Isikhunta design
Incazelo emfushane:
Isikhunta design ngukuthi onjiniyela basebenzisa ulwazi nobungcweti bokukhulelwa isikhunta sokukhiqizwa ngobuningi kwezingxenye ezithile, futhi badwebe inqubo yokwakhiwa kwesikhunta ngosizo lwekhompyutha kanye nesoftware yokudweba.
Ukukhiqizwa kwesikhunta (isikhunta) kuqala ngomklamo wesikhunta. Isikhunta design kubaluleke kakhulu isikhunta yokukhiqiza, ngoba isikhunta senziwe ngokuqinile ngokusho kwemidwebo eyenzelwe onjiniyela. Ikhwalithi yokwakhiwa kwesikhunta inquma izindleko nempumelelo yesikhunta. kubaluleke kakhulu futhi kwikhwalithi nokusebenza kahle kokukhiqizwa komjovo.
1.Mission design isikhunta
Kulesi sigaba, umsebenzi ukunquma ubukhulu, ukucaciswa, izinto zokwakha kanye nokwakheka kwezingxenye zangaphakathi nezinhlelo ezingaphansi zesikhunta. Ukwakhiwa kwesikhunta kudinga ukubheka ububanzi obusetshenziswayo, uhlobo lwenqubo, okokusebenza kwesikhunta, uhlelo lwekhwalithi, imishini yokucubungula eyinhloko, into yokwenza, impahla, amandla wokucubungula, imodi yokufaka isikhunta nezinye izinto
Kulesi sigaba, ukwakheka okuqondile kwengxenye ngayinye yesikhunta kuyenziwa. Buyekeza futhi ushintshe isikhunta kuze kube yilapho singafakwa ekukhiqizeni okujwayelekile komjovo.
Ukugeleza kokuklama isikhunta
Isikhunta sibizwa ngokuthi "inkosi yamathuluzi", Kusho ukuthi isikhunta sinokukhiqiza okuphezulu ekubunjweni komjovo nokwenza ukunemba kokukhiqiza, okulungele izidingo zokukhiqizwa ngobuningi kwanamuhla. Ngakho-ke, lisetshenziswa kabanzi ekukhiqizeni kwanamuhla. Ukwakheka kwesikhunta ngokuvamile kunembile futhi kuyinkimbinkimbi, kufana nomshini ongenamandla. Isikhunta sinemishini eyinkimbinkimbi nezidingo zokunemba, futhi intengo iphezulu. Usayizi, ukunemba nokwakheka kwemikhiqizo kuyehluka, futhi kunezinhlobo eziningi zezinto zokwakha. Ukujova isikhunta ukusebenza endaweni ephezulu yokushisa kudinga ukuzinza okuphezulu kanye nempilo yesevisi. Ukuklama isikhunta kufanele kulandele ukugeleza njengoba kungezansi:
1. Buyekeza ukwakheka kwemikhiqizo: Ukuhlola ukuthi ngabe ukwakheka komkhiqizo kunenkinga esobala ngokwenziwa kwesikhunta. Njengokuthi: isheke lokulungiswa, isheke elingaphansi, udonga oluncane kanye nesheke le-moldflow
2.Uklanywa kokuhlelwa: Kufaka phakathi ukukhetha kwe-moldbase, faka okokusebenza khetha. isikhundla sesango khetha, ukwakheka komugqa wokuhlukanisa ...... Kulesi sigaba, umsebenzi ukucacisa ubukhulu, ukucaciswa, izinto zokwakha kanye nokuhlelwa kwezingxenye zangaphakathi nezinhlelo ezingaphansi zesikhunta
3. Imininingwane yokwakheka: Kufaka phakathi ukwakheka kwemishini, ukwakheka kwesilayida, ukwakheka kohlelo olupholile ...... Kulesi sigaba, qamba ngokuphelele zonke izingxenye
4.Ukukhishwa kwe-3D design yezinhlelo ze-CNC, imibhalo yokukhiqiza
5. Landela ithuluzi lesikhunta, uvivinye, ulinganisele futhi uguqule isikhunta size sifakwe ekukhiqizeni okujwayelekile komjovo.
3 Izinhlobo zesikhunta
Ukuhlukaniswa okuvamile kwesikhunta kuyinto
1 Isikhunta se-Hardware sifaka phakathi: njll), i-extrusion die, i-extrusion die, ifa i-die casting, yenza i-die, njll;
Isikhunta se-nonmetal sehlukaniswe isikhunta sepulasitiki nesikhunta esingajwayelekile. Inkampani yethu ikakhulu yenza umjovo isikhunta, insimbi die-thusi isikhunta futhi nginyathela isikhunta
Onjiniyela abanolwazi kanye namathuluzi esoftware asebenzayo
--- Abaklami besikhunta, ngaphezu kokukwazi ukusebenzisa isoftware ukuklama izingxenye zesikhunta, futhi kudingeka babe nokuqonda okucacile komklamo womkhiqizo, izici ezibonakalayo, insimbi yesikhunta, inqubo yokubumba umjovo. Abaklami besikhunta be-Mestech, ngokuvamile baneminyaka engaphezu kwengu-5 yesipiliyoni sokuklanywa kwesikhunta, bangasebenzisa i-MOLDFLOW nenye isoftware kanye nesipiliyoni sabo ukuhlaziya nokwandisa ukwakheka kwamakhasimende ngemali ephansi ukuklama isikhunta esiphumelelayo. Isikhunta iyunithi engenalutho lapho kuthululelwa khona izinto ezincibilikisiwe ukuze zakheke. Ukwakhiwa kwesikhunta ukuhlaziywa, ukuklanywa, nokucwengisiswa kwesikhunta sokwenza izinto ezimbonini. Isikhunta kufanele sikwazi ukwakha ingxenye eqinile entweni encibilikisiwe, sipholise ingxenye ukuze sikwazi ukuqina, futhi sikhiphe leyo ngxenye ekubunjweni. Uhlu lwezindlela isikhunta esingahluleka ukufeza lezi zinhloso lide futhi lucacile. Akumangazi ukuthi ukwakheka kwesikhunta kunomthelela omkhulu ekusebenzeni kwezindleko nekhwalithi yezingxenye ezibunjiwe ngakho-ke umkhiqizo wakho. Isikhunta esibi singakunika lowo muzwa ocwilayo ngezindlela ezingaphezu kweyodwa.
--- Isoftware yokwakhiwa kwesikhunta: ithuluzi lonjiniyela ukuklama isikhunta yisoftware yekhompyutha neyokuklama. Amazwe ahlukene nezifunda emhlabeni zisebenzisa isoftware ehlukile yokwakha isikhunta. Njengamanje, isoftware elandelayo isetshenziselwa ukwakhiwa kwesikhunta:
1. I-Unigraphics (UG) yisoftware esezingeni eliphakeme kakhulu ye-CAD / CAE / CAM yomkhakha wokukhiqiza emhlabeni. Isoftware ye-UG isetshenziswa ngabakhiqizi abaningi abahamba phambili emhlabeni emikhakheni ehlukahlukene enjengokwakhiwa kwezimboni, ukwakheka okuningiliziwe kwemishini nokwenziwa kobunjiniyela
2. I-Pro / E uhlelo oludume kakhulu lwe-3D CAD / CAM emhlabeni. Kabanzi electronics, imishini, isikhunta, design zezimboni kanye ithoyizi izimboni. Ihlanganisa ukwakheka kwengxenye, ukuhlangana komkhiqizo, ukuthuthukiswa kwesikhunta kanye nokusebenza kokulawulwa kwamanani.
3. Isici esihlukanisa kakhulu seCATIA ukusebenza kwayo okunamandla, okungenakuqhathaniswa nanoma iyiphi isoftware yeCAD 3D. Manje, iCATIA isetshenziswa cishe yizo zonke izindiza. Isoftware ihlanganisa zonke izici zokwakhiwa komkhiqizo: i-CAD, i-CAE ne-cam. Isoftware "Ithuluzi Lokwakhiwa Kwamathuluzi" lenza isikhunta esiyinkimbinkimbi esisodwa kanye nezibungu eziningi futhi siphose kalula. Linganisa okusalungiswa kwesikhunta, izinkinga zangaphansi nobukhulu, bese udala ngokuzenzakalela indawo yokuhlukanisa nokuhlukanisa i-geometry endaweni eqhutshwa inqubo elula- ngisho nomsebenzisi wesikhathi esithile-odinga ukudala amathuluzi anzima ngokushesha. Isoftware "Isazi seMoldbase Extension" ikunikeza indawo ejwayelekile ye-2D yokwakheka kwe-moldbase – futhi uthole zonke izinzuzo ze-3D! I-GUI eqhutshwa inqubo ye-2D inikeza ikhathalogi yezingxenye ezijwayelekile nezingokwezifiso, futhi ivuselele imodeli yakho ngokuzenzakalela ngenkathi kwenziwa i-moldbase, ngokunikeza ikhathalogi yezingxenye ezijwayelekile nezenziwe ngokwezifiso. Amamodeli akho e-3D aqhamukayo asetshenziselwa ukubhekela ukuphazanyiswa ngesikhathi sokuvulwa kwesikhunta, kanye nokwenziwa okuzenzakalelayo kokudluliswayo okufana nemidwebo yemininingwane nama-BOM.
5.Analysis kanye nokuqinisekisa ngesikhathi isikhunta design
1. Ukuhluleka kwemodi yokuhluleka ezingxenyeni zomkhiqizo i-DFMEA (Ukuhluleka kwemodi yokuhlaziya) kubaluleke kakhulu ngaphambi kokuklanywa kwesikhunta. Ngaphambi kokuqala ukwakheka kwesikhunta, ukuhlaziywa kwe-DFMEA kwenziwa ngokuningiliziwe kumakhasimende, futhi kunikezwa imibiko neziphakamiso kumakhasimende wokukhulisa ukwakhiwa komkhiqizo. Kwezinye izici ezingaqinisekile, sizophakamisa ukuthi amakhasimende enze amamodeli womzimba wokuqinisekisa.
2. Isoftware yokuhlaziya ukwakheka kwesikhunta Ukwakheka kwezinye izingxenye zomkhiqizo kuyehluka kakhulu. Lapho onjiniyela baklama isikhunta, badinga ukusebenzisa isoftware yokuhlaziya ukulingisa nokuhlaziya ikhompyutha, ukuze kugwenywe iphutha lokuklama elingena esigabeni sokwenza isikhunta futhi lidale ukulahleka okukhulu. Kokubili i- "Unigraphics" ne- "Pro / E" zinemisebenzi ethile yokuhlaziya isikhunta. Ngaphezu kwalokho, kukhona isoftware ehlukile yokuhlaziya isikhunta i- "Moldflow". A). Ithuluzi le- "Moldflow" software sekulingisa ithuluzi lobuchwepheshe lokujova umjovo, elingakusiza ukuthi uqinisekise futhi uthuthukise izingxenye zepulasitiki, inqubo yokubumba umjovo nenqubo yokubumba umjovo. Isoftware inganikeza ukuqondiswa kwabaqambi, abenzi besikhunta kanye nonjiniyela, futhi ikhombise ukuthi ukujiya kodonga, indawo yesango, izinto ezibonakalayo kanye nezinguquko zejiyometri kukuthinta kanjani ukwenziwa kwezinto ngokusebenzisa izilungiselelo zokufanisa kanye nokucaciswa kwemiphumela. Ukusuka ezingxenyeni ezinodonga oluncane kuye ezingqineni ezinamasango aminyene, okuqinile, ukwesekwa kwe-geometry kweMoldflow kungasiza abasebenzisi ukuthi bahlole ukucabanga ngaphambi kwezinqumo zokugcina zomklamo. B) Isoftware yokulingisa ye-MAGMAsoft ingalingisa futhi ihlaziye ukugcwaliswa kwesikhunta, ukuqiniswa, ukupholisa, ukwelashwa kokushisa, ingcindezi nobunzima kunqubo yokusakaza. Ubuchwepheshe bokulingisa besoftware benza inqubo eyinkimbinkimbi yokusakaza ibe yedijithali futhi ibonwe, okulula ukubonwa nokuqondwa ngabantu abasisekelo, futhi ngokuya kwamukelwa ngabantu abasisekelo.
Ukulandelwa kwe-6.Process:
Ukulandelwa kwenqubo yokukhiqiza ukuqinisekisa ukuthi ukucubungula isikhunta ngokuya ngezinkambiso, ukugwema ukuphambuka esiqinisekisweni. Isikhunta ngasinye siwumkhiqizo omusha sha wabakhiqizi nabakhiqizi. Kuyadingeka kakhulu ukuthola amaphutha ekukhiqizeni futhi ukuwalungise futhi ukuwalungise ngesikhathi.
Onjiniyela kufanele basebenzise ulwazi abalutholile nezindlela ekwakhiweni nasekwakhiweni kwesikhunta okulandelayo.
Njengoba nomkhiqizi professional wahlanganyela umjovo isikhunta yokukhiqiza futhi umjovo ukukhiqizwa iminyaka ecishe ibe ngu-20, sinawo onjiniyela kakhulu ithimba kanye nesipiliyoni ocebile yokukhiqiza futhi umjovo udini. Singenza isikhunta sekhwalithi ephezulu nemikhiqizo yamakhasimende ethu futhi sinikeze ngensizakalo ecabangayo.
