Metal Die Casting
Intoni'sDie Casting?
I-Die Casting ibhekisa kwinkqubo yokuvelisa iindawo zentsimbi ezenziwe ngundo.Le nkqubo ivumela iimveliso ukuba zenziwe kwisikali sokuvelisa ngobuninzi kunye nobuninzi obuphezulu kunye nokuphindaphinda.Inkqubo iqala ngokunyanzela isinyithi esinyibilikisiweyo phantsi koxinzelelo oluphezulu kwi-die cast die.I-die ingaba ne-cavities enye okanye ezininzi (i-cavities yi-molds eyenza i-shape shape).Emva kokuba isinyithi siqinile (ngokukhawuleza njengemizuzwana engama-20) emva koko kufa kwavuleka kwaye ukudubula (amasango, abagijimi kunye neengxenye zonke ezixhunyiwe) zisuswe kwaye inkqubo iqala kwakhona.Ukulandela umsebenzi wokuphosa ukufa, ukudubula kudla ngokuqhutyelwa phambili kwi-trim die apho amasango, iimbaleki kunye ne-flash zisusiwe.Emva koko inxalenye inokuqhutyelwa phambili ngokuchithwa kwe-vibratory, ukudubula ukudubula, umatshini, ukupeyinta, njl.
Izinto eziluncedo kwiDie Casting :
1. I-Aluminiyam i-die casting yeyona nkqubo ixhaphakileyo yokuvelisa iindawo zokuphosa i-aluminium ezisetyenziswa kumashishini ahlukeneyo.Njengoko i-aluminiyam inokuqukuqela okugqwesileyo kwemathiriyeli, ukumelana nomhlwa okuphezulu kunye nozinzo oluphezulu lwedimensional enemilo entsonkothileyo.
2. Ngeli xesha i-aluminium die casting part inamandla amakhulu omatshini, kulula ukuyiphosa, kunye neendleko eziphantsi xa kuthelekiswa ne-zinc okanye i-magnesium die casting parts.
3. Okokugqibela kodwa okungakuncinananga, iinxalenye zokuphosa i-aluminiyam zineempawu ezintle zomzimba ezikwaziyo ukumelana nobushushu obuphezulu, nto leyo eyenza ukuba i-aluminium igalelwe ingasetyenziselwa izithuthi, inqwelomoya, unyango kunye nezinye iimveliso zoshishino.
Amanyathelo amahlanu kwinkqubo yeDie Casting:
Inyathelo 1. Ukunyibilika kwezinto
Ekubeni i-aluminiyam inendawo ephezulu kakhulu yokunyibilika (660.37 °C) engenako ukunyibilika ngaphakathi kumatshini wokulahla ngokuthe ngqo.Kungenxa yoko le nto kufuneka siyinyibilikise kwangaphambili ngesithando somlilo esidityaniswe nomatshini wokulahla.
Inyathelo 2. Ukunyuswa kwesixhobo sokubumba kunye nokuQhwabaza
Iphantse yafana nokubumba inaliti, inkqubo yokuphosa i-die nayo ifuna isixhobo sokubumba inkqubo yokuphosa.Ngoko ke kufuneka sixhome isixhobo sokubumba sokufa kumatshini wokuphosa wokufa obandayo.
Inyathelo 3. Isitofu okanye Ukuzaliswa
Isixhobo esityhidiweyo sigqithiselwa ukusuka kwiziko ukuya kumatshini wokujula ngeladi eshukumayo.Kweli nqanaba, imathiriyeli iya kugalelwa kwaye inyanzeliswe kumngxuma wokungunda wokufa apho imathiriyeli iphola kwaye iqine ukuze kufumaneke iimveliso ezinqwenelekayo zokuphosa.
Inyathelo 4. Ukupholisa kunye nokuqinisa
Emva kokuba isixhobo sokubumba sokubumba sizaliswe ngokupheleleyo ngezinto ezityhidiweyo, kuthatha imizuzwana eyi-10 ~ 50 ukupholisa kunye nokuqinisa ( kuxhomekeke kwisakhiwo kunye nobukhulu).
Inyathelo 5. Ukukhupha iCandelo
Xa ukungunda kuvulwa, iindawo eziphosiweyo ziya kukhutshwa zizikhonkwane zokukhupha kwisixhobo sokubumba sokuphosa.Emva koko iindawo ezifakwe ekrwada zilungile.
Umboniso weenxalenye zeDie Casting:
Raid Prototype Tooling Icandelo
IMveliso yeMisa Die Amacandelo okuphosa
Inxalenye yeDie Casting eyenziwe ngokwezifiso
Die Casting Part Ngaphandle Naluphi na Unyango lwakuMphezulu
Raid Tooling Icandelo
