Iyo wunvise 'watanze ibishashara byatakaye', abantu benshi bashushanya uruganda rusohora ibice bimwe, byoroshye. Ngiyo imyumvire ya mbere itari yo. Ukuri kurimo ibintu byinshi kandi birashimishije. Ntabwo ari ugukora ibishashara gusa no kubishonga; ni bijyanye no gucunga ibihinduka-kugabanuka kugipimo, kugabanuka kwa shell, alloy fluidity-ihinduka hamwe nakazi kamwe. Utanga isoko ntabwo ari umucuruzi gusa; ni umufatanyabikorwa ukemura ibibazo wabonye ibintu igihumbi bigenda nabi kandi azi gukosora igihumbi-na mbere. Ijambo ubwaryo, 'utanga isoko', ryumva ko ryoroshye kubyo umubano usaba mubyukuri.
Kurenga agatabo: Ni ubuhe bushobozi bufite akamaro
Uzabona imbuga nyinshi kurutonde 'gushora imari' na 'shell mold casting' nkaho zishobora guhinduka. Bifitanye isano, ariko itandukaniro ningirakamaro kubisobanuro. Igikonoshwa, akenshi ukoresha umusenyi uhujwe na resin, biratangaje kuri geometrike nubunini bumwe, ariko iyo uvuze ibice byimbere byimbere cyangwa ubuso burangirira munsi ya 125 Ra, uba winjiye neza guta ibishashara ifasi. Aha niho hagaragara uburambe bwamaduka. Isosiyete nka Qingdao Qiangsenyuan Technology Co., Ltd. (QSY), hamwe nimyaka mirongo itatu, birashoboka ko yibuka inzego kugirango izi inzira igomba kunyuramo nta bigeragezo byinshi kandi bibeshya. Bavuga gukorana na cobalt hamwe na nikel ishingiye ku mavuta - ibyo ni ukubwira. Gukemura ibyo bidasanzwe ntabwo ari ukugira itanura gusa; ni ukugenzura ibizunguruka byose kugirango wirinde guturika no kwemeza metallurgie ihoraho. Ntushobora kwigana ubwo buhanga.
Ndibuka umushinga wibikoresho bya turbine muri Inconel 718. Igishushanyo cya mbere cyasabye kwihanganirana, mvugishije ukuri, twizeye ko ibintu bimeze. Inararibonye utanga isoko hashobora kuba gusa yarunamye akanasubiramo, biganisha kumashanyarazi ahenze nyuma. Inyuma-ninyuma yari yerekeranye no kongera kwerekeza igice cyigiti kugirango igabanye kugoreka, guhindura igishushanyo mbonera kugirango harebwe icyerekezo, kandi bemeranya n’ibice bikomeye bizasigara bifite ububiko bwiyongereye. Iyo mishyikirano ni serivisi nyayo. Ntabwo ari kurupapuro rwambere rwurubuga rwabo, ariko nibyo imyaka 30 bagurisha.
Uruhande rwimashini ntirushobora kuganirwaho. Ikintu gikomeye wabuze ibishashara bitanga igomba kuba ifite ubushobozi bwa CNC. Kubera iki? Kuberako 'hafi-net-shusho' isezerano ryo gushora imari iracyasobanura ko ugomba gukubita ibipimo byanyuma kubashakanye, insanganyamatsiko, hamwe na bores. Niba gukina no gutunganya biri munsi yinzu, basangiye amakosa - nigisubizo. Abakanishi basobanukiwe n'amakosa ashobora guterwa (nka zone nkeya), kandi abashinzwe inganda basobanukiwe ibyo abakanishi bakeneye kugirango bakomere. QSY yavuze mu buryo bweruye imashini ihuriweho na CNC ntabwo ari bonus; nibisabwa byibanze kugirango ube umufatanyabikorwa ubishoboye kubintu byose birenze imirimo yo gushushanya.
Imitego: Aho imishinga isanzwe iva muri gari ya moshi
Kunanirwa kw'itumanaho biza ku isonga. Ntabwo arigihe cyo kohereza dosiye ya CAD gusa. Ikibazo gikunze kugaragara nukwibwira ko utanga isoko azi ibyo ushyira imbere. Kugabanya ibiro ni intego yuzuye, kabone niyo byatwara igiciro cyo hejuru gato? Ese kuyobora umwanya birakomeye kuruta kugera kumurongo mwiza cyane? Ugomba kubivuga neza. Ibi nabyize inzira igoye hakiri kare. Twari dukeneye icyiciro cyimibiri idafite ibyuma, kandi nibanze cyane kubitekerezo byerekana umuvuduko. Utanga ibicuruzwa yagejeje kuri kiriya cyerekezo neza, ariko ibice byari bifite imirongo mito yo kwisiga yo kwisiga kubintu byagombaga kuba isura igaragara kubakiriya. Nari ikosa ryanjye kutagaragaza ko ubwiza ari ikintu cyingenzi cyasabwaga mubucuruzi. Utanga isoko neza azabaza ibi bibazo, ariko ntushobora kubyishingikiriza.
Icyemezo cyibikoresho nundi mwicanyi ucecetse. Kuvuga 304 idafite ingese ntibihagije. Porogaramu isaba chimie yemewe yemewe kuva murusyo? Irakeneye raporo yikizamini cya mashini kuva kuri coupons zashyizwe hamwe nibikorwa? Kubintu byihariye bidasanzwe, utanga isoko nka QSY agomba kuba ashobora gutanga ubu buryo, ariko ugomba kwerekana urwego rwinyandiko zisabwa. Nabonye imishinga yatinze ibyumweru kuko ibi ntibyasobanuwe neza, kandi uruganda rwagombaga kwihutira kubona ibyemezo bifatika nyuma yukuri.
Noneho hariho umutego wa prototype. Kubona icyitegererezo cyiza, cyarangiye intoki byoroshye. Ikibazo ni ukwigana ubwo bwiza mubikorwa bikoreshwa mubice 500 cyangwa 5000. Guhuza inshinge zishashara, uburyo bwo gutobora ibintu byikora, kalibrasi ya autoclave ya dewaxing - ibi nibyo bitandukanya hobbyist numusaruro nyawo utanga isoko. Saba kureba uburyo bwo kugenzura ibishushanyo mbonera byubushyuhe cyangwa ubushyuhe bwitanura. Ubushake bwabo bwo kwerekana ibyo burenze kuvuga amafoto yose yuzuye ububengerane.
Gusuzuma Umufatanyabikorwa: Ibisobanuro birambuye
Wibagiwe urutonde rwibikoresho byiza ubanza. Tangira nibisubizo byabo kubisabwa kuri cote (RFQ). Barabaza ibibazo byubwenge, bisobanutse kubyerekeye imikorere, inteko, nibikorwa bya kabiri? Cyangwa bohereza gusa igiciro no kuyobora igihe? Iyambere irerekana gusezerana. Nkunze guterera muri geometrike idasanzwe mugupima RFG-munsi yo munsi idakenewe cyane, cyangwa inzibacyuho yurukuta. Ikibazo cyabo kijyanye nicyo kintu kirambwira niba mubyukuri barimo gusesengura igice cyo gukora cyangwa gukora gusa kubara amajwi.
Gusura urubuga ntibisimburwa. Reba mu gishashara. Ese iyobowe n'ikirere? Ubushyuhe buhindagurika bwangiza urugero. Reba aho urangirira. Ibice byateguwe nakazi, cyangwa ni ikirundo cy'akajagari? Reba ibikoresho byabo byo kugenzura. CMM ninziza, ariko mubyukuri abayikora bazi kuyikoresha neza mugusuzuma ingingo ya mbere? Imiterere yububiko bwabo buvuga byinshi kubijyanye na disipulini yabo. Inzira ishaje cyangwa idakunzwe neza ipfa ni inzira itaziguye igana ibipimo.
Hanyuma, muganire kunanirwa. Ubabaze utabishaka: Nubuhe busembwa bukunze guhura nigice nk'iki, kandi wabigenzura ute? Kubyuma, birashobora kuba birimo slag. Kuri aluminiyumu yoroheje, birashobora kuba amakosa. Igisubizo cyabo kigomba guhita kandi cyihariye, cyerekana ibipimo nkibisuka ubushyuhe cyangwa igikonoshwa mbere yubushyuhe. Igisubizo kidasobanutse ni ibendera ritukura. Isosiyete ifite kuramba kwa QSY igomba kugira isomero ryibi bintu byananiwe kwibukwa, aribwo bwishingizi bwawe bwiza.
Kwishyira hamwe kwa Casting na Machine: Urubanza mu ngingo
Aha niho hashyizweho agaciro nyako. Reka dufate inzu ya pompe muri duplex idafite ibyuma. Tera amajwi yimbere imbere guta ibishashara, hanyuma ukore imashini ya flange mumaso, umwobo wa bolt, hamwe na kashe ya kashe. Niba aya ari amaduka atandukanye, ukoresha inshuro ebyiri, QA inshuro ebyiri, numukino wamakosa uhoraho niba ibikorwa byo gukora imashini byerekana pore yo munsi. Amaduka ahuriweho nkayasobanuwe kuri https://www.tsingtaocnc.com ikuraho. Abakanishi babo bakora kuva kumugenzi umwe na fondasiyo. Barashobora gutegura icyerekezo cya casting hamwe na gating kugirango basige ububiko bwinyongera neza aho igabanuka rya nyuma rizaba, guhitamo umusaruro no kugabanya igihe cyo gukora.
Nakoranye nuwabitanze kuri marine ikwiye aho uku kwishyira hamwe kwakijije umushinga. Igice cya as-cast cyari gifite intambwe yibanze. Aho kuyasesa, itsinda ryimashini ryahise ribazwa. Bahinduye gahunda ya CNC ku isazi kugirango bahindure bore, bagume mu rukuta rw'igishushanyo cyo kwihanganira ariko bakoresheje 'inyama' zari zihari. Iki cyemezo cyafashwe mu masaha kuko amakipe yombi yari mu nyubako imwe, asangiye intego imwe. Ubwo bwitonzi ni ubw'igiciro kandi ni gake byamamazwa.
Ubumenyi bwibintu burarengana, nabwo. Gukora nikel ishingiye kuri nikel ninyamaswa. Kumenya neza nka-microstructure hamwe nubukomezi buva mubishingwe bituma porogaramu ya CNC ihitamo umuvuduko ukwiye, ibiryo, hamwe nibikoresho bya geometrike uhereye mugice cya mbere. Irinda gucika ibikoresho kandi ikanemeza ubusugire bwubuso. Iyo isosiyete imwe icunga urugendo rwose kuva icyuma gishongeshejwe kugeza igice cyarangiye, ibyo kumenyera ibintu byimbitse biba inyungu ikomeye kubakiriya muburyo bwo guhuzagurika no kugenzura ibiciro.
Gupfunyika: Byerekeranye no gucunga ibintu bigoye
Kubona rero wabuze ibishashara bitanga ntabwo ari imyitozo yo gushakisha; ni inzira yo gusuzuma kubakorana tekinike. Ijambo ryibanze-gushora imari, gutunganya CNC, amavuta yihariye - ni amatike yo kwinjira gusa. Isuzuma nyaryo riba mubibazo bakubajije, gukorera mu mucyo berekana kugenzura imikorere yabo, hamwe nubushobozi bwabo bwo gutekereza ukurikije urwego rwose rukora, ntabwo ari intambwe yabyo.
Ikigo nka Qingdao Qiangsenyuan Technology Co., Ltd. (QSY) cyerekana umwirondoro ugenzura udusanduku tw’ingenzi: imyaka ibarirwa muri za mirongo amateka (byerekana kwihangana n'amasomo twize), inzira igaragara neza uhereye ku bishishwa kugeza ku ishoramari risobanutse neza, hamwe no guhuza imashini. Kuvuga kubintu byihariye bigoye ni ikimenyetso cyizewe. Ariko urubanza rwanyuma burigihe ruva mubikorwa bitaziguye. Ohereza kubice bigoye kandi wandike. Ibiganiro bikurikira bizakubwira bitagira ingano kurenza urubuga urwo arirwo rwose. Nicyo kiganiro gifatika, giteye akajagari aho ubufatanye nyabwo bwo gukora.
