Nekuvandudzwa kweindasitiri yewaya netambo,wakisi ye polyethylene, semafuta emukati uye ekunze emidziyo yetambo, haingogone kupa mukati nekunze lubrication, asi zvakare inovandudza kupedzisa kwepamusoro, kupfeka kuramba uye kuramba kuchembera pasina kukuvadza kupikisa uye kuomarara kwezvigadzirwa.Muchinyorwa chanhasi, Qingdao Sainuope waxmugadziri achakutora iwe kuti unzwisise zvikanganiso zviripo muextrusion yewaya netambo.

1. Kutsauka kwakanaka uye kusina kunaka kweplasitiki layer
(1) Chiitiko chezvakanaka nezvakaipa kunze kwekushivirira chinoitika
Iko kumhanya kwe screw uye traction haina kugadzikana, uye ammeter kana voltmeter inotenderera kuruboshwe nekurudyi, iyo inokanganisa dhayamita yekunze yetambo uye inogadzira kutsauka kwepurasitiki;Matambudziko emhando yezvigadzirwa zvakapedzwa, senge simbi yekuputira bhandi resimbi kana bhandi repurasitiki, isina kuenzana convex concave chiitiko, kana hurema hwakadai sekuputira, mupendero uye gomba mupurasitiki layer;Iyo tembiricha yekudzora ndeye-yakanyanya-yakakwira, zvichikonzera kuderedzwa kweextrusion, zvichiita kuti kamwe kamwe kuonda kwekunze kwedhayamita yetambo uye kutetepa kwepurasitiki layer, zvichiita mutsauko wakashata.
(2) Zvikonzero zvezvakanaka nezvakaipa kubva mukushivirira
Iyo wire core kana cable core haina kutenderera, kune chimiro chenyoka, uye dhayamita yekunze inoshanduka zvakanyanya;Matambudziko emhando yezvigadzirwa zvakapedzwa, senge simbi yakashata bhandi rakabatana, rakasununguka simbi bhandi sleeve, simbi bhandi crimping, yakasununguka bhandi repurasitiki sleeve, yakawandisa majoini, maruva akapararira, nezvimwe;Panguva yekushanda, iyo mold core kusarudzwa yakakura kwazvo, zvichikonzera kudururira glue uye epurasitiki layer kutsauka;Paunenge uchigadzirisa mold, iyo mold kugadzirisa screw haina kuomeswa, zvichiita kuti reverse buckle, iyo inoita kuti plastiki layer ibve kubva pakati;The screw kana traction speed haina kugadzikana, zvichikonzera kunze kwekushivirira;Iyo yekudyisa chiteshi kana sefa skrini yakavharwa zvishoma, zvichikonzera kudzikira kwekubuda kweglue uye musiyano wakashata.
(3) Nzira dzekubvisa zvakanaka nezvakaipa kubva mukushivirira
Kazhinji kuyera dhayamita yekunze kwetambo uye tarisa ukobvu hwepurasitiki.Kana iyo dhayamita yekunze ikachinja kana dhizaini yepurasitiki isina kuenzana, inogadziriswa nekukurumidza;Iyo yakasarudzwa mold ichave yakakodzera.Mushure mekugadzirisa mold, simbisai mold kugadzirisa screw uye simbisai gland zvakasimba;Teerera kune screw uye traction ammeter uye voltmeter.Muchiitiko chekusagadzikana, tsvaga mugadziri wemagetsi uye akakodzera kugadzirisa munguva;Usawedzera mitsara kana zvimwe zvakasiyana muhopper.Kana mamiriro aya akawanikwa, achabviswa pakarepo.
2. Kupisa
(1) Kupisa chiitiko
Tembiricha yakakwira zvakanyanya, kana tembiricha yekudzora tembiricha inotadza, zvichiita kuti plastiki inopisa nekuda kwekushisa kwakanyanya;Iyo glue inobuda yemusoro wemuchina ine utsi hukuru, kunhuhwirira kwakasimba kunhuhwirira uye kurira kwekurira;Granular scorched matter inoonekwa pamusoro pepurasitiki;Kune anoenderera mberi pores pane glue joint.
(2) Zvinokonzera kupisa
Kupisa kwepurasitiki kunokonzerwa ne-ultra-high tembiricha kutonga;Iyo screw inoshandiswa kwenguva yakareba isina kuchenesa, uye zvinhu zvakatsva zvinounganidzwa uye zvinobudiswa nepurasitiki;Kana nguva yekupisa yakanyanya kureba, dhipoziti yepurasitiki ichapiswa kwenguva yakareba, kuitira kuti ipurasitiki ive yakwegura, yakashata uye inopisa;Nguva yekupaka yakareba uye musoro wemuchina uye screw hazvina kucheneswa, zvichikonzera kuora kwepurasitiki uye kupisa;Shandura mold kana ruvara kakawanda, zvichikonzera kuora kwepurasitiki uye kupisa;Musoro weganda hauna kumanikidzwa, uye plastiki yakwegura uye yakaora mukati;Chiridzwa chekudzora tembiricha chakatadza, zvichikonzera kupisa mushure mekushisa kwakanyanya.
(3) Nzira yekubvisa kupisa
Gara uchitarisa kana iyo yekudziya system yakajairika;Geza screw kana musoro nguva dzose uye zvakakwana;Kupisa zvinoenderana nemaitiro ekuita.Nguva yekupisa haifaniri kunge yakareba.Kana pane dambudziko neinodziya system, tsvaga vashandi vakakodzera kuti vagadzirise nenguva;Kuchinja kwe mold kana kushanduka kweruvara kunofanira kuva nenguva uye kwakachena kudzivirira marara kana kupisa;Mushure mekugadzirisa mold, dzvanya mold sleeve gland zvakasimba kudzivirira glue kupinda;Kana ukatsva, chenesa musoro uye screw pakarepo.
3. Plasticization yakaipa
(1) Chiitiko chekusagadzikana kwepurasitiki
Pane chiitiko cheganda rechuchi pamusoro peplastic layer;Kudzora tembiricha kwakadzikira, tembiricha inoratidzwa neinongedza chiridzwa yakaderera, uye tembiricha chaiyo yakayerwa zvakare yakaderera;Iyo yepurasitiki yepamusoro yakasviba, ine madiki madiki kana zvidimbu zvidiki pasina yakanaka plasticization;Nama yepurasitiki haina kusonerwa zvakanaka, pane tsvakiridzo iri pachena.
(2) Zvikonzero zvepurasitiki isina kunaka
Temperature control yakadzikira kana kuti haina kufanira;Pane zvidimbu zveresin zvakaoma kuisa plastiki mumapurasitiki;Nzira yekushanda isina kunaka, screw uye traction speed inokurumidza, uye plastiki haina kunyatsogadzirwa nepurasitiki;Munguva yegranulation, ipurasitiki inosanganiswa zvisina kufanana kana plastiki pachayo ine matambudziko emhando.
(3) Nzira dzekubvisa urombo hwepurasitiki
Dzora kutonhora maererano nemitemo yemaitiro.Kana tembiricha yakaderera, wedzera tembiricha zvakakodzera;Iyo yekumhanyisa kwe screw uye traction inofanirwa kuderedzwa zvakafanira kuti iwedzere nguva yekupisa kwepurasitiki uye plasticization, kuitira kuti uvandudze mhedzisiro yepurasitiki plasticization;Shandisa screw inotonhorera mvura kusimbisa plasticization uye tightness mapurasitiki;Paunosarudza mold, sleeve ye mold inofanira kuva duku kuti isimbise kumanikidzika pane rabha.
4. Pane pores, mabubbles kana maburi emhepo
(1) Zvikonzero zvechiitiko ichi
Local control tembiricha yakanyanya;Purasitiki yakanyorova kana kuti ine unyoro;Iyo yakawandisa gasi mupurasitiki haina kuburitswa mushure mekupaka;Mamiriro echisikigo ane hunyoro, zvichikonzera mapores, mabubbles kana maburi emhepo.
(2) Nzira dzekubvisa chiitiko ichi
Iyo tembiricha yekudzora ichave yakakodzera.Kana pane tembiricha yakawandisa, ichagadziriswa nekukurumidza kudzivirira kupisa kwakanyanya kwenzvimbo;Panguva yekudyisa, kunaka kwepurasitiki kunofanira kunyatsoongororwa, kunyanya munguva yemakore uye yekunaya.Kana pane unyoro nemvura, kushandiswa kuchamiswa pakarepo, uye ipapo zvinhu zvakanyorova zvichacheneswa;Chigadzirwa chekupisa chinowedzerwa panzvimbo yekudyisa kuti udzinge unyoro uye unyoro mupurasitiki;Tora sampuli nguva nenguva kuti utarise kana paine pores, maburi emhepo uye mabubble muplastic layer.
5. Kudimbura kana glue kuputsika
(1) Zvikonzero zvechiitiko ichi
Iyo conductive core ine mvura kana mafuta;Iyo waya yepakati inorema zvakanyanya kuti ibatane neiyo mold core munharaunda, zvichikonzera kudzikiswa kwekushisa, kutonhora kwepanzvimbo kwepurasitiki, uye kudimburwa kana kuputsika kweglue nekuda kwekutambanudza kwepurasitiki;Hunhu hwezvigadzirwa zvehafu-zvakapera hazvina kunaka, senge tambo dzisina maoko dzebhandi resimbi uye bhandi repurasitiki, majoini akasununguka kana akawandisa.
(2) Nzira yekubvisa
Iyo mold ichave yakakura, kunyanya mold ine sheath, iyo ichawedzerwa ne6-8mm;Nyatsodzikisa kureba uye kukora kweiyo core nozzle;Deredza kukurumidza kwe screw uye traction;Nyatsosimudza kupisa kwekutonga kwemusoro;

6. Makomba nemakomba
(1) Zvikonzero zvechiitiko ichi
Iyo yakasimba yakadzvanywa conductor core haina kumonyoroka uye ine mapeji;Iyo wire core ine mvura, mafuta uye tsvina;Zvigadzirwa zvehafu-zvakapedzwa zvine hurema, sekushandisa tambo, kudonha, kuyambuka uye kukotama, kupindirana kwesimbi tambo uye tambo yepurasitiki, yakasununguka sleeve, yakawandisa majoini, nezvimwe;Kudzika kwekushisa kunodzora.
(2) Nzira yekubvisa
Iko kuomeswa kwemakondukita akamiswa kunoenderana nemitemo yemaitiro;Kana zvigadzirwa zvehafu-zvakapedzwa zvisingaite zvinodiwa zvemhando, zvinogadziriswa zvisati zvagadzirwa;Bvisa tsvina uye preheat cable core kana waya core.
7. Plastic layer yekuputira, mipendero nemakona, nzeve, makwinya uye concave convex.
(1) Zvikonzero zvechiitiko ichi
Matambudziko ehutano anokonzerwa nekuputira tepi yepurasitiki uye tambo yesimbi;Kusarudzwa kwe mold yakakura kwazvo, iyo inokonzerwa nekuputira vacuum;Plastic glue kudururira kunoitika mushure mekunge mold core yakuvadzwa;Iyo yepakati inorema zvakanyanya uye iyo plastiki layer haigone kutonhodzwa zvakanaka.
(2) Nzira yekubvisa
Tarisa mhando yezvigadzirwa zvehafu-yakapera, uye izvo zvisina kukodzera zvigadzirwa hazvigadzirwe;Tarisa mold isati yasangana, uye gadzirisa matambudziko usati washandisa;Kusarudzwa kwe mold kunofanira kunge kwakakodzera.Nyatsodzora kumhanyisa kumhanya kuti utonhodze dhizaini yepurasitiki.
8. Pane zvinyorwa pamusoro pepurasitiki
(1) Zvikonzero zvechiitiko ichi
Pamusoro pefaya sleeve inobereka waya dhayamita haina kutsvedzerera kana notche;Kana tembiricha yakakwira zvakanyanya, barium stearate yepurasitiki pachayo inoora uye inoungana pamuromo wefa sleeve, zvichikonzera kuronda.
2) Nzira yekubvisa
Paunenge uchisarudza mold, tarisa kana pamusoro pefambo ine waya ine dhayamita yewaya yakatsetseka.Kana pane chakaremara, muuraye;Deredza tembiricha yenzvimbo yekudziya yemusoro wemuchina zvakakodzera, uye bvisa barium stearate nekukurumidza mushure mekunge yagadzirwa.
9. Gungano rakashata rakabatana
(1) Gungano rakashata
Kunze kwepamusoro pepurasitiki, plastiki haina kubatanidzwa zvakanaka, ine mucherechedzo wakasviba uye kuputika mumatambudziko akakomba;Gungano reglue repurasitiki harina kugadzirwa zvakanaka, nepimples uye zviduku zviduku, zvinogona kubvarurwa nemaoko mumatambudziko makuru;Iyo tembiricha yekudzora yakaderera, kunyanya kudziya kwekutonga kwemusoro.
(2) Zvikonzero zvekusaita glue kubatanidzwa
Low control tembiricha uye murombo plasticization;Musoro wemuchina wakashandiswa kwenguva yakareba, zvichikonzera kupfeka kwakakomba;Iyo tembiricha yekudzora yemuchina wemusoro inotadza, zvichikonzera kuderera kwekushisa uye kushata kwepurasitiki.
(3) Nzira dzekubvisa zvakaipa glue joint
Kuwedzera zvakakodzera tembiricha yekudzora, kunyanya tembiricha yekudzora yemuchina wemusoro;Kunze kwemusoro wemuchina wakaiswa insulated ne thermal insulation device;Wedzera zvikamu zviviri zvesefa skrini kuti uwedzere kudzvanywa uye uvandudze dhigirii repurasitiki repurasitiki;Kudzikisira zvakafanira kumhanya kwe screw uye traction kuti uwedzere nguva yepurasitiki yepurasitiki uye uwane chinangwa chekubatana kwepurasitiki;Rebesa dhayamita yewaya yefa uye wedzera iyo extrusion pressure uye tembiricha.
Qingdao Sainuo Chemical Co., Ltd.Isu tiri vagadziri vePE wakisi, PP wakisi, OPE wakisi, EVA wakisi, PEMA, EBS, Zinc/Calcium Stearate….Zvigadzirwa zvedu zvakapfuura REACH, ROHS, PAHS, FDA yekuongorora.Sainuo zorora wakavimbiswa wakisi, gamuchira kubvunza kwako!Webhusaiti: https://www.sanowax.com
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