Tuam Tshoj Cov Khoom Zoo Cov Hniav Puv Hlau

Tuam Tshoj Cov Khoom Zoo Cov Hniav Puv Hlau

Ib tug puv hlau hniav looj tes, ua los ntawm cov kav hlau ruaj khov xws li cobalt - cheatst rog (li ntawm kev hnav khaub ncaws muaj zog (tsawg dua 30 microns ib xyoo caum). Nws yuav tsum tau tsuas yog 1-1.5 mm ntawm cov txha hniav txha hniav txha hniav tshem tawm, khaws cia ntau tus hniav tus qauv.

Qhov zoo tagnrho rau cov hniav rov qab nyob rau hauv kev ntxhov siab ntau, cov yas no muaj lub zog tshwj xeeb thiab kev xav tau lub zog. Thaum lawv cov xim hlau ua rau lawv cov hniav tsawg dua rau cov hniav ua ntej, cov qauv niaj hnub no tsom rau kev ua haujlwm ruaj khov. Lawv haum rau qhov ua tsaug rau kev ua tsaug rau qib siab, ua rau kev xaiv txhim khu kev qha rau kev kho cov hniav kom hnyav. Nrog rau kev tu kom zoo, lawv tuaj yeem ntev tshaj 20 xyoo, ntsuas hniav txuag, thiab raug nqi}}}}} sij hawm ntawm kev noj qab haus huv.

Koj tuaj yeem nthuav dav ntawm lub durability ntawm tag nrho cov yas hniav nyiaj hniav txau?

Cobalt - chromium tag nrho cov hlau nplaum ua kom ruaj khov vim:

Huab Zuag: Lub alllo boasts txog 1,500 mpa mpa muaj zog- hnyav nyuaj dua cov txha hniav laus. Nws tiv thaiv 200-400 Newtons ntawm kev zom zom ua rau lub zog, ua rau cov neeg mob uas muaj bruxism (cov hniav sib tsoo) lossis hnyav tom qhov kev sib tsoo.

Minimal hnav: Hnav tsawg dua 30 microns txhua xyoo caum, cov yub no muaj kev ncaj ncees rau 15-20 xyoo. Lawv qhov qis qis qis tus nqi o rov ua dua cov ntawv sau ua ke thiab ntau lwm cov tswv yim.

Niaj hnub nimno engineering: Advanced Casting / milling technology kom tau ib qho 50 {}}}} micron precision haum, tiv taus corrosion thiab tshav kub. Tsuas yog 1-1.5 mm ntawm txha hniav laus yog muab tshem tawm, khaws cov qauv hniav kom ruaj khov rau lub sijhawm ntev ruaj ruaj.

Hauv cov ntsiab lus, cobalt - chromium crowns tshuav nyiaj zog siab, ua rau lawv xaiv cov hniav tsis tu ncua.