Iplastiki, kunye nesinyithi, umthi, nesilicate, ziye zabizwa ngokuba zezona zinto zine ziphambili ehlabathini. Ngokukhula okukhawulezayo kwesicelo kunye nemveliso yeemveliso zeplastiki, imfuno yoomatshini beplastiki nayo iyanda. Kwiminyaka yakutshanje, i-extrusion ibe yeyona ndlela iphambili yokusetyenzwa kwezixhobo zepolymer, kwaye iiplasitiki zeplastiki ngokuthe ngcembe zithatha inxaxheba ebalulekileyo kwimveliso yeplastiki kunye nezixhobo zokusebenza. Kwelinye icala, ngenxa yophuhliso olomeleleyo lokuguqula inkunkuma ibe bubutyebi, inkunkuma yeplastiki ekhupha izinto ezikhutshwayo nayo iphuhliswe ngokukhawuleza.
Nalu uluhlu lomxholo:
Ziziphi iimveliso ze-plastic extruder?
Uthini umgaqo wokwenziwa kwe-extruder yeplastiki?
Loluphi ulwalathiso oluya kuphuhlisa umatshini weplastiki we-extruder?
Ziziphi iimveliso ze-plastic extruder?
I-extruder yePlastiki, ekwabizwa ngokuba yiplastiki yokwenza ifilimu kunye nezixhobo zokulungisa, ayisiyiyo kuphela uhlobo lomatshini wokulungisa iplastiki kodwa kunye nezixhobo ezingundoqo zeprofayili yeplastiki. Iimveliso zayo zeplastiki ezikhutshiweyo ziquka zonke iintlobo zemibhobho yeplastiki, iipleyiti zeplastiki, amashiti, iiprofayili zeplastiki, iingcango zeplastiki kunye neefestile, zonke iintlobo zeefilimu kunye nezikhongozeli, kunye neminatha yeplastiki, iigridi, iingcingo, amabhanti, iintonga kunye nezinye iimveliso. Iiprofayili zePlastiki zihlala zitshintsha isinyithi okanye ezinye izinto zemveli kwaye ziya kuqhubeka nokuthatha indawo ye-aluminium, i-magnesium, iglasi kunye nezinye iintsimbi. Imfuno yemarike kunye nethemba libanzi kakhulu.
Uthini umgaqo wokwenziwa kwe-extruder yeplastiki?
Indlela ye-extrusion ye-extruder yeplastiki ngokubanzi ibhekisela ekunyibilikeni kweplastiki kwiqondo lokushisa eliphezulu malunga nama-degrees angama-200, kwaye iplastiki enyibilikisiweyo yenza imilo efunekayo xa idlula kwi-mold. Ukubunjwa kwe-Extrusion kufuna ukuqonda okunzulu kweempawu zeplastiki kunye namava atyebileyo kuyilo lokubumba. Yindlela yokubumba eneemfuno eziphezulu zobugcisa. Ukubunjwa kwe-Extrusion yindlela apho izinto eziqhubekayo zenziwe ngokufa kwimeko ejikelezayo ngokufudumeza kunye noxinzelelo kwi-extruder, eyaziwa ngokuba yi "extrusion". Xa kuthelekiswa nezinye iindlela zokubumba, ineenzuzo zokusebenza okuphezulu kunye nexabiso eliphantsi leyunithi. Indlela ye-extrusion isetyenziselwa ukubumba i-thermoplastics, kwaye ingasetyenziselwa ezinye iiplastiki ze-thermosetting. Iimveliso ezikhutshiweyo ziiprofayili eziqhubekayo, ezifana neetyhubhu, iintonga, iingcingo, iipleyiti, iifilimu, ucingo kunye neengubo zeentambo, njl njl. Ukongeza, ingasetyenziselwa ukuxuba iplastiki, i-plasticizing granulation, umbala, ukudibanisa, njl.
Ukuba inkunkuma yeplastiki ye-extruder, inkunkuma yeplastiki eqokelelweyo ithunyelwa kwi-hopper ye-extruder emva kokuba unyango lunyibilike kwiqondo lokushisa eliphezulu kwaye lucutshungulwe kwimilo efunekayo ngokubumba. Inkunkuma yeplastiki extruder yenza ukuba inkunkuma yeplastiki isetyenziswe kwakhona okanye isetyenziswe kwakhona.
Loluphi ulwalathiso oluya kuphuhlisa umatshini weplastiki we-extruder?
Phantse kwiminyaka engama-20 eyadlulayo, ukondla kwee-extruders njengoko sisazi ukuba yayidla ngokugqitywa ngesandla. Abantu bazabalaza ukongeza iipellet kwi-hopper ye-extruder kwiibhegi okanye iibhokisi ukusuka kwenye indawo. Nangona kunjalo, ngokungeniswa kwetekhnoloji ye-automation kwi-processing yeplastiki, abantu banokukhululwa kwindawo yokusebenza ngokomzimba kunye nothuli oluphaphazelayo. Umsebenzi owenziwe ekuqaleni ugqitywe ngesandla ngoku ugqitywe ngokuzenzekelayo ngokuhambisa izixhobo, njl.
I-extruder yeplastiki yanamhlanje iye yaphuhliswa kakhulu kwaye iya kuphuhliswa kwiindlela ezintlanu eziphambili kwixesha elizayo, ezizezi, isantya esiphezulu kunye nemveliso ephezulu, ukusebenza kakuhle kunye nemisebenzi emininzi, ukuchaneka okukhulu, ukuqeqeshwa kweemodyuli, kunye nothungelwano olukrelekrele.
Ishishini lokwenziwa koomatshini beplastiki yinxalenye ebalulekileyo yoshishino lwemveliso oluphambili. Iimveliso zayo zisetyenziswa ngokubanzi. Kubalulekile izixhobo zobugcisa ezisetyenziswa kwizinto zokwakha, ukupakisha, izixhobo zombane, iimoto, kunye nezinye iindawo. Ikwasisixhobo esixhasayo esikhethekileyo kumashishini okuvelisa aphezulu afana nokugcinwa kwamandla kunye nokukhuselwa kwendalo, uthungelwano lolwazi, njalo njalo. I-Suzhou Polytime Machinery Co., Ltd. ithobela umgaqo wokubeka umdla wabathengi kuqala, ibonelela ngobona bugcisa bukhuphisanayo kushishino lweplastiki ngelona xesha lifutshane, kwaye idala ixabiso eliphezulu kubathengi. Ukuba ubandakanyeka kumashishini anxulumene neemveliso zeplastiki okanye ujonge oomatshini beplastiki abakhuphayo, unokuqwalasela iimveliso zethu ezingabizi kakhulu.