Chitetezo cha polycrystalline macheka masamba a diamondi ndi nkhani yabwino yomwe singanyalanyazidwe, chifukwa "kutayika kwa dzino" chifukwa cha kupanga kapena kugwiritsa ntchito zifukwa kumakhudza mwachindunji ntchito ya tsamba la macheka ndi chitetezo chaumwini cha woyendetsa. Mabala a diamondi amafanana ndi maonekedwe, ngati simuli katswiri, n'zovuta kuona ubwino ndi kuipa ndi maso. Komabe, malinga ngati mudziwa luso lanu ndikuyang'anitsitsa, mukhoza kuona zotsatira za chinthu chonsecho kupyolera mu zolakwika zina zazing'ono.

Ngati mitu yodula ya polycrystalline diamond saw blade siili pamzere wowongoka womwewo, zikutanthauza kuti kukula kwa mutu wodulira kumakhala kosakhazikika, ena akhoza kukhala otambalala ndipo ena akhoza kukhala opapatiza, zomwe zingayambitse kudula kosakhazikika podula mwala ndi zimakhudza ubwino wa tsamba la macheka. Ngati mawonekedwe a arc pansi pa mutu wodulayo asakanikirana ndi gawo lapansi, sipadzakhala mipata. Mipata imasonyeza kuti pamwamba pa arc pansi pa tsamba la diamondi silinaphatikizidwe kwathunthu ndi gawo lapansi, makamaka chifukwa chakuti mawonekedwe a arc pansi pa mutu wodula ndi wosagwirizana.

Onetsetsani kuti kuuma kwa matrix a polycrystalline diamond saw blade ndikokwera kwambiri, sikungapunduke. Chifukwa chake, ngati kuuma kwa matrix kumakumana ndi muyezo kumakhudza mwachindunji mtundu wa tsamba la macheka panthawi yowotcherera kapena kudula. Kuwotcherera kwapamwamba-kutentha sikudzawonongeka, ndipo sikudzawonongeka pansi pamikhalidwe yokakamiza majeure. , ndi gawo lapansi labwino, ndipo pambuyo pokonzedwa kukhala tsamba la macheka, limakhalanso tsamba labwino la macheka.