Umatshini ojikelezayo ngumatshini owenza isisombululo se-fiber-forming polymer okanye unyibilika kwi-filaments. Ngokweendlela ezahlukeneyo zokusonta ifayibha, oomatshini bokusonta bohlulwe baziindidi ezintathu: umatshini wokusonta omanzi, umatshini wokusonta onyibilikayo, kunye noomatshini wokusonta owomileyo.

Umatshini ojikelezayo omanzi
Ifanelekile ukusonta ifayibha ye-viscose, i-acrylic fiber, i-nylon, njl. Into ephambili kukuba isisombululo se-polymer sikhutshwe kwi-spinneret kwaye sidibanise kwi-fiber nascent kwi-coagulation bath. Isantya esijikelezayo siphantsi, kaninzi singaphantsi kwe-100 m / min, kwaye isantya esiphezulu sokujikeleza sinokufikelela malunga ne-200 m / min. Oomatshini bokusonta abamanzi bohlulwe babe ziintsinga ezimfutshane kunye nemicu emide.

PET PP PA POY FDY BCF umatshini ojikelezayo

①Umatshini ojikelezayo wefayibha emfutshane: i-dope ejikelezayo yaziswa ukusuka kumbhobho wokufakelwa, ukulinganisa ngokuchanekileyo ngepompo yokulinganisa, ihluzwe ngesihluzo kwi-spinneret, kwaye ikhutshwe kwi-spinneret emngxunyeni kwi-bath coagulation. Emva kwe-coagulation, iifayili ze-nascent ziqokelelwa nge-godet I-bundles iyahlanjwa okanye yolulwe ngamanzi.
Umatshini omfutshane we-fiber spinner ubonakaliswe ngenani elikhulu lemingxuma kwi-spinneret (ipleyiti), ngokuqhelekileyo i-3,000 ukuya kwishumi lamawaka emingxuma.

②Umatshini ojikelezayo weFilament: Ngokwahlukileyo kumatshini omfutshane wefayibha ojikelezayo, umatshini wokujija wentambo eqinisiweyo yongezwa.
Umsonto ovela kwibhafu yokudibanisa udlula kwi-godet emva kokuhlamba kwaye ungene kwitanki ye-centrifugal ejikelezayo ngesantya esiphezulu kwi-reciprocating guide wire funnel. Umatshini onjalo wokusonta ubizwa ngokuba ngumatshini wokusonta wetanki ye-centrifugal;
Ukuba umsonto ubotshwe kwi-bobbin nge-godet, ubizwa ngokuba ngumatshini wokusonta we-bobbin; ukuba kukho i-post-processing ngaphambi kokuba ujike, Ubizwa ngokuba ngumatshini ojikelezayo oqhubekayo;
Ukuba zonke iinkqubo zokujikeleza kunye ne-post-processing zigqitywe ngokuqhubekayo kumatshini ojikelezayo, kuthiwa ngumatshini ojikelezayo oqhubekayo. Ukuveliswa kweentambo ze-viscose kusetyenziswa kakhulu oomatshini abajikelezayo abaqhubekayo. I-spinnerets ye-filament spinning ikholisa ukuba nemingxuma eyi-150 okanye ngaphantsi, kwaye inani lemingxuma yokusonta imicu yentambo ifikelela kwimingxuma engama-3000.

Melt Spinning Machine
Isetyenziswa kwizixhobo zokusonta ipolyester, inayiloni, kunye nepolypropylene. Uphawu kukuba umsinga obhityileyo wokunyibilika uqina ube ziintsinga xa udibana nomoya obandayo, kwaye umoya obandayo uvuthelwa kumlambo obhityileyo ngokulinganayo emva kokudlula kwisihluzo esisebenza kakuhle kakhulu, ivalve elawulayo, kunye nesixhobo sokuphambuka. Isantya sokujikeleza siphezulu kakhulu, ngokubanzi i-600-1500 m / min. Kukho neentlobo ezimbini zoomatshini abanyibilikayo abanyibilikayo.

PET PP PA POY FDY BCF umatshini ojikelezayo

① Umatshini ojikelezayo weFilament: Iitshiphusi zepolymer ziyanyibilika emva kokungena kwi-screw extruder ukusuka kwi-hopper, kwaye zityhalwa ngesikrufu kwaye zithunyelwe kwibhokisi yokusonta ngombhobho. I-melt ilinganiswa kwaye ihanjiswe kwi-spinneret (ipleyiti) ngepompo ejikelezayo kwibhokisi, kwaye umlambo omncinci we-melt-extruded ukusuka kwi-spinneret udibana nomoya obandayo kwifestile ejikelezayo ukuze upholise kwaye uqiniswe kwiifibers. Isixhobo sokujija senziwa kwi-bobbin.
Inani lemingxuma kwi-filament spinneret liqhelekile ukusuka kwimingxunya embalwa ukuya kwimingxuma emininzi. Inokufikelela kwimingxuma emalunga nama-200 xa isonta intambo, yaye umngxuma omnye kuphela xa usontwa isilika emdaka. Ngeli xesha, i-melt stream ipholile kwaye iqiniswe ibe yisilika ngokuhlamba kwamanzi.
Umkhwa wokunyibilika koomatshini be-spinning filament spinning ngeminyaka yoo-1970 kukujikeleza okuninzi, oko kukuthi, indawo nganye yokusonta ixhotyiswe nge-2, 3, 4, 6, okanye nangaphezulu i-spinnerets ukwandisa imveliso yomatshini; isantya esiphezulu sokusonta Kwisilika, isantya sokusonta yi-3500～4000 m/min, nokuba phezulu njenge-5000 m/min. Kwiiphakheji ezinkulu, umthamo wephakheji nganye unokufikelela ngokubanzi kwi-10 kg ukuya kumashumi eekhilogram; okuqhubekayo, ukujikeleza, kunye nokwelula kungaphakathi Kugqitywa kumatshini ojikelezayo ngexesha elifanayo, kwaye kukho kwakhona ukujikeleza, ukuzoba, kunye neenkqubo zokubhaliweyo ezigqityiweyo kumatshini ojikelezayo (obizwa ngokuba yimveliso ye-BCF), esetyenziswe kwimveliso yepolypropylene kunye neyiloni. Lo matshini unesakhiwo esincinci, unyawo oluncinci, kunye nokusebenza kakuhle kwemveliso. Ngaphandle koko, inqanaba lokuzenzekelayo koomatshini abajikelezayo lihlala liphucuka.

②Umatshini ojikelezayo wefayibha emfutshane: Xa kuthelekiswa nomatshini ojikelezayo we-filament, ubonakaliswa ngokusetyenziswa kwe-spinneret enkulu enemingxuma emininzi, inani eliqhelekileyo lemingxunya li-400 ukuya kwi-1100, kwaye liye laphuhliswa libe ngumatshini ojikelezayo onombhobho onemingxuma emininzi njenge-4000; Kwishafti yokusonta, kusetyenziswa inkqubo yokuvuthela komoya opholileyo evuthela isazinge okanye ukuvuthela iringi kunye nokuvuthela ecaleni. Akukho ndlela yahlukileyo yokujija kwindawo nganye yokusonta. Emva kokuba imisonto yendawo nganye idlule kwipleyiti yesikhokelo okanye i-rotor encinci, i-tow itsalwa ngumatshini wokutsala. Khokela kwivili lokutyisa ucingo, kwaye emva koko ubeke intambo kwi-emele yesilika. Umthamo wesilika ngombhobho unokufikelela kwi-450-2000 kg. Xa imizi-mveliso emikhulu yefayibha yokwenziwa ivelisa imicu emifutshane, isoloko isebenzisa ukusonta ngokuthe ngqo. Umatshini ojikelezayo wendlela emfutshane onyibilikayo onetonela engajikeleziyo wavela.

Umatshini wokusonta owomileyo
Isetyenziswe kwimveliso ye-acrylic kunye ne-nylon filaments. I-dope ejikelezayo ingena kwitonela ukusuka kwityhubhu yokufakwa kwi-filter, impompo yokulinganisa, kunye ne-spinneret. Le ntsinjana idibana nomoya oshushu etoneleni, isinyibilikisi siyajika sibe ngumphunga, ize loo nto ipholimayo iqine ibe yimicu ekwithontsi, ize ke loo nto itsalwe ibe ngumlinganiselo othile. Yemiqulu. Isantya esomileyo sokujikeleza ngokuqhelekileyo si-200-800 m / min. Ukuhlangabezana neemfuno zeenkqubo ezikhethekileyo zokusonta, oomatshini bokusonta abamanzi abomileyo babonakala ngeminyaka yoo-1970.

PET PP PA POY FDY BCF umatshini ojikelezayo

Ngokubanzi, umatshini wokusonta ngokwawo uneendawo ezi-4 zokusebenza:
● Isixhobo sokunyibilikisa i-polymer ephezulu: i-screw extruder.
● Ukuhanjiswa kwenyibilika, ukuhanjiswa, ukujikeleza, kunye nesixhobo sokugcina ubushushu: ingqiniba, ibhokisi yokusonta (umbhobho wokuhambisa onyibilikayo, impompo yokulinganisa, indibano yentloko esontayo).
● Isixhobo sokupholisa umsonto: ifestile ejikelezayo kunye nomkhono wokupholisa.
● Isixhobo sokuqokelela ucingo: isixhobo sokuthambisa i-oyile esimanzi, isakhiwo se-guidewire, umatshini wokujija, okanye isixhobo sokufumana ucingo.

Isixhobo sokunyibilikisa
1 Umsebenzi-ubonelelo lwezixhobo eziqinileyo, ukunyibilika kwepolymer, kunye nobuninzi be-melt extrusion.
2 Amacandelo amathathu ecandelo le-screw-feeding, icandelo loxinzelelo, kunye necandelo lokulinganisa.
I-3 Umgaqo wokusebenza we-screw extruder ulwahlulo lwe-screw kunye nokuhamba kwezinto eziphathekayo kwindawo nganye ye-screw.

● Indawo yokutya (indawo yokunyanga) isikrufu seisometric.
● Kwisiqingatha sokuqala (indawo yokupholisa), amanzi okupholisa agqithwa kwikhoyili yejacket okanye i-core yangaphakathi ye-screw, <100℃ ukuthintela ukunyibilika kwangaphambili kwezinto kunye nokuvala umsesane ukukhusela indlela ye-screw drive ekushiseni.
● Isiqingatha sesibini (indawo yokufudumeza) ithintela utshintsho ngokukhawuleza kwiqondo lokushisa kwezinto ukusuka kwindawo yokutya ukuya kwindawo yoxinzelelo.
● Indawo yokucinezela (indawo yokunyibilika) Isikrufu esithe chu okanye ngequbuliso sinyibilikisa isixhobo (ukufudumeza, ukucheba) kunye nokucinezela (umthamo we-screw groove uba mncinane); ukubuyisela umoya okanye umphunga wamanzi kwindawo yokutya.
● Indawo yokulinganisa (indawo ye-homogenization) kunye nezinye izikrufu ezingenzulwanga.

Ukunyibilika kokuhambisa, ukusasazwa, ukujikeleza, kunye nesixhobo sokugcina ubushushu

1 Umbhobho wokuhambisa onyibilikayo osuka kwi-elbow screw extruder ukuya kwibhokisi esontayo (enye isiphelo siqhagamshelwe kwi-screw outlet kwaye esinye isiphelo siqhagamshelwe kumbhobho wosasazo onyibilikayo womatshini osontayo) -ibhatyi yangaphakathi ye-biphenyl-diphenyl etere umxube Ukufudumeza (ukugquma okunyibilikayo).
2 Umzimba webhokisi ojikelezayo, umbhobho wokusabalalisa onyibilikayo, ibhokisi yokufudumeza ye-biphenyl elishumi, impompo yokujikeleza kunye nesixhobo sayo sokuhambisa, kunye nendibano yentloko ejikelezayo.

● Umgaqo wombhobho wokuhambisa inyibilika
● Qinisekisa ukuba inyibilika ifikelela kumgama ofanayo kwindawo nganye yokusonta. I-melt ihlala kumbhobho wokusabalalisa ixesha elifutshane; kukho ukubuyisela umva kancinci.
● Ifomu yombhobho wokusabalalisa inyibilika: uhlobo lwesebe kunye nohlobo lwe-radial.

3 Ukufudumeza kwebhokisi yokusonta (ibhokisi yokufudumeza yebiphenyl)
● Umsebenzi Unomsebenzi wokugcinwa kobushushu kunye nokufudumeza umbhobho wokusabalalisa ukunyibilika, impompo yokulinganisa, kunye ne-spinning head assembly.
● Indlela ye-Biphenyl-diphenyl ether ehambisa ukushisa (biphenyl/diphenyl ether-26.5%/73.5%), ifudunyezwe ngentonga yokufudumeza kombane.
● I-Insulation 80～100mm umaleko wokugquma, ozaliswe ngefiber yeglasi ecolekileyo kakhulu okanye ezinye izinto zokugquma.

Impompo yemitha yemitha yempompo yobushushu obuphezulu.
5 Indibano yentloko yokusonta
● Umsebenzi: Hlunga ukunyibilika, uthintele ukuvala umngxuma we-spinneret, kwaye unciphise ukuhluka kwe-viscosity ye-melt, kwaye usasaze ngokulinganayo ukunyibilika kumngxuma ngamnye omncinci we-spinneret hole ukwenza i-trickle of melt.
● Ulwakhiwo: Udibaniso lwe-spinneret + i-melt distribution plate + melt filter material + umkhono wokuhlanganisa.

Ukufudumeza kwebhokisi yokusonta (ibhokisi yokufudumeza yebiphenyl)
● Umsebenzi Unomsebenzi wokugcinwa kobushushu kunye nokufudumeza umbhobho wokusabalalisa ukunyibilika, impompo yokulinganisa, kunye ne-spinning head assembly.
● Indlela ye-Biphenyl-diphenyl ether ehambisa ukushisa (biphenyl/diphenyl ether-26.5%/73.5%), ifudunyezwe ngentonga yokufudumeza yombane.
● I-Insulation 80～100mm umaleko wokugquma, ozaliswe ngefiber yeglasi ecolekileyo kakhulu okanye ezinye izinto zokugquma.

Isixhobo sokupholisa ngentonga yocingo
● Ifestile yokuphotha I-filament ipholiswe kuphela yi-directional, i-quantitative, kunye ne-airflow esemgangathweni ngexesha lenkqubo yokupholisa, izinga lokupholisa lifanayo, kwaye indawo yokuqinisa i-fiber igxininiswe (ayichatshazelwa ngumoya ojikelezayo).
● Indawo engezantsi yegumbi lokupholisa elicothayo lixhotyiswe ngezifakelo ezibini zangaphambili nangasemva ukuze zahlule kwigubu lokupholisa elipholisayo, kwaye indawo engaphezulu inelokhari yokwenza indawo yokupholisa kancinane phantsi kwespinneret; ubude buyi-30 ~ 200mm; ukuthintela umoya opholileyo ekuvuthuzeni isitshizi esibandayo Umphezulu wepleyiti yesilika unciphisa i-birefringence yesilika ejijayo kwaye iphucula ukunwebeka.