Themoldhwaro ndiyo tsigiro yeforoma.Semuenzaniso, pamushini wekufa-casting, zvikamu zvakasiyana-siyana zvemuumbi zvinosanganiswa uye zvinogadziriswa maererano nemimwe mitemo uye zvinzvimbo, uye chikamu chinoita kuti mold iiswe pamushini wekufa-casting inonzi mold base.Inosanganisira ejection mechanism, nzira yekutungamira, uye pre-reset mechanism.Inoumbwa ne mold foot pads uye zvigaro ndiro.

Parizvino, kushandiswa kwe mold kunosanganisira chero chigadzirwa (senge mota, aerospace, zvinodiwa zvezuva nezuva, kutaurirana kwemagetsi, zvigadzirwa zvekurapa, nezvimwewo).Chero bedzi kune nhamba huru yezvigadzirwa, molds inoshandiswa, uye mold bases chikamu chakakosha chezviputi.Izvo zvino chaiyo zvinodikanwa zvemabhesi ekuumbwa zvichatemerwa pamatanho akasiyana zvichienderana nezvinodiwa zvechigadzirwa.

Themoldchigadziko ndicho chigadzirwa chehafu-chakapedzwa che mold, iyo inoumbwa nemahwendefa akasiyana-siyana esimbi uye zvikamu, izvo zvinogona kunzi ndiyo skeleton ye mold yose.Nekuda kwekusiyana kukuru pakati pezvigadziko zve mold uye kugadzirisa mold kunosanganisirwa, vagadziri ve mold vanozosarudza kuodha mold base kubva kune vanogadzira mold base vanogadzira, uye kushandisa mabhenefiti ekugadzira emapato ese kuvandudza kunaka kwekugadzira uye kugona.

Mushure memakore ebudiriro, iyo mold base yekugadzira indasitiri yave yakakura kwazvo.Pamusoro pekutenga mabhesi akagadziridzwa mold zvinoenderana nezvinodiwa nemunhu mold, vanogadzira mold vanogona zvakare kusarudza yakamisikidzwa mold base zvigadzirwa.Mabhesi akajairwa mold akasiana-siyana mumataera, uye nguva yekuendesa ipfupi, uye anogona kutoshandiswa nekukasira, achipa vanogadzira mold nepamusoro kuchinjika.Naizvozvo, kufarirwa kweyakajairwa mold mabhesi kuri kuramba kuchivandudza.

Zvichitaurwa zviri nyore, mold base ine pre-forming mudziyo, yekumisikidza mudziyo uye ejection mudziyo.Iyo general configuration ipanera, A bhodhi (kumberi template), B bhodhi (kumashure template), C bhodhi (square iron), pasi ndiro, thimble pasi ndiro, thimble pasi ndiro, gidhi post, kumashure pini uye zvimwe zvikamu.

Pamusoro pane dhizaini yeyakajairwa mold base structure.Chikamu chekurudyi chinonzi mold yepamusoro, uye chikamu chekuruboshwe chinonzi mold yepasi.Kana jekiseni richiumba, iyo yepamusoro uye yakaderera molds inosanganiswa kutanga, kuitira kuti ipurasitiki iumbwe muchikamu chekuumba chepamusoro uye nechepasi modules.Ipapo iyo yepamusoro uye yepasi molds ichaparadzaniswa, uye yakapedzwa chigadzirwa chinosundirwa kunze neiyo ejection mudziyo yakavakirwa pazasi mold.

Upper mold (kumberi mold)

Yakagadzirirwa semukatimoldedchikamu kana chepakutanga chakaumbwa chikamu.

Runner chikamu (kusanganisira inopisa nozzle, inopisa mumhanyi (pneumatic chikamu), akajairika mumhanyi).

Kutonhora chikamu (gomba remvura).

Lowermold(rear mold)

Iyo inogadziriswa sechikamu chemukati chakaumbwa kana chikamu chepakutanga chakaumbwa.

Push-out mudziyo (yakapedza chigadzirwa push plate, thimble, cylinder tsono, yakarerekera kumusoro, nezvimwewo).

Kutonhora chikamu (gomba remvura).

Kugadzirisa mudziyo (musoro wetsigiro, sikweya simbi uye tsono bhodhi gwara rekutungamira, nezvimwewo).