Itshathi yokuhamba kwenkqubo yokuphosa isanti

Ukuphoswa kwesanti, okukwabizwa ngokuba yi-sand molding casting, kusetyenziswa isanti njengezinto zokubumba ukwenza i-castings. Le ndlela ibandakanya amanyathelo aliqela, kuquka ukulungiswa kwe-sand molds, ukunyibilikisa isinyithi, ukuthulula, ukupholisa, kunye nenkqubo yokucoca elandelayo. I-sand molds zenziwe ngomxube wesanti kunye nee-binders, zibonelela ngokuvuleka okugqwesileyo kunye ne-plasticity, evumela ukuba zihlangabezane neemfuno zemveliso ze-castings ezimile ngendlela entsonkothileyo.

I-Taiyuan SIMIS Investment Casting Co., Ltd. iqhubeka nokuphucula inkqubo yokuphosa isanti ukuqinisekisa ukuba ukuchaneka kunye nomgangatho womphezulu wezinto eziphosayo kufikelela kwimigangatho ephambili kushishino.

Ukulungiswa kweSigqubuthelo seSand

Ukusebenzisa ukubumba isanti egqunywe nge-coated, inkqubo yokuxinana kokungcangcazela okunemilinganiselo emithathu iqinisekisa uxinano lwe-cavity > 1.6g/cm³

Ukunyibilika kwe-alloy

Ixhotyiswe ngee-furnace zokungenisa ezisetyenziswa rhoqo (umthamo we-2t-10t), zisebenzisa ukubekwa esweni kwi-intanethi kokwakheka kwe-spectral, amaqondo obushushu aqhelekileyo okuthulula alawulwa ngokwezinto ezahlukeneyo (i-grey cast iron 1380-1420°C, i-cast iron 1600-1650°C)

Inkqubo yokuthulula

Usebenzisa uyilo lwe-gating esezantsi okanye i-step gating, isantya se-gate silawulwa kwi-0.5-2.5m/s, ixesha lokuthulula ifomyula yokubala t=K√W (K: i-casting coefficient 0.8-1.5)

Ulawulo loQiniso

Ngokuyila inkqubo yokugada kunye nenkqubo yokupholisa kwindawo ebandayo ukuze kupheliswe iziphene zokuncipha

Ukucutshungulwa emva

Ixhotyiswe ngomatshini wokususa isanti ongcangcazelayo + igumbi lokuqhumisa isanti (uxinzelelo 0.6-0.8MPa), ifikelela kwi-casting surface roughness Ra≤25μm

Umgangatho

Iqinisekiswe yinkqubo ye-ISO9001:2015, izinto ezibalulekileyo ziyahlolwa nge-X-ray (ngokuhambelana nomgangatho we-ASTM E186)

Isicelo

Inkqubo yokuphosa isanti idlala indima ebalulekileyo kumashishini ahlukeneyo, kuquka ukwenziwa kweemoto, ukucubungula oomatshini, ukwakha iinqanawa, inqwelo-moya, ukuthuthwa koololiwe, ubunjineli bokwakha, oomatshini bezolimo, kunye nezixhobo ezinzima.