Gushakisha a guta umucanga hafi y'uruganda? Ntabwo ushakisha gusa kuba hafi-ukeneye gutekana kurwego, guhuza metallurgjique, no kwihanganira zeru kubitera ubwoba mumazu ya hydraulic yumuvuduko mwinshi cyangwa mumibiri ya peteroli. Iki kibazo twatanze inshuro magana uhereye kubashinzwe gutanga amasoko muri Houston, abategura kubungabunga i Rotterdam, hamwe nitsinda R&D muri Singapuru-kandi icyo * mubyukuri * bakeneye ntabwo "ari uruganda rwaho." Numufatanyabikorwa ufata igishushanyo mbonera cyamazu ya pompe nkigishushanyo mbonera cyo kubaga: ibintu bisa nkibikoresho byo mu kirere, kimwe na GD&T kimwe n’ibikoresho by’ubuvuzi, hamwe nubushobozi bwo guta ibice bya T800 cobalt alloy ibice bikomeza 15,000 byamagare ya PSI nta gukwirakwiza microcrack.
Gutera umucanga ntabwo ari byaho-Birahuye
"Hafi yanjye" yananiwe ikizamini cya mbere cyo gushakira inganda: kuba hafi yimikorere ikubita hafi ya geografiya buri gihe. Uruganda rufite ibirometero 20 hamwe nibikoresho bishaje bishaje bizatanga ibisigazwa byinshi kuri silinderi ya pompe ya piston ya AMS 5387 ya kilometero zirenga 2000 uvuye kumurongo wa ISO 9001 wemejwe numucanga wo kugenzura hamwe nigihe cyo kugenzura ibicucu. Kuri QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD., Dufata "hafi yanjye" nk'ibipimo ngenderwaho - ntabwo ari kode ya ZIP. Ikigo cyacu cya Qingdao gitanga ibyuma nicyuma kubakiriya bo muri Amerika ya ruguru n’Uburayi hifashishijwe umucanga wo mu nyanja wa silika wo mu nyanja uhujwe na sisitemu ya furan resin yemewe na ASTM A608 yo mu rwego rwa HC. Buri cyiciro gikora isesengura ryerekana mbere yo gusuka; buri cyobo kibumbabumbe kibona infragre ya thermografiya mbere yo gutombora kugirango ikureho ingaruka zikonje. Nuburyo dufata ± 0.3 mm kwihanganira umurongo kuri 450 mm ya pompe ya pompe ya OD-niyo mugihe gikurikira gikurikira.
Impamvu Gutera Umucanga Biracyatsindira Inshingano-Ibice Byingenzi
Ba injeniyeri bamwe basanzwe bashora imari kuri geometrike igoye. Ariko kubitutu byumuvuduko ukoresha gaze ikarishye cyangwa imashini ya shitingi ya shitingi ku binyabiziga byubwubatsi, guta umucanga bitanga inyungu eshatu zidashobora kuganirwaho: kugenzura ubushyuhe bwumuriro mugihe cyo gukomera, guhuza imihangayiko kubice byibice biremereye, hamwe no guhanura ibiciro mubipimo bito (50-500 / umwaka). Twabonye abakiriya bata 28,000 $ kubushoramari-cobalt nozzles gusa bavumbuye microshrinkage kumuhogo nyuma yamasaha 72 H₂S yerekanwe. Igikorwa cyumucanga gikoresha ceramic-cores cores ceramic hamwe nicyerekezo cyo gukomera - byerekanwe kubice bya AMS 5387 bikoresha amasaha 12,000 ya serivise mumateraniro ya pompe yo hanze. Itandukaniro ntabwo ari theoretical. Bipimirwa kunanirwa-ibizamini byatsinzwe birinda kandi garanti yumurima yagabanutseho 63%.
Ibintu bine Umufatanyabikorwa wawe wo guta umucanga agomba gukora-Cyangwa uzishyura nyuma
- Kwemeza ibikoresho fatizo mbere yo gusuka—Ntabwo nyuma. Turasuzumisha raporo yikizamini cyo kurwanya chimie yashonze dukoresheje OES spectroscopy kuri buri bushyuhe.
- Ikarita ibipimo bikomeye mbere yo gutunganya. Igenzura ryacu rya CMM riba nyuma yo kunyeganyezwa ariko gukurwaho mbere yo gufunga-gufata urupapuro mbere yuko akazi ka CNC gahenze gatangira.
- Inyandiko yerekana ingano kuri buri kintu. Kuri T800 ivanze, turagumana ingero zerekana intera ya dendrite intera ≤35 µm - ingirakamaro mukurwanya umunaniro mukizunguruka.
- Komeza guhamagara GD&T unyuze kurangiza. Ntabwo duhura gusa no kwihanganira icapiro-dukurikirana uburyo guturika kurasa bigira ingaruka kumyanya nyayo yibiranga datum kandi tugahindura fiets offsets dukurikije.
Ibi ntabwo biri hejuru. Nuburyo tubika inzu ya piston pompe ya piston muri 0.005 run yuzuye nyuma yo kuvura ubushyuhe-nimpamvu 78% byibyo dusubiramo bituruka kubakiriya babanje gushakira ahandi.
Niki "Kwizerwa" Mubyukuri bivuze mubikorwa
Kwizerwa ntabwo ari isoko ryo kwamamaza. Itanga icyuma cyitwa cobalt kivanze gifunga 10,000 PSI nyuma yubushyuhe bwa 300-kandi ikohereza kumunsi wasezeranijwe, nubwo ubukererwe bwimvura bwibasiye icyambu cya Qingdao. Ibikorwa byacu bidafite ishingiro birimo igenamigambi ridafite umusaruro: nta bubiko bwumutekano wa casting, nta gutunganya ibintu. Itondekanya ryose ritera guhuza ibikorwa, kuvura ubushyuhe, hamwe na gahunda yo kurangiza - bikugaragarira ukoresheje imishinga isangiwe. Twagabanije igihe cyo kugereranya igihe cyo guta ibyuma kuva kumyumweru 14 kugeza ibyumweru 8.5 tutitanze ubwishingizi bwa NDT. Kandi yego - twemeye gushushanya hamwe na GD&T ituzuye. Ba injeniyeri bacu ibendera rishobora gukora * mbere yo gusubiramo, ntabwo nyuma yo gutangira gutangira.
Niba ukeneye a guta umucanga hafi y'uruganda ikora nkicyiciro cya 1 gitanga isoko-ntabwo igurisha ibicuruzwa - tangirana nibisabwa murwego, ibintu bifatika, nibidukikije bya serivisi. Ikibanza gikurikira imikorere. Ntabwo ari ukundi. Sura https:
