Sodium silikatike yumucanga ntabwo arikindi gikorwa cyo gushinga-ni inkingi yukuri yibice byibyuma bigomba kurokoka ihungabana rya hydraulic, kwambara nabi, no gusiganwa ku magare yubushyuhe muri sisitemu yinganda nyazo. Iyo igitutu cyumuvuduko cyamazu yacitse munsi yumubari 350 cyangwa cobalt alloy pump nozzle yangirika nyuma yamasaha 800 yo gukora, intandaro akenshi ituruka kubunyangamugayo budahuye, kugenzura nabi kwangirika, cyangwa kwimuka kwa silika idacunzwe mugihe cyo kunyeganyega. Twabibonye ubwacu: abakiriya bohereza muri Tier-1 hydraulic OEMs mu Budage no muri Amerika ya Ruguru inshuro nyinshi banze gukina icyiciro cya mbere-bitatewe n'ikosa rikabije, ariko kubera ko micro-porosity hafi yubushyuhe bwa kashe yatumijwe byatumaga imikorere ikorwa mugihe cyo kwipimisha kwangirika.
Kuki Sodium Silicate Sand Casting isaba ibirenze uruhushya rwo gushinga
Abatanga ibicuruzwa benshi biyita a uruganda rwa sodium silike, ariko bake bagenzura urunigi rwuzuye kuva binder chemistry kugeza post-cast dimension stabilite. Sodium silikatike (Na₂O · nSiO₂) itanga imbaraga zicyatsi kibisi hamwe n ibisigazwa by ivu rya zeru - ariko iyo byakize neza neza na gazi ya CO₂, ubuhehere, nigihe cyo gutura bihuye no gukwirakwiza ingano yumusenyi hamwe na geometrie. CO₂ nto cyane? Intege nke, kwinjira mubyuma, no gutembera. Birenze urugero? Gucisha make, gutonyanga umucanga, no guhinduranya ibintu. Kuri QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD., Dukora ibizamini byo mu nzu ya binder rheologiya mbere ya buri cyiciro, dukurikirana ubushakashatsi bwa CO₂ mugihe nyacyo hamwe na sensor ya IR, kandi tukemeza ubujyakuzimu bwo gukiza dukoresheje ama coupons y'ibizamini - ntabwo ari ugusoma gusa. Nuburyo dufata kwihanganira mm 0.3 mm kuri mm 420 z'uburebure bwa piston pompe ya pisitori muri ASTM A48 Icyiciro cya 35 cyicyuma-tutiriwe dukoresha amafaranga yo kurya mubunini bwurukuta.
Aho Umusenyi usanzwe utera kunanirwa-nuburyo Ubushobozi Bwuzuye Bukosora
Bamwe barashobora kuvuga ko sodium silicat casting idashobora guhuza ishoramari ryo kurangiza hejuru. Nukuri-kubwindorerwamo-yoroshye ya aerospace turbine blade, ntabwo. Ariko kubintu bikora nkibikoresho bya injeniyeri winch center shaft rollers cyangwa AMS 5387 cobalt alloy plugs, ububobere bwo hejuru Ra 6.3 µm ntabwo ari ubwumvikane-nibyiza. Itanga urufunguzo rwimikorere ya CNC ikurikiraho, igabanya igihe cyo gusya 40%, kandi ikarinda ubusugire bwubutaka aho uturere twibasiwe nubushyuhe butarangiye bikabije byagabanya imbaraga zo kurwanya umunaniro. Ikigo cyacu cyujuje ISO gikora byombi: guta umucanga mubyumba bigenzurwa nubushuhe, hanyuma ugahita wohereza muri selile 5-axis ya CNC kugirango ikoreshwe kumikorere. Nta kongera gushiraho. Nta guhuza sisitemu. Twagabanije igihe cyose cyo kuyobora kuri T800 ya cobalt ishingiye kuri nozzles kuva ibyumweru 14 kugeza 9-mu gukuraho ubwikorezi hagati yimikorere, kongera kugenzura, no kwimura datum.
Bane Bidashobora kuganirwaho kubutumwa-Bunebwe bw'Ibice
Mugihe umukiriya wawe agaragaje ASTM A743 CF8M cyangwa AMS 5387, ibi bine bigenzura gutandukanya ibintu byizewe no kunanirwa kumurima uhenze:
- Gukurikirana ibikoresho kugeza kumubare wubushyuhe-Ntabwo ari icyemezo cy'urusyo gusa, ahubwo ni verisiyo yo kugenzura mugihe cyo kugenzura no kugumana ibiti byahinduwe
- Kwemeza ibipimo mbere na nyuma yo kugabanya ibibazo-Koresha Calibrated CMMs hamwe nubushakashatsi bwishyuwe nubushyuhe, ntabwo ibikoresho byamaboko
- Igenzura rya Microstructure kuri buri gice cya 5-Bigenzurwa hifashishijwe ibice byambukiranya munsi ya 100 × gukuza karbide no gutandukanya amaboko ya dendrite
- Igeragezwa ryimikorere rihujwe no kurangiza-kurangiza inshingano-Nk'umuvuduko wa 10,000 wikizunguruka ku mibiri ya valve, ntabwo ari ibizamini biturika byonyine
Twashizemo byose uko ari bine - ntabwo ari ibyongeweho ku bushake, ariko nk'amarembo adasimbuka mu bikorwa byacu byo gukora. Niyo mpamvu 92% byibyo dusubiramo byamavuta ya gazi na pompe bizana ibyifuzo bya zeru byahinduwe mumyaka itatu ikurikiranye.
Ibizakurikiraho Kumurongo wohejuru-Alloy
Ejo hazaza ntabwo ari ugusimbuza sodium silikate-ni ukongera ubwenge bwayo. Ubu turimo kwemeza AI-iyobowe na CO₂ ikoresha algorithms ihindura umuvuduko wa gazi ishingiye kubihe nyabyo byubushyuhe bwo hejuru. Turimo gufatanya guteza imbere sodium-binder variants hamwe nabatanga ibikoresho kugirango tugabanye alkali isigaye mumisemburo ya chromium nyinshi-kugabanya igihe cyo gukora isuku nyuma yo guta 30%. Kandi turimo kwagura GD & T-tuzi kwigana kwigana ibendera rishobora kugabanuka ahantu hashyushye * mbere yo kwemeza icyitegererezo - atari nyuma yingingo ya mbere yo kwangwa. Kuri ba injeniyeri bagaragaza ububiko bwumuvuduko, amazu ya silinderi, cyangwa cobalt-nikel, ibi bivuze ko ari bike, gusubiramo ibiciro, no kugenzura imikorere - ntabwo byubahiriza impapuro gusa. Ibice by'icyuma neza ntibitangirira kuri CNC spindle. Batangirira aho umucanga uhura na sodium silikate - kandi igakomeza neza neza inzira yose.
