Yenziwe ngentsimbi engenasici ngokulahlwa kwe-wax ngenxa yokuba inokufikelela kumphezulu ochanekileyo kunye nobukhulu.
Ukuphoswa kotyalo mali okanye ukulahlwa kwe-waxyindlela yokuphosa ngokuchanekileyo iinkcukacha ezime kufutshane nomnatha-usebenzisa ukuphindaphinda kweepateni ze-wax. Utyalomali lokulahla okanye ukulahleka kwe-wax yinkqubo yokwenza isinyithi esebenzisa ipateni ye-wax ejikelezwe yigobolondo yodongwe ukwenza ukungunda kwe-ceramic. Xa iqokobhe loma, i-wax iyanyibilika, kushiyeke ukungunda kuphela. Emva koko icandelo lokuphosa lenziwa ngokugalela isinyithi esityhidiweyo kumbumba we-ceramic.
Izinto ezisetyenziswa ngokubanzi zentsimbi engenasici ikakhulu zibandakanya (kodwa azikhawulelwanga): i-Stainless: AISI 304, AISI 304L, AISI 316, AISI 316L, 1.4404, 1.4301 kunye nezinye i-stainless steel grade.
Insimbi engenasici inomxholo omncinci we-chromium we-10.5%, uyenza ukuba inganyangeki ngakumbi kwiindawo ezinamanzi ezonakalisayo kunye ne-oxidation. Kuyinto umhlwa kakhulu ukumelana kwaye banxibe ukumelana, inika machinability ezigqwesileyo, kwaye yaziwa kakuhle ngenkangeleko yayo yobuhle. Ukufakwa kutyalo-mali lwesinyithi ngaphandle kwentsimbi "kukunganyangeki nokubola" xa kusetyenziswa kwiindawo ezinamanzi nakwimiphunga engaphantsi kwe-1200 ° F (650 ° C) kunye "nokungamelana nobushushu" xa isetyenziswe ngaphezulu kobu bushushu.
Izinto ezisisiseko se-alloy zayo nayiphi na i-nickel-base okanye i-stainless steel casting cast is chromium, nickel, kunye ne-molybdenum (okanye "moly"). Ezi zinto zintathu ziya kuchonga ulwakhiwo lweenkozo kunye neepropathi zoomatshini kwaye ziya kuba luncedo ekubunjweni kokulwa nobushushu, ukunxiba kunye nokubola.
Eyethu ukulahleka kwe-wax ukulahla isiseko Unako ukuvelisa isiko elingenasici Ukufakwa kutyalo-mali lwentsimbiehambelana ngqo nenkcazo yoyilo. Kwindawo ezisukela kwishumi leegrama ukuya kumashumi eekhilogram okanye nangaphezulu, sibonelela ngokunyamezelana okuqinileyo kunye nenxalenye engaguqukiyo kwinxalenye yokuphindeka.
Ngokwesiqhelo, intsimbi engenasici kufuneka iphoswe ngenkqubo yokuphosa ngokuchanekileyo kutyalo mali kunye nesilica sol njengebhondi. I-stainless steel sol cast cast inenqanaba eliphezulu kakhulu lokuchaneka komphezulu kunye nokusebenza.
Ngenxa yeempawu zayo ezizodwa zomzimba, ukuxhonywa kwentsimbi engenasici kuyathandwa kuluhlu olubanzi lwezicelo, ngakumbi ezo zikwimo engqongqo. Iimarike eziqhelekileyo zentsimbi yokutyala imali engenanto engenanto ibandakanya ioyile kunye negesi, umbane wamanzi, ezothutho, iinkqubo zamanzi, ishishini lokutya, izixhobo zekhompyutha kunye nezitshixo, ezolimo ... njl.
Inkqubo ilungele ukuveliswa okunokuphindaphindeka kwezinto zomilo womnatha ovela kwiintlobo ngeentlobo zesinyithi ezahlukeneyo kunye neealloys zokusebenza okuphezulu. Nangona isetyenziselwa ngokubanzi ukulahla abancinci, le nkqubo isetyenziselwe ukuvelisa isakhelo esipheleleyo seminyango yenqwelomoya, kunye nokufakwa kwesinyithi ukuya kuthi ga kwi-500 kgs kunye ne-aluminium castings ukuya kuthi ga kwi-50 kgs. Xa kuthelekiswa nezinye iinkqubo ukulahla ezifana die eyahlulayo okanye isanti eyahlulayo, kunokuba yinkqubo ebiza kakhulu. Nangona kunjalo, izinto ezinokuveliswa kusetyenziswa ukulahlwa kotyalo-mali zinokubandakanya imijikelezo entsonkothileyo, kwaye kwiimeko ezininzi izinto ziphoswa kufutshane nemilo yomnatha, ke ngoko zifuna ukuphinda ziphinde zisebenze kube kanye.
Inkqubo yokuphosa i-silica sol yeyona nkqubo iphambili yokufaka utyalo-mali kwi-RMC yokuphosa imali. Siye siphuhlisa itekhnoloji entsha yezinto ezincamathelayo ukufezekisa izinto ezincomekayo kakhulu zoqoqosho kunye nokwakha iqokobhe lodaka. Yinto ebambekayo ukuba inkqubo yokuphosa i-Silica sol ithathe indawo yenkqubo yeglasi yamanzi engaphantsi, ngakumbi i-stainless steel casting kunye ne-alloy steel cast. Ngaphandle kwento yokubumba ephucukileyo, inkqubo yokuphosa i-silica sol ikwazile ukuyila ngobuninzi bayo kunye nokwanda kobushushu obuncinci.
Izinto ze-Ferrous kunye ne-Non-ferrous zoTyalo-mali, iNkqubo yokuLahlwa kwe-Wax:
• Grey yentsimbi: HT150, HT200, HT250, HT300, HT350; GJL-100, GJL-150, GJL-200, GJL-250, GJL-300, GJL-350; GG10 ~ GG40.
• I-Ductile Iron okanye iNodular Iron: GGG40, GGG50, GGG60, GGG70, GGG80; GJS-400-18, GJS-40-15, GJS-450-10, GJS-500-7, GJS-600-3, GJS-700-2, GJS-800-2; QT400-18, QT450-10, QT500-7, QT600-3, QT700-2, QT800-2;
• Intsimbi yeCarbon: AISI 1020 - AISI 1060, C30, C40, C45.
IiAlloys zentsimbi: ZG20SiMn, ZG30SiMn, ZG30CrMo, ZG35CrMo, ZG35SiMn, ZG35CrMnSi, ZG40Mn, ZG40Cr, ZG42Cr, ZG42CrMo ... njl njl ngokwesicelo.
• Yenziwe ngentsimbi eshayinayo: AISI 304, AISI 304L, AISI 316, AISI 316L, 1.4401, 1.4301, 1.4305, 1.4307, 1.4404, 1.4571 kunye nolunye udidi lwesinyithi.
• I-Brass, i-Red Copper, i-Bronze okanye ezinye izinyithi ze-Copper-based alloy metals: ZCuZn39Pb3, ZCuZn39Pb2, ZCuZn38Mn2Pb2, ZCuZn40Pb2, ZCuZn16Si4
• Ezinye izinto ngokweemfuno zakho ezizodwa okanye ngokwe-ASTM, SAE, AISI, ACI, DIN, EN, ISO, kunye nemigangatho ye-GB
▶ Amandla oTyalo-mali oluChongiweyo
Ubungakanani beMax: 1,000 mm × 800 mm × 500 mm
Ubunzima bobunzima: 0.5 kg - 100 kg
• Amandla oNyaka: iitoni ezingama-2 000
• Izinto zeBond zeShell Building: I-Silica Sol, iglasi yaManzi kunye nemixube yazo.
• Ukunyamezelana: Kwisicelo.
Inkqubo ePhambili yokuPhumela
• Iipateni kunye noYilo lweThuluzi → Umatshini wokwenza iintsimbi → Inaliti ye-Wax → I-Slurry Assembly → I-Shell Building → Uku-Waxing → Uhlalutyo lweKhemikhali → Ukunyibilika kunye nokuGalela
