Uninzi lweelokhwe zethu zineentsimbi ezintle kwimikhono
ukhetho lwezinto eziphathekayo
Ukukhetha izinto eziphathekayo kudlala indima ebalulekileyo ekuveleni kwe-warpage. Iiplastiki ezahlukeneyo zineempawu ezahlukeneyo zokucutheka, ezinokuthi zikhokelele kumazinga ahlukeneyo okupholisa kunye nokulwa okulandelayo. Izixhobo eziphezulu zokunciphisa, ezifana ne-nylon, zithandwa kakhulu kwi-warping. Ukuqonda iimpawu zokucutheka kwezinto ezahlukeneyo kubalulekile ekunciphiseni imiba ye-warpage.
Uyilo lwenxalenye
Uyilo lwenxalenye ebunjiweyo yenye into ebalulekileyo kwi-warpage. Iimpawu ezithile zoyilo, ezinje ngamacandelwana amancinci, iindonga ezinde ezingaxhaswanga, iikona ezibukhali, okanye ukuguquguquka kobunzima bodonga, kunokubangela ukupholisa okungalinganiyo kunye ne-warping. Ukuqwalasela le miba ngexesha lesigaba soyilo lwenxalenye kunokuncedisa ukunciphisa imiba ye-warpage.
Iiparamitha zenkqubo
Iiparamitha zenkqubo ezisetyenziselwa inkqubo yokubumba i-injection, kubandakanywa uxinzelelo lwe-injection, isantya se-injection, ukushisa okunyibilikayo kunye nokubamba uxinzelelo, kunokuba nempembelelo enkulu kwi-warpage. Izantya zokutofa ezikhawuleza kakhulu okanye amaqondo obushushu anyibilikayo aphezulu kakhulu anokubangela ukupholisa okungalinganiyo, okukhokelela kwi-warpage. Ukuphucula ezi parameters ngokusekelwe kwiipropati eziphathekayo kunye noyilo lwenxalenye kubalulekile ekunciphiseni i-warpage.
Phola
Inqanaba lokupholisa lenkqubo yokubumba inaliti ibalulekile ekufumaneni iindawo ezizinzileyo ngokomlinganiselo. Ukupholisa okungonelanga okanye okungalinganiyo kunokubangela ukulwa. Ukusebenzisa amajelo okupholisa afanelekileyo, amaxesha okupholisa kunye nemidiya yokupholisa kunokunceda ukufezekisa ukupholisa okufanayo kunye nokunciphisa ukuba nokwenzeka kokulwa.
Ukumisela oyena nobangela we-warpage kubalulekile ekufumaneni isisombululo esisebenzayo. Nazi ezinye iindlela zokuchonga kunye nokusombulula imiba yamaphepha emfazwe:
1. Uhlalutyo lokuhamba kwe-mold
Uhlalutyo lwe-Moldflow sisixhobo sobunjineli esincedwa yikhompyutha esilinganisa inkqubo yokubumba inaliti. Ivumela abavelisi ukuba baqikelele kwaye babone imiba enokubakho ye-warpage ngexesha lesigaba soyilo. Ngokuhlalutya ukuhamba, iipateni zokuzalisa kunye nokuziphatha okupholisayo kweplastiki etyhidiweyo, uhlalutyo lokuhamba kwe-mold lunceda ukuchonga iindawo zengxaki kwinxalenye yoyilo kunye nokucebisa ukuguqulwa ukunciphisa i-warpage.
2. Ukulungiswa koyilo lokungunda
Imibumbo eyilwe ngononophelo inokunciphisa kakhulu i-warpage. Ukongeza iimpawu ezinje ngeeshaneli zokupholisa, indawo efanelekileyo yesango kunye nokungena umoya kunokunceda ukufezekisa nokupholisa kunye nokunciphisa i-warpage. Ukusetyenziswa kweendlela zoyilo oluphezulu lokungunda, olufana nokupholisa ngokusemthethweni, kunokuphucula ngakumbi ukusebenza kakuhle kokupholisa kunye nokunciphisa i-warpage.
3. Inkqubo yokuphucula ipharamitha
I-Warpage inokuncitshiswa ngokulungiselela iiparamitha zenkqubo ngokusekelwe kwidatha yovavanyo kunye nohlalutyo lokuhamba kwe-mold. Uvavanyo olucwangcisiweyo loxinzelelo lwenaliti, isantya sokutofa, ubushushu obunyibilikayo, kunye nokubamba uxinzelelo kunokumisela iimeko ezifanelekileyo zokunciphisa i-warpage. Inkqubo yokubeka iliso kunye neendlela zokulawula, ezifana neenkqubo zokulawula i-loop evaliweyo, zinceda ukugcina iimeko ezizinzileyo zenkqubo kunye nokunciphisa ithuba le-warpage.
4. Iteknoloji yokubumba emva kokubumba
Iindlela zokwenziwa kwasemva kokwenziwa nazo zingasetyenziselwa ukulungisa imiba ye-warpage. Ezi ziquka ubuchule obufana nokudibanisa, ukukhululeka koxinzelelo, okanye ukulungiswa kwe-post-molding kwinxalenye. Ukufakwa kwe-anealing kubandakanya ukubeka iindawo ezibunjiweyo kumjikelo olawulwayo wokufudumeza kunye nokupholisa, onceda ukukhulula uxinzelelo lwangaphakathi kunye nokunciphisa i-warpage. Ukulungiswa kwasemva kokwenziwa, okufana nokolula ubushushu okanye ukolula ngelaser, kunokuphinda kumise iindawo ezigoso-goso ngokwemilinganiselo elindelekileyo.
