Investment Casting Foundry | Isanti Casting Foundry evela China

Ukuphoswa kwentsimbi eNcinci, iiNsimbi eziNgwevu, iiNtsimbi zeNsimbi

Iinkqubo ezintathu zokuCasa eziNtathu

Iinkqubo ezahlukeneyo zokuphosa ziye zaphuhliswa ekuhambeni kwexesha ngabaseki kunye nabaphandi, nganye ineempawu zayo kunye nokusetyenziswa kweiintsimbi zentsimbiukuhlangabezana neemfuno ezithile zobunjineli kunye nenkonzo. Ngokubanzi, ngokutsho ukuba ukubumba kungaphinda kusetyenziswe okanye hayi, iinkqubo zokuphosa zingohlulwa zibe Expendable Mold Casting, Permanent Mold Casting kunye ne Composite Mold Casting. Ukubunjwa kokungunda okuchithekayo nako kunokwahlulwa kubeukugalela isanti, ukubunjwa kweqokobheutyalo malikunye nokuphosa ugwebu olulahlekileyo, ngelixa ukubunjwa kokungunda okusisigxina kugubungela ubukhulu becala ukuphosa ukufa, ukuphosa okuphantsi koxinzelelo kunye noxinzelelo oluphezulu lokuphosa.

1. Experable Mold Casting
Iimolds ezisetyenziswayo ngokuqhelekileyo zenziwe ngesanti, i-plaster, i-ceramics, kunye nezinto ezifanayo. Ngokuqhelekileyo ixutywe kunye nezibophelelo ezahlukeneyo, okanye ii-agent ezidibanisayo. Umngundo wesanti oqhelekileyo uquka i-90% yesanti, i-7% yodongwe, kunye ne-3% yamanzi. Ezi zixhobo zi-refractory (zimelana nobushushu obuphezulu bentsimbi etyhidiweyo). Emva kokuba i-casting iqinisiwe, i-mold echithwayo kwezi nkqubo iyaphulwa ukuze kususwe i-castings yokugqibela yentsimbi.

2. Ukusatywa kokungunda okusisigxina
Iimbumba ezisisigxina zenziwa ikakhulu ngeentsimbi ezigcina amandla kumaqondo obushushu aphezulu. Zisetyenziswa ngokuphindaphindiweyo. Yenzelwe ukuba iintsimbi zetsimbi zisuswe ngokulula kwaye isikhunta singasetyenziswa kwakhona. Ukubunjwa kokungunda okusisigxina kusebenzisa i-conductor yobushushu engcono kunokwandiswa kwe-nonmetallic molds; ngenxa yoko, ukuphosa ukuqinisa kuxhomekeke kwizinga eliphezulu lokupholisa, elichaphazela i-microstructure kunye nobukhulu beenkozo.

3. Ukubunjwa kokubunjwa okuhlanganisiweyo
Iimbumba ezidibeneyo zenziwe ngezinto ezimbini okanye ngaphezulu ezahlukeneyo (ezifana nesanti, igraphite, kunye nesinyithi) ukudibanisa izibonelelo zempahla nganye. Imibumbo ehlanganisiweyo inesahlulo esisisigxina kunye nenkcitho kwaye isetyenziswa kwiinkqubo ezahlukeneyo zokuphosa ukuphucula amandla okubumba, ukulawula amazinga okupholisa, kunye nokwandisa uqoqosho olupheleleyo lwenkqubo yokuphosa.

isiseko sesinyithi
ukutyhilwa kwesanti yentsimbi ye-ductile

Ixesha lokuposa: Feb-18-2021