Njira yopangira miyala ya diamondi yapamwamba kwambiri ndi yosiyana kwambiri ndi masamba amtundu wa diamondi, Zotsatirazi zikuwonetsa mawonekedwe a masamba apamwamba a diamondi ndikuwonetsa mfundo zingapo zomwe ziyenera kutsatiridwa popanga.

1: Gawo la diamondi liyenera kusankhidwa. Ndiye ndi diamondi yanji yomwe ili yabwino? Popeza ndizovuta kuwongolera mawonekedwe a chinthu chomaliza panthawi yopanga diamondi, ma diamondi ambiri amakhala ndi ma polygonal osakhazikika. Mawonekedwe a polygonal ndi akuthwa kuposa mawonekedwe a tetrahedral, koma diamondi iyi imapangidwa pang'ono. Daimondi yomwe imagwiritsidwa ntchito kwambiri pamasamba ndi hexahedral diamondi. Ndiye pali kusiyana kotani pakati pa diamondi wamba ndi diamondi yapamwamba yamafakitale? Ma diamondi abwino kwambiri ndi octahedral kapena mawonekedwe ochulukirapo, Podula kwenikweni, chifukwa cha mgoza waukulu wamadzi odulira wopangidwa ndi nkhope iliyonse ya diamondi, luso lodula silingawonetsedwe. Inde, ngati pali mavuto ndi diamondi chifukwa cha kutentha kapena kupanikizika panthawi yopanga. Kapena kuyimba kwachiwiri kwa diamondi kumabweretsa kusakhazikika kwa diamondi, monga kulimba kwambiri komanso kuuma kosakwanira. Choncho, kusankha ufa wa diamondi wokhala ndi tetrahedra wochuluka monga momwe mungathere ndi chinthu chofunikira kwambiri popanga macheka a diamondi apamwamba kwambiri.

2: Kukula kwa tinthu tating'onoting'ono, dayamondi ya Coarse-grained ili ndi ubwino wodula mwamphamvu komanso m'mphepete mwake, zomwe ndizofunikira kuti zikhale ndi macheka apamwamba kwambiri. Fine particle saw blade ili ndi mawonekedwe akupera kowonjezera, kumwa pang'ono komanso kugawa. Panthawi yodula, mbali zomwe sizinapangidwe ndi diamondi zowonongeka zimatha kuwonjezeredwa ndi kugwedezeka, ndipo diamondiyo sichidzachotsedwa mofulumira chifukwa cha zotsatira zake, zomwe zidzawononge kwambiri. Komanso, kugwiritsa ntchito bwino tinthu tating'onoting'ono tomwe timawerengera molingana ndi kuchuluka kwachulukidwe, kumatha kukulitsa ndende ya diamondi kumlingo wina. Nthawi zambiri, ngakhale ma diamondi owoneka bwino amathandizira kwambiri kudula bwino. Komabe, kuwonjezera miyala ya diamondi yonyezimira moyenerera kuti ifanane ndi ufa wokhuthala ndi wabwino kumapangitsa kuti machekawo azikhala okwera mtengo kwambiri podula, ndipo sipadzakhalanso mkhalidwe womwe diamondi wambewuyo sangadulidwe pambuyo pokhazikika.

3: Kukhazikika kwamafuta abwino. Popanga diamondi, graphite imakonzedwa ndi kutentha kwambiri komanso kuthamanga kwambiri. Kutentha kwambiri kwa graphite kumapanga tinthu tating'ono ta diamondi m'malo odziwika bwino. Ndipotu, diamondi zambiri m'chilengedwe zimakhala ndi kutentha komweko. Komabe, zakhala zikuganiziridwa kuti ngati kukhazikika kwamafuta kwa diamondi kukuwonjezeka, mphamvu ya diamondi ikhoza kuwonjezeka. Chifukwa chake, anthu amakwaniritsa cholinga chowonjezera kukhazikika kwamafuta pogwiritsa ntchito titaniyamu. Pali njira zambiri zokutira kwa titaniyamu, kuphatikiza plating ya titaniyamu, ndi plating ya titaniyamu pogwiritsa ntchito njira zachikhalidwe za titaniyamu. Kuphatikizirapo ngati plating ya titaniyamu ndi yolimba kapena yamadzimadzi, ndi zina zotero, zimakhudza kwambiri zotsatira zomaliza za titaniyamu.

4: Wonjezerani luso lodula la tsamba la diamondi powonjezera mphamvu yogwira. Zinapezeka kuti carbon wamphamvu akhoza mwachindunji kupanga khola dongosolo pamwamba diamondi, amatchedwanso wamphamvu carbon pawiri. Zinthu zachitsulo zomwe zimatha kupanga zida zotere ndi diamondi, kuphatikiza zida zachitsulo monga plating, titaniyamu, chromium, nickel, tungsten, etc. mphamvu ya diamondi powonjezera kunyowa.

5: Kugwiritsa ntchito ufa wochuluka kwambiri kapena ufa wopangidwa kale wa alloy ukhoza kuonjezera kukhazikika kwa mgwirizano. Ufa wosalala, umakhala wolimba kwambiri pakati pa ufa wachitsulo uliwonsendi diamondi pa sintering, Komanso kupewa imfa ndi tsankho zitsulo otsika kusungunuka zitsulo pa kutentha otsika, amene sangathe kukwaniritsa zotsatira za zitsulo ndi wothandizila wetting, amene amachepetsa kwambiri kudula khalidwe ndi masanjidwewo kukhazikika kwa tsamba la diamondi macheka.

6: Onjezani kuchuluka koyenera kwa zinthu zapadziko lapansi (monga lanthanum, cerium, etc.) ku ufa wa matrix. Ikhoza kuchepetsa kwambiri kuvala kwa diamondi yodula mutu wa matrix, komanso ingathandizenso kudula bwino kwa tsamba la macheka a diamondi (ntchito yodziwikiratu ndi yakuti pamene kukuwongoka kukukwera, moyo wa macheka umachepa pang'onopang'ono).

7: Sintering chitetezo cha vacuum, makina ojambulira wamba amasinthidwa mwachilengedwe. Njira iyi ya sintering imalola kuti gawolo liwonekere mlengalenga kwa nthawi yayitali. Panthawi ya sintering, gawoli limakonda kukhala ndi okosijeni komanso kuchepa kwa bata. Komabe, ngati mutu wodula utayikidwa pamalo opanda mpweya, ukhoza kuchepetsa makutidwe ndi okosijeni a gawolo ndikuwongolera kwambiri kukhazikika kwa gawolo.

8: Singing nkhungu sintering. Malinga ndi mfundo yogwiritsira ntchito makina osindikizira otentha omwe alipo pano, njira yabwino ndikugwiritsa ntchito sintering imodzi yokha. Mwa njira iyi, panthawi ya sintering, kusiyana kwa bata pakati pa zigawo zapamwamba ndi zapansi za gawoli ndi kochepa, ndipo sintering ndi yunifolomu. Komabe, ngati sintering iwiri kapena sintering inayi ikugwiritsidwa ntchito, kukhazikika kwa sintering kudzachepetsedwa kwambiri.

9: Kuwotcherera, panthawi yowotcherera, Kukhazikika kwa mapepala a siliva ndi apamwamba kwambiri kuposa mapepala amkuwa. Kugwiritsa ntchito mapepala asiliva okhala ndi siliva 35% ndikothandiza kwambiri pakuwotcherera komaliza kwa tsamba la macheka komanso kukana kwamphamvu pakagwiritsidwe ntchito.

Mwachidule, masamba owoneka bwino kwambiri amalabadira zambiri pakupanga. Pokhapokha poyang'anira mosamala mbali zonse za kugula, kupanga, kukonzanso pambuyo ndi ntchito zina zomwe zingatheke kupanga chida chabwino kwambiri cha diamondi.