Reka tubyumve neza: gutunganya neza gutunganya ntabwo ari intambwe ya kabiri gusa; niho amasezerano yimikino yo gukina yaba yujujwe cyangwa yarenze. Impapuro nyinshi cyane zifata nkigitekerezo, agasanduku ko gutondeka. Ikigaragara ni uko, ishoramari ryiza risohoka riva mubikonoshwa akenshi ni hejuru-yuzuye ubusa. Geometrie nyayo, kwihanganira ibintu bikomeye muri microne nkeya, hejuru yubuso burahuza nibindi bice - ibyo byose byavukiye hasi. Nabonye imishinga myinshi isitara mu gufata casting no gutunganya nka silos zitandukanye. Abasore ku itanura nabasore kuri CNCs bakeneye kuba mubiganiro bimwe kuva kumunsi wambere.
Byanze bikunze Handoff: Kuva Kumashusho Yashizwe Kumashini Igice
Urabona casting yatanzwe, birashoboka ko inzu ya pompe muri 316 idafite umwanda mubikorwa byishoramari. Irasa neza. Ariko mugihe ubishyize kuri CMM, inkuru irahinduka. Ubuso bwa datum ntabwo buringaniye cyangwa buringaniye bihagije kugirango ube ibikoresho byawe. Bores zidafite umurongo kandi ntizibanda. Nibisanzwe. Niyo mpamvu imashini ibaho. Ubuhanga nyabwo muri gutunganya neza Itangira Na: Gushiraho. Ntabwo ukora kuva kuri fagitire; urimo ukora uhereye hafi-net-shusho ifite imihangayiko yimbere hamwe no kugoreka byoroshye kuva inzira yo gukonja. Ingamba zawe zifatika zigomba kubyemera. Fata nabi, hanyuma uzahindure, hanyuma urebe kwihanganira gutembera nyuma yo gupakurura.
Ndibuka umubiri wa valve kubisabwa munsi yinyanja, nikel ishingiye kuri nikel. Gutora kuva mu ruganda byari byumvikana, nta kugabanuka gukabije, byanyuze X-ray. Ariko kugerageza kwacu kwa mbere kugerageza kumaso nyamukuru yo gufunga byavuyemo kuganira biteye ubwoba. Twabikurikiranye inyuma yuburebure bwurukuta rudahuye inyuma yisura, ibisigisigi byibanze bya ceramic bihagaze mubibumbano. Gukina byari ugucapa, ariko icapiro ntabwo ryabazwe kunyeganyega ryaho mugihe cyo gutunganya. Twagombaga kongera gushushanya inzira yigikoresho, dukoresheje pasiporo yoroshye yo kurangiza kurenza uko twakagombye gukora impimbano. Nubwoko bwubumenyi bwa tacit ukura gusa kubikora, ukareba uburyo amateka yihishe ya casting akorana nuwatemye.
Aha niho uburambe bwamaduka bufite akamaro. Isosiyete nka Qingdao Qiangsenyuan Technology Co., Ltd. (QSY), hamwe nimyaka mirongo itatu haba mu gukina no gutunganya imashini, ibona iyi mikoranire. Urashobora kuyibona kurubuga rwabo kuri https://www.tsingtaocnc.com. Ntabwo ari uruganda rukora amasezerano yo gutunganya imashini, cyangwa iduka ryimashini igura casting. Gukoresha urunigi rwose munsi yinzu imwe bivuze ko itsinda ryimashini rishobora gusubira mumakipe ya casting bakavuga bati, Reba urukuta ruto? Turashobora kongeramo umushinga muto cyangwa urubavu rukomeza mubibumbano kugirango twice guhuza mugihe cyo kurambirana? Ibyo bitekerezo bisubirwamo ni iby'igiciro.
Ibikoresho ni Boss: Gutunganya ibyo Gahunda yo Gutanga iguha
Gukorana nibikoresho byabashitsi, cyane cyane ibinyobwa bidasanzwe QSY urutonde nka cobalt na nikel-ishingiye kuri nikel, ninyamaswa itandukanye no gutunganya ibigega byo murwego rumwe. Microstructure iratandukanye. Igikorwa cyo guta ishoramari kirashobora gukora ingano nziza, imwe, ningirakamaro kumitungo, ariko irashobora kandi gutuma ibikoresho birushaho kuba bibi cyangwa gummy bitewe nubushyuhe. Ntushobora gukurura gusa ibiryo bisanzwe / umuvuduko wa Inconel 718 hanyuma utegereze ko izakora kumurongo. Ibirimo, gutandukanya gato-barahari.
Ibi twabyize inzira igoye hamwe nicyiciro cya cobalt-chrome yo guteramo imiti. Ibikoresho byari bizwi cyane ku bikoresho. Twatwitse mu ruganda rwanyuma ku kigero giteye ubwoba kugeza igihe twakoranye na metallurgiste kuva kuruhande. Ikibazo cyari igipimo cyo gukonjesha kuva muri casting, cyashyizeho urusobe rwa karbide zikomeye cyane kumupaka wingano. Ibikoresho bisanzwe bya karbide byacaga. Igisubizo nticyari umuvuduko gusa; yarimo ihindura urwego rutandukanye rwo gukata ibikoresho substrate burundu, imwe yagenewe guhagarikwa guhagarikwa mubikoresho byangiza. Ingingo ni, ibipimo byo gutunganya bigenwa namateka ya casting.
Ibi birakoreshwa mubikoresho bisanzwe. Icyuma cyangiza, urugero. Imashini nziza yo gutara nziza nziza, ariko niba nodularity yazimye, ubona gummy, gutanyagura gutema byangiza ubuso kandi bikangiza ubuzima bwibikoresho. Porotokole nziza yo gutunganya ibintu ikubiyemo intambwe yo kugenzura ibintu, akenshi igaragazwa ryihuse cyangwa ikizamini gikomeye kuri kwiruka, mbere yuko CNC ihenze itangira. Nibigenzurwa bidasubirwaho.
Guhiga Datum: Igice cya mbere kandi Cyane Cyane
Ibi birashobora kuba byinshi bitaganiriweho gutunganya neza. Gushiraho imibare yawe yibanze kuri casting mbisi nubuhanzi. Ntushobora gutekereza ikintu na kimwe. Ibyo bisa neza? Birashoboka ko yunamye. Iyo mitsi yombi yagenewe guhuza? Ntabwo bihuye neza. Ugomba gushakisha igice muri sisitemu yo guhuza imashini muburyo bugabanya umubare wibikoresho ukeneye kuvanaho kugirango ukore imibare yukuri, yakozwe.
Dukunze gukoresha gahunda yo kugenzura kuri CNC kugirango dushushanye ibice byingenzi mbere yo gukata bwa mbere. Igihe kirageze kuri mashini, ariko ikiza ibisigazwa. Ureka porogaramu igashaka indege nziza-nziza cyangwa hagati ya bore ikaze, hanyuma igahindura sisitemu yo guhuza. Rimwe na rimwe, kubice bya ultra-high-precision ibice, tuzakora mbere yo gutunganya imihangayiko. Fata urumuri ruciriritse kugirango ukore datum yigihe gito, hanyuma wohereze igice hanze kumagare yumuriro kugirango uyorohereze, hanyuma uyigarure hanyuma wongere ushyireho datum hejuru yimashini. Nububabare, ariko kubice bifite kwihanganira munsi ya 0.02mm, akenshi niyo nzira yonyine.
Nabonye ibisubizo byoroshye, byiza cyane. Ku muryango wibyuma byuma, uruganda (umufatanyabikorwa cyane nka QSY muburyo bwabo bwo guhuriza hamwe) rwatangiye guteramo uduce duto, twazamuye amakariso hejuru yingenzi. Iyi padi yashizweho kugirango ibangikanye neza muburyo. Igikorwa cyacu cya mbere kwari uguhangana nuru ruganda kugirango dukore urutare rukomeye, kinematike yo gushiraho ibikorwa byose byakurikiyeho. Nibishushanyo mbonera byahinduwe byazigamye amasaha yo gushiraho nigihe cyo kugerageza. Nibyo gukorana ushaka.
Iyo Ibintu Bitagenda neza: Ubwoba, Shift, na Salvage Ops
Ntabwo buri casting itunganye. Igikoresho cyo gutunganya ni irembo ryanyuma. Uzafata gukata hanyuma uhite ubona umwobo muto wa porosity ugaragara. Ikibazo buri gihe: biremewe? Kuri ASTM isanzwe, birashoboka. Kubikorwa byigice? Nibyo guhamagarira guca urubanza. Rimwe na rimwe urashobora kubivanga. Ibindi bihe, ni ahantu hakeye, kandi igice ni ibisakuzo. Kugira imashini murugo bivuze ko iki cyemezo gishobora gufatwa muminota mike, hamwe na injeniyeri wa casting aho ngaho kugirango abigenzure, aho kuba mubyumweru ukoresheje imeri ukoresheje imigabane yose.
Ikibazo kirenze amayeri ni ihinduka ryibanze. Imbere ya ceramic yimbere igenda gato mugihe cyo gusuka, bigatuma inkuta zoroha kuruhande rumwe kuruta gukora. Urabivumbuye mugihe urimo gukora bore hanyuma ucamo utunguranye. Nta gukiza kubyo. Gusa igisubizo nikintu cyiza cyo kugenzura mubikorwa. Aha nubundi aho ibikorwa byahujwe byerekana agaciro kayo. Itsinda ryimashini ritanga ibitekerezo byihuse, byumubiri - Twagize ikibazo kuri XYZ kumurongo wo hasi - kandi itsinda ryabakinnyi barashobora gusubira inyuma bakareba inzira yibanze yo gushiraho. Ifunga loop byihuse.
Twigeze kugira inzu nini nini idafite ibyuma aho buri gice cyerekanaga ububobere buke ahantu hamwe nyuma yo kurangiza. Byari kwisiga, ariko umukiriya ntiyabyemera. Aho kubikuraho, twakoranye ninzobere yo gusudira yashoboraga gusana micro-TIG, hanyuma twongera gutunganya ako gace. Byari bihenze cyane, ariko byakijije ibice. Isomo kwari uguhindura riser igishushanyo kuri casting kubitumiza ejo hazaza. Igikorwa cyo gutunganya cyasuzumye inenge, kandi igisubizo cyashyizwe mubikorwa hejuru.
Umurongo wo Kurangiza: Birenze Ra
Ubuso burangirira kumashini yakozwe ntabwo ari numero ya Ra gusa. Byerekeranye nubusugire bwubuso. Kubice biterwa numunaniro, nkibikoresho bya turbine cyangwa ibikoresho byo kugwa, inzira yo gutunganya ntigomba gutera mikorobe cyangwa guhangayika. Ibi akenshi bisobanura kugenzurwa, kwitonda byoroheje kurangiza, rimwe na rimwe bigakurikirwa nuburyo nko kurasa kurasa cyangwa kubaha. Uruhu rushyizweho akenshi rukurwaho ahantu h'ingenzi kuko rushobora kugira okiside nkeya cyangwa irimo.
Noneho hariho ituze rinini. Kinini, igoye gukina yakozwe kuruhande rumwe irashobora guterana mugihe urekuye imihangayiko yimbere ukuraho ibikoresho. Rimwe na rimwe, ugomba gukora imashini mubyiciro, ugahindura igice hanyuma ugakuramo ibintu muburyo bumwe kugirango uhuze irekurwa ryikibazo. Ni imbyino. Ntabwo urimo gukata kumiterere gusa; urimo ucunga ibibazo byigice mugice cyose. Ndibuka ikariso nini aho twagombaga gukomeretsa imashini ibintu byose, tukayohereza kubitera imbaraga zo kunyeganyega, hanyuma tugaruke kurangiza imashini. Kureka iyo ntambwe byari kuvamo ibice biva kwihanganira umurima.
Amaherezo, gutunganya neza ni ikiraro hagati yubushobozi nibigize imikorere. Irasaba kubaha inzira yo gukina yaje mbere yayo. Ntabwo aribikorwa bisanzwe, byikora. Birasaba guca imanza, uburambe, kandi kenshi, umurongo utaziguye usubira hasi. Urebye ku bushobozi bwisosiyete, urashaka kubona ko basobanukiwe niki gikomeza, uhereye kumashanyarazi yashongeshejwe kugeza kumpera yanyuma. Nibyo bihindura hafi-net-shusho mubice-bigenda neza.
