendero yakakasharara kana kutenderedza miganho.

Kana iwe uchifarira tungsten carbide bur uye uchida rumwe ruzivo uye ruzivo, unogona KUTITA NEI runhare kana tsamba kuruboshwe, kana kuti TUMUMA MAIL pazasi pepeji.