Iyo umuntu yanditse 'gutunganya neza hafi yanjye' mukabashakisha, nkunze kwibaza icyo bakurikiranye. Nuburinganire gusa, cyangwa birakenewe cyane kububiko bashobora gutwara, kureba umuyobozi mumaso, no kuganira kuri burr kumazu ya titanium? Imvugo ubwayo iroroshye kubeshya. Ihuza inzira-yitezwe cyane hamwe na lokatori yibanze, kandi niho ubwumvikane buke bwa mbere buri. Kuba hafi ntabwo byemeza ubushobozi. Nabonye abaguzi batwikwa bahitamo iduka ryegereye, gusa nsanga badashobora gukora akazi nyako 5-icyarimwe icyarimwe cyangwa kubura metrology yo kwihanganira tuvuga-tekereza ± 0.0005 kumurongo utoroshye, ntabwo ari ugucukura ibyobo bimwe mubisahani.
Kurenga Zip Code: Gusobanura neza neza mubyukuri
Reka dusenye 'gutunganya neza' imbere. Ntabwo ari ijambo ryo kwamamaza tujugunya byoroshye. Mw'isi yacu kuri Qingdao Qiangsenyuan Technology Co., Ltd. (QSY), itangirana na stock. Ntushobora gukora imashini neza muri casting mbi. Niyo mpamvu imyaka mirongo itatu muri shell no gushora imari atari ubucuruzi butandukanye; ni intambwe y'ifatizo. Niba hafi-net-shusho kuva muruganda ifite kugabanuka imbere cyangwa uburebure bwurukuta rudahuye, gahunda ya CNC irwana urugamba rwo gutsindwa kuva igikoresho cya mbere gikoraho. Iyo rero umukiriya atuzaniye icapiro ryimodoka ya marine pomp muri duplex idafite umwanda, igitekerezo cyanjye cya mbere ntabwo ari imashini. Nukumenya niba ibikorwa byacu byo gukina bishobora gutanga ubusa biha uruhande rwimashini amahirwe akwiye yo gukubita iyo miyoboro yuzuye.
Urutonde rwibikoresho ruvuga inkuru. Shira icyuma, ibyuma, bidafite ingese - byanze bikunze. Ariko iyo spec ihamagarira cobalt ishingiye cyangwa nikel ishingiye kuri alloys, umukino urahinduka. Hafi yanjye haribintu bidafite akamaro niba iduka ridasobanukiwe nakazi gakomeye, ridafite urusyo rukwiye rwa ceramic, cyangwa ntirushobora gucunga ubushyuhe. Ndibuka akazi kubikoresho bya kashe ya turbine muri Inconel 718.Umunywanyi waho yabitwaye ashingiye kumwanya. Batwitse bakoresheje ibikoresho, berekana imihangayiko isigaye, kandi ibice byatsindagiye nyuma yimashini. Umukiriya yarangije kutwoherereza ubusa bushobora gukizwa. Intera yabatwaye icyiciro cyibikoresho bihenze nibyumweru byo gutinda.
None inama zanjye? Koresha hafi yanjye kugirango ushakishe abafatanyabikorwa, ariko ubasuzume hamwe nikizamini. Baza ibijyanye nigikorwa cyabo kugenzura kubintu byoroshye ariko bivuga: umwobo muremure, muto-diameter muri 304 idafite umwanda. Bashobora gufata neza kandi bakarangiza hejuru yuburebure bwa 10x diameter? Igisubizo cyabo - hamwe nicyitegererezo - bizakubwira ibirenze aho biherereye ku ikarita.
Kwishyira hamwe: Iyo Gutera na CNC Biri munsi yinzu
Aha niho icyitegererezo cyumushinga wuzuye wuzuye nka QSY Guhindura Kubara. Inyungu nyamukuru ntabwo ari logistique gusa, nubwo kugira uruganda rukora imashini hamwe na mashini iduka metero magana abiri gutandukana bigabanya igihe gitangaje. Byerekeranye no gutanga ibitekerezo no kubazwa. Umukanishi uhuye nikintu gikomeye muri casting arashobora kugenda kumuyobozi washinze akabigaragaza. Itsinda ryashinzwe rishobora guhindura inzira yo gukonjesha cyangwa gukonjesha mugice gikurikira gishingiye kumibare nyayo yo gutunganya, ntabwo ari ibintu byerekana gusa.
Twari dufite umushinga wurukurikirane rwimibiri ya valve muri CF8M idafite umwanda. Umukiriya yari akeneye ASME B16.34 kubahiriza, bivuze ko NDE ikaze kuri casting no kwihanganira gukabije kumaso ya flange no kurambirwa. Kuberako inzira zombi zari munzu, twashoboraga gukora imashini yambere, tugakora ikizamini cyumuvuduko, tugashaka ikibazo cya micro-porosity kumurongo uhangayitse cyane, hanyuma tugahindura igishushanyo mbonera cya casting. Ukuzenguruka kwatwaye iminsi, ntabwo ibyumweru. Umukiriya ushakisha gutunganya neza hafi yanjye ntushobora kubanza gutekereza kubijyanye nurufatiro, ariko kubice bigoye, akenshi ni itandukaniro riri hagati ya prototype ikora nimwe muburyo buhenze gusa.
Ikibi? Birasaba intebe yimbitse ya ba injeniyeri batojwe. Abashinzwe porogaramu zacu bakeneye gusobanukirwa kugabanuka gukomeye. Nubuhanga bwihariye budaturuka kumaduka yakazi hafi yanjye ikora gusa imashini ziva mububiko bwaguzwe.
Igikoresho, Ibikoresho, n'amasaha atagaragara
Umuntu wese arashobora kugura imashini igezweho ya CNC. Ubuhanzi nyabwo-hamwe nigiciro cyihishe-kiri mubikorwa byakazi hamwe nuburyo bwibikoresho. Kubice byamazu ya pompe, dushobora kumara amasaha 40 dushushanya kandi twubaka ibikoresho byabigenewe byinshi bidufasha gukora imashini 80% yibiranga muburyo bumwe. Nibyo amasaha 40 yigihe cyo kudakora mbere yuko spindle ihinduka. Amaduka arushanwa kubiciro byaho kandi biri hasi arashobora gusimbuka ibi, ukoresheje vise nintambwe yo guhagarika, kumenyekanisha ibintu byinshi hamwe nikosa ryo guhuriza hamwe. Igice gishobora gukorwa, ariko ntabwo kizaba cyuzuye.
Noneho hariho software. Ingamba zihuse zo gutunganya ibishishwa, gusya trochoidal kugirango ugabanye ibikoresho - aha niho uburambe bwa porogaramu butanga umusaruro. Ntabwo biri mu gitabo. Ibi twabyize dukoresheje ibikoresho byacitse kandi ibice byakuweho hakiri kare. Noneho, kubintu bishya nka nikel alloy yihariye, tuzakomeza gukora ibizamini byo gutamba ibitambo, guhamagarira ibiryo n'umuvuduko mukuboko kugenzura, kureba ibara rya chip no kumva gukata. Nibikorwa udashobora gutanga cyangwa gushakisha hamwe nubushakashatsi bworoshye.
Kugenzura Ukuri kwa Metrology
Ubusobanuro busobanurwa no gupimwa, ntabwo ari intego. Iduka rishobora gusaba ± 0.001 ubushobozi, ariko ni iki bapima? Micrometero y'intoki ni nziza kuri diametre ya shaft, ariko ntacyo imaze kumwanya wukuri wibyobo 12 bya bolt kuri PCD cyangwa umwirondoro wikigero kinini. Icyumba cyacu cya CMM kirakomeye nka DMG Mori 5-axis. Ndetse no muri icyo gihe, ibibazo byo kugenzura ibidukikije. Dupima ibice by'indege bikomeye mugitondo, nyuma ya laboratoire imaze kuba ubushyuhe bwijoro. Niba umufasha wawe wibanze akora neza arimo gupima ibice kumaduka kuruhande rwumuryango ufunguye mugihe cyizuba, amakuru arakekwa.
Ndibuka kunanirwa kwakubiswe. Twakoze imashini yinjizwamo inshinge zivuye mubyuma bya H13. Bapimye neza kuri CMM kuri 20 ° C. Umukiriya yabashyize mububiko bwakoreshwaga kuri 90 ° C. Itandukaniro ryo kwagura ubushyuhe ryateje guhuza. Ntabwo twari twarigeze dusuzuma ubushyuhe bwo gukora muburyo bwo kwihanganira ibintu. Noneho, kubikoresho byose cyangwa hejuru-temp, icyo kiganiro nikimwe mubisubiramo byambere. Nisomo ryihariye, ribabaza ryahinduye urutonde rwa DFM.
Gutuma hafi yanjye bigukorera
Noneho, niba urimo gushakisha serivisi zitunganya neza, koresha akayunguruzo ka geografiya, ariko hanyuma ucukure cyane. Shakisha ibimenyetso byerekana inganda zikora niba igice cyawe gitangiye nka casting cyangwa guhimba. Suzuma amateka yabo yibintu - saba ubushakashatsi kubibazo byihariye ukeneye. Saba ingendo. Amaduka asukuye, atunganijwe afite imashini zigezweho, zibungabunzwe neza hamwe na laboratoire yabugenewe ni ikimenyetso cyiza. Baza ibijyanye na CMM nini nini, ubunini bwayo, ninshuro ikorwa.
Kuri sosiyete nkiyacu, QSY, amateka yimyaka 30 ntabwo ari umubare gusa. Bisobanura ko twatunganije ibice ibihumbi n'ibihumbi bitandukanye, kuva ibihuru byoroheje kugeza ibice bya reaction, kandi twubatse ubumenyi bwinzego zishobora kugenda nabi. Ubunararibonye butekwa mugutegura gahunda. Icyerekezo cyanjye hafi yabakiriya bacu gikunze gusobanurwa mubufatanye bworoshye - barashobora gusura, kubona ibice byabo mubikorwa, kandi bakagira isuzuma ryubwubatsi imbonankubone. Agaciro katagaragara akenshi karuta umuto kuri buri gice cyigiciro gitandukanye nuwitanga kure, utazwi.
Kurangiza, gutunganya neza kwukuri nubufatanye, ntabwo ari transaction. Gushakisha bigomba kuba kumufatanyabikorwa ushoboye bibaho byoroshye kubutaka, ntabwo arubundi buryo. Amaduka meza azabaza ibibazo byinshi nkuko ubikora, kuko bazi ko izina ryabo ryakozwe mubice byose bohereje.
