I-Glass Mat Reinforced Thermoplastic (GMT) iyinto entsha, eyonga amandla, elula ehlanganisiwe ene-thermoplastic resin njenge-matrix kanye ne-glass fiber mat njenge-skeleton eqinisiwe. Njengamanje iwuhlobo lokuthuthukiswa kwezinto ezihlanganisiwe olusebenza kakhulu emhlabeni futhi ibhekwa njengenye yezinto ezintsha zekhulu leminyaka.
I-GMT ngokuvamile ingakhiqiza imikhiqizo eqediwe kancane. Bese icutshungulwa ngqo ibe umkhiqizo wesimo esifunwayo. I-GMT inezici zokuklama eziyinkimbinkimbi, ukumelana okuhle kakhulu nokushayisana, futhi kulula ukuyihlanganisa nokuyifaka. Yaziswa ngamandla ayo nokukhanya kwayo, okwenza ibe yingxenye yesakhiwo efanelekile yokufaka esikhundleni sensimbi nokunciphisa isisindo.
1. Izinzuzo zezinto ze-GMT
1) Amandla aphezulu: Amandla e-GMT afana nalawo emikhiqizo ye-polyester FRP ebekwe ngesandla, futhi ubukhulu bayo bungu-1.01-1.19g/cm. Incane kune-thermosetting FRP (1.8-2.0g/cm), ngakho-ke, inamandla athile aphezulu.
2) Ilula futhi yonga amandla: Isisindo somnyango wemoto owenziweIzinto ze-GMTingancishiswa kusuka ku-26 kg kuya ku-15 kg, kanti ubukhulu bangemuva bungancishiswa ukuze kwandiswe isikhala semoto. Ukusetshenziswa kwamandla kungu-60%-80% kuphela wemikhiqizo yensimbi kanye no-35%-50% wemikhiqizo ye-aluminium.
3) Uma kuqhathaniswa ne-thermosetting SMC (i-sheet molding compound), izinto ze-GMT zinezinzuzo zomjikelezo omfushane wokubumba, ukusebenza kahle komthelela, ukuphindeka kabusha, kanye nomjikelezo wokugcina isikhathi eside.
4) Ukusebenza komthelela: Amandla e-GMT okumunca ukushaqeka aphezulu ngokuphindwe ka-2.5-3 kune-SMC. I-SMC, insimbi, ne-aluminium konke kube nokuqhekeka noma imifantu lapho kushayisana, kodwa i-GMT ayizange ilimale.
5) Ukuqina okuphezulu: I-GMT iqukethe indwangu ye-GF, esengagcina isimo sayo noma ngabe kukhona umthelela we-10mph.
2. Ukusetshenziswa Kwezinto Ze-GMT Emkhakheni Wezimoto
Amashidi e-GMT anamandla aphezulu futhi angenziwa abe izingxenye ezilula. Ngesikhathi esifanayo, inenkululeko ephezulu yokuklama, ukumuncwa kwamandla okushayisana okunamandla, kanye nokusebenza kahle kokucubungula. Isetshenziswe kabanzi embonini yezimoto kusukela ngawo-1990. Njengoba izidingo zokonga uphethiloli, ukuphinde kusetshenziswe kabusha, kanye nokulula kokucubungula ziqhubeka nokukhula, imakethe yezinto ze-GMT embonini yezimoto izoqhubeka nokukhula kancane kancane.
Njengamanje, izinto ze-GMT zisetshenziswa kabanzi embonini yezimoto, ikakhulukazi ozimele bezihlalo, amabhampa, amaphaneli ezinsimbi, ama-hood, ama-battery brackets, ama-foot pedals, ama-front end, ama-floor, ama-fender, iminyango yangemuva, uphahla, imithwalo. Izingxenye ezifana nama-brackets, ama-sun visor, ama-spare tire racks, njll.
1) Uhlaka lwesihlalo
Umklamo wesibili ohlanganiswe ngokucindezelwa kwesihlalo emotweni yezemidlalo yeFord Motor Company ka-2015 iFord Mustang (esithombeni ngezansi) waklanywa ngumhlinzeki/uguquli we-Tier 1 Continental Structural Plastics esebenzisa i-Hanwha L&C's 45% unidirectional glass-reinforced fiberglass mat thermoplastic Molds for composite materials (GMT) kanye ne-Century Tool & Gage, i-compression molding. Ihlangabezana ngempumelelo nemithetho yokuphepha yaseYurophu i-ECE eyinselele kakhulu yokugcina imithwalo yemithwalo.
Le ngxenye yayidinga ukuphindaphinda kwe-FEA okungaphezu kwe-100 ukuze iqedwe, isusa izingxenye ezinhlanu ekwakhiweni kwesakhiwo sensimbi sangaphambilini. Futhi yonga amakhilogremu angu-3.1 ngemoto ngayinye esakhiweni esincane, okulula futhi ukuyifaka.
2) Umsebe wangemuva wokulwa nokushayisana
Ugongolo oluvimbela ukungqubuzana ngemuva kweTucson entsha yeHyundai (bheka isithombe ngezansi) ngo-2015 lwenziwe ngezinto ze-GMT. Uma kuqhathaniswa nezinto zensimbi, umkhiqizo ulula futhi unezakhiwo ezingcono zokuvikela imoto. Unciphisa isisindo semoto kanye nokusetshenziswa kukaphethiloli ngenkathi uqinisekisa ukusebenza okuphephile.
3) Imodyuli engaphambili
IMercedes-Benz ikhethe ama-Quadrant Plastic Composites GMTexTM thermoplastic composites aqiniswe ngendwangu njengezinto ze-front-end module ku-S-Class yayo (esithombeni ngezansi) i-coupe yokunethezeka.
4) Iphaneli yokuvikela umzimba engezansi
I-Quadrant PlasticComposites isebenzisa i-GMTex TM esebenza kahle kakhulu ukuvikela i-underbody hood ye-Mercedes Off-Road Special Edition.
5) Uhlaka lwesango lomnyango
Ngaphezu kwezinzuzo ezivamile zokuhlanganiswa kokusebenza kanye nokunciphisa isisindo, ukwakheka kwezakhiwo ze-GMT tailgate nakho kwenza izinhlobo zomkhiqizo zingenzeki ngensimbi noma i-aluminium. Isetshenziswa ku-Nissan Murano, i-Infiniti FX45, kanye namanye amamodeli.
6) Uhlaka lwedeshibhodi
I-GMT ikhiqiza umqondo omusha wamafreyimu edeshibhodi ahloselwe ukusetshenziswa kumamodeli amaningana e-Ford Group: i-Volvo S40 kanye ne-V50, i-Mazda, kanye ne-Ford C-Max. Lezi zinhlanganisela zivumela ukuhlanganiswa okubanzi okusebenzayo. Ikakhulukazi ngokufaka amalungu e-cross cross emotweni ngesimo samashubhu ensimbi amancane ekubumbeni. Uma kuqhathaniswa nezindlela zendabuko, isisindo sincishiswa kakhulu ngaphandle kokukhulisa izindleko.
7) Isibambi sebhethri
Isikhathi sokuthunyelwe: Jan-09-2024
