Yini isikhunta (ithuluzi elisetshenziselwa ukwenza izinto ezibunjiwe)

Kuyini isikhunta?

Isikhunta yizibunjwa ezihlukahlukene namathuluzi asetshenziswa ekukhiqizeni izimboni ukwenza imikhiqizo edingekayo, eyenziwa ngokubunjwa komjovo, ukubunjwa kokushaywa, ukukhipha, ukufakela, ukubumba, ukuncibilikisa, ukunyathela nezinye izindlela.

Ngamafuphi, iyithuluzi eliguqula okungenalutho ku-workpiece yesimo esithile nosayizi ngaphansi kwesenzo samandla angaphandle. Leli thuluzi lakhiwe izingxenye ezihlukahlukene, futhi isikhunta esihlukene sakhiwa izingxenye ezihlukahlukene. Ngokuyinhloko ifinyelela ukucutshungulwa kokuma kwento ngoshintsho esimweni somzimba sezinto ezibunjiwe. Izibungu zaziwa ngokuthi "Umama Wezimboni" ngoba zidlala indima ebalulekile ekukhiqizeni futhi zisetshenziswa kabanzi ezinqubweni zokwakheka ezahlukahlukene, njengokuvala, ukubumba amafa, isihloko esibandayo, i-extrusion, izingxenye ze-powder metallurgy pressing, Pressure casting, kanye ukubumba kokucindezelwa noma ukubunjwa komjovo wepulasitiki yobunjiniyela, irabha, izitsha zobumba neminye imikhiqizo.

Ukwakheka kwesikhunta

Isikhunta ngokuvamile siqukethe izingxenye ezimbili: isikhunta esinyakazayo kanye nesikhunta esingaguquki (noma i-punch ne-concave mold), engahlukaniswa noma ihlanganiswe. Hlukanisa ukukhipha i-workpiece, futhi lapho ivaliwe, okungenalutho kufakwa emgodini wesikhunta ukuze kwakhiwe. Izibungu zingamathuluzi anembayo anomumo oyinkimbinkimbi adinga ukumelana namandla aqhumayo okungenalutho. Ngakho-ke, banezidingo eziphakeme zamandla esakhiwo, ukuqina, ubulukhuni bobuso, ukugoqa kwendawo kanye nokunemba kokucubungula. Izinga lokuthuthukiswa kokukhiqizwa kwesikhunta singenye yezinkomba ezibalulekile zezinga lokukhiqiza imishini. Isikhunta sisetshenziswa ezinhlobonhlobo zezicelo. Ezimpilweni zethu zansuku zonke, izinto eziningi ezinjengobhavu wokugeza, izitsha zokugezela, izitsha zokuphekela irayisi, amakhompyutha, omakhalekhukhwini, ngisho nezingxenye eziningi zezimoto zikhiqizwa yisikhunta.

Ngaphezu kwesikhunta ngokwaso, isikhunta sidinga futhi isisekelo sesikhunta, uhlaka lwesikhunta, i-mold core, kanye nedivayisi yokukhipha umkhiqizo. Lezi zingxenye ngokuvamile zenziwa izinhlobo zomhlaba wonke. Uma izinkampani zethu zokukhunta zidinga ukukhula zibe ngcono futhi zibe ngcono, kufanele zinqume ukuma komkhiqizo kanye nokuma kwemakethe ngokusekelwe esidingweni semakethe, ubuchwepheshe, imali, imishini kanye nezinye izimo, futhi zigxile ekwakheni kancane kancane izinzuzo zazo zezobuchwepheshe kanye nemikhiqizo. Ngakho-ke, izinkampani zethu zesikhunta kufanele zilwele ukufunda kokuhlangenwe nakho kwalezi zinkampani zakwamanye amazwe ezithuthukile ukuze zithuthuke kangcono esikhathini esizayo.

Ukusetshenziswa okuyinhloko kwesikhunta

Isikhunta iyithuluzi lezimboni elishintsha isimo somzimba sezinto ezibunjiwe ukuze zikhiqize izingxenye ezinobumo nobukhulu obuthile. Kunezinhlobo eziningi zokubumba, okuhlanganisa isikhunta somjovo, isikhunta se-die-casting, isitembu siyafa, ukubumba okunembayo kuyafa, njll. Isikhunta ngasinye silungele izinto ezahlukene kanye nezinqubo zokukhiqiza. Isikhunta sidlala indima ebalulekile embonini yesimanje, hhayi nje ukuthuthukisa ukusebenza kahle kokukhiqiza kanye nekhwalithi yomkhiqizo, kodwa futhi kunciphisa izindleko zokukhiqiza umkhiqizo.

Ukukhiqizwa kwemikhiqizo yepulasitiki: njengama-casings kanye nezingxenye zezimoto, izinto zikagesi zasendlini, imikhiqizo kagesi, kanye nezidingo zansuku zonke ezifana ne-kitchenware, ifenisha, izicathulo, amathoyizi, njll.;

Ukukhiqizwa kwemikhiqizo yensimbi: okuhlanganisa izingxenye zenjini yezimoto, izingxenye zokudlulisela, nezinye izingxenye zemishini nemishini;

Ukukhiqizwa kwemishini yezokwelapha: ikakhulukazi isikhunta esinembayo, esisetshenziselwa ukukhiqiza imikhiqizo yezokwelapha edinga ukunemba okuphezulu kanye nekhwalithi.

Emikhiqizweni efana nogesi, izimoto, izinjini, izinsimbi, izinto zikagesi, amamitha, izinto zikagesi zasendlini, nokuxhumana, u-60% kuya ku-80% wezingxenye kumele zakhelwe yisikhunta. Ukunemba okuphezulu, ubunzima obuphezulu, ukungaguquguquki okuphezulu, ukukhiqiza okuphezulu kanye nokusetshenziswa okuphansi okuboniswa ngokusebenzisa isikhunta ukukhiqiza izingxenye azifani nezinye izindlela zokucubungula nokukhiqiza.