Inqubo Yokusebenza kanye Nemininingwane Yobuchwepheshe yeumshini wokubumba isihlabathi
Ukulungiselela Isikhunta
Izikhunta ze-aluminium alloy noma ze-ductile iron ezisezingeni eliphezulu zenziwa ngokunemba ngezinhlelo ze-CNC ezingama-axis ama-5, zithola ubulukhuni bomphezulu ngaphansi kwe-Ra 1.6μm. Umklamo wohlobo oluhlukanisiwe uhlanganisa ama-engeli okudrafta (ngokuvamile angu-1-3°) kanye nezibonelelo zomshini (0.5-2mm) ukuze kube lula ukususwa. Izinhlelo zokusebenza zezimboni zivame ukusebenzisa izikhunta ezimboziwe ezinezendlalelo eziphikisayo ezisekelwe ku-zirconia ukuze zandise impilo yesevisi ngaphezu kwemijikelezo engu-50,000.
Ukugcwaliswa Kwesihlabathi Nokubumba
Isihlabathi se-silica esiboshwe ngamakhemikhali (85-95% SiO₂) sixutshwa nobumba lwe-bentonite olungu-3-5% kanye namanzi angu-2-3% ukuze kutholakale amandla aluhlaza afanele. Imishini yokubumba engenamabhodlela ezenzakalelayo isebenzisa ingcindezi yokucindezela engu-0.7-1.2 MPa, okufinyelela ubulukhuni besikhunta obungu-85-95 esikalini se-B. Kuma-engine block castings, ama-sodium silicate-CO₂ aqinile aneziteshi zokungenisa umoya afakwa ngaphambi kokuvalwa kwesikhunta.
Ukuhlanganiswa Nokulungiswa Kwesikhunta
Izinhlelo zokubona zerobhothi zivumelanisa izingxenye zesikhunta ngaphakathi kokubekezelelana okungu-±0.2mm, kuyilapho izikhonkwane zokuthola indawo ezixhumene zigcina ukubhaliswa kwesistimu yokubopha. Ama-C-clamp anamandla amakhulu anamandla okubopha angu-15-20kN, anezelwa ngamabhulokhi esisindo sesikhunta esikhulu (>500kg). Izinkampani ezisungula izinto zisebenzisa kakhulu ukukhiya kwe-electromagnetic ukuze kukhiqizwe ngobuningi obukhulu.
Ukuthulula
Izitofu zokuthulula ezilawulwa yikhompyutha zigcina ukushisa okukhulu kwensimbi ku-50-80°C ngaphezu kwezinga lokushisa le-liquidus. Izinhlelo ezithuthukisiwe zinezinzwa zezinga le-laser kanye namasango okugeleza alawulwa yi-PID, okufeza ukuzinza kwezinga lokuthulula ngaphakathi kwe-±2%. Kuma-alloy e-aluminium (A356-T6), isivinini sokuthulula esijwayelekile sisukela ku-1-3 kg/sec ukuze kuncishiswe ukuxokozela.
Ukupholisa Nokuqinisa
Isikhathi sokuqina silandela umthetho kaChvorinov (t = k·(V/A)²), lapho amanani e-k ehluka khona kusukela ku-0.5 min/cm² kwezingxenye ezincane kuya ku-2.5 min/cm² kwezinsimbi ezisindayo. Ukubekwa okuhlelekile kwezinsimbi ezikhuphukayo (15-20% yevolumu yokukhipha) kuqinisekisa ukuncishiswa kwezindawo ezibalulekile.
Ukushaqeka Nokuhlanza
Ama-conveyor adlidlizayo anokusheshisa okungu-5-10G ahlukanisa u-90% wesihlabathi sokuvuselela ukushisa. Ukuhlanza okunezigaba eziningi kuhlanganisa ama-tumbler ajikelezayo ukuze kususwe ukusha kokuqala, kulandelwe ukuqhuma kwe-robotic abrasive kusetshenziswa i-grit yensimbi engu-0.3-0.6mm ku-60-80 psi.
Ukuhlolwa Nokucutshungulwa Kwangemva Kokusebenza
Imishini yokulinganisa edidiyelwe (i-CMM) iqinisekisa ubukhulu obubalulekile ngokwezindinganiso ze-ISO 8062 CT8-10. I-X-ray tomography ithola amaphutha angaphakathi afinyelela ku-0.5mm resolution. Ukwelashwa kokushisa kwe-T6 kwe-aluminium kuhilela ukuxazululwa kwesisombululo ku-540°C±5°C kulandelwe ukuguga okwenziwe.
Izinzuzo Eziyinhloko:
Ukuguquguquka kwejiyometri okuvumela izakhiwo ezingenalutho (isb., ama-impeller ephampu anobukhulu bodonga obungu-0.5mm)
Ukuguquguquka kwezinto ezibonakalayo okusukela kuma-alloy e-ferrous/non-ferrous (i-HT250 grey iron kuya ku-AZ91D magnesium)
Izindleko zamathuluzi eziphansi ngo-40-60% uma kuqhathaniswa nokukhipha izinsimbi zokulingisa
Ukulinganiselwa kanye nokunciphisa:
Ukuqina kwabasebenzi kuncishisiwe ngezinhlelo zokuphatha isihlabathi ezenzakalelayo
Ukulahlwa kwesikhunta kuxazululwa ngamazinga okubuyiselwa kwesihlabathi angu-85-90%.
Imikhawulo yokuqeda ubuso (Ra 12.5-25μm) inqotshwa ngomshini wokulungisa ngokunemba
I-Quanzhou Juneng Machinery Co.,Ltd. iyinkampani engaphansi kwe-Shengda Machinery Co.,Ltd. egxile emishinini yokusakaza. Ibhizinisi le-R&D lobuchwepheshe obuphezulu eliye labandakanyeka isikhathi eside ekuthuthukisweni nasekukhiqizweni kwemishini yokusakaza, imishini yokubumba ezenzakalelayo, kanye nemigqa yokuhlanganisa yokusakaza.
Uma udingaumshini wokubumba isihlabathi, ungaxhumana nathi ngolwazi lokuxhumana olulandelayo:
Umphathi Wokuthengisa: uZoe
E-mail : zoe@junengmachine.com
Ucingo: +86 13030998585
Isikhathi sokuthunyelwe: Agasti-28-2025