Gukuramo umusenyi wa rukuruzi bikomeje kuba inzira yinganda zisaba uburinganire bwimiterere, ubushyuhe bwumuriro, hamwe nubunini buhendutse-cyane cyane iyo geometrike igoye yujuje serivisi zumuvuduko ukabije. Ariko si bose rukuruzi ya rukuruzi Itanga ibipimo bifatika, bisubirwamo byuma bya metallurgiki, cyangwa hejuru yubuso burangiza kubutumwa bukomeye. Twabonye amazu menshi ya hydraulic ya valve yanze nyuma yo kuvura ubushyuhe kubera kugabanuka kutamenyekanye. Twakosoye fondasiyo ya pompe yatunganijwe mugihe cyo kuyitunganya kuko gukomera kubumba ntibyari byemewe mbere yo gusuka. Kandi twakurikiranye kwambara imburagihe muri winch center shaft rollers dusubira mugukwirakwiza grafite nodule idahuye-ntabwo ari ikosa ryabakoresha, ahubwo ni ibikoresho fatizo bikurikirana.
Impamvu Gravity Sand Gutera Biracyatsindira Ibice Byinganda Byinshi
Ishoramari ryiza cyane kubice byo mu kirere byoroheje. Die casting yiganje munzu nini ya aluminium. Ariko uburemere bwumucanga butwara ubutaka budasanzwe aho uburemere bwigice burenga kg 50, uburebure bwurukuta buratandukana burenze mm 25, kandi guhitamo ibinyomoro birimo amanota ya cobalt-nikel yangiza nka AMS 5387 cyangwa T800. Ibi ntabwo aribyiza byo kwigisha. Mubikorwa nyabyo, amazu ya pisitori ya piston pompe yakozwe hakoreshejwe umusenyi wa gravitite igera kuri 32% irwanya umunaniro mwinshi wumuriro ugereranije nuwashoramari bashoramari-kuko gukomera buhoro bitera intera imwe ya dendritic kandi bigabanya microsegregation muri Co-superalloys. Ibyo birapimwa. Ibyo birasubirwamo. Niyo mpanvu ibinyabiziga byubwubatsi OEM byerekana umucanga hejuru yubundi buryo bwa sisitemu ya winch sisitemu ikora kuri 120 ° C ikomeza imirimo.
Niki gitandukanya uruganda rukomeye rwumucanga wo guta umucanga
Ibishingwe byinshi bigenzura umucanga nubushuhe. Bake bagenzura urunigi rwuzuye: kwemeza ibikoresho fatizo biva mu isoko, gushushanya imbaraga zo gushushanya ibicuruzwa, kugenzura igihe nyacyo cya metallostatike mugihe cyo gusuka, hamwe no kwemeza microstructure nyuma yo gusesengura ingano ya ASTM E112. Ku kigo cyacu cyujuje ISO muri Qingdao, buri cyiciro cya cobalt alloy nozzles gitangirana na T800 yemewe-igenzurwa na C, Cr, Ni, na Si ibirimo raporo y'ibizamini by'urusyo * mbere yo gushonga. Dushushanya ubukana bugaragara ku manota 36 kuri cope hanyuma tugakurura dukoresheje ibizamini bya kalibutifike - ntabwo ari hagati gusa, ahubwo no ku mfuruka aho amashanyarazi atera kwaguka kutaringaniye. Mugihe cyo gusuka, twandika ubushyuhe bwa ladle buri masegonda 15 hanyuma tukabihuza namakuru ya thermocouple yashyizwe mumyanya yububiko. Nta gukeka. Nta "myitozo isanzwe".
Iyi disipuline itanga umusaruro - no gukora. Kubice bya pompe ya AMS 5387, impuzandengo yacu ya mbere-ibipimo byujuje ubuziranenge bihagaze kuri 94.7%, ugereranije na GD&T guhamagarwa kuri ASME Y14.5–2018. Ibyo ntabwo ari amahirwe. Nibisubizo byo guhuza amashusho ya casting (ukoresheje MAGMAsoft) hamwe nigishushanyo mbonera cya CNC - bityo amafaranga yo gutunganya ahuza neza neza nu guhanura gukomeye kugabanuka. Abakiriya ntibabona "as-cast roughness." Babona casting zakozwe muri mm 0,05 mm hejuru yikimenyetso gikomeye - nta kongera gukora.
Aho Gukora Hybrid Gukemura Ibibazo Byukuri
Bamwe bavuga ko guta umucanga bishaje. Ariko ukuri kuvuga inkuru itandukanye: indangagaciro zizewe cyane muri iki gihe zihuza imibiri iterwa n'umucanga n'inzira yimbere yimbere ya CNC hamwe nintebe zambaye laser. Nibyo gukora Hybrid-ntabwo ari ijambo ryijambo, ariko nkibikenewe. Umubiri wa monolithic ushora-valve umubiri urashobora kwihanganira cyane, ariko birananirana mugihe cyumuvuduko ukabije kubera ko imiterere yacyo yuzuye idafite imbaraga zo kuvunika kumucanga ukonje. Hagati aho, CNC yakozwe na mashini ihwanye n’imyanda yabigenewe 68% yibikoresho kandi ifata 3.2 × igihe kirekire kugirango itange umusaruro.
Turangije icyo cyuho. Kwishyira hamwe kwacu bisobanura itsinda rimwe ryemeza igishushanyo cyawe kugirango kibe cyoroshye kandi gitegura gahunda ya 5-axis yo gusya irangiza bore y'imbere ya pompe yawe. Nta ntoki. Nta gihombo cy'ubuhinduzi. Mugihe umukiriya yasabye icyuma kidasanzwe cobalt kivanze gifite 0,02 mm kwihanganira kwiruka kumaso ya mm 120 ya OD, ntabwo twavuze ngo "ntibishoboka." Twahinduye ibyingenzi byandika geometrie, twongeramo amashusho ya chill, hanyuma dukoresha igeragezwa rito ryo kwisuka hamwe na test ya ultrasonic. Igisubizo? Zeru yanze ibice 240. Yatanzwe muminsi 18 - ntabwo ibyumweru 12.
Guhitamo Gravity Yawe Yumucanga: Uruganda rutatu rutaganirwaho
Mbere yo gusinya NDA cyangwa kurekura PO, baza ibibazo-usabe ibimenyetso:
- Urashobora kunyereka igihembwe gishize cyo kugenzura ibikoresho byinjira kubice bya AMS 5387-harimo kugenzura spekitifike na raporo y'ibizamini bya tensile? Niba bashidikanya, genda. Traceability ntabwo ihitamo kubakinnyi-bakomeye.
- Waba ukora igenzura ryikigereranyo cyumusenyi wicyatsi mbere yo gusuka - cyangwa kuri casting zuzuye? Kugenzura urwego rwibisobanuro bifata nabi hakiri kare. Kwishingikiriza gusa kumugenzuzi wanyuma bisobanura gusiba, ntabwo ari ugukosora.
- Nubuhe buryo bwanditse bwo kugenzura microstructure homogeneity hejuru ya mm 400 z'ubugari? ASTM E3 isanzwe isaba byibuze imirima 3 kurugero. Ikintu cyose kibuze guhuza cyangwa gutandukanya karbide.
QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD. yubaka ibyuma bisobanutse neza - ntabwo ari casting gusa. Buri cyuma cyumuvuduko, buri nzu ya silinderi, buri cobalt nozzle itangirana nubushake bwa metallurgical kandi ikarangirana no kwemeza imikorere. Ntabwo dusohora ubuziranenge. Turabihindura mubikorwa - kuva guhitamo ingano z'umucanga kugeza raporo ya nyuma ya CMM. Mugihe icyifuzo cyisi kizamuka kubintu biramba, binini cyane bivangwa ninganda, burya rukuruzi ya rukuruzi ntazahura gusa na spes. Bizateganya uburyo bwo kunanirwa, koroshya urunigi rwogutanga, no gutanga ibice bikora - kuzenguruka nyuma yizunguruka, umwaka nuwundi.
