Iyo ba injeniyeri bagaragaje a uruganda kubice byicyuma neza, ntabwo batumiza ibyuma gusa-biyemeje gutuza kurwego munsi yumuvuduko wumurongo wa 300, ubunyangamugayo bwa microstructure nyuma yo gusiganwa ku magare, hamwe no kutihanganira zeru kubera ububobere muri cobalt alloy nozzle. Nibyo byukuri tubona burimunsi muri Qingdao Qiangsenyuan Technology Co., Ltd.-uruganda aho "precision" itari imvugo yo kwamamaza. Nibisabwa byibuze byashyizweho kashe kuri buri raporo yubugenzuzi.
Impamvu Gutera Ibyemezo Byashinzwe Kunanirwa Mbere yo Gutangira
Twasuzumye ibishushanyo bisaga 180 byabakiriya mu mwaka ushize - na 63% bikubiyemo amakimbirane ya castability yihishe mu guhamagarwa kwa GD&T. Urugero rusanzwe: kwerekana ± 0,05 mm yumwanya wukuri kuri mm 420 ya diametre yumucanga wa pompe, mugihe bisaba AMS 5387 cobalt alloy hamwe na Rm ≥ 1,250 MPa. Uku guhuriza hamwe bisaba kugenzurwa gukomeye, gukonjesha icyerekezo, no kugabanuka nyuma yo guta umutwe - ntanimwe murimwe iduka risanzwe rishinzwe gukurikirana. Igisubizo? Urupapuro mugihe cyanyuma CNC yarangije, ibyiciro byavanyweho, hamwe nubukererwe bwogutanga casade kumurongo wa OEM.
Gukosora bitangirira hejuru. Ku kigo cyacu cyujuje ISO muri Qingdao, gukina ntabwo ari inzira yihariye - ni ipfundo ryambere muburyo bukurikiranye: igishushanyo mbonera → kwigana imiterere → ibyuma byerekana ibyuma → muburyo bukurikirana ubushyuhe → CMM yagenzuwe nka geometrie. Dukoresha uburyo bwo kwerekana ibintu kuri buri gice gishya, dushyira ibibanza bishyushye mbere yo gusuka kwambere. Kububiko bwa pisitori ya piston pompe, bivuze guhindura geometrie kugirango ikureho kugabanuka mukarere ka porte ya valve - kugabanya imirimo kuva 12% ikagera munsi ya 2%.
Aho Cobalt Alloys Itandukanya Imfatiro nyazo n'abacuruzi
Ibigize Cobalt-nikel-cyane cyane amanota ya AMS 5387 na T800-byerekana icyuho cyubushobozi bwihuse. Iyi mavuta ntabwo irwanya ruswa gusa; barwanya imashini, barwanya ubuvuzi bumwe, kandi barwanya chimie itanga ibintu bidahuye. Dutanga ibikoresho bibisi gusa biva murusyo rufite ibisobanuro byuzuye kandi dukora isesengura rya OES kuri buri giceri cyinjira. Ariko chimie yonyine ntabwo yemeza imikorere. Mu mushinga umwe uheruka, hydraulic OEM yu Burayi yatangaje ko yamenetse imburagihe mumashanyarazi ya cobalt. Isuzuma ryacu rya metallurgical ryerekanye ko intandaro atariyo yahimbye-ntabwo yagenzuwe na delta ferrite mugihe cyo gukemura annealing. Twahinduye igihe cyo gushiramo no gukonjesha, hanyuma twemezwa na mape ya SEM / EDS. Kurwanya Crack byazamutseho 300% mugupima imikorere.
Niyo mpamvu guhuza vertical bifite akamaro. Iyo guterana, kuvura ubushyuhe, hamwe no gutunganya 5-axis bibera munsi yinzu imwe, uragenzura impinduka zisobanura kwizerwa: icyerekezo cyogutwara ingano ugereranije ninzira zikorera imizigo, kugabana impungenge zisigaye mbere yo gukata burundu, hamwe nubusugire bwubutaka nyuma yo kurasa. Kubikoresho byubwubatsi winch center shaft rollers, bivuze guhuza imikurire ya dendrite ihwanye na torque axis - no kuyigenzura hamwe na ultrasonic anisotropy scan.
Icyo "Icyitonderwa" mubyukuri bivuze mubikorwa
Icyitonderwa ntabwo ari umubare ku gishushanyo. Nukuntu uhora ufata mm 0,025 mm yuburebure bwurukuta kuri 270 ° yumubiri wa valve. Irimo kugera kuri Ra ≤ 0.8 µm kumirongo yimbere idafite polish ya kabiri. Itanga 98% yumusaruro wambere kuri geometrike idasanzwe nka cobalt nozzles zifunze hamwe na 0.3 mm ibice byurukuta.
- Kugenzura ibipimo: CMM yuzuye ikubiyemo ibintu byose byingenzi, hamwe na raporo yikora ihujwe na ASME Y14.5
- Kugenzura ibikoresho: Batch yihariye ibyemezo bihuye, harimo impagarara, ingaruka, hamwe namakuru yikizamini cya ruswa
- Kwemeza imikorere: Kwipimisha igitutu kuri 1.5 pressure igitutu cyakazi, wongeyeho irangi ryinjira cyangwa UT kuri zone zose zihangayikishije cyane
- Gukurikirana: Indangamuntu yibice bya Laser bihujwe no gushonga ibiti, imbonerahamwe yerekana ubushyuhe, hamwe nubugenzuzi
Ntabwo dusohora kimwe muribi. Buri cyuma gikozwe mucyuma, ibyuma, hamwe nicyuma kitagira umuyonga unyura muri laboratoire yacu nziza-ntabwo ari urutonde rwabandi.
Guhitamo Kurenga Igiciro: Gutanga Byukuri
Ibiciro byibiciro ntibikunze kwerekana ingaruka. Amadolari 28 / kg yatanzwe kumashanyarazi atagira umuyonga asa nkuwakomeye - kugeza igihe wamenyeye iduka ridafite ubushobozi bwo gushora imari hamwe nubufatanye bukomeye. Ibyo byongera ibyumweru bitatu biyobora igihe kandi bitangiza kunanirwa kwimbere. Kuri Qingdao Qiangsenyuan, igihe cya prototype-ku-bicuruzwa birateganijwe kubera ko dufite ibikoresho, itanura, hamwe na mashini yo gupima. Kubicuruzwa bito bito (50-500 pcs), akazi kacu koroheje gatanga mugihe cyiminsi 5 uhereye igihe cyagenwe - cyagenzuwe mubyoherejwe 217 umwaka ushize.
Ibyo guhanura biva mubufatanye bwububatsi. Ntabwo dutegereje ko ibishushanyo biba "finale." Mugihe cyo gusubiramo ibishushanyo mbonera, itsinda ryacu ryerekana amabendera yinganda zikora: inguni zinguni nazo zidakabije kumucanga wumucanga, radiyo ikabije kugirango ikurweho, cyangwa gahunda ya GD&T ivuguruza uburyo bwo kugabanuka. Uruganda rumwe rukora pompe yo muri Amerika ya ruguru rwagabanije iterambere ryarwo 40% nyuma yo gufata ubu buryo bwo gusuzuma.
Ku baguzi binganda bashakisha ibyuma byuzuye, iburyo uruganda ntibisobanuwe namashusho kare cyangwa tonnage yumwaka. Byasobanuwe nuburyo bwunvikana cyane uburyo bwo gutsindwa kwawe-nuburyo bukomeye bwubaka gukumira muri buri ntambwe. Waba ukeneye ibyuma byumuvuduko bifata akabari 400, cobalt alloy ibice 6 bya pompe bikomeza kubaho nabi, cyangwa geometrike ya T800 isaba imbaraga nimbaraga zose - duhera kubintu byawe bibi cyane na injeniyeri inyuma. Ubusobanuro butangirira aho ibitekerezo birangirira.
