1. Ukukhiqizwa kwedayimane le-carbide-cail
Umgomo wokuxuba i-powder yensimbi ngedayimane, ukufudumeza kokushisa okungaguquki kanye nokufakelwa kwesikhathi esithile ngaphansi kwe-vacuum. Kuleli lokushisa, umfutho wensimbi wensimbi wanele ukumboza, futhi ngasikhathi sinye, insimbi i-adsorbed endaweni yedayimane ukwakha idayimane elihlanganisiwe.
2. Ukukhetha kwensimbi ehlanganisiwe
Ukuze wenze i-diamond coating firm eqinile futhi ethembekile, futhi uqonde kangcono ithonya lokwakheka kwe-coating kumandla we-coating, i-coating yensimbi kufanele ikhethwe. Siyazi ukuthi idayimane lingu-amberorphism ka-c, futhi i-lattice yalo iyi-tetrahedron ejwayelekile, ngakho-ke umgomo wokuhlanganisa ukwakheka kwensimbi ukuthi insimbi inokuhlangana kahle kwekhabhoni. Ngale ndlela, ngaphansi kwezimo ezithile, ukusebenzisana kwamakhemikhali kwenzeka endaweni ebonakalayo, kwakhiwa isibopho esiqinile samakhemikhali, futhi kwakhiwa ulwelwesi lwe-me-C. I-infiltration kanye ne-adhesion theory ohlelweni lwe-diamond-wensimbi ikhomba ukuthi ukusebenzisana kwamakhemikhali kwenzeka kuphela lapho umsebenzi wokunamathela kuphela lapho usebenza khona msebenzi we-0 0 futhi ufinyelela inani elithile. Izici zeqembu elifushane le-B Metal Bredic etafuleni lezikhathi, njenge-CU, SN, AG, ZN, ge, njll. Izinsimbi zokushintsha etafuleni elide lesikhathi, ezinjenge-TI, V, CR, MN, FE, njll.
3. Ukuhlolwa kwesibani
Emazingeni okushisa angama-8500C, amadayimane awakwazi ukufinyelela emandleni amahhala asebenze ama-athomu e-carbon aculwe endaweni yedayimane kanye ne-wetal powder ukwakha amandla wensimbi, futhi okungenani i-9000c ukufezekisa amandla adingekayo ekwakhiweni kwe-carbide yensimbi. Kodwa-ke, uma izinga lokushisa liphezulu kakhulu, lizokhiqiza ukulahlekelwa okushisayo kwedayimane. Uma kucatshangelwa ithonya lephutha lokulinganisa lokushisa nezinye izinto, izinga lokushisa lokuhlola le-coating lisethwe ku-9500C. Njengoba kungabonakala ebudlelwaneni phakathi kwesikhathi sokufakelwa kanye nesivinini sokuphendula (ngezansi) ,? Ngemuva kokufinyelela emandleni amahhala wesizukulwane se-carbide sensimbi, ukusabela kuyaqhubeka ngokushesha, futhi ngesizukulwane se-carbide, izinga lokuphendula lizokwehlisa kancane kancane. Akungatshazwa ukuthi ukunwetshwa kwesikhathi sokufakwa kwezinsizi, ubungako kanye nekhwalithi yesendlalelo kuzothuthukiswa, kepha ngemuva kwemizuzu engama-60, ikhwalithi yesendlalelo ayithinteki kakhulu, ngakho-ke sibeka isikhathi sokufaka njengehora eli-1; I-vacuum ephakeme, engcono, kepha ikhawulelwe ezimweni zokuhlola, ngokuvamile sisebenzisa i-10-3MMHG.
Iphakheji I-Inset Inset Ikhono Ukukhulisa Umgomo
Imiphumela yokuhlola ikhombisa ukuthi umzimba we-fetus unamandla kudayimane elihlanganisiwe kunedayimane elingagunyaziwe. Isizathu sekhono lokufaka okuqinile lomzimba we-fetus liye kwidayimane elihlanganisiwe ukuthi, uqobo, kunamaphutha angaphezulu kanye nemifantu emincane ebusweni noma ngaphakathi kwanoma iyiphi idayimane lokufakelwa elingaxhunyiwe kunoma yiliphi iDayimane yokufakelwa engacaciswanga. Ngenxa yokuba khona kwalawa ma-microcracks, amandla edayimane ancipha, ngakolunye uhlangothi, into yedayimane ayivamisile ukuphendula ngezakhi zomzimba we-fetal. Ngakho-ke, umzimba wethayi wedayimane elingagunyaziwe uyisisekelo sephakethe le-mechanical ukukhishwa, futhi lolu hlobo lokufaka iphakheji lubuthakathaka kakhulu. Lapho umthwalo, ama-microcrack angenhla azoholela ekuqoqweni kwengcindezi, okuholele ekunciphiseni kwephakethe lokufaka amandla. Icala le-Overburburn Diamond lihlukile, ngenxa yokuphola kwefilimu lensimbi, ukuqhekeka kwamathayi edayimane kanye nokuqhekeka okuncane kugcwalisiwe, ngakolunye uhlangothi, amandla edayimane elihlanganisiwe ayanda, ngakolunye uhlangothi, alisekho ukucindezela okunengqondo. Okubaluleke kakhulu, ukungena kwensimbi eboshwe ngesibopho emzimbeni wesondo kuguqulwa kube yikhabhoni eDayiomond Surfacethe ukungena kwamakhompiyutha. Umphumela uyinsimbi evuthayo ku-diamond emanzi angle kusuka ngaphezulu kwe-100 O kuya ngaphansi kuka-500, kwathuthukisa kakhulu i-bonding metal yephakethe ledayimane elisembozweni elisembozweni sokubhidliza kanye ne-tire body, ngaleyo ndlela ithuthukise umzimba we-fetal
Iphakheji ikhono lokufaka insentting. Ngasikhathi sinye, siphinde sikholelwe ukuthi ezinye izinto ezinjengamapharamitha e-sontering, usayizi we-diamond we-diamond yizinhlayiya, ibanga, ubungako bezinhlayiyana zezinhlayiyana nokunye okukhona kumandla asetshenzisiwe. Ingcindezi efanelekile yesono efanelekile ingakhuphula amandla okucindezela futhi ithuthukise ubunzima bomzimba we-fetus. Ukushisa kwesono elifanele kanye nesikhathi sokufakwa kwe-insulation kungakhuthaza ukusabela kwamakhemikhali okushisa okuphezulu kokwakheka komzimba wesondo kanye ne-diamond yensimbi kanye ne-diamond, ukwakheka kwe-crystal kufana, futhi kusethi yephakeji kufana.
Acashunwe kuLiu Xaohui
Isikhathi sePosi: Mar-13-2025
