Hlobo luni lwesikhunta olukhona?

Baningi abangane ababandakanyeka ku- umjovo udini umkhakha. Ngoba bahlanganyela kuphela kolunye lwezinhlobo, kungenzeka abazi kangako ngezinye izikhunta, kodwa singafunda kabanzi ngokuhamba ngomfula nangaphansi komkhakha wesikhunta ngokuqonda imboni yesikhunta isiyonke, ngakho-ke Zonke izinhlobo zesikhunta zihlukaniswa. Ngithemba ukusiza.

1. Isikhunta seplastiki: umjovo udini, ibhamuza udini, igalelo ekubumbeni, ukukhishwa, kokucindezelwa udini, isikhunta senjoloba, njll.
2. Isibhakela Cold die: isibhakela, ukugoba, ukuzelula, ukumisa ukwakha, ukuphotha, extrusion ebandayo, njll.
3. Die isikhunta ekubunjweni:
4. Hot ekwakheni die:
6. Isikhunta esigwebu:
7. Ekubunjweni isikhunta;
8. Zinc-based ingxubevange isikhunta:
9. Wire umdwebo die:
10. Isikhunta seglasi:
11. Isikhunta sobumba:
12. Imboni ngayinye inesikhunta sayo.

Umjovo isikhunta Isikhunta sepulasitiki sakhiwa isikhunta esikhuthazayo nesikhunta esimisiwe. Isikhunta esishuthekayo sifakwe kuthempulethi ehambayo yomshini wokubumba umjovo, futhi isikhunta esinqunyiwe sifakwe kusifanekiso esimisiwe somshini wokubumba umjovo. Ngesikhathi somjovo wokubumba, isikhunta esihambayo nesikhunta esinqunyiwe kuvaliwe ukwakha uhlelo lokuthela nomgodi.

Lapho kuvulwa isikhunta, isikhunta esihambayo nesikhunta esinqunyiwe sehlukaniswe ukukhipha umkhiqizo wepulasitiki. Yize ukwakheka kwesikhunta sepulasitiki kungahluka kakhulu ngenxa yezinhlobonhlobo nokusebenza kwepulasitiki, ukwakheka nokwakheka komkhiqizo wepulasitiki, kanye nohlobo lomshini wokujova, ukwakheka okuyisisekelo kuyafana.

Isikhunta sokufa sakhiwa izingxenye ezimbili, ingxenye yokumboza nengxenye ehambayo. Ingxenye ehlanganisiwe ibizwa ngokuthi ulayini wokuhlukanisa. Ekamelweni elishisayo kufa ekubunjweni, ingxenye yokumboza inesango, ngenkathi esegumbini elibandayo efa ekubunjweni, kuyimbobo yomjovo. Insimbi encibilikisiwe ingangena esikhunjeni isuka lapha, futhi ukuma kwalesi sigaba kufana nombhobho womjovo ekamelweni elishisayo lokufa noma igumbi lokujova egumbini elibandayo. Ingxenye ehambayo ivame ukufaka induku yokucindezela kanye nomgijimi. Othiwa umgijimi uyisiteshi esiphakathi kwesango nomgodi lapho insimbi encibilikile ingena khona emgodini. Ingxenye yokumboza ivame ukuxhumeka kupuleti lokucindezela elinqunyelwe noma ipuleti lengcindezi langaphambili, futhi ingxenye ehambayo ixhunywe kupuleti lokucindezela elihambayo. Umgodi uhlukaniswe ngokufakwa okumbili, okuyizingxenye ezizimele ezingasuswa noma zifakwe kusikhunta kalula ngama-bolts.

Isikhunta senzelwe ngokukhethekile ukuze ukusakaza kuzohlala engxenyeni ehambayo lapho kuvulwa isikhunta. Ngale ndlela, induku yokuphusha yengxenye ehambayo izosunduza ukukhishwa. Induku yokucindezela ivame ukuqhutshwa yicwecwe lengcindezi. Izoshayela ngokunembile zonke izinduku zokucindezela ngasikhathi sinye ngenani elifanayo lamandla, ukuze kuqinisekiswe ukuthi ukusakaza akulimazi.

Lapho ukusakazwa kukhishwa ngaphandle, ipuleti lengcindezi liyancipha ukuhoxisa zonke izinduku zokucindezela ukulungiselela ukuphonswa okulandelayo kokufa. Njengoba ukusakaza kusesezingeni lokushisa okuphezulu lapho kudilizwa, kuphela inani lama-push rod likhulu ngokwanele ukuqinisekisa ukuthi ingcindezi emaphakathi kunduku ngayinye ye-push incane ngokwanele ukuthi ingalimazi ukukhishwa. Noma kunjalo, induku yokusunduza isazoshiya imikhondo, ngakho-ke kufanele yakhelwe ngokucophelela ukuze indawo yenduku yokuchofoza ingabi nethonya elikhulu ekusebenzeni kokuphonsa.

Ezinye izingxenye ekubunjweni zifaka amaslayidi ayisisekelo njalonjalo. Ama-cores yizingxenye ezisetshenziselwa ukwenza izimbobo noma ukuvuleka ekubunjweni. Zingasetshenziswa futhi ukukhulisa imininingwane yokusakaza. Kunezinhlobo ezintathu eziyinhloko zama-cores: kulungisiwe, iyathutha futhi ivulekile. Ukuqondiswa komgogodla ohleliwe kufana nokuqondiswa kokukhishwa kwesikhunta. Kungukuthi zilungisiwe noma zixhunywe unomphela nesikhunta. Ingqikithi ehambisekayo ingahlelwa kunoma iyiphi indlela ngaphandle kwesiqondisi sokukhishwa.

Ngemuva kokuthi ukusakaza kuqinisiwe, ngaphambi kokuvulwa kwesikhunta, umnyombo osusekayo kufanele ukhishwe ngaphandle komgodi ngedivayisi ehlukanisayo. Isilayida nomnyombo osusekayo zisondelene kakhulu, umehluko omkhulu kunayo yonke ukuthi isilayida singasetshenziselwa ukwenza indawo engaphansi. Ukusetshenziswa kwama-cores kanye nama-slider ekubunjweni kokufa kuzokhulisa kakhulu izindleko. Ama-loose cores abizwa nangokuthi amabhulokhi wokukhipha futhi angasetshenziselwa ukwenza izindawo eziyinkimbinkimbi, njengezimbobo ezifakiwe. Ngaphambi kokuqala komjikelezo ngamunye, isilayida sidinga ukufakwa ngesandla, futhi ekugcineni saqhutshelwa ngaphandle kanye nokusakaza. Bese ukhipha umnyombo ovulekile. Umnyombo ovulekile uwumgogodla obiza kakhulu ngoba kudinga umsebenzi omningi ukukhiqiza futhi kwandisa isikhathi somjikelezo.

Izikhunta ezi-Die-casting zivame ukwenziwa ngensimbi yethuluzi eliqinile. Ngoba i-cast iron ayikwazi ukumelana nengcindezi enkulu yangaphakathi, isikhunta siyabiza, okuholela futhi ezindlekweni eziphezulu zokuvula isikhunta. Izinsimbi ezilahliwe emazingeni okushisa aphakeme zidinga ukusetshenziswa kwama-alloy steels anzima.
Ukukhubazeka okuyinhloko okwenzeka enqubweni yokufa kufaka phakathi ukuguga nokuguguleka. Okunye ukukhubazeka kufaka phakathi ukuqhekeka okushisayo nokukhathala okushisayo. Lapho ubuso besikhunta bunokukhubazeka ngenxa yokushintsha kakhulu kokushisa, imifantu ezishisayo izokwenzeka. Ngemuva kokusebenzisa okuningi kakhulu, ukukhubazeka ebusweni besikhunta kuzodala ukukhathala okushisayo.

1. Umgijimi obandayo: ibhekisa engxenyeni ephakathi kokungena kwesikhunta kanye nesango lomkhiqizo. Ipulasitiki igcinwa igeleza kumgijimi ngokucindezela komjovo nokushisa kwayo. Umgijimi uyingxenye yezinto zokubumba, kepha akuwona umkhiqizo. Ngakho-ke, lapho siklama isikhunta, kufanele sicabangele kokubili umphumela wokugcwalisa nokuthi ungagcina kanjani izinto ngokunciphisa nokunciphisa umgijimi. Lesi yisimo esihle, kepha kunzima ukufeza okuhle kakhulu kwemihlaba yomibili kuzicelo ezisebenzayo.
Okwesibili, umgijimi oshisayo: Njengengxenye evamile yohlelo lwe-injection mold, Ukushisa kusetshenziselwa ukuqinisekisa ukuthi oplastikhi kumgijimi nasesangweni bahlala bencibilikile. Njengoba kukhona induku yokushisa nendandatho yokufudumeza eduze noma maphakathi nomgijimi, wonke umgijimi osuka ekuphumeni kombhobho womshini wokubumba umjovo esangweni usesimweni sokushisa okuphezulu, ukuze ipulasitiki kumgijimi igcinwe incibilikisiwe. Ngokuvamile, asikho isidingo sokuvula umgijimi azokhipha i-condensate ngemuva kokuvala. Lapho uqala umshini, udinga kuphela ukushisa umgijimi ekushiseni okudingekayo. Ngakho-ke, inqubo yomgijimi oshisayo kwesinye isikhathi ibizwa ngohlelo lwenhloko eshisayo, noma njengoba udini runnerless.