Ukwakheka kwesikhunta kanye nokusetshenziswa kwesikhunta somjovo

Isakhi:

I-1.Isistimu yokugaya ibhekisela kumzila wokugeleza kwepulasitiki ekubunjweni kusuka emlonyeni womshini wokubumba umjovo ukuya emgodini. Izindlela zokuthulula ezijwayelekile zakhiwe ngamashaneli ayinhloko, imigudu yomgijimi, amasango, izimbobo zezinto ezibandayo, njll.

2.I-Lateral yokuhlukanisa kanye nendlela yokudonsa eyingqikithi.

I-3.Indlela yokuqondisa ekubunjweni kwepulasitiki ikakhulukazi inemisebenzi yokubeka, ukuqondisa, nokuthwala ingcindezi ethile ehlangothini ukuze kuqinisekiswe ukuvala okunembile kwesikhunta ezihambayo nezilungisiwe. Indlela yokuqondisa isikhunta iqukethe izigxobo zomhlahlandlela, imikhono yomhlahlandlela noma izimbobo zomhlahlandlela (ezivulwe ngokuqondile kusifanekiso), amakhoni okubeka, njll.

4. Idivayisi yokukhipha idlala ikakhulukazi indima yokukhipha ucezu lokusebenza esibunjeni, futhi yenziwe nge-ejector rod noma ishubhu ejector noma ipuleti eliphushayo, ipuleti le-ejector, ipuleti eligxilile le-ejector, induku yokusetha kabusha, kanye nenduku yokudonsa.

5. Uhlelo lokupholisa nokushisa.

6. Isistimu yokukhipha umoya.

7. Izingxenye ezibunjiwe zibhekisela ezingxenyeni ezakha isikhunta. Ikakhulukazi kufaka phakathi: isikhunta se-punch, isikhunta se-concave, i-core, induku yokwakha, indandatho yokwakha kanye nokufaka nezinye izingxenye.

Izibunjwa zokujova zihlukaniswe zibe isikhunta sepulasitiki se-thermosetting kanye nokubunjwa kwepulasitiki ye-thermoplastic ngokusho kwezici zokubumba; ngokuya ngenqubo yokubumba, ahlukaniswe abe yi-stamping mold tooling, isikhunta sokudlulisa, isikhunta esiqhumayo, isikhunta esibunjiwe, isikhunta se-thermoforming, kanye nesikhunta esicindezelayo esishisayo, isikhunta somjovo, njll.

Izinto zesikhunta zithinta ngqo umphumela wokupholisa. Izinto ezisetshenziswa kakhulu zokubunjwa zifaka insimbi ye-P20, insimbi ye-H13, insimbi ye-P6, insimbi ye-S7, ingxubevange yethusi ye-beryllium, i-aluminium, insimbi engagqwali engu-420, kanye nensimbi engagqwali engu-414.

Umgodi wokubumba uyisikhala esinomumo ofanayo nowomkhiqizo obunjiwe oshiywe esikhunjini ukuze uhlanganise ipulasitiki encibilikisiwe futhi yakhe umkhiqizo ngemva kokubamba ingcindezi nokupholisa. Lesi sikhala sibizwa nangokuthi i-mold cavity. Imvamisa imikhiqizo emincane eqediwe idizayinelwe “njengama-multi-cavity molds” ngenxa yomnotho nokusebenza kahle. Isibonelo, isikhunta sinezimbobo zefilimu eziningana ezifanayo noma ezifanayo zokukhiqiza ngokushesha.

I-engeli yokusalungiswa:

I-engeli evamile evamile yokusalungiswa ingaphakathi kuka-1 kuya ku-2 degrees (1/30 kuya ku-1/60). Ukujula cishe ku-1.5 degrees ku-50 kuya ku-100 mm, futhi cishe idigri elilodwa ku-100 mm. Izimbambo akufanele zibe ngaphansi kwama-degree angu-0.5 futhi ubukhulu akufanele bube ngaphansi kwe-1 mm ukuze kube lula ukukhiqizwa kwesikhunta nokwandisa impilo yesikhunta.

Lapho uhlangabezana nesidingo sokuthungwa, kunconywa ukuthi i-engeli kufanele ibe nkulu kunesimo esivamile. I-engeli enikezwe yiyo ngokungcono kufanele ibe ngaphezu kwamadigri angu-2, kodwa i-engeli akufanele ibe nkulu kuno-5 degrees.

Isitayela esiyisisekelo:

Isikhunta esinamapuleti amabili siwuhlobo lwesikhunta olusetshenziswa kakhulu futhi lunezinzuzo zezindleko eziphansi, isakhiwo esilula kanye nomjikelezo omfushane wokubumba.

Isistimu yokugijima yesikhunta se-three-plate sitholakala kupuleti lempahla. Lapho isikhunta sivulwa, ipuleti lempahla likhipha imfucuza ku-runner kanye ne-bushing. Esikhathini sesikhunta samapuleti amathathu, umgijimi nomkhiqizo oqediwe uzokhishwa ngokuhlukana.

Izinhlobo ezijwayelekile:

I-stamping mold tooling iyithuluzi lenqubo elikhethekile elisetshenziselwa ukucubungula izinto zibe izingxenye ekucubunguleni isitembu esibandayo. Kubizwa nge-cold stamping die. Ukugxiviza kuyindlela yokucubungula ingcindezi esebenzisa isikhunta esifakwe emshinini wokucindezela ukuze kufakwe ingcindezi ezintweni ezisezingeni lokushisa ekamelweni ukuze kubangele ukuhlukana noma ukuguqulwa kwepulasitiki ukuze kutholwe izingxenye ezidingekayo.