Iyo ba injeniyeri bagaragaje a uruganda rukora uruganda kubice byicyuma neza, ntabwo batumiza ibyuma gusa-bahitamo gutekana kurwego munsi ya bar-300 ya hydraulic imizigo, uburinganire bwa microstructure nyuma yo kuvura ubushyuhe, hamwe no kutihanganira zeru kubitera muri cobalt alloy nozzles. Twabonye imishinga myinshi yatinze-bitatewe nubusembwa bwibishushanyo mbonera, ahubwo nubushobozi budahuye nubushakashatsi: guta umucanga woherejwe mumaduka adafite igenzura ryemewe rya ISO 9001, cyangwa amazu yishoramari yakozwe mumashini 3-axis adashobora gufata mm 0.015 mm ku byambu byimbere.
Kuki "Precision Casting" Atari Ijambo Ryamamaza gusa
Gukora neza neza gutangira mbere yo gusuka kwambere. Bisobanura guhitamo ibikoresho bibisi hamwe na raporo yikizamini cyemewe - ntabwo ari amazina yo mu rwego gusa - no kugenzura imiti ya chimie * mbere yo gushonga. Ku kigo cyacu i Qingdao, buri cyiciro cya AMS 5387 cobalt alloy icyiciro gikorerwa isesengura rya spekrometrike ukihagera. Twanze ibikoresho niba chromium itandukanije hejuru ya 0.2% na spec-nubwo icyemezo cyabatanga isoko kivuga ngo "bihuye." Kubera iki? Kuberako twapimye uburyo iyo 0.2% ihinduka ihindura ikwirakwizwa rya karbide mumazu ya piston pompe ya pisitori, bigira ingaruka itaziguye mubuzima bwimyambarire mumavuta yumuvuduko mwinshi wa peteroli na gaze.
Iyi disipuline ikwirakwizwa no kugenzura inzira: igipimo cyo gukonjesha kigenzurwa mumucanga kugirango wirinde guhangayika gusigara mumashanyarazi ya pompe 400-mm; vacuum-ifashwa nishoramari shell kubaka T800 alloy nozzles kugirango ikureho okiside; Imashini ya CNC ako kanya nyuma yo kugabanura imihangayiko-nta na rimwe nyuma yo gukonjesha ikirere - kugirango isubiremo ibipimo mu bice 500 biruka.
Ubushobozi bune bwimura inshinge
Abatanga isoko benshi urutonde "CNC + casting" nka serivisi zitandukanye. Bake mubahuza bihagije kugirango bemeze imikorere ikora. Dore icyakora mubikorwa:
- Cobalt-nikel superalloy ubuhanga: Ntabwo ari ugukora AMS 5387 gusa - ahubwo guhanura imyitwarire yo kwagura ubushyuhe mugihe cyo gukora byinshi. Twebwe imashini ya cobalt alloy pluges hamwe nintera ikenewe isaba 0.008 mm gukanda-gukanda, hanyuma tukemeza neza-nyuma-yubushyuhe-dukoresheje igihe nyacyo cyo kugereranya ubushyuhe bwurwego rwose.
- Kwishyira hamwe guhagaritse intego: Umurongo wo guta umucanga ugaburira mu kagari ka CNC. Nta bikoresho bihuza ibikoresho. Nta kongera gushiraho. Imodoka ya kg 120 yubushakashatsi bwa winch center shaft roller iva kumucanga wicyatsi kibisi ikagera kubutaka bwanyuma mumasaha 72 - hamwe na CMM igenzurwa mubyiciro bitatu bikomeye: nkuko byatewe, nyuma yo gukomera, na nyuma yo kurangiza.
- GD & T-itwarwa ninganda: Ntabwo dusoma ibishushanyo gusa-turababaza. Iyo umukiriya agaragaje kwihanganira imyanya Ø0.05 mm kuri bine ya port ya porte, twigana ihinduka rya datum hejuru yo kugabanuka no gutunganya deflection. Niba ibyago birenze 15%, turabishyiraho ibendera * mbere yo gukoresha ibikoresho - kuzigama ibyumweru nibiciro bya prototype.
- Gukurikirana bitanga ibimenyetso, ntabwo ari impapuro. Ntabwo "yubahiriza" - byemejwe.
Igiciro Cyihishe cya "Nibyiza Birahagije" Abafatanyabikorwa
Abaguzi bamwe bashyira imbere igiciro gito ugereranije nibikorwa bigoye. Twumva impamvu - kugeza bahuye nikibazo cyo kunanirwa. Amazi ya hydraulic yo muri Amerika ya Ruguru yemeye OEM yemeye munsi ya 12% uruganda rukora uruganda. Igisubizo? Igipimo cya 23% kiri hejuru yinzu ya silinderi kubera kugabanuka kwubutaka butamenyekanye. Kongera gutunganya byananiye kugarura uburebure bwurukuta. Igihe cyo kuyobora cyongerewe ibyumweru 11. Igiciro cyose cyubutaka cyazamutseho 37%.
Ibinyuranye, abakiriya baduhuza hakiri kare-mugihe cyo gushushanya-reba ibisubizo bitandukanye. Ku ruganda rukora pompe yu Burayi, twabonye ko icyuma kidafite icyuma gisanzwe kuri pompe ya AMS 5387 gishobora kugerwaho hifashishijwe imishinga ishora imari hafi aho gukuraho CNC yuzuye. Kuzigama ibikoresho: 64%. Igihe cyo gukora cyagabanutse kuva 18.2 kugeza kumasaha 4.7 kuri buri gice. Icyemezo cya mbere cyemejwe ku munsi wa 1.
Icyo Precision isaba uyumunsi-n'ejo
Ubusobanuro ntabwo buhagaze. Nkuko abakora peteroli na gaze basunika pompe kuri 10,000 psi naho winches zo hanze zikora kuri -40 ° C, imyitwarire yibintu irahinduka. Intego yacu ya R&D ntabwo yibanda kumashini nini-ni uguhuza gukomeye hagati ya casting metallurgie na geometrie nyuma yimikorere. Kuri ubu, turimo kwemeza inzira ya Hybrid: gushora imari bikurikirwa na laser-ifashijwe mukarere gakomeye kwicyicaro cya valve, hanyuma ukarangiza gusya hamwe nogukurikirana imbaraga kugirango tumenye micro-chatter mbere yuko ubukana bwubutaka burenga Ra 0.4 µm.
Niba umushinga wawe utaha usaba ibice aho gutsindwa bisobanura igihe cyo gutinda, ibyago byumutekano, cyangwa kutubahiriza amategeko-hitamo umufatanyabikorwa ufite ibisobanuro bya "precision" aba mumibare, ntabwo ari agatabo. Hitamo a uruganda rukora uruganda ifata buri casting nkibintu byingenzi-ubutumwa-kuko muri sisitemu ya hydraulic, ibinyabiziga byubwubatsi, na pompe kabuhariwe, ni.
