Ngokuthuthukiswa komkhakha wezintambo nezintambo,i-polyethylene wax, njenge-lubricant yangaphakathi nangaphandle yezinto zekhebula, ayikwazi ukunikeza ukugcoba kwangaphakathi nangaphandle kuphela, kodwa futhi ithuthukise isiphetho esiphezulu, ukumelana nokugqoka nokumelana nokuguga ngaphandle kokulimaza ukumelana nomthelela kanye nokuqina kwemikhiqizo.Esihlokweni sanamuhla, Qingdao Sainuope waxumenzi uzothatha ukuthi uqonde iziphambeko ezikhona ku-extrusion yezintambo nezintambo.

1. Ukuchezuka okuhle nokubi kwesendlalelo sepulasitiki
(1) Ukwenzeka kokuhle nokubi ngenxa yokubekezelelana kwenzeka
Ijubane le-screw kanye ne-traction alizinzile, futhi i-ammeter noma i-voltmeter ishintsha kwesokunxele nakwesokudla, okuthinta ububanzi obungaphandle bekhebula futhi ikhiqize ukuchezuka kongqimba lwepulasitiki;Izinkinga zekhwalithi zemikhiqizo eqediwe kancane, njengokugoqa okuxekethile kwebhande lensimbi noma ibhande lepulasitiki, into engalingani ye-convex concave, noma amaphutha njengokusonga, umphetho kanye nomgodi ongqimbeni wepulasitiki;Ukulawulwa kwezinga lokushisa kuphezulu kakhulu, okuholela ekuncishisweni kwe-extrusion, okuholela ekunciphiseni okungazelelwe kobubanzi obungaphandle bekhebula kanye nokuncipha kwesendlalelo sepulasitiki, okwenza umehluko ongemuhle.
(2) Izimbangela zokuhle nokubi ngenxa yokubekezelelana
I-wire core noma i-cable core ayindilinga, kunesimo senyoka, futhi ububanzi bangaphandle bushintsha kakhulu;Izinkinga zekhwalithi zemikhiqizo eseqediwe kancane, njengejoyinti elibuthakathaka lebhande lensimbi, umkhono webhande lensimbi elixegayo, ukugoqa ibhande lensimbi, umkhono webhande lepulasitiki elixegayo, ilunga elikhulu kakhulu, izimbali ezihlakazekile, njll;Ngesikhathi sokusebenza, ukukhethwa kwe-mold core kukhulu kakhulu, okuholela ekuthululweni kweglue kanye nokuchezuka kongqimba lwepulasitiki;Lapho kulungiswa isikhunta, isikulufu sokulungisa isikhunta asiqiniswa, okuholela ku-buckle ehlehlayo, okwenza ungqimba lwepulasitiki luphambuke emnyombweni;Isikulufu noma isivinini sokudonsa asizinzile, okuholela ekubekezeleni;Imbobo yokuphakelayo noma isikrini sokuhlunga sivinjwe kancane, okuholela ekwehleni kokuphuma kweglue kanye nomehluko ongemuhle.
(3) Izindlela zokuqeda okuhle nokubi ngenxa yokubekezelelana
Kala ububanzi bangaphandle bekhebula futhi uhlole ukushuba kongqimba lwepulasitiki.Uma ububanzi bangaphandle bushintsha noma ungqimba lwepulasitiki lungalingani, luzolungiswa ngokushesha;Isikhunta esikhethiwe kufanele sifanele.Ngemva kokulungisa isikhunta, qinisa isikulufu sokulungisa isikhunta bese ucindezela i-gland ngokuqinile;Naka isikulufu kanye ne-ammeter yokudonsa kanye ne-voltmeter.Esimeni sokungazinzi, thola osebenza ngogesi kanye nofakela ukunakekelwa ngesikhathi;Ungangezi ama-strips noma amanye ama-sundries ku-hopper.Uma lesi simo sitholakala, sizosuswa ngokushesha.
2. Ukushisa
(1) Ukushiswa kwesigameko
Izinga lokushisa liphezulu kakhulu, noma ithuluzi lokulawula izinga lokushisa liyahluleka, okubangela ukuba ipulasitiki ishise ngenxa yokushisa okuphezulu kakhulu;I-glue ephumayo yekhanda lomshini inentuthu enkulu, iphunga elinamandla elibukhali nomsindo oqhekezayo;I-granular ehangukile ibonakala phezu kwepulasitiki;Kukhona ama-pores aqhubekayo ekuhlanganyeleni kweglue.
(2) Izimbangela zokuhangula
Ukushisa kwepulasitiki okubangelwa ukulawula izinga lokushisa eliphezulu kakhulu;I-screw isetshenziswa isikhathi eside ngaphandle kokuhlanza, futhi izinto ezishisiwe ziqoqwe futhi zikhishwe ngepulasitiki;Uma isikhathi sokushisa siside kakhulu, idiphozi yepulasitiki izoshiswa isikhathi eside, ukuze ipulasitiki izobe igugile, yonakaliswe futhi ishiswe;Isikhathi sokupaka side kakhulu futhi ikhanda lomshini nesikulufu akuhlanzwa, okuholela ekuboleni kwepulasitiki nokushiswa;Shintsha isikhunta noma umbala izikhathi eziningi, okuholela ekuboleni kwepulasitiki nokushisa;Indlala yekhanda ayicindezelwa, futhi ipulasitiki igugile futhi ibolile ngaphakathi;Ithuluzi elilawula izinga lokushisa lihlulekile, okuholele ekushiseni ngemva kwezinga lokushisa eliphakeme kakhulu.
(3) Indlela yokuqeda ukushisa
Hlola njalo ukuthi uhlelo lokushisa lujwayelekile yini;Hlanza isikulufu noma ikhanda njalo futhi kahle;Shisisa ngokwezidingo zenqubo.Isikhathi sokushisisa akufanele sibe side kakhulu.Uma kunenkinga ngesistimu yokushisisa, thola izisebenzi ezifanele ukuze uyixazulule ngesikhathi;Ukushintsha kwesikhunta noma ukushintsha kombala kufanele kufike ngesikhathi futhi kuhlanzeke ukuze kugwenywe ukuba namabala noma ukuhangula;Ngemva kokulungisa isikhunta, cindezela i-mold sleeve gland ngokuqinile ukuze uvimbele ukungena kweglue;Esimeni sokusha, hlanza ikhanda nesikulufu ngokushesha.
3. Ipulasitiki engalungile
(1) Isenzo se-plasticization engalungile
Kukhona isenzakalo sesikhumba seselesele ebusweni bongqimba lwepulasitiki;Ukulawulwa kwezinga lokushisa kuphansi, izinga lokushisa eliboniswa isikhombisi sensimbi liphansi, futhi izinga lokushisa langempela elikaliwe nalo liphansi;Indawo yepulasitiki imnyama, inemifantu emincane noma izinhlayiya ezincane ngaphandle kwe-plasticization enhle;Ingcina yepulasitiki ayithungiwe kahle, kukhona umkhondo osobala.
(2) Izimbangela ze-plasticization engalungile
Ukulawula izinga lokushisa kuphansi kakhulu noma akufanelekile;Kunezinhlayiya zenhlaka okunzima ukuzifaka epulasitikini;Indlela yokusebenza engalungile, isikulufu nesivinini sokudonsa siyashesha kakhulu, futhi ipulasitiki ayizange yenziwe ipulasitiki ngokugcwele;Ngesikhathi se-granulation, ipulasitiki ixubene ngokungalingani noma ipulasitiki ngokwayo inezinkinga zekhwalithi.
(3) Izindlela zokuqeda i-plasticization engalungile
Lawula izinga lokushisa ngokwemithetho yenqubo.Uma izinga lokushisa liphansi, khulisa izinga lokushisa ngokufanele;Ijubane le-screw kanye ne-traction kufanele lincishiswe ngokufanele ukuze kwandiswe isikhathi sokushisa kwepulasitiki kanye ne-plasticization, ukuze kuthuthukiswe umphumela weplastiki yeplastiki;Sebenzisa amanzi okupholisa ngezikulufu ukuze uqinise i-plasticization kanye nokuqina kwamapulasitiki;Lapho ukhetha isikhunta, umkhono wesikhunta kufanele ube mncane ukuze uqinise ingcindezi endaweni yokukhipha irabha.
4. Kunezimbotshana, amagwebu noma izimbobo zomoya
(1) Izizathu zalesi simo
Izinga lokushisa lokulawula lendawo liphezulu kakhulu;Ipulasitiki imanzi noma inomswakama;Igesi eyeqile epulasitikini ayikhishwa ngemva kokupaka;Indawo yemvelo inomswakama, okuholela ezimbotsheni, amabhamuza noma izimbobo zomoya.
(2) Izindlela zokuqeda lesi simo
Ukulawulwa kwezinga lokushisa kuzofaneleka.Uma izinga lokushisa liphezulu kakhulu, kufanele lilungiswe ngokushesha ukuze kuvinjwe izinga lokushisa lendawo elidlulele;Ngesikhathi sokudla, ikhwalithi yamapulasitiki kufanele ihlolwe ngokuqinile, ikakhulukazi ezikhathini zamafu nezimvula.Uma kwenzeka umswakama kanye namanzi, ukusetshenziswa kuzomiswa ngokushesha, bese izinto ezimanzi zizohlanzwa;Idivayisi yokushisa ifakwe endaweni yokudla ukuze kuxoshwe umswakama nomswakama epulasitiki;Thatha amasampula njalo ukuze uhlole ukuthi azikho yini izimbotshana, izimbobo zomoya namabhamuza ongqimbeni lwepulasitiki.
5. Ukunqanyulwa noma ukuphuka kweglue
(1) Izizathu zalesi simo
I-conductive core inamanzi noma amafutha;I-wire core inzima kakhulu ukuthi ingathintana ne-mold core endaweni, okuholela ekunciphiseni izinga lokushisa, ukupholisa kwendawo yepulasitiki, nokunqanyulwa noma ukuphuka kweglue ngenxa yokwelula kwepulasitiki;Izinga lemikhiqizo eqediwe kancane limpofu, njengemikhono evulekile yebhande lensimbi nebhande lepulasitiki, amalunga axegayo noma amakhulu kakhulu.
(2) Indlela yokukhishwa
Isikhunta sizoba sikhulu, ikakhulukazi isikhunta esinomgodla, esizokhuliswa ngo-6-8mm;Nciphisa kahle ubude nobukhulu be-nozzle eyinhloko;Yehlisa isivinini se-screw kanye nokudonsa;Phakamisa kahle izinga lokushisa lokulawula ikhanda;

6. Imigodi nemigodi
(1) Izizathu zalesi simo
I-conductor core ecindezelwe ngokuqinile ayisontiwe ngokuqinile futhi inezikhala;I-wire core inamanzi, amafutha kanye nokungcola;Imikhiqizo eseqediwe kancane inamaphutha, njengezindleko zezintambo, ukuwa, ukuwela nokugoba, ukugqagqana komugqa wensimbi nomugqa wepulasitiki, umkhono oxekethile, ijoyinti elikhulu kakhulu, njll;Ukulawula izinga lokushisa eliphansi.
(2) Indlela yokukhishwa
Ukuqiniswa kwamakhondaktha avaleleke kuzohambisana nemithethonqubo yenqubo;Uma imikhiqizo eqedwe kancane ingahlangabezani nezidingo zekhwalithi, izocutshungulwa ngaphambi kokukhiqizwa;Susa ukungcola bese ushisisa kuqala i-cable core noma i-wire core.
7. Ukugoqa ungqimba lwepulasitiki, imiphetho namakhona, izindlebe, imibimbi kanye ne-concave convex
(1) Izizathu zalesi simo
Izinkinga zekhwalithi ezibangelwa ukugoqa itheyiphu yepulasitiki nomugqa wensimbi;Ukukhethwa kwesikhunta kukhulu kakhulu, okubangelwa ukupompa kwe-vacuum;Ukuthululwa kweglue epulasitiki kwenzeka ngemva kokulimala komgogodla wesikhunta;Umgogodla unzima kakhulu futhi ungqimba lwepulasitiki alukwazi ukupholisa kahle.
(2) Indlela yokukhishwa
Bheka ikhwalithi yemikhiqizo eseqediwe kancane, futhi imikhiqizo engafanelekile ngeke ikhiqizwe;Hlola isikhunta ngaphambi kokuhlanganisa, futhi uphathe izinkinga ngaphambi kokusetshenziswa;Ukukhetha isikhunta kufanele kube ngokufanele.Nciphisa kahle isivinini sokudonsa ukuze upholise ngokuphelele isendlalelo sepulasitiki.
8. Kukhona imikhondo endaweni yepulasitiki
(1) Izizathu zalesi simo
Ingaphezulu le-die sleeve ene-diameter yocingo ayibushelelezi noma ayiphawuliwe;Uma izinga lokushisa liphezulu kakhulu, i-barium stearate yepulasitiki ngokwayo iyabola bese inqwabelana emlonyeni womkhono we-die, okuholela ekulandeleni.
2) Indlela yokukhipha
Lapho ukhetha isikhunta, hlola ukuthi ubuso bocingo olune-diameter ye-diere bear bushelelezi yini.Uma kukhona ukukhubazeka, bhekana nakho;Yehlisa izinga lokushisa lendawo yokushisisa yekhanda lomshini ngokufanele, futhi ususe i-barium stearate ngokushesha ngemva kokukhiqizwa.
9. Inhlanganisela yeglue engalungile
(1) Inhlanganisela yeglue embi
Ngaphandle kobuso besendlalelo sepulasitiki, ipulasitiki ayihlanganisiwe kahle, inophawu olumnyama nokuqhekeka ezimweni ezimbi kakhulu;Ukuhlanganiswa kweglue kwesendlalelo sepulasitiki akuyona ipulasitiki kahle, enezinduna kanye nezinhlayiya ezincane, ezingahle zikhishwe ngesandla ezimweni ezimbi kakhulu;Izinga lokushisa lokulawula liphansi, ikakhulukazi izinga lokushisa lokulawula ikhanda.
(2) Izizathu zokungahlangani kahle kweglue
Ukushisa okuphansi kokulawula kanye ne-plasticization embi;Ikhanda lomshini lisetshenziswe isikhathi eside, okuholela ekugqokeni okukhulu;Ukulawulwa kwezinga lokushisa kwekhanda lomshini kwehluleka, okuholela ekushiseni okuphansi kanye ne-plastic lamination empofu.
(3) Izindlela zokuqeda inhlanganisela yeglue embi
Ukwandisa ngokufanelekile izinga lokushisa lokulawula, ikakhulukazi izinga lokushisa lokulawula lekhanda lomshini;Ingaphandle lekhanda lomshini lifakwe i-insulation device eshisayo;Engeza izingqimba ezimbili zesikrini sokuhlunga ukwandisa ingcindezi futhi uthuthukise i-plasticization degree yepulasitiki;Yehlisa ngokufanele isivinini se-screw kanye ne-traction ukuze welule isikhathi se-plasticization yepulasitiki futhi ufeze inhloso yokuhlanganisa ipulasitiki;Nweba ububanzi bocingo lwe-die futhi ukhuphule ingcindezi ye-extrusion kanye nezinga lokushisa.
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