Iyo abantu benshi mubikorwa bakora bumvise 'cobalt base', bahita batekereza 'moteri yindege' cyangwa 'ubushyuhe bukabije' bagahagarara aho. Iri ni ikosa rya mbere. Isanduku yibikoresho muri niche, ituma wirengagiza akamaro nyako, keza cyane ahantu utari witeze. Nabonye imishinga myinshi idahwitse kuri nikel alloy kuko ni ukujya kwangirika, gusa bikananirana no kwambara hamwe nubushyuhe aho byihariye cobalt base amanota yaba yaratsinze bucece. Ijambo ubwaryo ni akantu gato ko kwibeshya - ntabwo ari cobalt yera; burigihe nuburyo bugoye, igikorwa cyo kuringaniza hagati ya karbide yo kwihanganira kwambara hamwe na matrix-igisubizo gikomeye kugirango imbaraga. Kubona iyo mpirimbanyi nabi birahenze, kandi mfite ibice byakuweho kugirango mbigaragaze.
Ukuri Kugaragaza Amavuta ya Cobalt
Ntabwo uhitamo gusa amavuta ya cobalt. Urimo gutora urugamba rwo kurwanya ibintu runaka. Ni sulfidation? Irimo gusunika muri valve yumuvuduko mwinshi? Nibishishwa bya pompe bibona isuri ituje kuri 400 ° C? Buri buryo bwo gutsindwa bwerekana umuryango utandukanye. Icyogajuru 6, cyo kwambara. Haynes 25 (L605) kubyo kuvanga okiside n'imbaraga. MP35N kuberako mugihe ukeneye imbaraga zabasazi hamwe no kurwanya ruswa hamwe, nubwo aricyo gikoko cobalt-nikel-chrome-moly. Impapuro zamakuru ziguha imitungo, ariko ntizikubwira kubyerekeye induru yigikoresho gikora Stellite 12, cyangwa uburyo imihangayiko isigaye mumashanyarazi yasudutse ishobora gucika niba udacunze neza intera ya tempass. Aha niho imyaka mirongo itatu yo gushinga no gutunganya imashini, nkibyo wasanga kumuhanga nka Qingdao Qiangsenyuan Technology Co., Ltd. (QSY), iba idashyikirana. Babaye kuriyi myaka ya za 90, kandi ibyo kwibuka mubigo byukuntu ibyo bivanga bitwara kuva mubyuma bishongeshejwe kugeza ibice byarangiye nibyo bitandukanya igice cyakazi ninshingano.
Ndibuka umushinga wo gutwika amakara ya trim trim. Ikirangantego cyahamagaye cobalt ishingiye ku mavuta yo kwambara cyane. Twagiye hamwe na satelite isanzwe ya karubone. Yakoze nabi, imara ibyumweru gusa. Post-mortem yerekanye ko atari abrasion yuzuye; yari ihuriro rya ruswa ishyushye ivuye muri sulfure na micro-fretting. Gukomera byari bihari, ariko kurwanya ruswa yo murwego runaka byari bibi. Twahinduye kuri karubone yo hasi, hejuru-molybdenum cobalt base variant hamwe nibyiza birwanya ruswa. Itandukaniro ryari ijoro n'umurango. Isomo? Umwanzi ni gake cyane. Ukeneye umufatanyabikorwa wumva metallurgie, ntabwo ari imashini gusa.
Niyo mpamvu urunigi rwibikorwa rufite akamaro. Hamwe nuruvange, intambwe zawe zo gukora ziganira hamwe. Igipimo cyo gukonja mugihe gushora imari ku ruganda nka QSY rugira ingaruka ku bunini bwa karbide no kugabura. Byihuse cyane, kandi ushobora kubona karbide nziza ariko nanone ugacika. Biratinda cyane, na karbide zirashobora gukomera cyane, bikababaza ingaruka zo guhangana. Noneho urayishyikiriza iduka rya CNC. Nibayifata nko gutunganya ibyuma, bazashya binyuze mumashanyarazi kandi birashoboka ko byangiza isi. Ukeneye ibipimo bibara akazi gakomeye hamwe nubushyuhe buke bwumuriro. Nimwe ikomeza, yamenyeshejwe kuva gusuka kugeza igice.
Imashini: Aho Igitekerezo gihurira nigikoresho
Nibiyungurura bikomeye. Urashobora kugira igishushanyo mbonera, cyiza cobalt base ibice, ukabisenya kuri lathe cyangwa urusyo. Itegeko rya mbere: wubahe akazi gakomeye. Iyi mvange, cyane cyane igisubizo-gikomeye cyakomejwe nka Haynes 188, bizakomera munsi yizuru ryigikoresho niba witonda cyane. Ugomba gukomeza ibiryo bihamye, byiza hamwe nibikoresho bikarishye, byabigenewe. Kwinjira no gusohoka? Nibwo buryo bwo gutondekanya hejuru, gukomera bizasenya igikoresho cyawe gikurikira.
Igikoresho cya geometrie ni byose. Igice kinini cyiza cyo kogosha ibikoresho, ntugisunike. Umuvuduko ukabije wumuvuduko ntabwo ari ibintu byiza; nibisabwa gucunga ubushyuhe kumurongo, kuko ubushyuhe ntibusiga hamwe na chip byoroshye. Twagereranije kumanota yihariye ya karbide hamwe nubuvuzi bwa nyuma yamakoti kuriyi mirimo. Ndetse hanyuma, ibikoresho byubuzima bipimwa muminota, ntabwo amasaha. Urabiteganya. Urupapuro rwo gutunganya CNC kuri tsingtaocnc.com ntabwo ari urutonde rwa serivisi gusa; ni ukwemera gutuje bashoye mubikoresho bikwiye no kumenya-uburyo bwo kuyobora iki cyiciro cyibikoresho nta guhubuka.
Kubabara umutwe bifatika: gucukura umwobo muremure. Ubushyuhe buke bwumuriro hamwe nubukomezi bituma kwimura chip ari inzozi. Ukeneye imyironge ya parabolike, guhora hejuru yumuvuduko ukabije ukoresheje igikoresho, nubutwari bwo gukoresha umuvuduko ukwiye no kugaburira. Wanga, hamwe nudupapuro twa chip, imyitozo iragenda, kandi urimo kureba igice gihenze cyane. Nubuhanga bwubatswe kuva kumena imyitozo myinshi.
Gutera Nuance: Birenze Gushonga Ibyuma
Igikonoshwa na gushora imari ni inzira ebyiri zibanze zigoye cobalt base ibice. Ntibishobora guhinduka. Kuri binini, ugereranije byoroshye geometrike, ibishishwa biva mububiko bwa QSY birashobora kubahenze. Ariko ugomba kureba reaction yicyuma. Amavuta amwe n'amwe ya cobalt arakora, kandi silika iri mugikonoshwa irashobora kuganisha ku buso bubi iyo sisitemu yo guhuza idateganijwe. Nibikorwa bisaba kugenzura neza ubushyuhe bwubushyuhe bwubushyuhe n'ubushyuhe.
Gutera ishoramari ni ukujya kumiterere itoroshye - tekereza turbine nozzles hamwe nibice bikonjesha imbere. Igikonoshwa ceramic ni inert, kurangiza rero birarenze. Ariko hano, satani ari mu kugaburira no gukomera. Iyi mvange ifite intera itandukanye yo gukonjesha. Ukeneye ibyuma byateguwe neza kandi byinjira kugirango wirinde kugabanuka kwinshi mubice byimbitse. Nabonye X-imirasire yibice bisa neza neza hanze, gusa kugirango nerekane intoki ya spongy kuko uburyo bwo gukomera butagereranijwe neza. Aha niho imyaka mirongo yuburambe bwo gukora itanga umusaruro. Ntabwo ari CAD gusa; ni ukumenya guhindura moderi ya digitale kugirango yishyure kwisi-kugabanuka kwisi no kugabanuka k'ubushyuhe, ikintu umukoresha umaze igihe kinini yubaka mubikorwa byabo.
Noneho hariho imyitozo yo gushonga. Imyunyungugu ya Cobalt ikunze gushonga cyangwa gushonga munsi yikirere gikingira kugirango birinde okiside yibintu bikomeye, bitera nka lanthanum cyangwa yttrium byongewe kubipimo bya oxyde. Ntushobora guta ibisigazwa mu itanura rifunguye. Igenzura rya chimie rigomba kuba ntamakemwa, icyiciro kimwe. Kuvuga idasanzwe ku mwirondoro wa QSY ntabwo ari kwamamaza; ni mu buryo butaziguye kuri uru rwego rwo kugenzurwa, ubunyangamugayo bwo hejuru bwo gushonga.
Gusudira no Gusana: Umukino wo hejuru
Ibi birashoboka ko aribikorwa byoroshye. Gusana ibyashaje cobalt base kurenga ku ntebe ya valve cyangwa kubaka igiti ntabwo ari nko gusudira ibyuma. Ubushyuhe bwinjiza ni ngombwa. Byinshi cyane, kandi ugabanya ibyuma shingiro birenze urugero, cyangwa bibi, bitera iseswa ryitegeko nshinga muri zone yibasiwe nubushyuhe, ugatera ibice byacitse. Uburyo bwatoranijwe akenshi busunikwa GTAW (TIG) hamwe nigaburo ryinsinga ikonje, ryemerera neza, byoroshye.
Ugomba guhuza ibyuma byuzuza ntabwo ari ibivanze gusa, ahubwo nibisabwa na serivisi. Rimwe na rimwe, ukoresha ibice bitandukanye kugirango wemeze gucika icyuma ubwacyo. Mbere yubushyuhe burakenewe, ariko ubushyuhe bwa interpass nicyo ureba nkigisimba. Reka bishyushye cyane, kandi ubuze inyungu. Nabaye kurubuga aho gusana byananiranye muri serivisi kuko gusudira, byahoze bitagira umwanda, akomeza gutondeka passe ataretse igice gikonja bihagije hagati yabo. Igisubizo cyari agace kanini, gacitse ubushyuhe. Gusana byatwaye ibirenze igice gishya.
Biganisha ku ngingo yagutse: igiciro nyacyo cyibi bivanze ntabwo kiri mubikoresho fatizo gusa, bihindagurika bihagije. Ari mubikorwa byujuje ibyangombwa, umurimo wihariye kandi ugenzurwa bisabwa kuri buri ntambwe. Amasoko ava mumaduka rusange-yimashini ningaruka nini.
Kurenga Ikirere: Porogaramu zitagaragara
Mugihe icyogajuru ari iherezo ryiza, porogaramu nyayo yakazi iranduye kandi irasaba muburyo bwabo. Ibikoresho byo munsi ya peteroli na gaze. Ibigize uruganda rutunganya imiti rutunganya ibintu bishyushye, byangiza. Kwambara amasahani mumashini yimpapuro. Ndetse no mubuvuzi, kubintu bimwe bitwara imitwaro byatewe hejuru. Agaciro icyifuzo ntabwo buri gihe kijyanye n'ubushyuhe bwo hejuru; byerekeranye nuburyo budasanzwe bwo guhuza imitungo ntakindi gihuye neza.
Fata igice cyoroshye-gisa nkigikoresho cyo kwambara kuri pompe ikora ivu. Icyuma gikomeye gishobora kumara ukwezi. Igikoresho ceramic gishobora gutemba. Umwihariko cobalt base gukina, gutunganyirizwa kwihanganira neza, birashobora kumara umwaka wose uhindagurika, bizigama ibihumbi magana mugihe cyo gutaha. Nibyo kubara. Ntabwo ari kubyerekeye igiciro; bijyanye nigiciro cyuzuye cya nyirubwite no kwizerwa mubikorwa.
Ibi biragarura mububiko bwububiko bwimashini. Iyo ukorana numufatanyabikorwa nka QSY, ntabwo uba ugura casting cyangwa imashini ikozwe. Urimo kugura imyaka yabo mirongo itatu yuburyo bwo kuyobora ibyo bicuruzwa byose - kuva guhitamo amavuta, kugeza kubumba, kugeza kumpera yanyuma. Urubuga tsingtaocnc.com ni umuryango w'imbere. Agaciro nyako kari mubukusanyirizo, bwatsindiye cyane ubumenyi bukora nibitagenda mugihe igishushanyo mbonera cyibasiye uruganda. Nibyo bituma itandukaniro riri hagati yikintu gihenze gusa nikindi ntagereranywa.
