Mmodzi wa mchere chovuta ndi diamondi. N'chifukwa chake zochizira zosiyanasiyana zipangizo ndi mphamvu yapamwamba, diamondi wapadera akufa pochita ntchito. Iwo chopangidwa ndi sintering luso, zimene zimathandiza kupeza mkulu-kachulukidwe mankhwala.
Today diamondi kubowola, angathe kukhala ndi mitundu yosiyanasiyana ya ZOWONJEZERA: a cylindrical, ozungulira, conical, ndi ena ambiri. Mabaibulo osiyana chida ichi ntchito galasi kapena ziwiya zadothi. nozzles yozungulira anapangidwa, kawirikawiri ndi awiri a millimeters kwa sikisitini kuti eyite asanu. Iwo ntchito nthawi imene ntchito ndi galasi yopelera mabowo. Fundo kuvala za boma chida ali pafupi khumi mamita fortini, ndi masoka mwala - mamita inayi kapena khumi ndi ziwiri.
Zida za mtundu uwu musati amafuna kuzirala zonse ndi kukulitsa pa kuphedwa kwa ntchito. Kutenthedwa mosavuta kuteteza nthawi kumizidwa mu chidebe cha madzi ozizira. Komanso, mwa kuukitsa kutentha mu ntchito bwino ntchito yaing'ono chida kasinthasintha liwiro. Musanayambe, onetsetsani pamtengo malo a pobowola m'tsogolo.
Modern diamondi akufa pochita anapanga, kapena mwa njira zitsulo ufa, kapena electroplating. Ntchito yotsirizira amatilola kuti apange zipangizo mwamtheradi kasinthidwe aliyense, koma chifukwa limodzi mzere dongosolo la mbewu, yodziwika ndi digiri m'malo otsika mtendere wa m'mphepete lakuthwa. Njira ya zitsulo ufa amapereka daimondi kubowola pang'ono kukhala ndi digiri yapamwamba kwambiri kwake. Komabe, pogwiritsa ntchito njira zimenezi zingabweretse kwambiri lalikulu-m'mimba mwake zipangizo. Ichi ndi chifukwa chakuti mphamvu analengedwa ndi mamangidwe amafuna kusiyana pakati pa mbewu ya diamondi, ndipo pa zamitundu yaing'ono kubowola mipata awa ali wofanana kukula kwa mbewu, ndi chida pamapeto pake n'kugwa. Kromkostoykost akutsikira ndi mphamvu ya ntchito zake.
Akatswiri amalangiza ntchito diamondi akufa pochita pamene akuchita ntchito kwambiri, umene ntchito ochiritsira mtundu carbide kubowola kapena zimakhala zovuta. Komanso, chida ichi ntchito mwakhama tsiku ndi tsiku, mu kuŵeta kalirole, pa mwala processing ndipo zosiyanasiyana yomanga ndi unsembe ntchito. Mwachitsanzo, sizachilendo diamondi kuboola mabowo konkire. Komanso, mtundu uwu wa zida ntchito nthawi imene ntchito ndi zosiyana wapadera olimba oumitsidwa ndi kasakaniza wazitsulo, galasi ndi ziwiya zadothi, komanso kuwala, penyani ndi miyala yamtengo wapatali mafakitale. Tiyenera kutchura zamagetsi wailesi, zipangizo, makina, ndi malo onse kumene zipangizo panopa ntchito ndi kuuma mkulu. Pankhaniyi, yekha diamondi kubowola kuchita apertures opindula processing njira.