China grey cast intsimbiiqokobhe ukungunda iimveliso ukugalelangeenkonzo ze-OEM zesiko kunye ne-CNC. Imigangatho eyahlukeneyo yesinyithi iyafumaneka.
Ukuvelisa intsimbi yesiko kunye neentsimbi zentsimbi ngokwemizobo yomthengi yinxalenye yethu ephambili yenkonzo yokuphosa echanekileyo kodwa hayi inkonzo yethu kuphela. Ngokwenyani, sinikezela ngeenkonzo zokuphosa isinyithi esinesisombululo esisodwa kunye neenkonzo ezahlukeneyo ezongeziweyo ezibandakanya uyilo lokuphosa, umatshini ochanekileyo we-CNC, unyango lobushushu, ukugqiba umphezulu, ukudibanisa, ukupakisha, ukuthumela ... njl.
Ngaphambi kokwenza i-mold kunye ne-core, isanti edibeneyo ihlanganiswe nefilimu eqinile ye-resin phezu kweengqungquthela zesanti. Iiqokobhe ngundo ukuphosaiphuhliswe yaba yintlabathi egqunyiweyo ngokusebenzisa i-thermoplastic phenolic resin kunye ne-latent curing agent (efana ne-urotropine) kunye ne-lubricant (efana ne-calcium stearate) ngenkqubo ethile yokwaleka. Xa isanti egqunyiweyo ishushu, i-resin egqunywe phezu kwendawo yentlabathi iyanyibilika. Ngaphantsi kwesenzo seqela le-methylene elichithwa yi-Maltropine, i-resin etyhidiweyo iguquka ngokukhawuleza ukusuka kwisakhiwo somgca ukuya kwisakhiwo somzimba esingenasiphelo ukwenzela ukuba isanti edibeneyo iqiniswe kwaye yenziwe. Ukongeza kwindlela eyomileyo ye-granular yesanti egqunyiweyo, kukho isanti emanzi kunye ne-viscous egqunywe.
▶ Ukubunjwa kwesanti egqunyiweyo kunezi mpawu zilandelayo
1) Inokusebenza okufanelekileyo kwamandla. Inokuhlangabezana neemfuno zesanti engundoqo yeqokobhe eliphezulu, isanti yebhokisi eshushu ephakathi nendawo, kunye nesanti yealloy engenawo amandla asezantsi.
I-2) I-fluidity egqwesileyo, ukubunjwa kakuhle kwengundoqo yesanti kunye nolwandlalo olucacileyo, olunokuvelisa i-sand cores enzima kakhulu, njenge-sand cores yebhantshi yamanzi njengeentloko ze-cylinder kunye nemizimba yomatshini.
3) Umgangatho ophezulu wesiseko sesanti ulungile, uhlangene kwaye awukhululekanga. Nokuba kuthe kwafakwa i-coat encinci okanye akukho nto, umgangatho ongcono we-castings unokufumaneka. Ukuchaneka kwe-dimensional of castings kunokufikelela kwi-CT7-CT8, kunye noburhabaxa bomhlaba uRa unokufikelela kwi-6.3-12.5μm.
4) I-collapsibility efanelekileyo, ehambelana nokuphosa ukucoca kunye nokuphucula ukusebenza kwemveliso
5) Undoqo wesanti akulula ukufunxa umswakama, kwaye amandla okugcinwa kwexesha elide akulula ukunciphisa, okulungele ukugcina, ukuthutha kunye nokusetyenziswa.
▶ Iinkqubo zokwenziwa kokungunda kwesanti egqunyiweyo (undoqo) ukwenza ukubunjwa kweqokobhe:
1. Inkqubo esisiseko yokwenziwa kokungunda kwesanti egqunyiweyo (undoqo) kukuba: flip okanye ukuvuthela isanti→uqweqwe →ukukhukula kwesanti→ukuqina→undoqo (umngundo) njalo njalo.
1) Phendulela okanye uvuthele isanti. Oko kukuthi, isanti egqunyiweyo igalelwa kwigobolondo lokungunda okanye ivuthelwe kwibhokisi engundoqo ukwenza iqokobhe okanye undoqo weqokobhe.
2) I-Encrustation. Ubunzima bomgca wegobolondo bulawulwa ngokulungelelanisa ubushushu bokufudumala kunye nexesha lokubamba.
3) Ukukhutshwa kwesanti. Ukutshekisa ukungunda kunye nebhokisi engundoqo ukwenza isanti engaphendulwanga egqunyiweyo iwe kumphezulu weqokobhe elishushu, kwaye uyiqokelele ukuze iphinde isetyenziswe. Ukuze kube lula ukususa isanti enganyibilikisiweyo egqunyiweyo, ukuba kuyimfuneko, indlela yomatshini yokugubha ngasemva naphambili ingamkelwa.
4) Ukuqina. Kwimeko yokufudumala, ukwenzela ukuba ubuninzi begobolondo bufanane ngakumbi, yenze ukuba udibanise nomphezulu wegobolondo evuthayo ngaphakathi kwexesha elithile ukuqhubela phambili ukuqina.
5) Thatha ingundoqo. Thatha iqokobhe eliqinileyo imilo kunye nondoqo weqokobhe ngaphandle komngundo kunye nebhokisi engundoqo.
▶ Ukubumba iqokobhe iMathiriyeli ekrwada:
• I-Cast Carbon Steel: I-Low Carbon Steel, i-Medium Carbon Steel kunye ne-High Carbon Steel ukusuka kwi-AISI 1020 ukuya kwi-AISI 1060.
• I-Cast Steel Alloys: 20CrMnTi, 20SiMn, 30SiMn, 30CrMo, 35CrMo, 35SiMn, 35CrMnSi, 40Mn, 40Cr, 42Cr, 42CrMo...etc ngesicelo.
• I-Cast Stainless Steel: i-AISI 304, i-AISI 304L, i-AISI 316, i-AISI 316L kunye nenye ibakala lensimbi engenasici.
• I-Aluminiyam ye-Cast Alloys.
• IBras & Copper.
• Ezinye izinto kunye neMigangatho xa iceliwe
▶ Ubuchule bokuphosa iqokobhe:
• Ubungakanani obukhulu: 1,000 mm × 800 mm × 500 mm
• Ubunzima Uluhlu: 0.5 kg - 100 kg
• Umthamo woNyaka: iitoni ezingama-2,000
• Unyamezelo: Ngesicelo.
