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Uchungechunge Lweziphambeko Zokufa - I-Flash
2025-09-28
I-Flash ingabizwa nangokuthi: izinto ezindizayo, umthungo, i-burr, iphiko elindizayo, izinto ezibalekayo, kanye nesikhunta esiqhumayo.
Izici zesici:
I-Flash yinsimbi eningi ephuma engxenyeni eseduze nobuso bokuhlukanisa, ubuso bokuhlangana obuhambayo noma i-cavity joint ye-casting. I-flash engaphakathi kwembobo yangaphakathi ye-casting ivame ukubizwa ngokuthi i-flash.
Ngokuvamile, ubukhulu be-flash bungaba ngu-0.1 ~ 0.3mm. Uma i-flash ikhulu kakhulu, izothinta usayizi we- ukuphonsa ngodayiNakuba inani elincane le-flash lingandisa ukusebenza kokukhipha umoya, lizobangela ukukhanya okwengeziwe futhi lilimaze ngisho nesikhunta. Ukukhanya okuningi kakhulu nokujiyile kakhulu kuzokwenza ukuthi izinto zindize (zishiye izinto) futhi kuthinte ikhwalithi yangaphakathi neyangaphandle ye-casting.
Imbangela:
(1) Amandla okubopha e- Ukubumba Ngomjovo umshini awulungiswanga ngokwanele, noma ingcindezi yokuphonsa idayisi inkulu kakhulu, idlula amandla okubamba omshini wokuphonsa idayisi;
(2) Isivinini somjovo siphezulu kakhulu, okuholela ekushaqekeni okuphezulu komfutho;
(3) Isilayidi sesikhunta sonakele noma izingxenye ezikhiyayo ziqinile kakhulu noma zikhululekile kakhulu;
(4) I-insert kanye ne-slider zigugile, noma indawo evulekile inkulu kakhulu, i-slider ayifakwanga endaweni yayo, bese uketshezi lwe-alloy lungena endaweni evulekile.
(5) Izikhunta eziguquguqukayo neziqinile azivalwanga kahle futhi igebe likhulu kakhulu. Izindawo zesikhunta eziguquguqukayo nezinganyakazi ze Isikhunta Sokuphonsa Ngokufa azilingani. Amandla esikhunta awanele, okubangela ukuguguleka. Ipuleti lokusekela isikhunta linobubanzi obukhulu, futhi amandla okujova abangela ukuthi ipuleti lesleeve liguguleke.
(6) Ngaphambi kokuvala isikhunta, indawo yokuhlukana kwesikhunta ayihlanzekile, futhi kukhona i-aluminium esele noma ezinye izinto zokunamathela ezingakahlanzwa.
(7) Ukulingana kwenjini ekhipha i-die-casting kanye nama-fixed die mounting plates kukhulu kakhulu. Amakholomu amane aluhlaza acindezelwe ngokungalingani, i-crankshaft kanye nendlela yokuxhuma induku kuyaguga, kanti i-die mounting plate ayilingani.
Izindlela Zokuphikisa:
(1) Uma ukukhanya kwendawo yokuhlukana kusendaweni ethile, hhayi kuzo zonke izindlela, susa ukunamathela kwendawo yokuhlukana bese uqinisekisa ukuthi indawo yokuhlukana ihlanzekile ngaphambi kokuvala isikhunta. Yenza isikhunta sivalwe kahle, faka kabusha isikhunta uma kudingeka, bese uhlanza ukungcola okusesikhunta kanye nepuleti lokufaka isikhunta lomshini wokuphonsa isikhunta.
(2) Uma ukukhanya kwe-cast ngayinye kufana, imbangela ikwi-mold noma imishini.
① Hlola ukuguquguquka kanye nomonakalo wesikhunta, hlola isimo sokuvala isikhunta, uma uphawu lungaqinile, lungisa isikhunta, weld bese ulungisa izingxenye ezicwile ebusweni besikhunta ukuze uvimbele iziteshi zezinto ezindizayo;
②. Hlola futhi unciphise ukuthamba kanye nobukhulu bomphezulu wokuhlukanisa kanye nobuso bendawo yokufaka. Izingxenye ezigobile neziyindilinga kufanele zifakwe kahle. Uma kusekhona ukukhanya lapho kujovwa ngesivinini esikhulu ngaphandle kokusebenzisa i-boost, kusho ukuthi isivinini esikhulu siphezulu kakhulu. Uma kusekhona ukukhanya lapho kujovwa ngesivinini esikhulu ngaphandle kokusebenzisa i-boost, kusho ukuthi ukunemba kokulingana kwesikhunta akukuhle.
(3) Hlola amandla e- isikhunta sokuphonsa ngodayi. Isikhunta kumele siqine futhi singaguquguquki. Izingxenye zokukhiya (amabhulokhi e-wedge, amasilinda kawoyela, njll.) kufanele ziqiniswe ngamabhulokhi okukhiya ngemva kwesilayida. Qinisekisa ukuqina kwephini yomhlahlandlela wesikhunta kanye nesiketi somhlahlandlela, nokuthi ngabe indawo yokuphela kwesinyathelo iphakeme kunobuso bepuleti lesikhunta.
(4) Hlola indawo yokuxhumana phakathi kwe-core ehambayo ne-mold, njll., nciphisa i-mold clearance ye-slider nezinye i-molds, bese ulungisa ukuguguleka. Uma i-sliding joint ihlanzekile, sebenzisa i-feeler gauge ukuhlola i-clearance. Uma i-side core slider ihlanzekile, hlola i-wedge ye-slider, faka umbala bese uyigaya, lungisa noma ushintshe i-wedge.
(5) Ukuphakama kwemodyuli ngaphezu kwendawo yokuhlukana kwesikhafu kungu-0 ~ 0.05mm. Uma iphakeme kakhulu, isikhafu ngeke sikwazi ukuvala uketshezi lwe-alloy. Imodyuli enkulu yesikhala kufanele ikhuliswe ukuze kuvinjelwe ukubonakala kokukhanya emgodini wokukhipha umoya. Ngemva kokuba isikhunta sivaliwe, uma ukujula kohlangothi lwangaphandle lomsele wokukhipha umoya kungaphezu kuka-0.05mm, uketshezi lwe-aluminium alloy luzophuma emgodini wokukhipha umoya, okuholela ezintweni ezindizayo.
(6) Bala kahle amandla esikhunta bese uklama ngokufanele ubukhulu besikhafu. Qinisa ukwesekwa kwesikhunta bese wengeza amapuleti okusekela kanye namakholomu okusekela kusikhunta esithuthayo.
(7) Nciphisa ukujula komsele wokukhipha umoya, wandise ubude bomsele wokukhipha umoya, shintsha indlela yomsele wokukhipha umoya ukuze uvimbele uketshezi lwe-alloy ukuthi lungaphumi esikhumbeni, futhi wandise ukuqina kwepuleti lesikhindi.
(8) Uma isimo se-flash sishintsha kakhulu, ikakhulukazi lapho ukushisa kwesikhunta kuphakama, amandla okushisa adlula amandla okubopha, noma igebe phakathi kwezindawo zokuhlukanisa liyanda ngenxa yokwanda kokushisa kwesikhunta, okubangela ukuba insimbi encibilikisiwe igcwale umgodi. Umehluko wokushisa phakathi kwamazinga okushisa aphezulu naphansi esikhunta kufanele wehliswe, amandla okubopha kufanele akhuliswe ngendlela efanele, noma amandla okufaka kanye nokucindezela kokukhulisa kufanele kwehliswe ukuze kuvinjelwe amandla okukhulisa ngesikhathi sokukhipha isikhunta ukuthi angabi makhulu kunamandla okubopha omshini wokukhipha isikhunta.
(9) Ngaphambi kokuqala inqubo yokuphonsa ngodayi, fudumeza isikhunta bese usipholisa ngamanzi apholile ngesikhathi senqubo yokubumba ngodayi. Insimu enhle yokushisa iqinisekisa ukulingana okuhle nokuvaleka phakathi kwesikhunta ngesikhathi senqubo yokukhiqiza. Ukwehlisa izinga lokushisa lesikhunta emseleni wokukhipha umoya kunciphisa ukugeleza koketshezi lwe-alloy emseleni wokukhipha umoya.
(10) Yehlisa isivinini sokujova ngesivinini esikhulu kanye nokugeleza koketshezi lwe-alloy ukuze unciphise amandla okunwebeka futhi unciphise umthelela wokubhoboza koketshezi lwe-alloy endaweni yokuhlukana;
(11) Yehlisa izinga lokushisa lokuthulula uketshezi lwe-alloy bese wehlisa ukugeleza koketshezi lwe-alloy;
(12) Nciphisa isivinini sokukhuphuka kwe-boost, wandise isikhathi sokukhuphuka kwe-boost, futhi unciphise i-flash ebangelwa ukucindezela kwe-boost;
(13) Yehlisa ijubane kusenesikhathi, yehlisa ijubane ngemva kokunciphisa ijubane, bese wehlisa amandla okushaya ekugcineni kokugcwalisa.