Isango eliqondile, elaziwa nangokuthi isango eliqondile, isango elikhulu, livame ukutholakala ezingxenyeni zepulasitiki, futhi libizwa nangokuthi isango lokuphakelayo ezikhumbeni zokujova ezinezimbobo eziningi. Umzimba ufakwa ngqo emgodini, ukulahlekelwa kwengcindezi kuncane, ukubamba ingcindezi nokuncipha kuqinile, isakhiwo silula, futhi ukwenziwa kulula, kodwa isikhathi sokupholisa side, kunzima ukususa isango, izimpawu zesango zisobala, futhi izimpawu zokusinki, izimbobo zokuncipha kanye nezinsalela kukhiqizwa kalula eduze kwesango. Ukucindezeleka kuphezulu.
(1) Izinzuzo zesango eliqondile
Ukuncibilika kungena emgodini ngqo kusuka embotsheni ngesango, inqubo imfushane kakhulu, isivinini sokudla siyashesha, futhi umphumela wokubumba muhle; Isikhunta somjovo sinesakhiwo esilula, kulula ukusenza, futhi sinezindleko eziphansi.
(2) Izinkinga zesango eliqondile
Indawo enqamula isango le-sprue inkulu, kunzima ukususa isango, futhi umkhondo ngemva kokususwa kwesango usobala, okuthinta ukubukeka komkhiqizo; ingxenye yesango inokuncibilika okuningi, ukushisa kugxilile, futhi ukucindezeleka kwangaphakathi ngemva kokupholisa kukhulu, futhi kulula ukukhiqiza ama-pores kanye nezimbobo zokuncibilika. ; Ukuze kuhlanganiswe izingxenye zepulasitiki ezisicaba nezinodonga oluncane, i-sprue ithambekele ekuguqukeni kwe-warpage, ikakhulukazi uma iyipulasitiki ekristalu.
2. Isango Lomphetho
Isango lomngcele, elaziwa nangokuthi isango eliseceleni, lingenye yezinhlobo zesango ezisetshenziswa kakhulu, ngakho-ke libizwa nangokuthi isango elivamile. Isimo salo esiseceleni ngokuvamile sicutshungulwa sibe unxande, ngakho-ke libizwa nangokuthi isango eliseceleni. Ngokuvamile livulwa endaweni yokuhlukana futhi liphakelwa ngaphandle kwesikhala. Njengoba ubukhulu besango eliseceleni buvame ukuba buncane, ubudlelwano phakathi kwesimo esiseceleni kanye nokucindezeleka nokulahlekelwa ukushisa bungashaywa indiva.
(1) Izinzuzo zesango eliseceleni
Ukuma kwesigaba esinqamulelayo kulula, ukucubungula kulula, usayizi wesango ungacutshungulwa kahle, kanti ubulukhuni bomphezulu buncane; indawo yesango ingakhethwa ngokuguquguqukayo ngokuya ngezici zesimo sezingxenye zepulasitiki nezidingo zokugcwalisa, njengezingxenye zepulasitiki ezimise okwefreyimu noma ezihlanganisiwe. Umlomo ungasetshenziswa ngaphandle noma ngaphakathi; ngenxa yobukhulu obuncane besigaba esinqamulelayo, kulula ukususa isango, iminonjana mincane, umkhiqizo awunawo umugqa wokuhlanganisa, futhi ikhwalithi ilungile; I-Dongguan Machike Injection Mould Factory Kuhlelo lokuthulula olungalingani, kunengqondo ukushintsha uhlelo lokuthulula. Usayizi womlomo ungashintsha izimo zokugcwalisa kanye nesimo sokugcwalisa; isango eliseceleni ngokuvamile lifanelekela izikhunta zokujova ezinezimbobo eziningi, ezisebenza kahle kakhulu ekukhiqizeni, futhi ngezinye izikhathi lisetshenziswa ezikhunta zokujova ezinezimbobo eyodwa.
(2) Izinkinga zesango eliseceleni
Ezingxenyeni zepulasitiki ezimise okwegobolondo, ukusetshenziswa kwaleli sango akulula ukulikhipha, futhi kulula ukukhiqiza amaphutha njengemigqa yokushisela kanye nezimbobo zokuncipha; isango eliseceleni lingasetshenziswa kuphela uma kunezimpawu zokudla ebusweni bokuhlukanisa ingxenye yepulasitiki, ngaphandle kwalokho, kukhethwa elinye isango kuphela; ukulahlekelwa kwengcindezi ngesikhathi somjovo kukhulu, futhi umphumela wokubamba ingcindezi kanye nokondla mncane kunowesango eliqondile.
(3) Ukusetshenziswa kwesango eliseceleni: Ukusetshenziswa kwesango eliseceleni kubanzi kakhulu, kufaneleka kakhulu esikhumbeni sokufaka esinamapuleti amabili, esisetshenziswa kakhulu ekubunjweni nasekubunjweni kwezingxenye zepulasitiki ezincane neziphakathi.
3. Isango elihambisanayo
Eyaziwa nangokuthi isango le-lap, ingahlelwa njengesango lokushayisana, elingavimbela ngempumelelo ukugeleza kwejethi, kodwa kulula ukukhiqiza amamaki esinki esangweni, kunzima ukususa isango, futhi umkhondo wesango usobala.
4. Isango lefeni
Isango lefeni liyisango elikhula kancane kancane, njengefeni eligoqekayo, elivela esangweni eliseceleni. Isango liyakhula kancane kancane ngendlela yokudla, futhi ukujiya kuya ngokuya kuba mncane, futhi ukuncibilika kungena emgodini ngesinyathelo sesango esingaba ngu-1mm. Ukujula kwesango kuncike ekujiyeni komkhiqizo.
(1) Izinzuzo zesango labalandeli
Ukuncibilika kungena emgodini ngesimo sefeni esikhula kancane kancane. Ngakho-ke, ukuncibilika kungasatshalaliswa ngokulinganayo ohlangothini oluseceleni, okunganciphisa ukucindezeleka kwangaphakathi komkhiqizo futhi kunciphise ukuguquka; Umphumela wokusanhlamvu nokuqondiswa uncishiswa kakhulu; amathuba okungenisa umoya angancishiswa, futhi umgodi uvulwe kahle ukuze kugwenywe ukuxubana kwegesi nokuncibilika.
(2) Izinkinga zesango labalandeli
Ngenxa yokuthi isango libanzi kakhulu, umthwalo wokususa isango ngemva kokubumba mkhulu, okuyinkinga futhi kwandisa izindleko; kunezimpawu ezinde zokusika eceleni komkhiqizo, ezithinta ukubukeka komkhiqizo.
(3) Ukusetshenziswa kwesango lefeni
Ngenxa yembobo ebanzi yokondla kanye nokondla okubushelelezi, isango lefeni livame ukusetshenziselwa ukwakha imikhiqizo emide, eyisicaba nencane, njengezimbozo, ama-ruler, amathreyi, amapuleti, njll. Kumapulasitiki anokugeleza okuncane, njenge-PC, i-PSF, njll., isango lefeni lingashintshwa.
5. Isango leDiski
Isango lediski lisetshenziselwa izingxenye zepulasitiki eziyindilinga ezinemigodi emikhulu yangaphakathi, noma izingxenye zepulasitiki ezinemigodi emikhulu yangaphakathi engunxande, futhi isango lisesiyingini sonke sembobo yangaphakathi. Ukuncibilika kwepulasitiki kufakwa emgodini ngendlela ecishe ihambisane kusukela emngceleni wembobo yangaphakathi, umongo ucindezelwe ngokulinganayo, umugqa wokushisela ungagwenywa, futhi ukukhishwa komoya kubushelelezi, kodwa kuzoba namamaki esango asobala onqenqemeni lwangaphakathi lwengxenye yepulasitiki.
6. Isango eliyindilinga
Isango elihlanganisiwe, elaziwa nangokuthi isango elihlanganisiwe, lifana kancane nesango lediski, ngaphandle kokuthi isango libekwe ngaphandle kwesikhala, okungukuthi, isango libekwe nxazonke kwesikhala, futhi indawo yesango ifana ncamashi nesango lediski. Ngokuhambisana nesango, isango elihlanganisiwe lingabhekwa njengokwehluka kwesango elihlanganisiwe. Ekwakhiweni, lisengaphathwa njengesango elihlanganisiwe, futhi ungabhekisela ekukhetheni usayizi wesango lediski.
(1) Izinzuzo zesango elihlanganisiwe
Ukuncibilika kungena emgodini ngokulinganayo eduze komjikelezo wesango, futhi igesi ikhishwa kahle, futhi umphumela wokukhipha umoya muhle; ukuncibilika kungafinyelela cishe izinga elifanayo lokugeleza kumjikelezo wonke, ngaphandle kwama-ripples kanye nemigqa yokuwelda; ngoba ukuncibilika kusemgodini Ukugeleza okubushelelezi, ngakho-ke ukucindezeleka kwangaphakathi komkhiqizo kuncane futhi ukuguquguquka kuncane.
(2) Izinkinga zesango elihlanganisiwe
Indawo enqamula isango eliyindilinga inkulu, okunzima ukuyisusa, futhi ishiya iminonjana esobala eceleni; njengoba kunezinsalela eziningi zesango, futhi ingaphandle komkhiqizo, ukuze iwenze ube muhle, ivame ukususwa ngokujika nokubhoboza.
(3) Ukusetshenziswa kwesango lendandatho: Isango lendandatho lisetshenziswa kakhulu ezikhumbeni ezincane, ezinezimbobo eziningi, futhi lifanele izingxenye zepulasitiki ezisilinda ezinomjikelezo omude wokubumba kanye nobukhulu bodonga obuncane.
7. Isango leshidi
Isango leshidi, elaziwa nangokuthi isango lesikhala esisicaba, isango lefilimu, nalo liyindlela ehlukile yesango eliseceleni. Isigijimi sokusabalalisa sesango sihambisana nohlangothi lwesikhala, esibizwa ngokuthi isigijimi esihambisanayo, futhi ubude baso bungaba bukhulu noma bulingane nobubanzi bengxenye yepulasitiki. Ukuncibilika kuqala kusatshalaliswa ngokulinganayo eziteshini zokugeleza ezihambisanayo, bese kungena ngokulinganayo emgodini ngesivinini esiphansi. Ubukhulu besango lesikhala esisicaba buncane kakhulu, ngokuvamile bungu-0.25 ~ 0.65mm, ububanzi balo buphindwe izikhathi ezingu-0.25 ~ 1 ububanzi besikhala esangweni, kanti ubude besikhala sesango bungu-0.6 ~ 0.8mm.
(1) Izinzuzo zesango leshidi
Izinga lokuncibilika elingena emgodini liyafana futhi lizinzile, okunciphisa ukucindezeleka kwangaphakathi kwengxenye yepulasitiki futhi kwenza ingxenye yepulasitiki ibukeke kahle. Ukuncibilika kungena emgodini kusuka ohlangothini olulodwa, futhi igesi ingasuswa kahle. Ngenxa yendawo enkulu yesango, isimo sokugeleza kokuncibilika siyashintsha, futhi ukuguquka kwengxenye yepulasitiki kunqunyelwe ebangeni elincane.
(2) Izinkinga zesango leshidi
Ngenxa yendawo enkulu enqamula isango leshidi, akulula ukususa isango ngemva kokubumba, futhi ubuchwepheshe benqubo yokubumba ngomjovo kanye nomsebenzi wokuphatha ukukhiqiza bunzima, ngakho-ke izindleko ziyanda. Lapho kususwa isango, kuba nophawu olude lokusika ohlangothini olulodwa lwengxenye yepulasitiki, oluvimbela ukubonakala kwengxenye yepulasitiki.
(3) Ukusetshenziswa kwesango elinesikhala esiyisicaba: Isango elinesikhala esiyisicaba lifanelekela kakhulu izingxenye zepulasitiki ezinesicaba esincane ezinendawo enkulu yokubumba. Kumapulasitiki afana ne-PE okulula ukuwaguquguqula, leli sango lingalawula ngempumelelo ukuguquguquka.
8. Isango le-Pin point
Isango le-Pin point, elaziwa nangokuthi isango lomnqumo noma isango ledayimane, luhlobo lwesango lesigaba esiyindilinga elinosayizi omncane kakhulu wesigaba, futhi liyisimo sesango esisetshenziswa kakhulu. Ubukhulu besango lendawo bubaluleke kakhulu. Uma isango lendawo livuliwe likhulu kakhulu, ipulasitiki esesangweni kuzoba nzima ukuliphula lapho isikhunta sivulwa. Ngaphezu kwalokho, umkhiqizo ucindezelwa amandla epulasitiki esangweni, futhi ukucindezeleka kwawo kuzothinta ukuma kwengxenye yepulasitiki. Ngaphezu kwalokho, uma i-taper yesango lendawo incane kakhulu, lapho isikhunta sivulwa, kunzima ukunquma ukuthi ipulasitiki esesangweni iphukile kuphi, okuzobangela ukubukeka okubi komkhiqizo.
(1) Izinzuzo zesango le-pin point
Indawo yesango lephuzu inganqunywa ngokuya ngezidingo zenqubo, okunomthelela omncane ekhwalithini yokubukeka komkhiqizo. Lapho ukuncibilika kudlula esangweni elinendawo encane enqamulayo, izinga lokugeleza liyakhuphuka, ukungqubuzana kuyakhula, izinga lokushisa lokuncibilika liyakhuphuka, kanye nokugeleza kuyakhuphuka, ukuze kutholakale ingxenye yepulasitiki enesimo esicacile kanye nobuso obukhazimulayo.
Ngenxa yendawo encane yesango, isango lingaphuka ngokuzenzakalelayo lapho isikhunta sivulwa, okuvumela ukusebenza ngokuzenzakalelayo. Njengoba isango linamandla amancane lapho liphuka, ukucindezeleka okusele komkhiqizo esangweni kuncane. Ukuncibilika esangweni kuqina ngokushesha, okunganciphisa ukucindezeleka okusele esikhunta futhi kuvumela ukususwa komkhiqizo.
(2) Izinkinga zesango le-pin point
Ukulahlekelwa yingcindezi kukhulu, okuyinto engathandeki ekubunjweni kwezingxenye zepulasitiki, futhi kudinga ingcindezi ephezulu yokujova. Isakhiwo sesikhunta sokujova siyinkimbinkimbi kakhulu, futhi isikhunta esinezingqimba ezintathu ngokuvamile siyadingeka ukuze sisuswe ngempumelelo, kodwa isikhunta esinezingqimba ezimbili singasetshenziswa kusikhunta sokujova esingenamjaho. Ngenxa yesilinganiso sokugeleza okuphezulu esangweni, ama-molecule aqondiswe kakhulu, okwandisa ukucindezeleka kwendawo futhi avame ukuqhekeka. I-Dongguan Machike Injection Mould Factory Ezingxenyeni ezinkulu zepulasitiki noma izingxenye zepulasitiki eziguquguquka kalula, kulula ukuzigoqa nokuguquguqula ngokusebenzisa isango elilodwa. Ngalesi sikhathi, amanye amasango amaningana angavulwa ngesikhathi esisodwa ukuze ondle.
(3) Ukusetshenziswa kwesango lephini: Isango lephini lifanelekela amapulasitiki ane-viscosity ephansi kanye namapulasitiki ane-viscosity ezwela izinga lokucheba, futhi lifanelekela isikhunta sokufaka i-infusion esinezimbobo eziningi.
9. Isango Elicashile
Isango elicashile, elaziwa nangokuthi isango lomhubhe, livela esangweni eliyiphuzu. Aligcini nje ngokunqoba ukushiyeka kwesikhunta sokufaka i-point gate esiyinkimbinkimbi, kodwa futhi ligcina izinzuzo zesango eliyiphuzu. Isango elicashile lingabekwa ohlangothini lwesikhunta esinyakazayo noma ohlangothini lwesikhunta esilungisiwe. Lingabekwa ebusweni obungaphakathi noma ohlangothini olufihliwe lwengxenye yepulasitiki, lingabekwa nasezimbanjeni nasemakholomu engxenye yepulasitiki, futhi lingabekwa naphezu kwendawo yokuhlukana, futhi ukusetshenziswa kwenduku ye-ejector yesikhunta sokufaka i-injection ukusetha isango nakho kuyindlela elula. Isango le-volt ngokuvamile linciphile futhi line-engeli ethile emgodini.
(1) Izinzuzo zesango elicashile
Isango lokuphakelayo livame ukufihlwa ebusweni bangaphakathi noma ohlangothini lwengxenye yepulasitiki, futhi alithinti ukubukeka komkhiqizo. Ngemva kokuba umkhiqizo usubunjiwe, ingxenye yepulasitiki izophuka ngokuzenzakalelayo lapho ikhishwa. Ngakho-ke, kulula ukubona ukuzenzekela kokukhiqiza. Njengoba isango elicashile lingabekwa ezimbanjeni nasemakholomu angabonakali ebusweni bomkhiqizo, izimpawu zokufafaza kanye namamaki omoya abangelwa ukufafaza ngeke kushiywe ebusweni bomkhiqizo ngesikhathi sokubumba.
(2) Izinkinga zesango elicashile
Njengoba isango elicashile lingena ngaphansi kwendawo yokuhlukana bese lingena emgodini ngendlela egobile, kunzima ukulicubungula. Njengoba ukuma kwesango kuyi-cone, kulula ukulisika uma likhishwa, ngakho ububanzi kufanele bube buncane, kodwa emikhiqizweni enezindonga ezincane, alifaneleki ngoba ukulahlekelwa yingcindezi kukhulu kakhulu futhi kulula ukuliqinisa.
(3) Ukusetshenziswa kwesango elicashile
Isango elicashile lifanelekela kakhulu izingxenye zepulasitiki eziphakelwa ohlangothini olulodwa, futhi ngokuvamile lifanelekela izikhunta ezinamapuleti amabili. Ngenxa yomthelela onamandla ezingxenyeni zepulasitiki ngesikhathi sokukhipha, kunzima ukusika amapulasitiki aqinile kakhulu njenge-PA, kuyilapho kumapulasitiki aqhekekayo njenge-PS, kulula ukuwaphula nokuvimba isango.
10. Isango lemithwalo
Isango le-lug, elaziwa nangokuthi isango lempompi noma isango lokulungisa, linomsele wendlebe ohlangothini lwesikhala, futhi ukuncibilika kuyathinta ohlangothini lomsele wendlebe ngesango. Ngemva kokungena emgodini ngemva kwesivinini, kungavimbela isenzakalo sokufafaza lapho isango elincane lingena emgodini. Liyisango elivamile lokushaya. Isango le-lug lingabhekwa njengokuvela kwesango eliseceleni. Isango ngokuvamile kufanele livulwe odongeni olujiyile lwengxenye yepulasitiki. Isango ngokuvamile liyisikwele noma unxande, umsele wendlebe unxande noma unxande, kanti umgijimi uyindilinga.
(1). Izinzuzo zesango le-lug
Ukuncibilika kungena e-lug ngesango elincane, okwandisa izinga lokushisa futhi kuthuthukise ukugeleza kokuncibilika. Njengoba isango lisekhoneni elifanele kuma-lug, lapho ukuncibilika kushaya udonga oluphambene lwe-lug, indlela iyashintsha futhi izinga lokugeleza liyehla, okuvumela ukuncibilika ukuthi kungene emgodini kahle nangokulinganayo. Isango likude kakhulu nomgodi, ngakho-ke ukucindezeleka okusele esangweni ngeke kuthinte ikhwalithi yezingxenye zepulasitiki. Lapho ukuncibilika kungena emgodini, ukugeleza kuyashelela futhi akukho mshini we-eddy okhiqizwayo, ngakho-ke ukucindezeleka kwangaphakathi epulasitikini kuncane kakhulu.
(2) Ukungalungi kwesango le-lug: Ngenxa yendawo enkulu yesango, kunzima ukususa nokushiya amabala amakhulu, okulimaza ukubukeka. I-runner inde futhi iyinkimbinkimbi kakhulu.
Isikhathi sokuthunyelwe: Ephreli-15-2022