Imigqomo yesikrufu esinyedlala indima ebalulekileyo ekuveliseni iifilimu ezivuthelweyo ixesha elide. Uthotho lwe-JT ye-screw barrel yokuvuthela ifilimu inciphisa imingxunya kwiimveliso ezigqityiweyo nge-90%, iphucula kakhulu ukwaneliseka kwabathengi. Uyilo lwayo oluphezulu luqinisekisa umgangatho ophakamileyo wokunyibilika, okwenza ukuba ibe sisixhobo esiyimfuneko ekufezekiseni amandla efilimu angaguqukiyo kunye nokunwebeka kuzo zonke izicelo. Ukongeza, ukuguquguquka kwePVC Umbhobho Single Screw umphandaivumela ukusebenza okuphuculweyo kwiindawo ezahlukeneyo zemveliso, ngelixa iukuvuthela umgqomo wesikrufuyenzelwe ngokukodwa ukukhawulelana neemfuno zokwenziwa kweefilimu. Lilonke, uthotho lwe-JT imigqomo yesikrufu enye ibalulekile kubavelisi abajonge ukuphakamisa amandla abo emveliso.
Indima yoYilo lwe-Screw barel enye kuMgangatho we-Melt
Iimpembelelo zoMgangatho weNyibilika ukuZinziseka kweFilimu
Umgangatho wokunyibilika udlala indima ebalulekileyo ekumiseleni ukuqina kweefilimu ezivuthelweyo. Umgangatho ophezulu wokunyibilika uqinisekisa ukuhanjiswa kwezinto ezifanayo, ezichaphazela ngokuthe ngqo iipropathi zemishini yefilimu, njengamandla, ukuqina, kunye nokuchasana nokukrazula. Umgangatho ombi wokunyibilika, kwelinye icala, unokukhokelela kubunzima obungalinganiyo, amabala abuthathaka, kunye nokungafezeki komphezulu, oko kubeke esichengeni ukusebenza kwefilimu iyonke.
Uyilo olukwinqanaba eliphezulu lombhobho omnye, njengalezo zikuluhlu lwe-JT, ziphucula kakhulu umgangatho wokunyibilika ngokulungiselela inkqubo yokukhupha. Uphononongo lwakutsha nje lubonise ukusebenza kokudibanisa iimodeli ezisekwe kwifiziksi ukuqikelela ukunyibilika kwe-viscosity kwi-polymer extrusion. Iziphumo zibonise ukuba imodeli ye-CGB ifezekise i-RMSE, i-NRMSE, kunye ne-RMSPE metrics ephantsi, iqhuba ngokugqibeleleyo iimodeli eziqhutywa yidatha ngokupheleleyo. Oku kugxininisa ukubaluleka kolawulo oluchanekileyo kwi-viscosity enyibilikayo, ebalulekileyo ekuveliseni iifilimu ezihlala ixesha elide.
Uyilo lwejelo lokujija luchaphazela umgangatho wokunyibilika. Ngokomzekelo, i-channel ye-4 mm esebenza ngesantya se-shear ye-109 1 / s kunye nesantya se-screw se-83 rpm ibangela ukuchithwa kwamandla aphezulu, ukuphucula i-melt homogeneity. Ngokwahlukileyo, i-channel ye-8 mm enezinga eliphantsi le-shear ye-35 1 / s kunye ne-screw speed ye-53 rpm ibonisa ukunciphisa ukuchithwa kwamandla, okunokuthi kuthintele ukuhambelana kwe-melted. Ezi zinto zifunyanisiweyo zigxininisa imfuneko yeebhareli ezijijelwe ngononophelo ukuze kuphunyezwe ezona meko zintle zokunyibilika.
Iimpawu eziphambili zeJT Series Single Screw Barrel yokuvuthela iFilimu
Uluhlu lwe-JTibhere yesikrufu esinye sokuvuthela ifilimuibandakanya izinto ezininzi eziphambili eziphucula umgangatho wokunyibilika kwaye, ngenxa yoko, ukuqina kwefilimu. Yakhiwe kwizinto ezikumgangatho ophezulu we-38CrMoAl, umgqomo udlula kwinkqubo ye-nitriding eyandisa ubulukhuni bayo kwi-HV≥900. Oku kuqinisekisa ukuxhathisa okungaqhelekanga kunye nokuphila ixesha elide, nakwiindawo zokuvelisa ezifunayo.
Uburhabaxa bomphezulu bombhobho we-screw bulungelelaniswe kakuhle ukuya ku-Ra0.4µm, okunciphisa ukukhuhlana ngexesha lenkqubo yokukhupha. Oku kufaka isandla ekuhambeni kokunyibilika okuhambelanayo, ukunciphisa amathuba okuba neziphene kwifilimu yokugqibela. Ukongezelela, ukunyamezela okuthe tye kwe-0.015mm kuqinisekisa ukulungelelaniswa okuchanekileyo, ukuphucula ngakumbi umgangatho wokunyibilika.
Uluhlu lwe-JT luphinde lubonise i-alloy layer kunye nobukhulu be-1.5 ukuya kwi-2mm kunye namanqanaba obunzima ukusuka kwi-HRC53-57 kwisiseko se-nickel ukuya kwi-HRC60-65 yesiseko se-nickel edibeneyo ne-tungsten carbide. Ezi nkcukacha ziphucula ukusebenza komphanda, ziwuvumela ukuba uphathe uluhlu olubanzi lweemfuno zemveliso. Ngokuzisa umgangatho ophakamileyo wokunyibilika, uthotho lwe-JT ye-screw barrel enye yokuvuthela ifilimu inceda abavelisi ukuba bavelise iifilimu ezineempawu ezibalaseleyo zoomatshini, ezinje ngokumelana nokukrazula kunye nokuqina.
Ukunciphisa iziphene kunye nokuphucula iiPropati zoomatshini
Ukunciphisa iPinholes kunye nokungafezeki komphezulu
Imingxunya kunye nokungafezeki komphezulu yimingeni eqhelekileyo kwimveliso yefilimu evuthelweyo. Ezi ziphene zibeka esichengeni ukuqina kwefilimu, zinciphisa ukusebenza kwayo kwizicelo ezifana nokupakishwa kunye nokugquma kwezolimo. Uluhlu lwe-JTibhere yesikrufu esinye sokuvuthela ifilimuijongana nale miba ngokunikezela ngolawulo oluchanekileyo kwinkqubo ye-extrusion. Uyilo lwalo oluphezulu luqinisekisa ukuhamba kwezinto ezifanayo, okunciphisa ukungahambi kakuhle kwifilimu.
Inkqubo ye-nitriding esetyenziswa kuthotho lwe-JT yongeza ukuxhathisa komgqomo, ukugcina ukusebenza okungaguqukiyo kumjikelo owandisiweyo wemveliso. Oku komelela kunciphisa ukubakho kokuthotywa kwezinto, nto leyo edla ngokukhokelela kwimingxuma yezikhonkwane. Ukongeza, uburhabaxa obucokisekileyo bomphezulu we-Ra0.4µm buqinisekisa ukuhamba kakuhle kwezinto, kuthintela ngakumbi iziphene zomhlaba. Ngokunciphisa oku kungafezeki, abavelisi banokuvelisa iifilimu ezineempawu eziphezulu ezibonakalayo kunye nokusebenza, ukuhlangabezana nemigangatho ephezulu efunekayo kumashishini afana nokupakishwa kokutya kunye nokwakhiwa.
Ukuphucula amandla eFilimu kunye ne-Elasticity kunye ne-JT Series Design
Amandla efilimu kunye nokunwebeka kubalulekile kwizicelo ezifuna ukuqina kunye nokuguquguquka. Uthotho lweJT ibhere yesikrufu esinye sokuvuthela ifilimuyongeza ezi mpawu zoomatshiningoyilo oluphuculweyo kunye nolwakhiwo lwemathiriyeli. Uluhlu lwe-alloy, kunye nobukhulu be-1.5 ukuya kwi-2mm kunye namanqanaba obunzima ukuya kuthi ga kwi-HRC65, inika ukuqina okufunekayo ukusingatha iinkqubo zokukhupha uxinzelelo oluphezulu. Oku kuqinisekisa ukuveliswa kweefilimu ezinokumelana nokukrala okugqwesileyo kunye nokuqina.
Ukunyamezela okuthe tye kwe-0.015mm kwi-series ye-JT igalelo ekulungelelaniseni okuchanekileyo ngexesha lokukhupha. Oku kuchanekileyo kubangela ukuqina kwefilimu efanayo, okuchaphazela ngokuthe ngqo amandla kunye nokuguquguquka. Iifilimu eziveliswe kusetyenziswa le teknoloji zibonisa ukusebenza okungaguquguqukiyo, okuzenza zilungele izicelo eziyimfuneko ezifana neefilimu zoshishino kunye neembrane zoyilo. Ezi filimu azigcini nje ukumelana noxinzelelo lomatshini kodwa zigcina ingqibelelo yazo phantsi kweemeko ezahlukeneyo zokusingqongileyo.
Ngokusebenzisa iimpawu eziphambili zoluhlu lwe-JT, abavelisi banokufezekisa uphuculo olubalulekileyo kwifilimu ehlala ixesha elide. Oku kwenza umbhobho omnye wokuvuthela ifilimu ube sisixhobo esiyimfuneko ekuveliseni iifilimu ezikumgangatho ophezulu ezihlangabezana neemfuno ezahlukeneyo zeshishini.
Izicelo ezisebenzayo zeJT Series Single Screw Barrel
Imizekelo yeHlabathi yokwenyani yoPhuculo lokuZinza
Uthotho lwe-JT ye-screw barrel yokuvuthela ifilimu ibonise iziphumo ezimangalisayo ekuphuculeni ukuqina kwefilimu kuzo zonke iimeko ezahlukeneyo zemveliso. Ngokomzekelo, abavelisi beefilimu ze-mulch zezolimo baye babika ukuncitshiswa okukhulu kweziphene ezifana neepinholes kunye nobukhulu obungalinganiyo. Olu phuculo luphucule amandla efilimu okugcina ukufuma nokukhusela izityalo kwimitha ye-UV, nto leyo ekhokelela kwizivuno eziphezulu kwezolimo.
Kwishishini lokupakisha, uchungechunge lwe-JT lwenza ukuba kuveliswe iifilimu ezinokumelana nokukrala okuphezulu kunye nokuqina. Iinkampani zokupakisha ukutya ziye zaqaphela ubomi beshelufu obandisiweyo beemveliso ngenxa yobungqina bokufuma kunye neempawu zokukhusela ukukhanya kweefilimu. Ukongeza, abavelisi befilimu kwimizi-mveliso baye babona ukukhuselwa komhlaba okuphuculweyo kunye namandla okuthintela uthuli, beqinisekisa umgangatho wobuhle beemveliso ngexesha lokuthuthwa nokugcinwa.
Ingcebiso:Abavelisi banokufikelela umgangatho ohambelanayo kunye nokuqina ngokudibanisa uchungechunge lwe-JT kwiinkqubo zabo ze-extrusion, ukunciphisa ixesha lokunciphisa imveliso kunye nenkunkuma yezinto eziphathekayo.
Amashishini axhamla kwiiFilimu ezivuthelweyo eziphuculweyo
Iifilimu ezivuthelweyo eziphuculweyo eziveliswe kusetyenziswa i-JT series single screw barrel inceda uluhlu olubanzi lwamashishini. Icandelo lezolimo lixhomekeke kwezi filimu kwizicelo zokugquma, eziphucula umgangatho womhlaba kunye nesivuno sesityalo. Ishishini lokwakha lisebenzisa iimbumba zezakhiwo zokuthintela amanzi kunye nezakhiwo zexeshana, ukuqinisekisa ukuqina kunye nokumelana nemozulu.
Iinkampani zokupakisha zixhomekeke kwiifilimu ezivuthelweyo zokugcinwa kokutya kunye nokhuseleko lwemveliso. Usetyenziso lwemizi-mveliso, kubandakanywa i-electronics kunye namacandelo eemoto, sebenzisa ezi bhanyabhanya ukukhusela umphezulu kunye nokukhusela uthuli. Ukuguquguquka kochungechunge lwe-JT kuyenza ibe yi-asethi yexabiso kuwo wonke la mashishini, ihlangabezana neemfuno ezahlukeneyo zemveliso kunye nomgangatho ongaguqukiyo.
Uthotho lwe-JT ye-screw barrel yokuvuthela ifilimu ibonelela ngesisombululo soguqulo kubavelisi abafuna ukomeleza ukuqina kwefilimu. Ubunjineli bayo obuphezulu buqinisekisa umgangatho ophezulu wokunyibilika, iziphene ezincitshisiweyo, kunye neempawu eziphuculweyo zoomatshini. Olu tshintsho luxhobisa amashishini ukuba avelise iifilimu ezikumgangatho ophezulu, ukuhlangabezana neemfuno ezahlukeneyo zezicelo, kunye nokugcina umda wokukhuphisana kwimarike.
FAQ
Yintoni eyenza ukuba uthotho JT single umphanda jijwa unique?
Uluhlu lwe-JT lubonisa ubulukhuni be-nitriding obuphambili, ukunyamezela okuthe tye okuchanekileyo, kunye nemigangatho yealloyi ephuculweyo. Ezi mpawu ziqinisekisa ukuqina, umgangatho wokunyibilika ohambelanayo, kunye nokusebenza kwefilimu ephezulu.
Uluhlu lwe-JT lunciphisa njani iziphene zemveliso?
Uburhabaxa bayo bomgangatho olungiswe kakuhle kunye nolwakhiwo olungagugiyo lunciphisa ukuthotywa kwezinto. Oku kunciphisa imingxunya kunye nokungafezeki, ukuqinisekisa iifilimu ezivuthelweyo ezikumgangatho ophezulu kwizicelo ezahlukeneyo.
Ngawaphi amashishini azuza kakhulu kuthotho lwe-JT?
Amacandelo ezolimo, ukupakisha, ulwakhiwo, kunye nezoshishino azuza kuloukomelela kokuqina kwefilimu. Izicelo zibandakanya iifilimu ze-mulch, ukupakishwa kokutya, iimbumba zezakhiwo, kunye neefilimu ezikhuselayo zemizi-mveliso.
Phawula:Abavelisi banokufikelela kwiziphumo ezihambelanayo ngokudibanisa imibhobho ye-JT yechungechunge kwiinkqubo zabo zokukhupha.
Ixesha lokuposa: May-20-2025