Iingenelo kunye nokuNciphisa koMbobo weSitofu

Iingenelo zokubumba ngenaliti kune-die cast molding ziye zaxoxwa ngazo ukusukela oko inkqubo yangaphambili yaqaliswa okokuqala ngeminyaka yoo-1930. Kukho iingenelo, kodwa kukwakho nemida kwindlela, kwaye oko, ngokuyintloko, kuxhomekeke kwiimfuno. Abavelisi bezixhobo zokuqala (ii-OEM) kunye nabanye abathengi abaxhomekeke kwiindawo ezibunjiweyo ukuvelisa iimpahla zabo, bafuna izinto ezinjengomgangatho, ukuqina kunye nokufikeleleka ekugqibeni ukuba zeziphi iindawo ezibunjiweyo ezifanelekileyo kwiimfuno zabo.

YINTONI UKUBUMBA NGOKUTSHOBA?

Ukubumba ngenaliti yindlela yokwenza iindawo ezigqityiweyo okanye iimveliso ngokunyanzela iplastiki enyibilikisiweyo kwisikhunta uze uyivumele iqine. Ukusetyenziswa kwezi ndawo kuyahluka ngokubanzi njengohlobo lweemveliso ezenziwe ngale nkqubo. Ngokuxhomekeke ekusetyenzisweni kwayo, iindawo ezibunjiweyo ngenaliti zinobunzima obuqala kwii-ounces ezimbalwa ukuya kumakhulu okanye amawaka eekhilogram. Ngamanye amazwi, ukusuka kwiindawo zekhompyutha, iibhotile zesoda kunye nezinto zokudlala, ukuya kwilori, itrektara kunye neendawo zeemoto.

YINTONI UKUQHOTYWA NGOKUFA

Ukuphoswa ngedayi yinkqubo yokuvelisa iindawo zesinyithi ezinobukhulu obuchanekileyo, ezichazwe ngokubukhali, ezigudileyo okanye ezinobume obuthambileyo. Kwenziwa ngokunyanzela isinyithi esinyibilikisiweyo phantsi koxinzelelo oluphezulu kwiidayi zesinyithi ezinokuphinda zisetyenziswe. Le nkqubo idla ngokuchazwa njengomgama omfutshane phakathi kwezinto eziluhlaza kunye nemveliso egqityiweyo. Igama elithi "ukuphoswa ngedayi" likwasetyenziswa ukuchaza inxalenye egqityiweyo.

 

UKUBUMBA KWESITOVU SEPLASTIKI NOKUBANDAKANYA NGOKUFA

Indlela yokubumba ngenaliti yayiyenzelwe ekuqaleni i-die casting, inkqubo efanayo apho isinyithi esinyibilikisiweyo sinyanzelwa kwi-mold ukuvelisa iindawo zeemveliso ezenziweyo. Nangona kunjalo, endaweni yokusebenzisa ii-resin zeplastiki ukuvelisa iindawo, i-die casting isebenzisa ikakhulu iintsimbi ezingenayo i-ferrous ezifana ne-zinc, i-aluminium, i-magnesium, kunye ne-bronze. Nangona phantse nayiphi na inxalenye inokuphoswa phantse kuyo nayiphi na isinyithi, i-aluminium iye yavela njengenye yezona zidumileyo. Ine-melting point ephantsi, nto leyo eyenza kube lula ukuyinyibilikisa kwiindawo ze-mold. Ii-dies zinamandla kunee-mold ezisetyenziswa kwinkqubo ye-die esisigxina ukumelana nee-injections zoxinzelelo oluphezulu, ezinokuba yi-30,000 psi nangaphezulu. Inkqubo yoxinzelelo oluphezulu ivelisa isakhiwo esiqinileyo nesisemgangathweni esinamandla okudinwa. Ngenxa yoku, ukusetyenziswa kwe-die casting kususela kwiinjini kunye neendawo ze-injini ukuya kwiimbiza kunye neepani.

 

Iingenelo zokuphosa i-Die

Ukwenziwa kwe-die casting kulungile ukuba iimfuno zenkampani yakho zezokuba nezixhobo zesinyithi ezomeleleyo, ezihlala ixesha elide, eziveliswa ngobuninzi ezifana nee-junction boxes, ii-pistons, ii-cylinder heads, kunye nee-injini blocks, okanye ii-propellers, ii-gears, ii-bushings, ii-pumps, kunye nee-valve.
Unamandla
Ihlala ixesha elide
Kulula ukuvelisa ngobuninzi

 

Imida yokuphosa i-Die

Sekunjalo, mhlawumbi, nangona i-die casting ineenzuzo zayo, kukho imida emininzi kwindlela ekufuneka iqwalaselwe.
Ubungakanani bezinto ezithile obulinganiselweyo (ubuninzi obumalunga ne-24 intshi kunye ne-75 lbs.)
Iindleko eziphezulu zokuqala zezixhobo
Amaxabiso esinyithi anokuguquguquka kakhulu
Izinto ezilahliweyo zongeza kwiindleko zemveliso

 

Iingenelo zokubumba ngenaliti

Iingenelo zokubumba ngenaliti ziye zathandwa kakhulu kule minyaka idlulileyo ngenxa yeenzuzo ezizibonelelayo kuneendlela zemveli zokwenza i-die casting. Oko kukuthi, inani elikhulu kunye noluhlu lweemveliso ezingabizi kakhulu nezexabiso eliphantsi ezenziwe ngeplastiki namhlanje azinamda. Kukwakho neemfuno ezimbalwa zokugqiba.
Ubunzima obuphantsi
Ukuchasana neempembelelo
Ukumelana nokugqwala
Iyamelana nobushushu
Ixabiso eliphantsi
Iimfuno ezincinci zokugqiba

 

Kwanele ukutsho, ukhetho lwendlela yokubumba oza kuyisebenzisa ekugqibeleni luya kugqitywa kukudibana komgangatho, imfuneko, kunye nenzuzo. Kukho iingenelo kunye nemida kwindlela nganye. Yeyiphi indlela oza kuyisebenzisa—ukubumba i-RIM, ukubumba i-injection yendabuko okanye ukubumba i-die casting kwimveliso yenxalenye—iya kuxhomekeka kwiimfuno ze-OEM yakho.

I-Osborne Industries, Inc., isebenzisa inkqubo yokubumba i-reaction injection (RIM) kuneendlela zokubumba i-injection zendabuko ngenxa yeendleko zayo eziphantsi, ukuqina, kunye nokuguquguquka kwemveliso enikezelwa yile ndlela kwi-OEMs. Ukubumba i-RIM kufanelekile ekusebenziseni iiplastiki ze-thermoset ngokungafaniyo ne-thermoplastics ezisetyenziswa kwi-injection molding yendabuko. Iiplastiki ze-thermoset zilula, zinamandla kakhulu kwaye azinamhlwa, kwaye zilungele ngakumbi iindawo ezisetyenziswa kumaqondo obushushu aphezulu, ubushushu obuphezulu, okanye ukusetyenziswa kwe-corrosive kakhulu. Iindleko zemveliso yenxalenye ye-RIM nazo ziphantsi, nokuba kuqhutywa i-volume ephakathi nephantsi. Enye yeenzuzo eziphambili zokubumba i-reaction injection kukuba ivumela ukuveliswa kweendawo ezinkulu, njengeepaneli zezixhobo zesithuthi, ii-tower ze-chlorine cell tower, okanye ii-truck kunye nee-trailer fenders.