Gukora kwihanganira cyane ntabwo ari ugukubita imibare ku gishushanyo-ni ukugumya guhagarara neza munsi ya 1200 psi hydraulic hydraulic, kurwanya galling muri cobalt alloy nozzles nyuma yizunguruka 15.000, no gutanga icyiciro kimwe cya microstructure ubunyangamugayo nyuma yicyiciro. Iyo inzu yawe ya valve itananiwe kuri ± 0.005 mm kwihanganira, ntabwo itera kumenyesha ubuziranenge. Bitera umurima guhagarika.
Twabibonye inshuro eshatu muri uyu mwaka: amatsinda yubuhanga yemeza guhamagarwa kwa GD&T kumazu ya pisitori ya pisitori ya pisitori - hanyuma akaruhuka hagati ya PO kuko ntamutanga isoko ushobora kwemeza ko yarangije Ra ≤ 0.8 µm * na * ubushyuhe bukomeye buva kuri 32-36 HRC * kuri casting imwe ya AMS 5387 *. Icyo cyuho kiri hagati yo gusobanura no gushyira mu bikorwa niho ibice bitomoye inganda zitandukanya ubushobozi nubwizerwe.
Kuki "Uruganda rwibice" bisobanura byinshi kuruta kwihanganira gukomera
Uruganda rwose rugizwe neza rutangirira hejuru - ntabwo rufite code ya CNC, ahubwo rufite intego. Kuri QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD., Buri kintu cyose cobalt-nikel gitangirana na T800 yemewe ya aliyumu, ishobora gushonga mugice cya raporo y'ibizamini. Nta na kimwe kidasanzwe. Kubera iki? Kuberako ubukana bwa AMS 5387 bugabanuka cyane niba gutandukanya chromium birenze 0.3% hejuru ya mm-50-yambukiranya-kandi iryo tandukaniro ntirizagaragara muri scan ya CMM. Yerekana nko kwambara imburagihe muri pomp plunger bores.
Niyo mpanvu guhuza ibikorwa bihagaritse: guta, gutunganya, no kurangiza bibaho munsi yinzu imwe ISO. Urufatiro rwa pompe yumucanga rushobora kugabanuka * mbere * gusya kwa nyuma CNC-ntibisohoka kandi byongeye gukorwa. Amacomeka ya Cobalt ahura nigisubizo annealing * ako kanya nyuma yo gutunganywa bikabije *, ntabwo hashize iminsi mumatanura yabandi. Urwo rutonde rukomeza imiterere y'ingano. Simbuka, hanyuma wunguke mm 0,02 z'umurambararo - ariko utakaza ubuzima bw'umunaniro 40%.
Ingaruka nyazo kwisi? OEM yo mu Burayi yagabanije garanti ya sisitemu ya hydraulic ya garanti ku kigero cya 68% nyuma yo kuva mu cyiciro cy’abatanga amasoko menshi ikajya mu isoko rimwe hamwe na QINGDAO QIANGSENYUAN. Ntabwo ari ukubera ko kwihanganira byateye imbere - ariko kubera amateka yubushyuhe, ubusugire bwubuso, hamwe nuburinganire bwibintu byagenzuwe nkigikorwa kimwe, ntabwo ari amaboko atatu.
Aho Amaduka Yuzuye Yatsitaye (nuburyo bwo kubyirinda)
Bamwe bashobora kuvuga ko imashini zigezweho-axis yonyine yemeza neza. Ariko twapimye G-code imwe ikora kuri bibiri bya Calibrated Mazak INTEGREX i-200S-dusanga gutandukana kwa mm 0,012 muri bore yibanze mugihe utunganya AMS 5387. Kubera iki? Iduka rimwe ryakoresheje karbide isanzwe; ibindi bikoresho byakoreshejwe PCD hamwe nibikoresho bya cryogenic. Imashini imwe. Ibisubizo bitandukanye.
Itandukaniro riri muburyo bwimikorere yihariye:
- Amavuta ya Cobalt-nikel arasaba RPM nkeya, ibiryo byinshi, hamwe nibikoresho bikomeye- ntabwo kurangiza byihuse. Dukoresha hydraulic chucks yihariye ikoresha 8.5 MPa ifata imbaraga, ikuraho micro-shift mugihe cyo guhagarikwa kumubiri wa nozzle.
- Ibyuma bisaba ibyuma bya morphite mbere yo gukora. Umurongo wo guta umucanga ukurikirana nodularité mugihe nyacyo ukoresheje isesengura ryubushyuhe - kwanga gusuka aho kubara nodule biri munsi ya 120 / mm².
- Ibyuma bidafite ibyuma bikenera kugabanuka nyuma yo gusudira * mbere * igenzura rya nyuma rya GD&T. Twinjizamo imbaraga zo guhagarika umutima mubikorwa byakazi - ntabwo ari nkibitekerezo, ariko nkintambwe yanditse hamwe na amplitude / inshuro nyinshi.
Hatariho uru rwego rwo gushiramo metallurgjique, "precision" ihinduka ijambo ryo kwamamaza-ntabwo ari umusaruro usubirwamo.
Ubushobozi bune bwimura inshinge
Mugihe usuzumye uruganda rugizwe neza, reba ibyemezo byashize hanyuma wibande kubyo * bakora bitandukanye * mubikorwa:
- Ubusobanuro bwa GD&T - ntabwo ari ugusobanura gusa: Ntabwo dusuzuma gusa imibare. Twigana inteko ikora: Ese ibyo ± 0.008 mm kwihanganira imyanya kuri winch center shaft roller mubyukuri bihuye no kwitwaza preload? Niba atari byo, tuyishyiraho ibendera * mbere yubushakashatsi bwibikoresho-hanyuma tugatanga igitekerezo cyimikorere ya datum ikiza $ 12K mumashanyarazi kuri 500-ikora.
- Hybrid casting-imashini yemewe: Kububiko bwa silinderi hamwe numuyoboro ukonjesha imbere, twemeza uburebure bwurukuta dukoresheje ikarita ya ultrasonic mapping * kumucanga wicyatsi kibisi * - ntabwo nyuma yo kuyitera. Gufata intambwe yibanze hakiri kare.
- Inyandiko y'ubusugire bw'inyandiko.
- Ibikoresho bikurikirana kugeza ubushyuhe numubare wa chimie: Nibyingenzi kubakiriya ba peteroli na gazi bisaba kubahiriza API 6A. Nta "impuzandengo y'icyiciro". Gusa amakuru yibanze.
Ibizakurikiraho Gukora-Kworoherana Gukora
Imipaka ikurikira ntabwo yihanganirana-birakomeye * guhuza inzira *. Tegereza ibice byinshi byuzuye uruganda rwinjizamo imiyoboro ya sensor mu buryo butaziguye no gutondeka imashini ya CNC, kugaburira igihe nyacyo cyo gushyushya no guhindagurika mu mpanga za digitale. QINGDAO QIANGSENYUAN isanzwe igerageza gukora imashini ifunze ya cobalt alloy: murwego rwo gutangiza CMM ihindura igipimo cyibiryo kugirango yishyure amashanyarazi - kugumisha silindrike ya bore muri mm 0.003 mumasaha 8.
Ariko tekinoroji yongerera indero gusa. Uruganda rukomeye rwibice rukomeye rusigaye arirwo rufata ibishushanyo byose ntabwo ari urutonde - ahubwo ni isezerano ryimikorere. Umuntu uzi igihe cyo gusubiza inyuma kuri spec, igihe cyo gutanga umusemburo urushijeho kuba mwiza, nigihe cyo kuvuga ngo "Tuzakomeza kwihanganira-niba utwemereye kugenzura ubushyuhe."
Nuburyo ibipimo bifatika bihinduka kwizerwa mubikorwa. Nuburyo uruganda rugizwe neza rushobora kubona umwanya muri sisitemu-ikomeye.
