Iyo abajenjeri bagaragaje ibyuma bisobanutse neza kumashanyarazi ya hydraulic yumuvuduko mwinshi cyangwa ibice bya pompe ya cobalt-alloy, ntibakenera gusa a uruganda rukora ibyuma-Bakeneye imwe ifata ituze ryurwego nkigihe cyamasezerano no guhuza metallurgjique nkingingo zidashobora kumvikana.
QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD. ni ubwoko bw'abafatanyabikorwa. Isosiyete ifite icyicaro i Qingdao, mu Bushinwa, ntabwo itanga ubushobozi bw’ibanze. Itera, imashini, ivura ubushyuhe, igenzura, hamwe n’amato - biva mu kigo kimwe cyujuje ISO aho buri nzu ya valve valve itangirira nka AMS 5387 cobalt alloy ingot yemewe kandi ikarangirana na CMM yagenzuwe na GD&T kugeza kuri ± 0.01 mm.
Impamvu ubuhanga bwibintu butandukanya gutondeka neza nibicuruzwa
Twabonye amatsinda yo gutanga amasoko atakaza ibyumweru bitatu-na 42.000 byamadorari yo kongera gukora - kubera ko icyiciro cya T800 cyemewe cya T800 cyabuze karbide imwe. Ntabwo arikibazo cyo gutunganya. Nibikoresho byubufatanye kunanirwa.
QINGDAO QIANGSENYUAN yirinda ibi mugutezimbere ibikoresho fatizo hamwe nababitanga byemewe. Buri gice cya AMS 5387 cobalt-nikel ikorerwa igenzura ryerekana * mbere yo gushonga. Buri T800 ishingiye kuri nozzle yakira microstructure yemewe binyuze muri optique metallography - ntabwo ari igerageza gusa. Igisubizo? Imbaraga zisubirwamo (≥1,250 MPa), gukomera kwa Rockwell C62-65 gukomera kubice byambukiranya ibice, hamwe na zeru itandukana-mubice bitandukanye muri coefficente yo kwagura ubushyuhe.
Ibi ntabwo ari theoretical. Mu mushinga wa peteroli ya Amerika y'Amajyaruguru uherutse, icyuma cya cobalt alloy cyarimo 15,000 psi kuri 280 ° C mumezi 18 nta gutereta - mugihe abatanga amasoko abiri bahatanira kunanirwa muminsi 90 mugihe cyibizamini bimwe. Itandukaniro? Kugenzura imipaka mugihe cyo gushora imari, ntabwo nyuma yo gutunganya imashini.
Kwishyira hamwe bihagaritse gukuraho kwihanganira ibintu
Benshi "bahagarara-iduka" bavuga ko baguye hagati yimikino no gutunganya. Amazu yubatswe kumusenyi mugihe cya CNC. Gushora imari bigoreka mugihe cyo kuvura ubushyuhe. Kugereranya ibipimo biragwira.
QINGDAO QIANGSENYUAN ikuraho ayo maboko. Ikigo cyabo gikora ishoramari, itandatu-axis ya CNC itunganya, gutunganya ubushyuhe bwa vacuum, hamwe no kurangiza amashanyarazi - byose munsi yinzu imwe, kuri sisitemu imwe ya kalibatif. Inzu ya pisitori ya pompe ya piston iva mubishashara kugeza igice cyarangiye utaretse umusaruro. Nta bikoresho byo hanze. Nta kongera gushiraho. Nta gusubiramo ibintu.
Ingaruka? Cylinder bores ifata uburebure ≤0.008 mm hejuru ya mm 320 z'uburebure. Isura ya flange ikomeza kubangikanya muri mm 0,012. Kandi guhamagarwa kwa GD&T-nkukwihanganira imyanya kumwanya wa valve winjira-bigenzurwa * mubikorwa *, ntabwo ari ubugenzuzi bwa nyuma.
- Umuvuduko wumuvuduko: ASME B16.34-yujuje, hamwe na hydrostatike yipimisha ikurikirana numubare wubushyuhe
- Urufatiro rwa pompe: FEA yemewe kumurimo wa 5x ikora, umusenyi wakozwe muri QT400-18 hamwe na mashini yimashini yimashini kugeza kuri Ra 0.4 μm
- Winch center shaft rollers: Binyuze-gukomera 42CrMo4, hejuru-yubutaka kugeza ± 0.005 mm kwihanganira diameter hejuru ya metero 1,2
Igenzura ryiza ryubatswe mubikorwa-ntirishobora nyuma
“Turagenzura ibintu byose” byumvikana neza - kugeza igihe umenye gahunda yabo yo kugenzura bisaba ibirindiro 17 byanditse kuri cobalt alloy ibice, harimo kugenzura ibintu bitatu bitandukanye: fagitire yinjira, nyuma yo guta, hamwe no kuvura-ubushyuhe.
Igice cyose gitwara ibisobanuro byuzuye: umubare wubushyuhe, ubufindo, verisiyo ya gahunda ya CNC, indangamuntu ikora, raporo ya CMM igihe cyagenwe, hamwe namakuru yo gupima hejuru. Nta kintu na kimwe “cyatanzwe.” Nta kintu na kimwe “gifatwa.” Niba umukiriya asabye gusubiramo igice cyoherejwe, QINGDAO QIANGSENYUAN akuramo inyandiko yambere yo kugenzura - ntabwo ari urupapuro rw'incamake.
Iyo disipuline igera no mubufatanye bwubuhanga. Iyo pompe yu Burayi OEM yohereje ibishushanyo bifite kwihanganira imiterere idasobanutse kuri cobalt alloy nozzle, ikipe ntiyategereje ibisobanuro. Bakoze isuzuma ryibikorwa, berekana amakimbirane atatu ya GD&T, basaba ubundi buryo bwo kugenzura bwahujwe na ISO 1101, hanyuma bagaruka kubitekerezo byatanzwe mumasaha 48 - mbere yuko ibikoresho bitangira.
Guhitamo uruganda rukurikiraho rukora ibyuma bisobanura guhitamo umwirondoro wawe
Amaduka aciriritse ahendutse atanga ibice. Abafatanyabikorwa ba precision batanga ibiteganijwe. QINGDAO QIANGSENYUAN ikorera mu masangano ya metallurgie, metrology, hamwe ninshingano zikomeye-aho gutandukana kwa mm 0,02 ntabwo ari "kwihanganira bito" - ni ukubuza gutemba, kumeneka kashe, cyangwa kunanirwa kunaniza bikabije.
Intego yabo ntabwo yagutse. Nububaga: sisitemu ya hydraulic, ibikoresho bya peteroli na gaze, imashini yimodoka yubushakashatsi, hamwe ninteko yihariye ya pompe. Urwo rugero ruto rutuma ubumenyi bwimbitse-nko kumenya neza uburyo kugabanuka kwa cobalt alloy kugabanuka muburyo bwishoramari rito, cyangwa uburyo icyuma gikozwe mumucanga gisubiza mugukata igihe mugihe cyo gusya flange.
Niba porogaramu yawe isaba gusubirwamo - ntabwo byubahirizwa gusa - niba igishushanyo cyawe gishingiye kuri microstructure ubunyangamugayo nka geometrie, kandi niba igihe cyawe gishingiye kubitsinda ryambere, noneho iburyo uruganda rukora ibyuma ntabwo arimwe ufite amagambo yo hasi. Nicyo gisubiza ngo "Urashobora gufata ± 0.008 mm kuriyi bore?" hamwe n'indishyi zumuriro uteganijwe-ntabwo ari amasezerano.
