Shakisha an gushora imari gushora uruganda rwo kugurisha-Ibikoresho byose, ISO-yubahiriza, kandi yiteguye kubyara ibice byuzuye-byuzuye kumunsi wambere? Ntabwo ugura imashini gusa. Urimo kubona uburyo bugaragara bwo kugenzura, disipuline ya metallurgiki, hamwe na domaine yihariye ya injeniyeri yubatswe mumyaka myinshi yumuvuduko-valve, pompe-amazu, hamwe na cobalt-alloy umusaruro.
QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD. ikora umushinga wo gushora imari muri Qingdao, mubushinwa - ikora buri munsi, ntabwo ari umurongo wicyitegererezo cyangwa umutungo udafite akamaro. Twataye ibice birenga 12,000 AMS 5387 cobalt alloy pompe ibice kuva 2021. Twakoze imashini ya silinderi ya piston ifite ± 0.015 mm kwihanganira GD&T yihanganira AS9102. Kandi twohereje nozzles ishingiye kuri T800 muri hydraulic OEMs mubudage hamwe nabatanga serivise za peteroli muri Texas-byose nta rework cyangwa gufata ibipimo.
Ubu ntabwo aribwo bushobozi. Nibisohoka byanditse. Buri ziko ryerekana itanura rya chimie, buri shell dip yerekana ubwiza nigihe cyo gutura, buri raporo ya CMM ihuza numubare wubushyuhe hamwe nindangamuntu. Urwo rwego rwo gukurikiranwa ntiruturuka mu gatabo-rwatetse mu kazi kuko abakiriya bacu babisaba kubisabwa byumutekano.
Niki gituma iri shoramari rishiraho uruganda rwo kugurisha rutandukanye?
Ibishingwe byinshi "byiteguye-gukora" bitanga casting-cyangwa gutunganya. Ni gake byombi, kandi hafi ya byose hamwe na gahunda yo guhuza ibikorwa. Dore ibyo ubona:
- Kwishyira hamwe bihagaritse urashobora kugenzura: Gutera, gutunganya ubushyuhe, imirongo myinshi ya CNC, no kurangiza hejuru bibaho munsi yinzu imwe - hamwe na metero imwe isangiwe, ibintu bihujwe hamwe, hamwe namarembo meza. Nta ntoki. Nta guhindagura amakosa mugihe inzu ya valve yananiwe kwipimisha hydrostatike.
- Kuvuga neza birenze urugero - ntabwo kwihanganira gusa: Ntabwo twemera gusa * T800 cyangwa AMS 5387; tubanziriza ibyiciro buri cyiciro turwanya ASTM A494 na AMS 5719. Sisitemu yacu ya shell ikora cobalt-nikel alloys idafite igikonjo cyangwa icyuma cyinjira. Imyitozo yacu nyuma yo kugabanuka ifite kugoreka munsi ya 0,05 mm kuri fondasiyo ya pompe ya 300-mm.
- Nta "kwibeshya-umusaruro": Ikigo gikora amasaha atanu / icyumweru. Amatanura yose arahagarikwa kuri AMS 2750E. CMMs zose zikoresha ibihangano byemewe bikurikirana kuri NIST. Nta "gihe cyo gutangiza" -gusa PO yawe yambere, gahunda yawe yambere yo kugenzura, ibyoherejwe bwa mbere.
Abaguzi bamwe bibwira ko "turnkey" bisobanura gucomeka no gukina. Ntabwo aribyo. Icyangombwa ni ugusubiramo - ntabwo ari robot. Dukoresha ibishishwa byintoki kuko bitanga urukuta rukomeye kururuziga rugoye kuruta amaboko ya robo. Tugumana abahanga bafite ubuhanga-ntabwo ari ukubera ko turwanya impinduka, ahubwo ni ukubera ko intoki zabo-ijisho rya Calibibasi zigabanya ibice byingingo ya 68% kuri shitingi idasanzwe.
Impamvu Abaguzi birengagiza ibikorwa bifatika
Abashoramari benshi bibanda kumashusho kare cyangwa ubushobozi bwa tonnage. Babuze uko umutima utera gukora: gukurikirana ibintu, ubujyakuzimu, hamwe na nyirubwite. Umukiriya umwe yaguze uruganda rwo guta umucanga "rwiteguye" mu 2022-gusa yaje gusanga spekrometrike itigeze ihindagurika, ifuru yumisha igikonjo yabuze ibyuma byandika, kandi ntamuntu wabitse inyandiko zivura ubushyuhe burenze iminsi 30. Nyuma y'amezi atandatu, bongeye kwemeza byose.
Ntabwo twihishe inyuma yimpamyabumenyi. Turabereka. Buri cyiciro cya casting kirimo: ibikoresho fatizo (hamwe na raporo yikizamini cyo gusya), igiceri cyubaka ibiti, gusuka umurongo wubushyuhe, raporo ya X-ray (ASTM E94 Urwego 2), hamwe na scan ya CMM yanyuma ihujwe nabakiriya ba GD&T. Niba itsinda ryawe rya QA risabye ingingo yihariye ya datum kumurongo wa cobalt - turatanga scan, inzira ya probe, hamwe no gukosora ubushyuhe bwakoreshejwe.
Ibisohoka-Isi-Ibisohoka-Ntabwo ari ibintu byihariye
Uru ruganda rwo gushora imari yo kugurisha amato yinganda ibice bikora - ntabwo ari prototypes. Igihembwe gishize, twatanze:
- 427 yumuvuduko wumuvuduko wa sisitemu ya hydraulic igendanwa-buri kimwe gifite 100% ya helium yapimwe kuri 350 bar
- Inzu ya pompe ya piston 1.850 muri ASTM A487 Icyiciro cya CA6NM - yakozwe kuri ISO 2768-mK, hamwe na Ra ≤ 0.8 µm hejuru yubuso
- 89 cobalt alloy nozzles muri AMS 5387 - yagenzuwe neza mubice 42 byingenzi, hamwe na microstructure yemejwe binyuze muri SEM / EDS
Ibice byose byujuje Windows yo gutanga. Ntanumwe usabwa gusubiramo umurima. Kubera iki? Kuberako gahunda yacu yo gutegura ihuza guhuza ibihe byigihe cyo gukoresha imashini - kandi kubera ko abajenjeri bacu bafatanya gusuzuma ibishushanyo mbere yo gusubiramo. Dushiraho ibendera rito cyane rifite ibice bikunda kugabanuka * mbere yuko * inyubako itangira-bitari nyuma yo kugenzura ingingo ya mbere yananiwe.
Ninde Ukwiye Kuzirikana Uru Rufatiro-Ninde Ukwiye Kugenda
Ibi bihuye nabaguzi bakeneye byukuri-ntabwo byihuta. Niba icyo ushyira imbere ari ugutangiza umurongo mushya wa cobalt-alloy umurongo mugihe cyiminsi 90, iyi fondasiyo igabanya igihe cyo gukuraho impamyabumenyi yabatanga. Niba ukorera mu kirere, ingufu, cyangwa hydraulics-iremereye cyane, akazi gasanzwe ka AS9100 gahuza ibikorwa bigabanya uburemere bwubugenzuzi bwawe.
Ntabwo * idakwiriye abaguzi biteze ibicuruzwa bidahenze. Inzira yacu ireba imikorere-ntabwo igiciro. Twanze amabwiriza aho ibintu bifatika bivuguruzanya na geometrie. Twanze imishinga aho GD&T idafite imiterere ya datum. Twahitamo kuvuga oya kuruta kohereza igice cyatsinze igenzura ariko bikananirana muri serivisi.
Ikigo gikorera Amerika ya Ruguru, Uburayi, na Aziya y’Amajyepfo y’Amajyepfo - bitanyuze mu bunzi, ahubwo binyuze mu bufatanye bw’ubuhanga. Ikipe yawe ibona uburyo bwo gushinga metallurgiste mugihe cyo gusuzuma ibishushanyo. Ikipe yawe ya QC yakira amakuru yo kugenzura-igihe ntabwo ari incamake ya imeri imeri buri cyumweru.
An gushora imari gushora uruganda rwo kugurisha gusa itanga agaciro mugihe inzira zayo zihuye ninshingano zawe-zisabwa-ntabwo ari urupapuro rwamamaza. IKORANABUHANGA RY'IKORANABUHANGA RYA QINGDAO QIANGSENYUAN ryerekana ko gutora neza biterekeye ibikoresho byonyine. Byerekeranye nibyemezo bifatwa burimunsi: ibyo kuvanga ibyiciro gukurura, igihe kingana gute dewax, aho washyira thermocouple, ndetse no kurekura igice gishingiye kumurongo umwe wa CMM cyangwa icyerekezo cyuzuye cyibarurishamibare. Ngiyo itandukaniro riri hagati yikigo gikora-nicyo gitanga.
