Emkhakheni wokufaka nokugaya ngokujikeleza, ukukhetha kuvame ukwehla kube yizinto ezimbili eziyinhloko: Insimbi Esheshayo (i-HSS) kanye ne-Tungsten Carbide. Nakuba ama-HSS burrs enezindleko eziphansi kusengaphambili, ukuhlaziywa okuningiliziwe kokusebenza, isikhathi eside, kanye nezindleko eziphelele zobunikazi kwembula ukuthiAma-Rotary Burrs e-Tungsten Carbide, ikakhulukazi lezo ezenziwe ngamamaki afana ne-YG8, zinikeza inzuzo ebalulekile nehehayo kubasebenzisi abaqotho.
Umehluko osheshayo ubulukhuni. I-tungsten carbide inzima kakhulu kune-HSS. Esikalini se-Rockwell C, i-HSS ivame ukuba phakathi kuka-62-64 HRC, kuyilapho i-carbide ingafinyelela ku-90 HRA (cishe ilingana no-73 HRC). Lobu bulukhuni obungokwemvelo buhumusha ngqo ekumelaneni nokuguguleka.i-carbide burr rotary file bitizogcina imiphetho yayo yokusika ebukhali isikhathi eside kakhulu kune-HSS uma isebenza ezintweni ezihudulayo njengensimbi engagqwali, insimbi ephonswe, noma i-carbon fiber. Lokhu kusho ukuphazamiseka okuncane kokushintsha kwamathuluzi, okuholela ekwandeni okukhulu kokukhiqiza—isici esibalulekile ezindaweni zobungcweti lapho isikhathi siyimali.
Impikiswano yezomnotho iba sobala uma ucabangela izindleko ngengxenye noma izindleko ngehora lokusebenza. Nakuba i-HSS burr ingabiza ingxenye yesithathu ye-carbide burr, kungadingeka ukuthi ishintshwe ngemva kwamahora ambalwa okusebenza ezintweni eziqinile. Ikhanda lokugaya i-carbide, ngakolunye uhlangothi, lingahlala isikhathi eside ngokuphindwe kayishumi kuya kwamashumi amabili, noma ngisho nangaphezulu. Lokhu kuncipha kwezindleko zamathuluzi asetshenziswayo kanye nomsebenzi ohambisana nawo wokushintsha amathuluzi kuvala ngokushesha igebe lentengo yokuqala. Emsebenzini wokusebenzela osebenza amashifu amaningi, ukonga kwesikhathi eside okunikezwa yi-carbide kukhulu.
Ukusebenza ngaphansi kokushisa kuhlukanisa lokhu okubili. Amathuluzi e-HSS aqala ukulahlekelwa ubulukhuni bawo emazingeni okushisa acishe abe ngu-600°F (315°C), umkhawulo ofinyelelwa kalula ekugayweni okunamandla. Lo mphumela wokunamathisela ubangela ukuthi ithuluzi linciphe ngokushesha. Nokho, i-Carbide igcina ubulukhuni bayo emazingeni okushisa angaphezu kuka-1000°F (538°C), okuvumela ukuthi isebenze kahle ngesivinini esiphezulu futhi idle ngaphandle kokuwohloka. Leli khono lokususa izinto ngokushesha lithuthukisa ngqo umkhiqizo.
Ngaphezu kwalokho, ukuguquguquka kwensimbi ye-tungsten ye-YG8 esezingeni eliphezuluikhanda lokugayaAyinakuqhathaniswa ne-HSS. Ithuluzi le-HSS lingabhujiswa ngokushesha uma lisetshenziswa ezintweni ezifana netshe noma i-ceramic. Ukwakhiwa kwe-carbide eqinile, nokho, kuvumela ithuluzi elilodwa ukuthi lishintshe kalula lisuka ekusebenzeni ngensimbi okunzima liye ekuqopheni imabula noma i-jade, okwenza libe yimpahla eyigugu kakhulu yezinto eziningi.
Ekuphetheni, yize ama-HSS burrs enendawo yawo yokusetshenziswa ngezikhathi ezithile noma ezintweni ezithambile kakhulu, kunoma yikuphi ukusetshenziswa okuhlala njalo, kobungcweti, noma okudinga umzamo, ukutshalwa kwezimali kuma-Tungsten Carbide Rotary Burrs ngokuqinisekile kuyindlela ehlakaniphile. Inhlanganisela yokusebenza okuphezulu, isikhathi eside kakhulu, kanye nesikhathi esincishisiwe sokungasebenzi kuletha imbuyiselo enamandla ekutshalweni kwezimali okungenakufaniswa namathuluzi ensimbi endabuko.
Ukuvezwa Komkhiqizo: Ithuluzi lethu elinconyiwe lalokhu kuqhathanisa lenziwe ngensimbi ye-YG8 tungsten. Leli fayela elijikelezayo eliguquguqukayo liyakwazi ukucubungula insimbi, insimbi ehlanganisiwe, insimbi ethwala, insimbi enekhabhoni ephezulu, insimbi ye-alloy, insimbi engagqwali, ithusi, i-aluminium, kanye nezinsimbi ezingezona ezensimbi njengemabula, i-jade, nethambo.
Isikhathi sokuthunyelwe: Meyi-26-2026
