Umkhiqizi ochwepheshe wemishini yokushisa ukushisa.
Ulimi
Umkhiqizi ochwepheshe wemishini yokushisa ukushisa.
Ukwakhiwa kweVacuum:
Ukwakhiwa kwe-vacuum, okubuye kwaziwe ngokuthi i-thermoforming, kuyinqubo yokukhiqiza lapho ishidi elishisayo lezinto zepulasitiki lelulelwa phezu kwesikhunta, bese kusetshenziswa ingcindezi ye-vacuum ukuyilolonga. Inqubo iqala ngokushisisa ishidi le-thermoplastic kuze kube yilapho seliphenduleka. Uma selishisiwe, ishidi lidonswa phezu kwesikhunta, futhi i-vacuum idonsa impahla iqine ebusweni besikhunta, yenze umumo oyifunayo. Ngemva kokupholisa nokuqiniswa, ingxenye ebunjiwe iyasikwa ibe yizilinganiso zayo zokugcina.
Ukubumba komjovo:
Ukubumba komjovo, ngakolunye uhlangothi, kubandakanya ukujova into encibilikisiwe endaweni yokubumba ngaphansi kwengcindezi ephezulu. Indwangu encibilikisiwe iphoqeleka esikhunjeni, lapho ipholisa futhi iqine, ivumelane nokuma kwesikhunta. Ukubumba komjovo kuvame ukusetshenziselwa ukukhiqiza izingxenye zevolumu ephezulu, eziyinkimbinkimbi ezinobukhulu obunembile. Ithandwa ngokusebenza kahle kwayo kanye nekhono lokudala izimo eziyinkimbinkimbi ezinekhwalithi engaguquki.
a. Inkimbinkimbi nezindleko:
Omunye umehluko oyinhloko phakathi kokwenziwa kwevacuum nokubumba umjovo usenkingeni nezindleko ezihambisana nenqubo ngayinye. Ukwakhiwa kwevacuum ngokuvamile kudinga amathuluzi angabizi kakhulu, njengoba isikhunta singenziwa ngezinto ezifana nokhuni, inhlanganisela, noma i-aluminium eyenziwe ngomshini. Ngokuphambene, ukubumba umjovo kudinga ukukhiqizwa kwesikhunta sensimbi esinemba kakhulu, esingabiza, ikakhulukazi imiklamo eyinkimbinkimbi noma ukukhiqizwa okuncane.
b. Ukuguquguquka Komklamo:
Ngenkathi ukubumba komjovo kunikeza ukunemba okuphakeme kanye nemininingwane eyinkimbinkimbi, ukwakheka kwe-vacuum kunikeza ukuguquguquka okukhulu kwedizayini, ikakhulukazi ezingxenyeni ezinkulu, ezingajulile ezinejometri elula. Izingxenye ezakhiwe nge-vacuum zingahlanganisa ama-undercuts kanye nemidwebo ejulile ngaphandle kwesidingo semiklamo eyinkimbinkimbi yesikhunta, ikwenze kube ukukhetha okuhle kwe-prototyping noma ukukhiqiza izinto ezinkulu, ezimise okwezifiso.
c. Ukukhetha Okubalulekile:
Ukubunjwa komjovo kusekela uhla olubanzi lwezinto zokwakha, kufaka phakathi amapulasitiki ebanga lobunjiniyela alungele ukusetshenziswa okufunwa kakhulu lapho amandla, ukuqina, nokumelana namakhemikhali kubaluleke kakhulu. Ukwakhiwa kwe-vacuum, nakuba kunqunyelwe ezintweni ezibonakalayo uma kuqhathaniswa nokubunjwa komjovo, kusanikeza ukuguquguquka okuhlukahlukene ngama-thermoplastics ahlukahlukene, njenge-ABS, i-PVC, i-polycarbonate, nama-acrylics. Lezi zinto zingalungiswa ukuze zihlangabezane nezidingo ezithile zobuhle nokusebenza.
d. Isivinini Sokukhiqiza:
Ukubumba komjovo kwaziwa ngesivinini esikhulu sokukhiqiza, okuyenza ilungele imisebenzi emikhulu yokukhiqiza. Uma isikhunta sesidaliwe, inqubo yokubumba umjovo ingakhiqiza ngokushesha izingxenye ezifanayo ezinezikhathi zomjikelezo omncane. Ngokuphambene, ukwakhiwa kwe-vacuum kungase kube nezikhathi zomjikelezo omude ngenxa yezinqubo zokushisisa nokupholisa ezihilelekile, okuyenza ifaneleke kangcono amarun okukhiqiza amancane noma amaphakathi noma amaphrojekthi angokwezifiso anezikhathi zokuhola ezimfushane.
a. Ukusebenza Kwezindleko:
Enye yezinzuzo ezibaluleke kakhulu zokwenza i-vacuum ukusebenza kahle kwayo kwezindleko, ikakhulukazi ukukhiqiza umthamo ophansi kuya omaphakathi. Ubulula bamathuluzi kanye nekhono lokusebenzisa izinto ezingabizi kakhulu kwenza i-vacuum ibe ukukhetha ukonga kwama-prototypes, izingxenye zangokwezifiso, nemijikelezo emifushane yokukhiqiza.
b. I-Prototyping esheshayo:
Ukwakhiwa kwe-vacuum kunikeza amakhono asheshayo okwenza i-prototyping, okuvumela abakhiqizi ukuthi baphindaphinde ngokushesha futhi bacwenge imiklamo ngaphambi kokuzibophezela kumathuluzi abizayo okukhiqiza ngobuningi. Lobu buchule bubaluleke kakhulu ezinqubweni zokuthuthukiswa komkhiqizo lapho isivinini sokumaketha sibalulekile.
c. Ukwenza ngokwezifiso kanye nokuhlukahluka:
Ngeukwakheka kwe-vacuum okuzenzakalelayo, ukwenza ngendlela oyifisayo akunamingcele. Kusukela kuzimpawu nezibonisi kuya ezindaweni ezivalekile zokuvikela kanye nokupakishwa, ukwakhiwa kwe-vacuum kuvumela ukudalwa kwezixazululo ze-bespoke ezihambisana nezidingo ezithile. Ukuguquguquka kwayo kudlulela ezimbonini ezahlukahlukene, ezihlanganisa ezezimoto, i-aerospace, ezokwelashwa, nezimpahla zabathengi.
d. Ukusimama:
Esikhathini lapho ukusimama kubaluleke kakhulu, ukwakheka kwe-vacuum kuhambisana kahle nezinqubo eziqaphela imvelo. Inqubo idala udoti omncane, njengoba izinto ezingaphezulu zingagaywa kabusha, kanye nekhono lokusebenzisa amapulasitiki agaywe kabusha aphinde anciphise indawo yemvelo yokusebenza kokukhiqiza.
Nakuba kokubiliukwakha i-vacuum kanye nokubumba umjovo kudlala indima ebalulekile ekwenziweni kwepulasitiki, inqubo ngayinye inezici ezihlukile ezihlangabezana nezidingo nezinto ezibalulekile ezibalulekile. Ngenkathi ukubumba komjovo kuhamba phambili ngokunemba, ukukhiqizwa kwevolumu ephezulu, kanye nokwehlukahlukana kwempahla, ukwakhiwa kwe-vacuum kunikeza ukusebenza kahle kwezindleko, ukuguquguquka kwedizayini, namandla okwenza i-prototyping ngokushesha. Ukuqonda ama-nuances phakathi kwalezi zinqubo kunika abakhiqizi amandla okwenza izinqumo ezinolwazi ngokusekelwe ezidingweni zabo zephrojekthi, izingqinamba zesabelomali, nezinjongo zokukhiqiza. Kungakhathaliseki ukuthi ufuna ukwenza ngokwezifiso okuyinkimbinkimbi noma ukonga imali, ukukhetha phakathi kokwenza i-vacuum nokubunjwa komjovo kuncike ekutholeni ibhalansi efanele phakathi kokusebenza, ubuhle, nokusebenza kwezomnotho.
Umkhiqizi ochwepheshe wemishini yokushisa ukushisa.
