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Izindlela eziningana mayelana nokupholisha isikhunta
Ngokusetshenziswa okubanzi kwemikhiqizo yepulasitiki, umphakathi unezidingo eziphakeme neziphakeme zokubukeka kwekhwalithi yemikhiqizo yepulasitiki, ngakho-ke ikhwalithi yokupholishwa kwendawo yesikhunta sepulasitiki kufanele nayo ithuthukiswe ngokufanele, ikakhulukazi ubulukhuni obungaphezulu kwesibuko...Funda kabanzi -
Umehluko phakathi kwesikhunta sepulasitiki kanye nesikhunta se-die casting
Isikhunta sePlastiki isifinyezo sesikhunta esihlanganisiwe sokubumba ukucindezelwa, ukubumba kwe-extrusion, ukubumba umjovo, ukubunjwa kokushaywa kanye nokubumba kwegwebu eliphansi. I-Die-casting die iyindlela yokuphonsa i-liquid die forging, inqubo ephothulwa emshinini wokubumba ozinikele wokufa. Pho uyini umehluko...Funda kabanzi -
Ukusetshenziswa kobuchwepheshe bokuphrinta be-3D emkhakheni wokukhiqiza izimoto
Phakathi nale minyaka, indlela engokwemvelo kakhulu yokuphrinta kwe-3D ukungena embonini yezimoto i-prototyping esheshayo. Kusukela ezingxenyeni zangaphakathi zemoto ukuya kumathayi, ama-grille angaphambili, amabhulokhi enjini, amakhanda amasilinda, namapayipi omoya, ubuchwepheshe bokuphrinta be-3D bungadala ama-prototypes cishe cishe kunoma iyiphi ingxenye yezimoto. Okwecompa yezimoto...Funda kabanzi -
Inqubo yokubumba yomjovo yemikhiqizo yepulasitiki esetshenziswa ekhaya
Eminyakeni yamuva nje, obunye ubuchwepheshe obusha bokucutshungulwa kwepulasitiki kanye nemishini emisha sekusetshenziswe kabanzi ekubunjweni kwemikhiqizo yepulasitiki esetshenziswa ekhaya, njengokubumba umjovo ngokunemba, ubuchwepheshe be-prototyping esheshayo kanye nobuchwepheshe bokubumba umjovo we-lamination njll. Ake sikhulume ngalezi zintathu ...Funda kabanzi -
Incazelo enemininingwane yenqubo yokubumba umjovo wepulasitiki we-ABS
Ipulasitiki ye-ABS ithatha isikhundla esibalulekile embonini ye-elekthronikhi, embonini yemishini, ezokuthutha, izinto zokwakha, ukukhiqiza amathoyizi nezinye izimboni ngenxa yamandla ayo okusebenza aphezulu nokusebenza okuhle okuphelele, ikakhulukazi ezakhiweni zamabhokisi amakhudlwana kanye nengcindezi...Funda kabanzi -
Amanye amathiphu mayelana nokukhetha isikhunta sepulasitiki
Njengoba nazi nonke, isikhunta sepulasitiki siyisifinyezo sesikhunta esihlanganisiwe, esihlanganisa ukubunjwa kokucindezelwa, ukubunjwa kwe-extrusion, ukubumba umjovo, ukubunjwa kokushaywa kanye nokubumba kwegwebu eliphansi. Izinguquko ezididiyelwe ze-convex yesikhunta, isikhunta se-concave kanye nohlelo lokubumba olusizayo, singakwazi ukucubungula uchungechunge lwe-plastic p...Funda kabanzi -
PCTG & plastic ultrasonic welding
I-Poly Cyclohexylenedimethylene Terephthalate glycol-modified, eyaziwa nangokuthi ipulasitiki ye-PCT-G iyi-co-polyester ecacile. I-polymer ye-PCT-G ifaneleka kakhulu izinhlelo zokusebenza ezidinga okukhishwe okuphansi kakhulu, ukucaca okuphezulu kanye nokuzinza okuphezulu kakhulu kwe-gamma. I-material ibuye ibonakale nge-impa ephezulu ...Funda kabanzi -
Imikhiqizo yokubumba umjovo ekuphileni kwansuku zonke
Yonke imikhiqizo ebunjwe ngemishini yokubumba umjovo iyimikhiqizo ebunjwe ngomjovo. Kubandakanya i-thermoplastic futhi manje eminye imikhiqizo yokubumba yomjovo we-thermo. Esinye sezici ezibaluleke kakhulu zemikhiqizo ye-thermoplastic ukuthi izinto zokusetshenziswa zingajovwa ngokuphindaphindiwe, kodwa ezinye ezingokomzimba nezi...Funda kabanzi -
Ukubunjwa komjovo wezinto ze-PP
I-Polypropylene (PP) "i-polymer yokwengeza" ye-thermoplastic eyenziwe ngenhlanganisela yama-propylene monomers. Isetshenziswa ezinhlelweni ezahlukahlukene zokufaka ukupakishwa kwemikhiqizo yabathengi, izingxenye zepulasitiki zezimboni ezahlukahlukene kubandakanya imboni yezimoto, amadivaysi akhethekile njengamahinge aphilayo,...Funda kabanzi -
Ukwakha ukusebenza kwe-PBT
I-1) I-PBT ine-hygroscopicity ephansi, kodwa izwela kakhulu kumswakama emazingeni okushisa aphezulu. Izokwehlisa ama-molecule e-PBT phakathi nenqubo yokubumba, yenza mnyama umbala futhi ikhiqize amachashazi phezulu, ngakho-ke kufanele yomiswe ngokuvamile. 2) I-PBT melt ine-fluidity enhle kakhulu, ngakho-ke kulula ukwakha ...Funda kabanzi -
Yikuphi okungcono, i-PVC noma i-TPE?
Njengento esetshenziswa umakadebona, impahla ye-PVC igxilile e-China, futhi iningi labasebenzisi nayo iyayisebenzisa. Njengohlobo olusha lwezinto ezibonakalayo ze-polymer, i-TPE iyisiqalo sekwephuzile e-China. Abantu abaningi abazazi kahle izinto ze-TPE. Kodwa-ke, ngenxa yentuthuko yezomnotho esheshayo eminyakeni yamuva nje, abantu ...Funda kabanzi -
Iyini isikhunta se-liquid silicone rubber injection?
Kwabanye abangani, ungase ungajwayelani nesikhunta sokujova, kodwa kulabo abavame ukwenza imikhiqizo ye-silicone ewuketshezi, bayazi incazelo yesikhunta sokujova. Njengoba sonke sazi, embonini ye-silicone, i-silicone eqinile iyona eshibhe kakhulu, ngoba Ibunjwa ngomjovo nge...Funda kabanzi