Kana mainjiniya akatsanangura yakaoma, yakakwirira-kutendeseka simbi zvikamu zve hydraulic masisitimu kana oiri & gasi sevhisi, havawanzo tanga ne "kurasika foam casting." Vanotanga nedambudziko: imba yevharuvhu inodonhedza pasi pe 400 bar, piston pombi silinda ine micro-cracks mushure mekupisa bhasikoro, kana winch centre shaft roller inotadza nguva isati yakwana mumamiriro ekunze ekumahombekombe. Ipapo ndipo apo yakarasika kukanda furo haingove sarudzo-asi mhinduro chete inoshanda. Uye ndipo pano a yakarasika fekitari yekukanda furo neyakadzama metallurgical discipline uye integrated process control inoita mutsauko.
Kurasika furo kukanda hakusi "kukanda jecha nefuro." Iyo chaiyo inobvisa-yekuwedzera hybrid: CNC-yakagadzirwa EPS pateni yakavharwa, yakavigwa mujecha resilica isina kusungirirwa, yobva yaputswa *in situ* nesimbi yakanyungudutswa. Hapana mitsara yekuparadzana. Hapana macores ekuchinja. Hapana dhizaini angles inodzikamisa geometry. Asi kubudirira kunotsamira pane zvitatu zvisingagone kutaurirana-kugadzikana kwemuenzaniso panguva yekuputira, chaiyo metallostatic pressure control panguva yekudira, uye chaiyo-nguva yekupisa yekutarisa kudzivirira kuderera kweporosity muzvikamu zvakakora. Isu takaona vatengi vachichinja kubva mukudyara kwekudyara kuenda kune furo rakarasika reAMS 5387 cobalt alloy pombi zvikamu-uye vakacheka nguva yekutungamira ne37% uku vachivandudza kunaka kwemukati. Sei? Nekuti mupi wavo wepakutanga aibata furo serinoraswa. Yedu inoitora sechikamu chekutanga chechokwadi mumaketani.
Zvizhinji yakarasika fekitari yekukanda furo vafambisi vanotarisa pavhoriyamu kana nyore-hombe ductile iron housings, basic brackets, low-alloy steels. Vashoma vanobata T800 cobalt-based alloys kana mutete-madziro, akakwira-aspect-ratio nozzles inoda ± 0.15 mm dimensional kudzokorora mukati me200 mm kureba. PaQINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD., tinochina maitiro efuro pa5-axis CNC centers-kwete nekuti irikupenya, asi nekuti kutsauka kwepasi kwe 0.08 mm kunodudzira zvakananga kune 0.12 mm yekubvisa munzvimbo yekupedzisira mushure mekuzunza uye kupisa. Yedu ISO-inoenderana nzvimbo inomhanya inofanana workflows: mutsara wakatsaurirwa kune cobalt-nickel alloys (AMS 5387, L-605), imwe yakagadziridzwa kune ferritic Stainless simbi castings inoshandiswa mune yakavava-gasi pombi nheyo. Imwe neimwe mutsara ine yayo inodzorwa humidity coating dumba, pateni pre-kubikira oveni, uye vacuum-inobatsirwa kudira chiteshi yakarongedzerwa ku ± 2.5 kPa.
Hezvino izvo zvinopatsanura kuita kwakavimbika kubva kune theoretical kugona:
- Material traceability inotanga isati yanyunguduka: Yese T800 billet inosvika ine yakazara kupisa-yakasimbiswa chemistry, saizi yezviyo, uye mishumo yekusimba-kwete chete mill certs. Isu tinoedzazve zvinhu zvinopinda zveCo, Cr, Ni, W, uye C tichishandisa OES, tozopa maID emhando dzakasiyana akabatana kune yega yega yekukanda.
- Hapana "bhokisi dema" kupera: Mushure mekuzununguka, simbi yega yega kana simbi inokanda inopinda kushushikana-kuzorodza annealing paASTM A781, inoteverwa ne ultrasonic inspection (ASTM E186) pazvikamu zvakakosha. Zvikamu zveCobalt zvinoenda zvakananga kumhinduro anneal + kukurumidza kudzima-hapana kutonhora kwemhepo, hapana musiyano.
- Machining haisi yakadzika-yakagadzirwa pamwe chete: Kana mutengi akatumira GD&T-inorema dhizaini kune yekumanikidza valve muviri, mainjiniya edu haangotora machining. Ivo vanoteedzera kusimba muMAGMAsoft, nzvimbo dzinosimudza mureza dzinokanganisa nzvimbo dzekupedzisira dzedatum, uye dzinokurudzira kugadziridzwa kwepateni kunobvisa chipiri chekugadzirisa-kuchengeta $18.40 pachikamu pavhoriyamu yepakati.
Vamwe vanopokana kuti furo rakarasika harikwanise kuenderana nekupedza kwekudyara kwekudyara. Ichokwadi-yeRa 0.8 µm zvikumbiro, hazvichaita. Asi kune dzinoshanda nzvimbo dzinozove dzakavhuvhuta kana kuroverwa zvakadaro? Furo rakarasika rinopa yakakwira microstructural kufanana muzvikamu zvinorema. Isu takayera 12% yakaderera kuomarara kusiyanisa kuyambuka 65-mm-ukobvu AMS 5387 silinda yedzimba madziro maringe neakaenzana ekudyara castings-yakanyatso sungirirwa kune zvishoma, zvakanyanya kusimba kusimba mune yakasununguka jecha mold. Iko kusachinja-chinja kunokosha kana mutengi wako pombi waranti inonamatira pahupenyu hwekuneta pagumi ⁷ kutenderera.
Kana uri kuongorora a yakarasika fekitari yekukanda furo, bvunza mibvunzo mitatu usati waongorora makotesheni: Vanogona here kusimbisa pateni dimensional kugadzikana mushure mekuputira nekuomesa? Ivo vanopinda tembiricha yekudurura, vacuum level, uye metallostatic musoro wekupisa kwese? Uye-zvikurukuru-vanobata data rekupedzisira rekuongorora kwese kukanda, kwete kungoita mijenya? PaQINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD., Aya haasi mabhokisi ekutarisa. Ivo zuva nezuva maitiro. Takatumira anopfuura chiuru nemazana maviri emhando yecobalt uye simbi isina tsvina kuNorth America OEMs kubva 2021-ese aine yakazara CMM mishumo, kupisa-kupisa matanda, uye kuteedzera zvinhu kudzoka kune ingot. Kwete nekuti zviri nyore. Nekuti zvikamu zvakakosha zvemishini hazvisiye nzvimbo yefungidziro.
Ramangwana rekukandira chaiko harisi rekusarudza pakati pemaitiro - ndezvekufananidza iyo chaiyo hybrid kutevedzana kune basa rechikamu. Rarasika furo repedyo-neti chimiro kuperera. CNC yekushanda datum control. Kurapa kwekupisa kwe microstructure kutendeka. Kupedzisa kuita interface. Iko kubatanidzwa-yakagadzirwa, kuurayiwa, uye kusimbiswa seimwe system-ndiyo inoshandura chirevo chekukanda kuita chikamu-chakapupurirwa chikamu. Kune mainjiniya vaneta nekudzingirira zvirahwe, kunonoka kuburitsa, kana kusawirirana kwesimbi, nhanho inotevera haisi imwe RFQ. Iko ongororo yehunyanzvi nemumwe wako anobata furo senge chaiyo yekushandisa, cobalt senge inozivikanwa shanduko, uye nguva yako senge chibvumirano.
