Lapho usebenza INYLON 6, imishini yokucubungula idlala indima ebalulekile ekuqinisekiseni ukukhiqizwa okuphumelelayo nokuphuma kwekhwalithi ephezulu.

Nokho, njenganoma yimuphi umshini, ingahlangabezana nezinkinga ezihlukahlukene eziphazamisa ukusebenza futhi zikhuphule izindleko.

Le ncwadi inikeza umhlahlandlela osebenzayo wokuxilonga nokuxazulula izinkinga ezivamile ku inayiloni Imishini yokucubungula engu-6, esiza amabhizinisi ukuthi agcine imigqa yawo yokukhiqiza isebenza kahle ngaphandle kokuboshelwa ku-jargon yobuchwepheshe.

Yiziphi Izinkinga Ezivame Kakhulu Kuzisetshenziswa Zokucubungula Inayiloni 6?

Ukungalingani kwe-Extrusion

I-extrusion engalingani iyinkinga evamile ekucutshungulweni kweNyiloni 6, okuvamise ukuholela emikhiqizweni enogqinsi nokuma okungahambisani, okungawenza angafaneleki ukusetshenziswa komfula njengokukhiqiza izindwangu noma ukubumba umjovo.

Lolu daba ngokuvamile lusukela ekuhlukeni kwezinga lokushisa ngaphakathi kwe-extruder; isibonelo, izindawo ezishisayo noma ezibandayo zingabangela ukuthi inayiloni 6 incibilike futhi igeleze ngokungalingani.

Amaphutha okubumba

Imishini yokubumba yeNyiloni 6 ingase ikhiqize iziphambeko ezihlukahlukene ezibeka engcupheni ikhwalithi yengxenye yokugcina.

Amashothi amafushane enzeka lapho inayiloni 6 encibilikisiwe yehluleka ukugcwalisa ngokugcwele isikhunta, ngokuvamile ngenxa yokucindezela komjovo onganele noma isikhathi somjovo esifushane kakhulu.

Izimpawu zokucwila, okuwukucindezelwa phezulu kwengxenye ebunjiwe, ngokuvamile zibangelwa ukupholisa okungalingani noma ukucindezela okunganele kokupakisha, okubangela ukuthi okokusebenza kunciphe ezindaweni ezithile.

I-Warping, ngakolunye uhlangothi, kwenzeka lapho ingxenye ebunjiwe ishintshashintsha ngemva kokupholisa, ngokuvamile ngenxa yamazinga okupholisa ahlukene, idizayini yesikhunta esingafanele, noma amapharamitha okucubungula angalungile, konke okungathinta ukunemba kwengxenye nokusebenza kwayo.

Ukungasebenzi Kwesistimu Yokushisa

Isistimu yokushisisa emshinini wokucubungula weNylon 6 idlala indima ebalulekile ekuncibilikiseni okokusebenza ukuze kufike ezingeni lokushisa elilungile lokucubungula, ngokuvamile phakathi kuka-220 - 260°C. Ukungasebenzi kahle njengokushisisa okungaguquki kungaholela ekuncibilikeni okuyingxenye, okuholela ezigangeni noma ukugeleza okungalingani ngesikhathi sokukhipha noma ukubumba.

Ukwehluleka ukufinyelela izinga lokushisa elidingekayo kungase kube ngenxa yezinto zokushisisa ezinephutha ezingasakukhiqizi ukushisa okwanele, izinkinga ze-thermocouple ezinikeza ukufundwa kwezinga lokushisa okungalungile, noma izinkinga kusistimu yokulawula ezivimbela ukulawulwa okufanele kwenqubo yokushisisa.

Ungazihlonza Kanjani Izinkinga Zemishini kusenesikhathi?

Ukuhlola Okubonakalayo Okuvamile

Ukuhlola okuvamile kwezinto ezisetshenziswayo kuyindlela eqondile kodwa esebenzayo yokuthola izimpawu zokuqala zenkinga.

Lapho uhlola izingxenye ezihambayo njengamagiya, amabhande, nezikulufu, bheka izimpawu zokuguga, njengokuqhekeka, ukubola, noma ukuhuzuka ngokweqile, okungabonisa ukwehluleka okuzayo.

Ukuvuza emapayipini noma emapayipini aphethe inayiloni 6 encibilikisiwe noma into yokupholisa kungaholela ekulahlekeni kwezinto ezibonakalayo, ezingozini zokuphepha, noma ekulimaleni kwezinto zokusebenza, ngakho-ke kubalulekile ukuhlola ukuthi awakho yini amadriphu noma izindawo ezimanzi.

Ukuqapha Amamethrikhi Okusebenza

Ukubeka iso elibukhali kumamethrikhi okusebenza kunikeza imininingwane ebalulekile empilweni yesisetshenziswa.

Ukwehla okungazelelwe kwezinga lokukhiqiza kungase kubonise izinkinga ezifana nokuvinjwa kusistimu ye-extrusion, izikulufu ezigugile, noma izinkinga ngendlela yokondla.

Ukwenyuka kokusetshenziswa kwamandla kungase kuphakamise ukungasebenzi kahle, okufana nesistimu yokushisisa engasebenzi kahle noma ukungqubuzana okukhulu ezingxenyeni ezihambayo. Ukwehla kwekhwalithi yomkhiqizo, njengokuhluka kogqinsi noma amandla, kungaba izexwayiso zangaphambi kwesikhathi zezinkinga zemishini, futhi.

Ukulalela Imisindo Engajwayelekile

Imisindo engajwayelekile evela emishinini ngokuvamile iyizinkomba ezicacile zezinkinga ezicashile.

Umsindo okhencezayo ungase ukhombe ezingxenyeni ezixegayo, njengamabhawudi noma izingxenye ezingaphakathi kwe-extruder noma isikhunta, ezingase zidlidlizele futhi zidale umonakalo noma izingozi zokuphepha.

Ukuphenya ngokushesha le misindo nokuhlonza umthombo wayo kungavimbela umonakalo omkhulu futhi obizayo emishinini.

Yiziphi Izinyathelo Zokuhlonza I-Extrusion - Izinkinga Ezihlobene?

Hlola Izilungiselelo Zezinga Lokushisa

Izilungiselelo zokushisa ezingalungile ziyimbangela evamile yezinkinga ze-extrusion. Qala ngokuqinisekisa ukuthi izinzwa zokushisa nezilawuli zisebenza ngendlela efanele; inzwa engasebenzi kahle ingase inikeze ukufundwa okungalungile, okuholela isistimu ukushisa iNylon 6 ekushiseni okungalungile.

Izinga lokushisa eliphansi kakhulu lingabangela ukuncibilika okungekuhle, kubangele izigaxa, ukugeleza okungalingani, nezindawo ezimahhadlahhadla kumkhiqizo okhishiwe, kuyilapho ukushisa okudlulele kungehlisa isithunzi, kwehlise amandla ayo futhi kubangele ukushintsha kombala.

Hlola i-Screw kanye ne-Barrel

Isikulufu kanye nomgqomo kuyizici ezibalulekile enqubweni ye-extrusion, ezinomthwalo wemfanelo wokudlulisa, ukuncibilikisa, nokuxuba inayiloni 6.

Hlola izimpawu zokuguga, ezifana nokuklwebheka, ama-grooves, noma ukugqwala ezindizeni eziyisikulufa kanye nendawo engaphakathi yombhobho.

Lokhu kungapheleli kungaphazamisa ukugeleza kwezinto ezibonakalayo, okuholela ekuxubeni okungalingani kanye nokukhipha okungahambisani.

Hlola i-Die

Ifa elivinjiwe noma elimele lingaba nomthelela omkhulu enqubweni ye-extrusion, kubangele ukukhishwa okungalingani, ukonakala kwendawo, noma ukuvinjwa okuphelele.

Hlanza ngokuphelele idayi usebenzisa amathuluzi afanelekile nezincibilikisi ukuze ususe noma yiziphi izinsalela zeNylon 6 ezinqwabelene, ukungcola, noma imfucumfucu, enganqwabelana ngokuhamba kwesikhathi futhi ivimbe imigudu yokugeleza.

Hlola ukufa ukuze uthole imifantu, ukonakala, noma ukuguga eziteshini zokugeleza, njengoba lokhu kungashintsha ukwakheka nobukhulu bomkhiqizo okhishiwe.

Uzixazulula Kanjani Izinkinga Zesici Sokubumba?

Lungisa Amapharamitha Womjovo

Ezimweni eziningi, ukukhubazeka kokubumba kungaxazululwa ngokucolisa - ukulungisa imingcele yomjovo.

Uma ubhekene nesibhamu esifushane, ukukhulisa ingcindezi yomjovo kungasiza ukuphoqelela i-Nylon 6 encibilikisiwe kakhulu endaweni yesikhunta, iqinisekise ukugcwaliswa okuphelele. Ukulungisa isivinini somjovo kungase futhi kuthinte iphethini yokugeleza futhi kuvimbele izinkinga ezifana nokungena komoya.

Ukushintsha isikhathi somjovo, ukubamba ingcindezi, nesikhathi sokupholisa kungabhekana nezimpawu zokucwila nokuwa; isibonelo, ukukhulisa ingcindezi yokubamba kungasiza ukupakisha izinto eziningi esikhunjeni ngesikhathi sokupholisa, ukunciphisa ama-shrinkage nama-sink marks, kuyilapho ukwenza kahle isikhathi sokupholisa kungaqinisekisa ukupholisa okufanayo futhi kuvimbele ukungqubuzana.

Lungiselela izinga lokushisa lesikhunta

Ukugcina izinga lokushisa elilungile lesikhunta kubalulekile ekubumbeni okungaguquki nokuphezulu kweNayiloni 6.

Uma isikhunta sishisa kakhulu, okokusebenza kungase kunciphe kakhulu njengoba kuphola, okuholela emazingeni osinki kanye nokungalungi kobukhulu.

Sebenzisa isistimu yokulawula izinga lokushisa, njengendawo yokupholisa/yokushisa esekwe emanzini noma kawoyela, ukuze ugcine isikhunta sisezingeni lokushisa elifanele, ngokuvamile ebangeni lika-40 - 80°C, kuye ngezidingo ezithile zebanga le-Nylon 6 kanye nomklamo wengxenye.

Hlola futhi Ulondoloze Isikhunta

Ukuhlola njalo nokugcina isikhunta kubalulekile ekuvimbeleni amaphutha ekubumbeni.

Bheka izimpawu zokuguga, njengokuguguleka emigodini yesikhunta, izikhonkwane zokukhipa ezilimele, noma amahhafu esikhunta angahambi kahle, konke okungathinta ikhwalithi yengxenye ebunjiwe.

Hlanza imbobo yesikhunta kahle ngemva kokwenziwa kokukhiqiza ngakunye ukuze ususe noma iyiphi insalela, njengama-ejenti akhululayo, into eyonakele, noma ukungcola, okungase kuphazamise inqubo yokubumba noma kubangele ukonakala kwendawo.

Yini Okufanele Uyenze Uma Isistimu Yokushisa Ihluleka?

I-Test Heating Elements

Uma isistimu yokushisisa ingasebenzi kahle, qala ngokuhlola izinto zokushisisa, ezinesibopho sokukhiqiza ukushisa okudingekayo ukuze kuncibilike Inayiloni 6.

Sebenzisa i-multimeter ukuhlola ukuqhubeka nokumelana; uma i-elementi ingabonisi ukuqhubeka noma amanani okumelana angavamile, cishe inephutha futhi idinga ukushintshwa.

Izinto zokushisisa zingahluleka ngenxa yezinto ezifana nokushisa ngokweqile, izikhindi zikagesi, noma ukulimala ngokomzimba, futhi ukushintshwa kwazo ngokushesha kubalulekile ukuze kubuyiselwe ukusebenza kwesistimu yokushisisa.

Hlola ama-Thermocouples

Ama-Thermocouples adlala indima ebalulekile ekulinganiseni izinga lokushisa ngaphakathi kwesistimu yokushisisa kanye nokuthumela amasignali ohlelweni lokulawula ukuze kulawuleke.

Bheka noma yiziphi izimpawu zokulimala, njengezintambo eziphukile, ukugqwala, noma ukuxega okungase kuholele ekufundweni kwezinga lokushisa okungalungile.

I-thermocouple engasebenzi kahle ingase ibangele isistimu yokulawula ukuthi ishise ngokweqile noma ishise kakhulu into, okuholela ezinkingeni zokucubungula.

Hlola Isistimu Yokulawula

Uhlelo lokulawula lunesibopho sokulawula inqubo yokushisa ngokusekelwe kokufakwayo okuvela ku-thermocouples kanye nemingcele yesethi yomsebenzisi.

Hlola iphaneli yokulawula ukuze uthole noma yimiphi imilayezo yephutha, izilungiselelo ezingavamile, noma izinkomba zokungasebenzi kahle.

Qinisekisa ukuthi isistimu yokulawula ilinganiswe kahle ukuze ihumushe ngokunembile ukufundwa kwezinga lokushisa futhi ulungise izinto zokushisisa ngokufanele.

Hlola zonke izixhumo zikagesi ohlelweni lokulawula ukuze uqinisekise ukuthi zivikelekile futhi azinamonakalo.

Ungakugwema Kanjani Ukuphuka Kwezisetshenziswa?

Misa Uhlelo Lokulungisa Okuvamile

Uhlelo lokulungisa oluhlelwe kahle luyisisekelo sokuvimbela ukuwohloka kwemishini ekucutshungulweni kweNylon 6.

Gcoba njalo izingxenye ezihambayo, njengamabheringi, amagiya, nezikulufu, ukuze unciphise ukungqubuzana nokuguga, usebenzisa izinto zokugcoba ezituswa umenzi wezinto zokusebenza.

Qinisa ukuxhuma okuxekethile, njengezintambo zikagesi, amabhawodi, namapayipi, ukuze uvimbele ukuvuza, izikhindi zikagesi, noma ukwehluleka kwezingxenye. Shintshanisa izingxenye ezigugile, njengamabhande, izigxivizo, nezihlungi, ngezikhathi ezinconyiwe ukuze ugweme ukuphuka okungalindelekile.Qeqesha Abaqhubi Bakho

Abaqhubi abaqeqeshwe kahle bawumugqa wokuqala wokuzivikela ezinkingeni zemishini.

Nikeza ukuqeqeshwa okuphelele mayelana nokusebenza kwemishini, okuhlanganisa izihloko ezifana nezinqubo ezifanele zokuqalisa nokuvala, ukulungiswa kwamapharamitha okucubungula, nokuphatha ngokuphephile izinto zeNyiloni 6.

Bandakanya ukuqeqeshwa emisebenzini eyisisekelo yokulungisa izinto, njengokugcoba, ukuhlola okubonakalayo, nezindlela ezilula zokuxazulula inkinga.

Sebenzisa Izingxenye Ezisele Ezisezingeni

Lapho ushintsha izingxenye zemishini yokucubungula yeNylon 6, kubalulekile ukusebenzisa izingxenye eziyisipele zekhwalithi ephezulu kuphela ezihambisana nemishini yakho ethile. Izingxenye ezisezingeni eliphansi zingase zingafinyeleli izindinganiso zokusebenza ezidingekayo, okuholela ekugugeni ngaphambi kwesikhathi, ukuncipha kokusebenza kahle, noma ukwehluleka kwemishini.

Khetha izingxenye kubahlinzeki abathembekile abathobela izinyathelo eziqinile zokulawula ikhwalithi futhi banikeze iziqinisekiso noma izitifiketi.

Yiziphi Izinzuzo Zokuxazulula Ngokushesha Izinkinga Zezinto Zokusebenza?

Khulisa Umkhiqizo

Ukulungisa izinkinga zemishini ngokushesha kunciphisa isikhathi sokuphumula, okubalulekile ekugcineni amazinga aphezulu okukhiqiza.

Iminithi ngalinye lesikhathi sokungasebenzi ngenxa yokuphuka kwemishini lihumusheka ekulahlekeni kokukhiphayo, umnqamulajuqu ogejiwe, kanye nokulahleka kwemali engenayo okungaba khona.

Izindleko zokulondolozwa

Ukuxazululwa ngesikhathi kwezinkinga zemishini kungaholela ekongeni kwezindleko ezibalulekile ngezindlela eziningi.

Ukuvimbela ukuwohloka okukhulu ngokutholwa kusenesikhathi nokulungiswa kunciphisa isidingo sokulungisa izimo eziphuthumayo ezibizayo, ukushintshwa kwezingxenye ezinkulu, noma amayunithi emishini yonke.

Ukwengeza, izisetshenziswa ezinakekelwa kahle zisebenza kahle kakhulu, zisebenzisa amandla amancane futhi zinciphisa izindleko zokusebenzisa.

Ukunciphisa udoti wezinto ezibonakalayo, ovame ukwenzeka lapho okokusebenza ungasebenzi kahle (isb, ngenxa yokungalingani noma ukonakala kokubumba), kuphinde kube nesandla ekongeni izindleko. Ngokuhamba kwesikhathi, lezi zonga zingaba nomthelela omkhulu emqondweni wenkampani.

Ikhwalithi Yomkhiqizo Ethuthukisiwe

Ukuqinisekisa ukuthi okokusebenza kweNylon 6 kusebenza kahle kubalulekile ukuze kugcinwe ikhwalithi yomkhiqizo engaguquki.

Izinto ezisetshenziswayo ezinephutha zingaholela ekulimaleni okunjengokuqina okungalingani, ukungapheleli kwendawo, noma ukuhluka kwezakhiwo eziwumshini, ezingaphazamisa ukusebenza nokusebenziseka komkhiqizo wokugcina.

Lokhu, nakho, kukhulisa ukwaneliseka kwamakhasimende, kukhuthaza ukuphinda ibhizinisi, futhi kungaholela ekukhuleni kwemakethe ngezwi elihle - lomlomo kanye nokwenyuka kokwethembeka kwamakhasimende.

Isiphetho

Ukuhlonza nokuxazulula izinkinga kumishini yokucubungula yeNylon 6 akumele kube umsebenzi onzima.

Ngokuqonda izinkinga ezivamile, ukwazi ukuthi ungazihlonza kanjani kusenesikhathi, nokulandela izinyathelo ezifanele zokuxazulula inkinga, amabhizinisi angagcina okokusebenza kwawo kusebenza kahle.

Ukusebenzisa izindlela zokuvimbela ukunakekelwa kanye nabaqhubi bokuqeqesha kuthuthukisa ukwethembeka kwemishini.

Ukuthatha lezi zinyathelo akuthuthukisi umkhiqizo kuphela futhi kunciphisa izindleko kodwa futhi kuqinisekisa ukukhiqizwa okungaguquki kwemikhiqizo yekhwalithi ephezulu yeNylon 6.