Ukusebenza kokuphepha kwe-polycrystalline diamond saw blades kuyinkinga yekhwalithi engenakunakwa, ngoba "ukulahlekelwa kwamazinyo" ngenxa yokukhiqiza noma ukusetshenziswa kwezizathu kuthinta ngokuqondile ukusebenza kwe-saw blade kanye nokuphepha komuntu siqu komqhubi. Ama-Diamond saw blades afana nokubukeka, uma ungeyena uchwepheshe, kunzima ukubona izinzuzo nezingozi ngeso lenyama. Kodwa-ke, inqobo nje uma usuwazi kahle ulwazi futhi ubhekisisa ngokucophelela, usengawubona umphumela wawo wonke umkhiqizo ngamaphutha athile amancane.

Uma izinhloko zokusika ze-polycrystalline diamond saw blade zingekho emgqeni ofanayo oqondile, kusho ukuthi ubukhulu bekhanda lokusika alivamile, ezinye zingase zibe zibanzi futhi ezinye zingase zibe mncane, okuzoholela ekusikeni okungazinzile lapho ukusika itshe futhi kuthinta ikhwalithi ye-saw blade. Uma indawo efana ne-arc ngaphansi kwekhanda lokusika ihlanganiswe ngokuphelele ne-substrate, ngeke kube nezikhala. Izikhala zibonisa ukuthi indawo emise okwe-arc ngaphansi kwe-diamond saw blade ayihlanganisiwe ngokuphelele ne-substrate, ikakhulukazi ngoba indawo emise okwe-arc ngaphansi kwekhanda lokusika ayilingani.

Hlola ukuthi ukuphakama kokuqina kwe-polycrystalline diamond saw blade matrix, mancane amathuba okuthi incithakalo. Ngakho-ke, noma ngabe ubulukhuni be-matrix buhlangabezana nezinga buzothinta ngqo ikhwalithi ye-saw blade ngesikhathi sokushisela noma ukusika. I-high-temperature welding ngeke ikhubazeke, futhi ngeke ikhubazeke ngaphansi kwezimo ze-force majeure. , i-substrate enhle, futhi ngemva kokucutshungulwa ibe yi-saw blade, ibuye ibe yi-saha blade enhle.