Iyo ba injeniyeri bagaragaje a uruganda rukora umucanga, ntabwo batumiza ibice byicyuma gusa-bahitamo gushikama kurwego munsi yumuvuduko wa hydraulic 300-bar, ubunyangamugayo bwa microstructure nyuma yo gusiganwa ku magare, hamwe no kutihanganira zeru kubera ubukana mu nzu ya pompe ikora 24/7 hanze. Uku nukuri tubona burimunsi hasi yacu yashinze i Qingdao: umubiri wa cobalt-nikel valve wanze-ntabwo ari ukurangiza hejuru - ariko kubera ko amakuru ya CMM yerekanaga gutandukana 0,012 mm kubutaka bukomeye. Igice cyasubiye mubishushanyo mbonera. Amaduka yose ntabwo abikora.
Gutera Umucanga Kurokoka Imyitozo Yisi-Ntabwo ari Laboratoire gusa
Gutera umucanga byandikwa nabi nka "low-precision" nabantu batigeze bafata pompe ya AMS 5387 cobalt alloy pompe ikozwe mumashya. Twabataye. Kandi yego - dufata mm 0,15 mm kuri 300-mm ya diametre, hamwe na radiyo yuzuye igenzura kumipaka yose yicyiciro cya kabiri. Nigute? Mugucunga ibyo abandi basimbuka: ubushuhe bwumusenyi wicyatsi kuri 3,2-3,6%, igipimo cyibumba cyibumba cyahinduwe kuri buri cyiciro, hamwe nubushyuhe bwibisanduku bwibanze byahagaze muri ± 2 ° C mugihe cyo kurasa. Ntabwo dusuka gusa icyuma gishongeshejwe. Ducunga imashanyarazi yumuriro hejuru yumubyimba kuburyo kugabanuka gukurura kimwe kugana ibyago - ntabwo biri mubikorwa bikora.
Ibi nibyingenzi kubice nka piston pompe ya silinderi amazu cyangwa ibinyabiziga bya winch center shaft rollers. Ibi ntabwo ari ibintu bihamye. Zizunguruka munsi yumutwaro wa torsional mugihe zitwaye axial ziva mumazi menshi. Mm 0,05 gushiramo hafi ya radiyo yuzuye ihinduka urubuga rwo gutangiza umunaniro mumasaha 1200 yo gukora. Igikorwa cacu cyo guta umucanga gikubiyemo uburyo bwo kugenzura ubushyuhe bwa buri kintu cyose gisukwa, kandi buri kasti ikorerwa ibizamini bya ultrasonic mbere yo kuyikora, ndetse no mubice bitari igitutu. Kuberako gutsindwa ntabwo ari binary. Ni uguteranya.
Aho Gutera Umucanga Bihura Kumashini Yuzuye - Nta ntoki, nta cyuho
Inganda zimwe zitanga imashini. Ntabwo. Kubera iki? Kuberako icyuma gikozwe mumucanga gifite 1,2 mm y'amafaranga yo gutunganya ntabwo yitwara kimwe na mm 0.8 - cyane cyane iyo urimo gutondekanya M42 × 3.5 kumurongo wibyuma bidafite ingese kugirango ikore neza. Ingirabuzimafatizo zacu za CNC zicaye muri metero 15 uvuye kuri sitasiyo. Abakinnyi bimukira mu ruganda rutambitse rutambitse hamwe nibikoresho bizima, ntabwo bijya mububiko bwo gutegura imirimo.
Dukoresha imashini ibyo twataye - kandi dutera ibyo tuzi gukora imashini. Uku guhuza vertical bivuze ko nta gitangaza kiri murwego rwo gusuzuma GD&T. Mugihe umukiriya yohereje igishushanyo guhamagarira kwihanganira imyanya Ø0.05 mm kumyobo itandatu ya bolt ugereranije numusenyi wa datum hejuru, ntidusaba gukoreshwa. Twubaka icyitegererezo hamwe nindishyi zindishyi, kugenzura imbaraga zo guhuza imbaraga kuri ± 3%, kandi tugenzura nkuburinganire mbere yo gufunga. Noneho twe imashini - dukoresheje probe-yashizwemo na probe kugirango twishyure-kwishura ibintu bito bito. Igisubizo? Ingingo ya mbere yubahirizwa kuri 92% yubunini buciriritse. Nta kabiri. Nta gusiba.
Ibikoresho Urashobora Kwizera - Ntabwo ari Impamyabumenyi gusa ushobora gutanga
Ibikoresho fatizo byemewe ni imigabane yameza. Ikitandukanya abatanga isoko byizewe ni traceability * munsi * icyemezo. Kuri T800 ya cobalt ishingiye kuri alloy nozzles, dukurikirana buri mubare wubushyuhe duhereye kubisesengura ryabatanga ibicuruzwa binyuze mukugenzura kwacu kwerekanwa, hanyuma tukabishushanya kumurongo umwe ukoresheje kode ya laser. Niba nozzle yananiwe kugerageza umurima, dukurura amateka yubushyuhe bwose - ntabwo ari raporo yayo gusa.
Dutanga AMS 5387 fagitire gusa tuvuye mu ruganda rufite EN 10204 3.2 urusyo - hamwe no kugenzura karubone, chromium, hamwe na tungsten ikoresheje OES mbere yo gusuka. Kubera iki? Kuberako 0,03% birenze karubone muri cobalt alloy igabanya ubukana bwa 18% hejuru ya 600 ° C. Ngiyo itandukaniro riri hagati ya nozzle irokoka 14,000 inzinguzingo ya pompe yo gutera inshinge nyinshi… cyangwa ikananirwa kuri 8.200. Turagerageza. Turandika. Turakora.
Ibikoresho byacu birimo:
- Utanga ubushyuhe numubare wo gushonga
- Igenzura ryacu rya OES (hamwe nibisohoka byuzuye)
- Umukoro wa cavity umukoro hanyuma usuke indangamuntu ikurikirana
- Nyuma yubushyuhe-buvura gukomera gushushanya ibice bitatu
- Kurangiza CMM gusikana hamwe no gutandukana kwamabara na CAD
Nta cyuho. Nta bitekerezo.
Impamvu Abashakashatsi ku Isi Bahitamo Uru ruganda rukora umucanga
Amajyaruguru ya peteroli yo muri Amerika ya ruguru OEMs idutegeka kuko dutanga ibyuma byerekana prototype muminsi 18 - ntabwo ibyumweru 6 - hamwe na ASME yuzuye Igice cya VIII Igice cya UHA. Sisitemu ya hydraulic sisitemu yuburayi ikoresha ibyuma byacu kuko twemeza gusudira geometrie * mbere yo gusuka, ikuraho gusya nyuma yo gusudira kumupaka wimbibi. Abateranya pompe yo mu majyepfo yuburasirazuba bwa Aziya batwishingikiriza kumashanyarazi ya cobalt kuko dufata Ra ≤0.4 µm kumaso yo gufunga - tutiriwe dukubita inshuro ya kabiri - muguhindura imiterere yububiko no gushushanya.
Kwizerwa hano ntabwo ari imvugo yo kwamamaza. Ni igipimo cya 0.00% cyo gusakara kuri 420+ AMS 5387 amazu ya pompe yoherejwe mu gihembwe gishize. Nibitangwa 100% mugihe cyamezi 27 yikurikiranya. Nukuri ko mugihe umukiriya abajije ati: "Urashobora gufata umwanya wukuri kuri ibyo byambu 12 bifatanye nyuma yo guta no gufata ubushyuhe?" - turasubiza hamwe nikarita yuburyo, ntabwo ari ibyiringiro.
Niba porogaramu yawe isaba ibirenze "icyuma mumiterere" - niba bisaba metallurgie iteganijwe, geometrike yagenzuwe, hamwe na zeru-compromabilite - noneho iburyo uruganda rukora umucanga ntabwo ahendutse cyane. Nimwe ifata igice cyawe nkibikoresho byingenzi-ubutumwa kuva kumunsi wambere. Nibyo dukora. Isuka yose. Igice cyose. Igihe cyose.
