Iyo umuntu avuze Tribaloy, ikintu cya mbere gikunze kuza mubitekerezo ni 'iyo super cobalt alloy'. Ariko ibyo nibintu byoroheje bishobora kukuyobora munzira mbi mugihe cyo gushushanya cyangwa gushakisha. Ntabwo ari ugukomera gusa; ni bijyanye nuburyo bwihariye bwo kurwanya galling, kurwanya ruswa, no kubungabunga ibintu mubushyuhe bwinshi. Nabonye imishinga ihagaze kubera ko spike yahamagaye 'Tribaloy' itagaragaje amanota - T-400, T-800, T-800C - bitwara ukundi. Ibirungo byinshi bya cobalt na molybdenum hamwe nimiterere yicyiciro cya Laves nurufunguzo, ariko uburyo bitunganijwe bituma cyangwa ivuna igice.
Ukuri Kumashini no Gushinga
Reka duhite tugera aho ububabare: gutunganya Tribaloy nidubu. Bikunze gutangwa nka casting, nuburyo bwumvikana bwo kujya kumiterere igoye. Kugerageza kuyikoresha mumabari yakozwe hamwe nibikoresho bisanzwe bya karbide nuburyo bwihuse bwo gutwika bije yawe no kwangiza. Ibikorwa bifatika birakomera cyane. Ufata gukata, kandi ubuso wanyuze hejuru burakomera. Twize hakiri kare ko ukeneye gushyirwaho gukomeye, geometrike nziza ya rake, ndetse rimwe na rimwe ukifashisha gusya cyangwa EDM kugirango wihangane bikomeye. Ntabwo ari 'imashini yihuta'; ni 'imashini ifite ubwenge' imwe. Amazi akonje ntashobora kuganirwaho-kandi ntabwo ari ugukonja gusa, ahubwo ni ukwirinda gusudira mikorobe.
Aha niho gufatanya na fondasiyo izi ibintu byayo ni ngombwa. Isosiyete nka Qingdao Qiangsenyuan Technology Co., Ltd. (QSY), hamwe nimyaka mirongo itatu mugikonoshwa no gushora imari kubintu bidasanzwe, ifite uburyo bwo gukora no kugenzura uburyo bwo gukina hafi ya net. Icyo ni kimwe cya kabiri cyintambara yatsinze. Urashaka nkibikoresho bike nyuma yimashini ishoboka. Ndibuka umushinga wimpeta ya valve aho ibishushanyo byambere byasabye ko Tribaloy T-400 ihagarara neza. Amafaranga yo gutunganya yari astronomie. Twongeye kubishushanya na QSY kugirango bibe hafi-net-shusho-ishoramari, igabanya igihe cyo gutunganya hafi 70%. Ubunararibonye bwabo hamwe no kugaburira no gukomera kwibi binyobwa bishingiye kuri cobalt byabujije kugabanuka kwinshi mumaso yo kwambara.
Gusudira cyangwa gusya Tribaloy kuri substrate, nkibyuma, kubice byambaye nibindi bikorwa bisanzwe. Hano, kudahuza kwaguka k'ubushyuhe hamwe nicyuma fatizo ni umwicanyi ucecetse. Niba inzira idahamagarwa - preheat, interpass temp, uwuzuza ibintu nka Stellite 6 cyangwa nikel-ishingiye kuri nikel - urabona ibice. Ntabwo buri gihe ako kanya, ariko nyuma yubushyuhe buke muri serivisi. Nuburyo busanzwe bwo gutsindwa. Uburinganire bwumurongo ni byose. Twagize amahirwe yo gushakisha icyuho kubice bimwe na bimwe bigize ikirere cyo mu kirere, ariko ni inzira isaba isuku yuzuye no gushushanya.
Guhitamo amanota: Ntabwo ari T-400 gusa
Benshi mubantu basanzwe kuri T-400. Nibikorwa byakazi, byiza byose birwanya kwambara. Ariko niba uri mubidukikije byangirika cyane, vuga hamwe na chloride cyangwa acide, T-800 hamwe nibirimo chromium nyinshi nibyiza cyane. Ubucuruzi? Bamwe bavuga ko bitoroshye gato kurenza T-400, ariko mugihe cyo kwangirika-kwambara, bizarenga T-400 ku ntera nini. T-800C yongeramo karubone kugirango irwanye neza, ariko witondere ubugome mubihe bishobora kubaho. Ugomba guhuza amanota na serivise nyirizina, ntabwo ari urutonde rwibisobanuro.
Nagize uruhare mu gusaba pompe y'uruganda rutunganya imiti. Icyambere cyari T-400. Byarananiranye mumezi kubera gushira ruswa hamwe no kwambara nabi. Twahinduye ku ntoki ya T-800, dukomokamo nk'ibikoresho bisobanutse neza kugira ngo tugumane urugero rw'urukuta ruto, kandi igihe cyo kubaho cyiyongereyeho ibintu bine. Igiciro cyambere cyibikoresho cyari hejuru, ariko igiciro cyose kumasaha yo gukora cyaragabanutse. Ubu ni ubwoko bwubwubatsi buturuka kuburambe bwibintu, ntabwo ari urupapuro rwamakuru gusa.
Indi nuance ni microstructure ya casting. Igenzura ryagenzuwe neza riva mu ruganda rwinzobere rugomba gutanga icyerekezo kimwe cyicyiciro cya Laves muri materix ya cobalt. Nabonye guta nabi Tribaloy aho icyiciro cya Lave cyegeranye, kurema uduce duto no gutangiza ibice munsi yumutwaro. Iyi ntabwo ari inenge ushobora kubona byoroshye ukoresheje igenzura risanzwe; birashobora gusaba isesengura ryibyuma. Iyo urimo gushakisha, ntabwo ugura amavuta gusa, uba uguze guhuza inzira inyuma yacyo.
Gusaba Imitego hamwe nukuri-kwisi gukosorwa
Porogaramu isanzwe ya Ibice bya Tribaloy ni mukwambara hejuru: ibihuru, kashe, intebe za valve, amaboko ya pompe. Ariko ikosa risanzwe ni ukuyikoresha ahantu hose munteko. Birahenze. Igishushanyo cyubwenge kiragikoresha gusa aho kwambara gukabije cyangwa guturika bibaye, akenshi nko gushiramo cyangwa gusudira. Gutegura amazu cyangwa igice cyo gushyingiranwa bivuye mubintu byoroshye, nka 316 bitagira umwanda, hanyuma bigahita bikanda cyangwa guhuza insimburangingo ya Tribaloy nibikorwa bisanzwe.
Kwiyongera k'ubushyuhe biruma abantu hano. Niba wateguye gukanda cyane kubushyuhe bwicyumba, bizahinduka cyangwa bihangayikishijwe cyane nubushyuhe bwo gukora? Ugomba gukora imibare. Twari dufite ikibazo hamwe nubushyuhe bwo hejuru bwumye bwikaraga. Urubuto rwa Tribaloy rwashyizwe mu nzu y'ibyuma. Ibidukikije, ibikwiye byari byiza. Kuri 500 ° C, ibyuma byaragutse kuruta Tribaloy, biganisha ku kubura kwivanga no kuzenguruka amaboko. Icyakosowe kwari uguhindura ibarwa ikwiye hashingiwe ku bushyuhe bwimikorere, ntabwo ubushyuhe bwo guterana, no gukoresha ubushyuhe bwo hejuru bugumana ibimera nkibisubizo.
Kurangiza nibindi bisobanuro. Kugirango ushireho isura, akenshi ukenera kurangiza neza. Gusya birashoboka ariko biratinda. Rimwe na rimwe, gukubita ni intambwe yanyuma. Intego ntabwo byanze bikunze irangizwa ryindorerwamo, ahubwo ni ihame, iringaniye ridashobora guhangana na mugenzi waryo. Kubidodo bimwe bifite imbaraga, twanasobanuye igifuniko gike hejuru ya Tribaloy kugirango ugumane amavuta - ariko ibyo nibindi bikorwa byihariye.
Amasoko hamwe no gutanga urunigi
Ntabwo utumiza gusa ibice bya Tribaloy kuva kuri kataloge nkuko wabikora 304 idafite ingese. Nubunini buke, agaciro-gakomeye. Igihe cyo kuyobora ni kirekire, cyane cyane niba ukeneye gutoranya ibicuruzwa. Ingoti mbisi ingot ubwayo ni ibikoresho bigenzurwa. Niyo mpamvu kubaka umubano nuwabitanze abishoboye aribyo byinshi mubufatanye. Bahinduka umugwi wikipe yawe yubuhanga.
Isosiyete nka QSY (urashobora kubona ubushobozi bwabo kuri https://www.tsingtaocnc.com) byerekana iyi moderi. Amateka yabo maremare mugukina no gutunganya amavuta adasanzwe bivuze ko bashobora gutanga inama kubijyanye no gukora igishushanyo kuva bagitangira. Ntabwo ari iduka ryimashini gusa; basobanukiwe na metallurgie kuva ku ziko gukomeza. Kubikoresho byo mu kirere biherutse, twanyuze hamwe ninzira eshatu za prototyping hamwe na hamwe - guhindura aho irembo ryerekana ibishashara, guhindura ibipimo byo kuvura ubushyuhe - mbere yuko dufunga inzira yo gukora. Ubwo bufatanye nicyo cyemeza u Ibice bya Tribaloy mubyukuri mukore mumurima.
Ubundi buryo - kugendana nijambo rihendutse riva mumaduka rusange agura ububiko bwa Tribaloy gusa - burigihe ubukungu bwibinyoma. Bazahangana no gutunganya, igipimo cyo kwangwa kizaba kinini, igihe cyo kuyobora kizashira, kandi ushobora kurangiza igice gifite imihangayiko isigaye cyangwa micro-crack zitera kunanirwa imburagihe. Igiciro cyose cya nyirubwite kiri mubwizerwa, ntabwo igiciro cyibice kuri PO.
Kurangiza Ibitekerezo: Numukino winzobere
Mu kurangiza, gukorana na Tribaloy ntabwo arikintu urimo. Bisaba kubaha ibiranga ibikoresho nibisabwa. Intsinzi zinkuru ziva mubitekerezo bihuriweho: gushushanya kubikorwa (nibyiza gutorwa), guhitamo neza amanota, kugenzura neza, hamwe nabafatanyabikorwa babibona. Ntabwo ari ibicuruzwa.
Kunanirwa, mubunararibonye bwanjye, mubisanzwe bigaruka kubifata nkimwe - kugerageza kuzigama amadolari make kumpera yimbere utitaye kubikorwa cyangwa kubitanga. Iyo ikora, nubwo, ikemura ibibazo hafi ya ntakindi kintu gishobora. Ikintu cyakozwe neza cya Tribaloy muburyo bukwiye nikintu ushyiraho hanyuma ukibagirwa kumyaka, nicyo gushimwa cyane ushobora gutanga igice cyo kwambara.
Noneho, niba urimo kubisobanura, ucukure cyane kuruta izina rusange. Tekereza ku buzima bwuzuye: uko bizakorwa, uko bizashyirwa mu bikorwa, n'ibyo bizahurira. Nibwo injeniyeri nyayo hamwe nibi ibice bibaho.
