Idan ya zo ga gyare-gyare, sau da yawa mutane suna danganta gyare-gyaren da aka kashe da suallura molds, amma a gaskiya bambanci tsakanin su har yanzu yana da matukar muhimmanci. Kamar yadda mutun simintin gyare-gyare shine aiwatar da cika rami mai ƙyalƙyali da ruwa ko ƙarfe mai ɗanɗano a cikin adadi mai yawa da ƙarfafa shi a ƙarƙashin matsin lamba don samun simintin mutuwa. Gabaɗaya ana amfani da shi a cikin ƙarfe, yayin yin gyare-gyaren allura shine gyare-gyaren allura, babban hanyar gyare-gyaren thermoplastic, thermoplastic an yi shi da resin thermoplastic, wanda za'a iya maimaita shi akai-akai don yin laushi da sanyaya don ƙarfafawa, tsarin jiki, mai jujjuyawa, wanda ke nufin cewa yana iya zama. amfani dashi azaman robobi da aka sake fa'ida.
Bambance-bambance tsakanin gyare-gyaren simintin gyare-gyaren da aka kashe da na filastik.
1. Matsakaicin allura na gyare-gyaren simintin gyare-gyare yana da girma, don haka buƙatun samfuri suna da kauri don hana nakasawa.
2.The ƙofar mutu-simintin gyare-gyare ya bambanta da na allura molds, wanda bukatar high matsa lamba don yin karkatar da mazugi don karya da abu kwarara.
3.Die-casting molds baya buƙatar kashe kwaya, saboda zafin jiki a cikin kogon mold ya wuce digiri 700 lokacin da aka kashe simintin gyare-gyare, don haka kowane gyare-gyaren yana daidai da quenching sau ɗaya, kogin mold zai zama mai ƙarfi da ƙarfi, yayin da Ya kamata a kashe nau'ikan allura na gaba ɗaya zuwa HRC52 ko fiye.
4.Die-casting molds gabaɗaya rami zuwa jiyya nitriding, don hana gami m rami.
5.Generally mutu-simintin gyare-gyaren sun fi lalata, farfajiyar waje ita ce magani mai launin shuɗi.
6.Compared da allura molds, mutu-simintin gyare-gyaren da ya fi girma yarda ga m sassa (kamar core slider), saboda babban zafin jiki na mutu-simintin aiwatar da za su haifar da thermal fadada. Idan izinin ya yi ƙanƙanta sosai zai sa ƙirar ta kama.
7. The mutu-simintin gyare-gyare mold ta rabuwa surface tare da wasu mafi girma bukatu, saboda gami liquidity ne da yawa fiye da filastik, high zafin jiki da kuma high matsa lamba abu kwarara daga rabuwa surface zai tashi daga hatsari sosai.
8. Allura molds kullum dogara a kan ejector fil, parting saman, da dai sauransu za a iya gaji, mutu-simintin gyare-gyaren dole bude shaye tsagi da tarin slag bags (don tattara sanyi abu shugaban).
9. Yin gyare-gyaren da ba daidai ba, saurin allura mai mutuwa-simintin gyare-gyare, sashin matsa lamba na allura. Ana yin alluran gyare-gyaren filastik a cikin sassa da yawa, suna riƙe da matsa lamba.
10. Die-simintin gyare-gyare na farantin karfe biyu da zarar bude mold, filastik mold daban-daban samfurin tsarin ba iri daya ba.
Bugu da ƙari, gyare-gyaren filastik da gyare-gyaren da aka kashe a cikin samar da karfe ya bambanta; Ana amfani da gyare-gyaren filastik gabaɗaya S136 718 NAK80, T8, T10 da sauran ƙarfe, yayin da ana amfani da gyare-gyaren simintin gyare-gyaren 3Cr2, SKD61, H13 irin wannan ƙarfe mai jure zafi.
Lokacin aikawa: Oktoba-26-2022
