Isikhathi somjikelezo wokubumba kufanele sincishiswe kuphela ngemva kokuba iqembu lilinganisele lapho umjikelezo wamanje usetshenziswa futhi liqinisekisa ukuthi ingxenye eyamukelwe isahlangabezana nokucaciswa kwayo.Ukupholisa kuvame ukuthatha ibhulokhi enkulu kunazo zonke, kodwa ukulethwa kwepherishi, ukunyakaza kwe-clamp, ukuvunguza, i-exhaust, ukuphuma nokulinda phansi komfula nakho kungabeka ijubane. Yakha isisekelo esizinzile, qamba isisekelo esisodwa esinobufakazi, shintsha kuphela okuguquguqukayo okukulawulayo, bese uqhathanisa okukhiphayo okwamukelekayo, ukusatshalaliswa kodonga, ubukhulu, ukuma kwangemuva kokukhipha, ukuhlolwa okusebenzayo okudingekayo kanye nokukhubazeka ngaphambi kokugcina umjikelezo omfushane, nomkhiqizo, i-resin, isikhunta, isimo sokusebenziseka kanye nokubuyekezwa kokugcina kweresiphi okurekhodiwe ukuze enye i-shift ikwazi ukuphinda umphumela.
Amagama asetshenziswa amaqembu okukhiqiza:ukuthuthukiswa kwesikhathi somjikelezo wokubumba, isikhathi sokujikeleza kwe-extrusion blow, isikhathi sokujikeleza komshini wokuvuthela, ukuphuma komshini wokubumba, ukuncishiswa komjikelezo, ukwenziwa ngcono kwesikhathi sokupholisa kanye nokusebenza kahle kokukhiqiza kokubumba. Le migomo ikhomba umgomo webhizinisi ofanayo, kodwa umsebenzi wezobuchwepheshe uqala ngenqubo elinganiselwe kunephesenti eliqondiwe.
Izindawo eziyisithupha lapho umjikelezo ungavinjelwa khona
| Ibhulokhi yomjikelezo | Linganisa emshinini | Ubufakazi ngaphambi kokufinyeza | Ukwehluleka okungase kuvele kamuva |
|---|---|---|---|
| Parison noma wadutshulwa | Isiginali yokuqala/yokuphela ephindaphindwayo, ubude besonto, indawo yokudubula noma ye-accumulator | Ukulethwa okuzinzile nobudlelwano obulungile nokuvalwa kwesikhunta | I-Sag, i-parison emfushane, i-webbing, isisindo noma i-profile shift |
| Vala bese uvala | Umyalo, beka impendulo kanye nesimo sokuqedela | Ukunyakaza okucacile, ukuvalwa okugcwele kanye nesimo somshini esigunyaziwe | Ifleshi, ncinza umonakalo, ukuvala okungaphelele noma ukushayisana |
| Vuthela futhi qeda | Isikhathi, isimo somoya esingena ngomshini kanye nokuziphatha kwengcindezi phakathi nomcimbi | Ukwehla kwamandla emali okuphelele, imininingwane, umoya kanye nokukhululwa okuphephile | Ingxenye engaphelele, ukuphuma, ukunamathela noma ukuvulwa kwangaphambi kwesikhathi |
| Ukupholisa | Isimo sokuhlinzeka nokubuyisela ngesekhethi, iphethini yezinga lokushisa lesikhunta kanye nengxenye yesimo ekukhishweni | Ubukhulu obuzinzile, udonga, intamo, isisekelo kanye nesimo se-post-ejection | I-Warpage, intamo eyisiyingi, ukuncipha, i-rocker phansi noma ukusika okushisayo |
| Ukuphuma nokwehla nomfula | Irobhothi, isidluliseli, isilungisi nokulandelana komhloli | Ingxenye isula isixhumi esibonakalayo ngasinye ngesivinini sokukhiqiza | Ukushayisana, ukuminyanisa, ukulimala kokusika noma ukusilela emuva kwabahloli |
01 / IsisekeloQala ngomjikelezo umugqa osebenzayo ngempela
Iphrojekthi yesikhathi somjikelezo idinga iphuzu elilodwa lokulinganisa eliphindaphindwayo. Emugqeni we-extrusion oqhubekayo, lelo phuzu lingase libe isignali ehlotshaniswa nokusikwa kwe-parison noma ukuqala kokulandelana komshini okuphindaphindiwe okulandelayo. Emshinini we-accumulator, ukukhiqiza kungase kuqondwe kangcono ngokulungiselela isibhamu, indawo ye-accumulator, ukuphusha ngaphandle kanye nokulandelana kokubumba. Khetha isignali evela kanye emcimbini ngamunye wokwakha bese uyibhala phansi. Ungaqhathanisi ithagethi ye-HMI yomshini owodwa nokubona okunesikhathi ngesandla okuvela komunye.
Inkosi ephethweIncwadi ye-Moog DigiPack IIIichaza umehluko ngokucacile. Ukuze uthole i-extrusion eqhubekayo, isilawuli singahlobanisa iphrofayela yesonto nesikhathi somjikelezo futhi singakala isikhawu phakathi kwamasignali okuqala alandelanayo. Ngomshini wokuhlanganisa, iphrofayela yesonto ihlobene nendawo ye-accumulator ngenkathi impahla iphushwa ngaphandle. Lo mehluko ubalulekile ngoba ukuhlela isikhathi okufanayo kungasusa iphrofayela yodonga emshinini owodwa kuyilapho kuba nomthelela ohlukile komunye.
Rekhoda okungenani izehlakalo ezilandelanayo ezanele ukuze ubone ukuhluka okuvamile. Isikhungo kufanele sikhethe isikhathi sesampula, kodwa kufanele sihlanganise iphethini yokusebenza kwangempela: zombili iziteshi emugqeni weziteshi ezimbili, zonke izindawo zokufa noma izimbotshana ezifanele, ukususwa kwengxenye evamile kanye nezinto zokusebenza ezingaphansi komfula ezilawula ukukhishwa. Qaphela ama-alamu, izitobhi ezifushane nokungenelela okwenziwa mathupha ngokuhlukene. Isilinganiso esihlanganisa isikhathi sokuphumula esingahleliwe sifihla umjikelezo, kuyilapho umcimbi owodwa ongcono kakhulu ufihla ukuphindaphinda.
Gcina ingxenye eyamukelwe eceleni kwerekhodi lesikhathi. Thwebula umkhiqizo kanye nokubuyekezwa kwesikhunta, izinga le-resin nenqwaba, umthetho wombala noma wokugaya kabusha, ukubuyekezwa kweresiphi, isimo sangempela sezinga lokushisa, umoya ongenisa umshini kanye nesimo samanzi okupholisa, ingxenye yesisindo, izindawo ezibucayi zodonga, ubukhulu nokuhlola okusebenzayo okudingekayo. Leli rekhodi liyisisekelo. Uma ukuhlola okufushane kuhluleka, ithimba lingabuyela enqubweni eyaziwayo kunokuba lilakhe kabusha lisuka enkumbulweni.
02 / UkuxilongwaLandelela isigameko esikhawulela umjikelezo olandelayo
Ama-HMI amaningi enza izilungiselelo zesikhathi zibe lula ukuzihlela. Lokho kuba lula kungaholela iqembu ukuthi lehlise inombolo enkulu ebonakalayo ngaphambi kokuthola ukuthi lilawula ini. Hlukanisa umjikelezo ube amabhulokhi abonakalayo futhi ubuke imingcele yawo: isonto noma ukulungiswa kwesibhamu, ukudluliswa kwesikhunta, ukuvala nokukhiya, ukunyakaza kwe-blow-pin, ukwehla kwamandla emali, ukupholisa, i-ehaust, ukuvulwa, ukuphatha nokukhipha kanye nokwehla nomfula. Amanye amabhlogo avela ochungechungeni. Ezinye ziyagqagqana. Umjikelezo ophelele usethwa umzila okufanele uphele ngaphambi kokuba umcimbi wokwakha olandelayo uqale.
Umugqa wesikhathi olula uwusizo kakhulu kunohlu lwezilungiselelo. Rekhoda isignali yokuqala neyokugcina yebhulokhi ngayinye bese uqhathanisa umyalo nempendulo yangempela. Uma ukupholisa kuphela kodwa umshini ulinda isignali ecacile irobhothi, ukunciphisa isikhathi sokupholisa kungase kudale ingxenye eshisayo ngaphandle kokushintsha umjikelezo. Uma i-parson elandelayo ingakalungi lapho isikhunta sibuya, ukuvuleka okusheshayo akukwazi ukuphakamisa okukhiphayo. Uma isilungisi singakwazi ukusula izingxenye ngesivinini esisha, umkhawulo wehlile.
I-Kinggle'sIzilungiselelo ze-HMI neziqondiso zama-alamuihlukanisa amanani asethiwe kumanani angempela ngenxa yalesi sizathu. Umyalo ubonisa lokho isilawuli esikucelile. Isimo senzwa, impendulo yendawo kanye nokubuka ngokomzimba kubonisa ukuthi isenzo senzeke yini. Umlando we-alamu womshini ungaphinda uveze ukukhiya kokuqala noma imvume ephazamise ukulandelana. Ukusetha kabusha kungase kususe umkhondo ongcono kakhulu.
Hlela ukubambezeleka ngakunye ngaphambi kokuhlela iresiphi. Kudingeka isikhathi sokukhiqiza ukuze kwakhiwe futhi kuzinziswe ingxenye. Isikhathi esinemibandela sivikela ukunyakaza noma silinda isimo esiqinisekisiwe. Ukulinda okungagwemeka kuvela kurobhothi sekwephuzile, insiza engazinzile, isekethe yokupholisa evinjiwe, i-parison engahambisani, ukuqinisekiswa okwenziwa mathupha noma ukuminyana komfula. Ukulahlekelwa kwesondlo kuvela ngenxa yokuguga, ukuvuza, ukugcotshwa okungalungile, izinzwa ezilimele noma izinkinga zokuqondanisa. Ikilasi ngalinye linomnikazi ohlukile kanye nokulungiswa okuhlukile.
03 / Ukususwa kokushisaQinisekisa ukusebenza kokupholisa ngaphambi kokusika isikhathi sokupholisa
Izindawo zokuhlala e-LyondellBasellUmhlahlandlela we-Polyolefin Blow Moldingithi ukupholisa kuthatha ingxenye enkulu yomjikelezo wokubumba ezinhlelweni eziningi zokubumba i-polyolefin blow. Umhlahlandlela uxhuma imijikelezo emifushane nezimo zokudlulisa ukushisa njengezinga lokushisa lokuncibilika, izinga lokushisa lesikhunta, ukugeleza kwamanzi kanye nesiyaluyalu, kuyilapho kusadingeka ikhwalithi yengxenye efiselekayo. Lesi isiqondiso esiwusizo sokuxilongwa, hhayi isethi yamanani e-Kinggle yendawo yonke.
Qala emthonjeni wokupholisa bese ulandela umjikelezo wangempela. Rekhoda ukunikezwa kokupholisa kanye nesimo sokubuyisela ekukhiqizeni okuzinzile, hhayi kuphela isibonisi esibandayo. Hlola ukuthi isikhunta siyakuthola yini ukugeleza okucacisiwe nokuthi amasekhethi ahambisanayo ayalingana yini. Bheka isekethe efudumele, ipayipi elinomkhawulo, ishaneli engcolile, uxhumano olungalungile, iphakethe lomoya, uphawu oluvuzayo noma umthwalo wokushisa okwabelwana ngawo nomunye umshini. Ishayela umshini wokubumba umhlahlandlela wokusetshenziswa komshiniichaza ukuthi kungani kufanele kuhlukaniswe ukuhlinzekwa kwezitshalo kanye nesimo sokungena komshini.
Imephu isikhunta kanye nengxenye ekhishiwe. Ukufundwa kwendawo eyodwa akukwazi ukumela isikhunta esifaka intamo, izindawo zokuncinza, izibambo eziwugqinsi, izisekelo ezijulile namasekhethi ahlukene. Sebenzisa indlela yokulinganisa egunyaziwe yesitshalo futhi uqhathanise izindawo eziphindaphindwayo. Qaphela lapho ukwakheka kwe-deformation kuvela: ngaphakathi kwesikhunta, ngesikhathi sokuphuma, ekunciphiseni, kumshini wokupholisa noma ngemva kokuba ingxenye ifinyelele esimweni segumbi. Ingxenye eshisayo ebukeka yamukelekile umzuzu owodwa ingase kamuva ibonise intamo eyisiyingi, i-rocker bottom, ishwabana noma i-dimensional drift.
I-Formosa Plastics'Polyethylene Extrusion Blow Molding Process Guideibala umjikelezo omfushane, izinga lokushisa eliphezulu lokukhunta namashaneli okupholisa avalekile phakathi kwezimbangela ezingase zibe khona lapho ingxenye ishisa kakhulu. Iphinde ixhume ukupholisa isikhunta okunganele ne-warpage futhi yeluleka ukuhlola ukugeleza kwamanzi, izinga lokushisa lesikhunta nesimo sesiteshi. Lobu budlelwano busekela uphenyo lokupholisa, kodwa izinga le-resin, isikhunta kanye nokucaciswa komkhiqizo kunquma iwindi lokusebenza elamukelekayo.
Ungalehlisi izinga lokushisa lokupholisa ngendlela evamile. Ukujiya kuncike ebudlelwaneni obuphakathi kwezinga lokushisa elingaphezulu, izinga lokushisa lendawo kanye nomswakama. Amanzi aphezu noma azungeze isikhunta angathinta ingxenye futhi adale izinkinga zemishini noma indawo yokusebenza. Rekhoda isimo segumbi lapho ukujiya kuseduze nomngcele wokusebenza, futhi ulandele izinqubo zokupholisa, isikhunta kanye nezitshalo. Ukuthuthukisa ukusatshalaliswa kokugeleza noma ukuhlanza isekethe ekhawulelwe kungase kubuyise ukudluliswa kokushisa ngaphandle kokuhambisa okuqondiwe kwezinga lokushisa.
04 / Ingxenye yokuklamaUkusatshalaliswa kodonga kushintsha ukuthi kungakanani ukushisa okufanele kususwe isikhunta
Isidingo sokupholisa silandela ipulasitiki engxenyeni. Indawo ewugqinsi iqukethe izinto ezishisayo kakhulu kunendawo ezacile futhi ingahlala ithambile ngemva kokuba izindonga eziseduze sezilungele ukukhishwa. Ukwelula sonke isigaba sokupholisa kungase kuvikele leyo ndawo eyodwa, kodwa futhi kubamba yonke enye indawo ekubunjweni isikhathi eside. Ngaphambi kokwamukela umjikelezo omude njengongenakugwemeka, qhathanisa imephu yodonga olulinganisiwe nemfuneko yedizayini kanye nokwelula okulindelekile ukusuka epulazini kuye endaweni.
Imanuwali ye-Moog DigiPack III ephethwe ngu-Kinggle ichaza ukuthi izinhlelo zesonto zilawula igebe lokufa ngobude bomkhiqizo. Iphinde ixhume izingxenye ezingadingekile zodonga olusindayo nokupholisa isikhathi eside futhi ichaza ukuthi iphrofayili kufanele iqinisekiswe ngokuqhathaniswa nobukhulu bodonga olulinganisiwe ezitsheni zokuhlola. Sebenzisa lobu budlelwano ngokucophelela. Ukukhipha impahla akusona isinqamuleli sesikhathi somjikelezo ngaphandle uma ingxenye ebuyekeziwe isahlangabezana nesisindo, ubuncane bodonga, umthelela, ukulayisha okuphezulu, ukwehla, ukucindezela, ukumelana namakhemikhali kanye nezidingo zobukhulu ezisebenza kumkhiqizo.
Okokuqala thola isifunda esishisayo noma esontekile engxenyeni eqediwe. Bese uxhuma leso sikhundla ohlelweni lwe-parison, isikhunta selula, i-pinch-off kanye nesekhethi yokupholisa. Isisekelo esindayo singase sivele kuphrofayela, ukuthwebula umsila noma i-geometry. Isibambo esishisayo singabandakanya i-webbing, ukunwebeka kwendawo, ukukhipha umoya noma ukupholisa. Intamo efudumele ingase ihlanganise ukuthintana nge-blow-pin, ukufaka ukupholisa, izinto ezidingekayo noma ukukhululwa okubambezelekile. Iumhlahlandlela wokuhlela wesontoinikeza indlela esekelwe esilinganisweni yokuhambisa impahla yephrofayela esikhundleni sokuhlela amaphuzu ngokubukeka.
Idizayini yesikhunta futhi isetha umzila otholakalayo wokudlulisa ukushisa. Ukubekwa kwesiteshi, indlela yokugeleza, okufakwayo, ukwakhiwa kwentamo, ukukhipha umoya, ukuthintana kwendawo kanye nomklamo womugqa wokuhlukanisa kungakhawulela ukuthi ingxenye ishesha kangakanani ukuzinza. Sebenzisa i-Kinggle'si-extrusion blow molding mold guide designlapho indawo efanayo eshisayo isala ngemva kokuba izinsiza kanye nokusatshalaliswa kodonga okugunyaziwe kuqinisekisiwe. Umkhawulo wasendaweni oqhubekayo ungase udinge ukulungiswa kwesikhunta, hhayi olunye ushintsho lwesikhathi.
Gcina isisindo sengxenye evunyelwe njengomphumela, hhayi ukulawula kuphela. Izingxenye ezimbili ezinesisindo esiphelele esifanayo zingaba nokusatshalaliswa kodonga okuhlukile nokuziphatha kokupholisa. Isigaba noma kala izindawo ezibusa ukusebenza, futhi uhlole umumo wangemuva kokukhipha ngesikhathi esichazwe uhlelo lokulawula umkhiqizo. Ngale ndlela umsebenzi wokuqina odongeni uba ubufakazi benqubo obuwusizo esikhundleni sesimangalo esivamile mayelana nokonga okuphathekayo.
05 / Ingqondo yomshiniImishini eqhubekayo ne-accumulator ayabelani ngemodeli eyodwa yesikhathi
Emshinini wokubumba oqhubekayo we-extrusion blow, i-extruder iletha i-parison ngokuqhubekayo ngenkathi isikhunta esisodwa noma ngaphezulu sihamba ngokulandelana kwazo. Isikhathi somjikelezo, ubude besonto, isikhathi esinqunyiwe kanye nohlelo lokuqina kodonga kungaxhunyaniswa. Uma umjikelezo ushintsha, isilawuli kusafanele sibeke iphrofayili ehlosiwe eduze kwe-parison ebonakalayo nangaphakathi kwesikhunta. Ukulandelana kwesiteshi okufushane okugudluza iphrofayela akulona ushintsho lwesivinini oluphakathi nendawo.
Imanuwali yesilawuli se-Moog ichaza isilawuli sephrofayela esisuselwa kusikhathi semishini eqhubekayo nokulawula okusekwe endaweni yemishini yokuqoqa. Ekusetheni okuqhubekayo, inganquma isikhathi somjikelezo kusukela kusikhawu phakathi kwamasignali okuqala njengokusikeka okulandelanayo kwesonto. Ekusetheni i-accumulator, iphrofayela yodonga ilandela indawo ye-accumulator ngesikhathi sokuphuma. Lo mehluko oshicilelwe yingakho isitshalo kufanele sihlonze imodi yomshini nesilawuli ngaphambi kokuboleka indlela yesikhathi somjikelezo komunye ulayini.
Umshini we-accumulator kufanele futhi ulungise isithombe esidingekayo ngenkathi ukulandelana kokubumba kuqhubeka. Buza ukuthi ukwenza ipulasitiki noma ukunqwabelana kuyaphela yini ngaphambi kokuthi isikhunta silungele ukudutshulwa okulandelayo. Uma i-accumulator isagcwele, ukuphungula imizuzwana ukusuka ekuvulekeni kwesikhunta kungase kunganciphisi umjikelezo ogcwele. Uma ukunqwabelana kuqeda kusenesikhathi, indlela yokubumba kanye nokupholisa ingaba yisithiyo. Rekhoda ukulungiswa kwangempela kokudubula, umcamelo noma indawo yokugcina, isimo sokuncibilika kanye nengxenye yesisindo esikhundleni sokubonisa ukulungela ngevelu eyodwa okuhlosiwe.
Isakhiwo sesiteshi sishintsha nomugqa wesikhathi. Umshini oqhubekayo oneziteshi ezimbili ungasebenzisa isiteshi esisodwa ngenkathi omunye upholisa noma ukhulula ingxenye, kodwa i-extruder, i-die head, ukunyakaza kokudlulisa, isistimu yokupholisa kanye nezinto zokusebenza ezingezansi kufanele zisekele ukugqagqana. I-Kinggle'sisiteshi esisodwa ngokumelene nokuqhathanisa kwesiteshi esikabiliichaza lesi sinqumo samandla. Izakhiwo ezinamakhanda amaningi kanye nama-multi-cavity zithinta izingxenye zomcimbi ngamunye kanye nebhalansi phakathi kwezitolo noma imigodi; iUmhlahlandlela onamakhanda amaningi ngokumelene ne-multi-cavityihlukanisa leyo migomo.
Sebenzisa idinominetha efanele uma uqhathanisa imishini. Ukwakhiwa komcimbi akuyona ingxenye eyodwa njalo. Bala izingxenye ezamukelwe kuzo zonke izinhloko ezifanele, izimbotshana neziteshi, bese ufaka imingcele eyenza lezo zingxenye zithengiseke. Umshini onokunyakaza okomile ngokushesha usengakhiqiza izingxenye ezimbalwa ezamukelekayo ngehora uma i-extrusion, ukupholisa, ukunquma noma ukuzinza kwekhwalithi kungakwazi ukuhambisana nesivinini.
06 / UkulandelanaPhinda uthole isikhathi sokulinda ngaphandle kwezingozi ezigqagqene
Ngemuva kokupholisa nokulethwa kwe-parson kuqondwa, hlola izikhala phakathi kwezenzo. Ukubambezeleka kungase kube umlando kunokuba kudingeke, kodwa kungase futhi kunikeze imvume, ukuqiniswa kwengcindezi, ukuqeda amandla, isiqinisekiso sesiginali noma ukunikezwa okuphephile. Thola ukuthi yisiphi isimo ukubambezeleka ngakunye kuvikelayo. Bese uhlola ukuthi ingabe isilawuli sesivele sinempendulo ethembekile yaleso simo. Ukushintsha ukulinda okungaguquki ngesignali yokuqedela eqinisekisiwe kungathuthukisa ukuphindaphinda, kodwa kuphela uma idizayini yomshini kanye nengqondo yokulawula egunyaziwe iwusekela.
umbuki zindwendwe ngu Kingglei-othomathikhi yokubumba umshini wokubumba imanuwaliihlukanisa izigaba zesikhathi ezifana nokuvala isikhunta, isikhathi sokushaya, izenzo ezihlobene nokukhipha umoya, ukuvulwa okuncane kwesikhunta, ukunyakaza kwe-blow-pin kanye nokulibaziseka kwerobhothi. Imanuwali ibopha ngokuphindaphindiwe amanani kumkhiqizo wangempela noma isimo sokukhiqiza. Isixhumi esibonakalayo sisebenza emndenini wemishini ebhaliwe futhi ingahluka ngemodeli, inketho noma inguqulo yesofthiwe, ngakho akufanele iguqulwe ibe uhlu olujwayelekile lwamasekhondi anconywayo.
Buka ukulandelana komzimba ezimeni ezincishisiwe nezilawulwayo ezivunyelwe inqubo yomshini. Qinisekisa ukuthi amapayipi, izintambo, izikhonkwane zokushaya umoya, amakhora, amathuluzi okukhipha kanye nengxenye kuhlala kucacile endleleni egcwele. Funda umyalo nempendulo ndawonye. Uma umnyakazo ufika endaweni ngaphambi kwesikhathi kodwa ukulandelana kusalindile, thola ukuvumelana ngqo. Uma impendulo ifika sekwephuzile noma izikhawu, lungisa inzwa, indlela yokusebenza noma imbangela yokusetshenziswa ngaphambi kokunciphisa isibali sikhathi ebesisifihla.
Umsebenzi owehlayo ungowomugqa wesikhathi ofanayo. Irobhothi lingase lisuse isikhunta ngokushesha kodwa libeke izingxenye ku-conveyor osekugcwele kakade. I-trimmer ingase idinge izinga lokushisa elizinzile. Umhloli ovuzayo ungaba ibhodlela ngemuva kokukhuphuka komshini. Rekhoda ubude bomugqa kanye nokumisa izimbangela ngokugijima kokuqala okuqhubekayo, hhayi kuphela phakathi nemijikelezo embalwa emshinini. Umjikelezo womshini ophephile oshesha kakhulu awuwusizo uma ususa amaphutha noma uminyanisa esiteshini esisodwa.
07 / IsilingoQalisa isilingo sesikhathi somjikelezo esilawulwayo esingaphinda siphindwe
Isilingo esiwusizo siqala ngombuzo njengokuthi "Ingabe isikhunta sesifunda B sikhawulela ukukhishwa okuphephile?" noma “Ingabe ukulibaziseka kwerobhothi kusala ngemva kokuqinisekiswa kwenzwa?” Akuqali ngokuthi “Yenza umjikelezo usheshe.” Yisho isithiyo esisolisayo, uguquko, impendulo elindelekile kanye nokuhlolwa kwengxenye okunganqaba ukuqulwa kwecala. Yabela umuntu oyedwa ukuthi alawule ukuhlelwa kweresiphi kanye nomuntu oyedwa ozoqopha imiphumela ukuze kungenzeki izinguquko ezimbalwa phakathi kwamasampuli.
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Friza isisekelo esigunyaziwe.Londoloza noma phrinta izilungiselelo ezikhishiwe, khomba iphakheji yomkhiqizo futhi ugcine amasampula amukelekile. Rekhoda ukuhluka komjikelezo wangempela kanye nokuphumayo okwamukelekayo ngaphansi kwezimo ezinzile.
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Yisho umkhawulo owodwa.Sebenzisa umugqa wesikhathi wokulandelana, imephu yokupholisa, ukufundwa kwezinsiza, umlando we-alamu kanye nokubhekwa phansi komfula. Bhala ubufakazi obukhomba lokhu kuvinjelwa.
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Chaza ushintsho oluvunyelwe.Sebenzisa umshini, isikhunta kanye nemibhalo ye-resin. Setha umkhawulo wokulungisa olawulwayo kanye nephoyinti lokubuyisela. Ungashintshi okunye okuguquguqukayo phakathi newindi lokubuka.
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Setha izibangeli zokwenqaba.Bandakanya izimpawu ezifanele ezifana ne-parison engazinzile, ukunyakaza okungaphelele, izingxenye ezishisayo noma ezinamathelayo, i-warpage, ukunyakaza kobukhulu, ukuhluleka kwesisindo noma udonga, ifleshi, ukuphuma, ama-alamu, ukugcwala noma ukuziphatha okungaphephile.
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Hamba ngokuzinzisa.Maka izingxenye ngesikhathi, isiteshi, ikhanda noma umgodi. Ungahluleli isimo esisha kusukela esiqeshini sokuqala uma okuguquguqukayo okuguquguqukayo kudinga isikhathi ukuze kufinyelele esimweni esisha sokuzinza.
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Linganisa iwindi lokukhiqiza elamukelwayo.Sebenzisa ukuhlola okulawulwayo okubukwayo, isisindo, udonga, ubukhulu kanye nokusebenza. Bandakanya ukunqunywa komfula, ukuhlola kanye nokupakisha lapho kuchazwa ingxenye ethengiswayo.
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Gcina, unqabe noma uphenye.Gcina ushintsho kuphela lapho iwindi elichaziwe lidlula futhi okukhiphayo okwamukelwe kuyathuthuka. Buyisela isisekelo uma ikhwalithi noma isilawuli siwohloka. Vula isenzo samathuluzi, insiza noma sokulungisa lapho ukuhlola kuveza imbangela engokoqobo.
Uhlelo lwesampula kufanele lufane nomugqa. Emshinini oneziteshi ezimbili, faka izinhlangothi zombili. Ekusetheni okunamakhanda amaningi, gcina ubunikazi bekhanda. Kusikhunta esinezimbotshana eziningi, gcina ubunikazi bomgodi lapho kusebenza khona. Isilinganiso singafihla isifunda esisodwa esishisayo noma okukhiphayo okukodwa okuncane. Ivuthela ukubumba amaphutha guideibonisa ukuthi amaphethini angaguquki futhi angahleliwe aholela kanjani ekuhlolweni okuhlukene.
Amarekhodi esilingo kufanele afake inani elidala, inani elisha, isikhathi soshintsho, umuntu onesibopho, ukusatshalaliswa komjikelezo wangempela, indawo yokusebenza, isimo sokusetshenziswa, ama-ID ayisampula, imiphumela elinganisiwe, ukwenqatshwa kanye nesinqumo sokugcina. Izithombe ziwusizo ekwakhekeni nendawo enesici, kodwa azishintshi izilinganiso. Uma inqubo ibuyela kusisekelo, bhala lokho nakho. Isilingo esihlulekile sisengakwazi ukuvimbela olunye uguquko ekuphindeni umqondo ofanayo.
08 / AmandlaBala okukhiphayo ezingxenyeni ezamukelekile, hhayi ukunyakaza komjikelezo owomile
Okukhiphayo komjikelezo owomile kuchaza ukunyakaza komshini ngaphandle komthwalo ophelele, ukupholisa kanye nomthwalo wokwamukela ingxenye. Kuwusizo ukuhlola amandla okunyakaza, kodwa akusona isithembiso sokukhiqiza okuthengisekayo. Isibalo sokukhiqiza kufanele sisebenzise ingxenye yangempela, inhlaka, isikhunta, isibalo sekhanda noma imbobo, isistimu yokupholisa, okokusebenza okwehla nomfula kanye nendlela yokwamukela. Yingakho i-Kingle'sinqubo yolwazi lwephrojekthiicela usayizi womkhiqizo, isisindo, impahla, ukujiya kanye nezidingo zokuphumayo ngaphambi kokuncoma umshini.
Linganisa okukhiphayo okwamukelwe ngokuqondile phezu kwewindi elimele ukukhiqiza. Bala kuphela izingxenye ezidlula imibandela yokukhishwa echaziwe, futhi urekhode izitobhi ezihleliwe, izitobhi ezingahleliwe, ukulahlekelwa kokusetha kanye nokwenqaba ngokwehlukana. Ungawafihli ngaphakathi kwesici esisodwa esisebenza kahle esingachazeki. Uma ulayini ukhiqiza izingxenye ezimbalwa ngomcimbi ngamunye, hlanganisa ukubala ngesiteshi, ngekhanda noma ngomgodi ukuze okuphumayo okukhutshaziwe kungashabalali phakathi kwengqikithi.
| Imethrikhi | Ukubala noma ukuqaphela | Sebenzisa | Iphutha elivamile lokubika |
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| Biyela imizuzwana | Isikhathi phakathi komcimbi ofanayo emijikelezweni ezinzile ephindaphindiwe | Ibonisa ijubane lomcimbi womshini kanye nokuhluka | Ukubika umcimbi owodwa omfushane kakhulu |
| Izingxenye ngomcimbi ngamunye | Izingxenye zomzimba ezamukelekile ezikhishwe umcimbi owodwa ophelele | Ixhuma amakhanda, izimbotshana neziteshi ngevolumu | Kucatshangwa ukuthi yonke indawo iyakhiqiza |
| Okuphumayo kwehora okungokwetiyori | (3,600 / umjikelezo imizuzwana) × izingxenye umcimbi ngamunye | Ukuqhathanisa ukuhlela ezimeni ezingaphazamiseki | Ukushayela umphumela ukukhiqizwa okuqinisekisiwe |
| Okukhishwayo kwehora okwamukelwe | Izingxenye ezamukelwayo / amahora okukhiqiza aqashelwe | Ibonisa okukhiphayo okusebenzisekayo okuvela kuphakheji yomkhiqizo ohloliwe | Ibala ukuhlanzwa, ukusetha noma izingxenye ezinqatshiwe |
| Shintsha umphumela | Okukhiphayo okwamukelwe ngemva kokukhipha okwamukelwe ngaphambili, ngaphansi kwezimo ezifanayo | Ihlola ukuthi ukuhlela kuthuthukise yini umgomo wangempela | Ukuqhathanisa imikhiqizo ehlukene, amashifu noma izinsiza |
Bika ikhwalithi eceleni kwesivinini. Bandakanya isisindo nemiphumela yodonga, izilinganiso ezibucayi, umphumela wokuhlola ukusebenza, isibalo esilahliwe noma sokubamba, isimo sokusetshenziswa kanye nokubuyekezwa kweresiphi. Ukwehliswa kwamasekhondi amabili akunayo incazelo ezimele ngaphandle komjikelezo wangempela, ukubalwa kwengxenye, isivuno esamukelwe kanye nemibandela yokuhlola. Ngakho-ke lesi sihloko asishicileli umgomo wokuthuthukisa amaphesenti. Umphumela kufanele uvele kudatha yomugqa womthengi.
Ngomshini omusha noma isikhunta, chaza indlela yokukhipha ngaphambi kwesivivinyo. I-Kinggle'sUmhlahlandlela wokuhlola ukwamukelwa kwefekthriichaza ukuthi ungaxhuma kanjani ukugijima okukaliwe nomkhiqizo, impahla, isikhunta kanye nezimo zokusetshenziswa. Sebenzisa i-uhlu lokuhlola lokuqalisaukumisa isimo esizinzile ngaphambi kwesikhathi, kanyeumhlahlandlela wokushintshaukugcina ukulahleka kokusetha kuhlukene nokukhiqiza okuqhubekayo.
09 / ImikhawuloMisa ukuhlola uma inqubo ilahlekelwa ukulawula
Misa futhi ubuyisele isimo esigunyaziwe uma unogada, ukukhiya, isitobhi esiphuthumayo noma isilawuli samandla ayingozi singasebenzi njengoba bekuhlosiwe. Misa ukunyakaza komshini okungalindelekile, ingozi yokushayisana, ukuziphatha okungajwayelekile kwe-hydraulic noma umoya, izingxenye zokucindezela ezilimele, ukushisa kukagesi, ukuvuza noma ukungaboni ngaso linye phakathi kwempendulo ebonisiwe kanye nesimo somzimba. Umsebenzi wesikhathi somjikelezo awugunyazi ukusebenza eduze kwephutha.
Ingxenye yobufakazi nayo ingamisa ukuqulwa kwecala. Buka i-parison engasafiki endaweni efanele, ukuvalwa kwesikhunta okungaphelele, i-flash ekhuphukayo, isisindo esingazinzile, izindonga ezincane ezibucayi, ukushaywa umoya, imininingwane engaphelele, okunamathelayo, ukulimala kokusika, i-warpage, i-oval neck, i-rocker bottoms, ukuncipha noma ukwehluleka kokuhlola ukusebenza. Umhlahlandlela wenqubo we-Formosa uxhuma ezimbalwa zalezi zimpawu nokushisa okukhulu, ukupholisa okunganele, umjikelezo omfushane noma isimo sesiteshi sokupholisa. Sebenzisa uphawu ukuze uvule kabusha ukuxilonga okulungile kunokwengeza isikhathi sokupholisa esibanzi ngaphandle kokuthola imbangela.
Ukunyuka lapho umkhawulo udinga ukuguqulwa kweshaneli, ukuguqulwa kwefa noma i-blow-pin, ukuguqulwa kohlelo lokulawula, ukuguqulwa kwe-interlock, umsebenzi wesistimu yokucindezela noma ukusebenza ngaphandle kwefasitela le-resin nemishini. Sebenzisa i-umhlahlandlela wokuvikela wokulondolozakokutholwe kabusha kwemishini. Indlela egugile ingase yenze umjikelezo ungasheshi, kodwa umyalo osheshayo ngeke uwulungise.
Qeda iphrojekthi ngesisekelo esikhishiwe. Buyekeza iresiphi kuphela ngenqubo yokugunyaza yesitshalo, namathisela isampula nerekhodi lokulinganisa, futhi usho ukuthi yimuphi umkhiqizo, isikhunta, inhlaka nokucushwa komshini okukhava umphumela. Gcina izivivinyo ezinqatshiwe kulogu loshintsho. Lapho i-shift elandelayo ingakhiqiza kabusha umjikelezo owamukelwe futhi ichaze imikhawulo yawo, ukuthuthukiswa kulungele ukukhiqizwa okuvamile.
10 / IzimpenduloImibuzo evame ukubuzwa mayelana nesikhathi somjikelezo wokubumba
Yini enquma isikhathi somjikelezo wokubumba we-extrusion?
Isikhathi somjikelezo sinqunywa indlela ehamba kancane edingekayo ngokusebenzisa ijele noma ukulungiswa kwesibhamu, ukunyakaza kwesikhunta, ukwehla kwamandla emali, ukupholisa, i-exhaust, ukuvula, ukukhipha kanye nokuphatha phansi nomfula. Ijiyomethri yomkhiqizo, ukusatshalaliswa kodonga, ukuziphatha kwe-resin, ukupholisa isikhunta, ukwakheka komshini kanye nemibandela yengxenye eyamukelekile konke kuthinta leyo ndlela. Linganisa ukulandelana kwangempela namasiginali wempendulo ngaphambi kokunquma ukuthi yisiphi isibali sikhathi esinesibopho.
Ingabe ukupholisa kuhlala kuyingxenye ende yomjikelezo wokubumba?
Ukupholisa kuthatha ingxenye enkulu yomjikelezo wokubumba ezinhlelweni eziningi ze-polyolefin, ngokuya ngegayidi yokubumba i-blow ye-LyondellBasell, kodwa akuwona ngokuzenzakalelayo umkhawulo osebenzayo kuwo wonke ulayini. Ukulethwa kwe-Parison, ukugcwaliswa kwe-accumulator, ukudluliswa kwesikhunta, imvume yerobhothi, ukusika noma ukuhlola kungase kulawule isiqalo esilandelayo. Umugqa wesikhathi ubonisa ukuthi ingabe ukunciphisa ukupholisa kuzoshintsha umjikelezo ogcwele noma kukhipha ingxenye eshisa kakhulu.
Singancishiswa kanjani isikhathi sokupholisa ngaphandle kokubangela i-warpage?
Okokuqala qinisekisa ukuhlinzekwa kwesipholisa kanye nezimo zokubuya, ibhalansi yesekhethi, ukuhlanzeka kwesiteshi, iphethini yokushisa kwesikhunta kanye nendawo eshisayo engxenyeni. Qhathanisa ukusatshalaliswa kodonga nomdwebo kanye nenqubo egunyaziwe. Shintsha isimo esisodwa esibhaliwe, vumela inqubo ukuthi izinze, futhi uhlole ubukhulu nokuma ngemva kwesikhathi esidingekayo sokuphuma kokukhishwa. Uma indawo efanayo eshisayo isala, isikhunta noma ukusatshalaliswa kodonga kungase kudinge ukubuyekezwa kobunjiniyela.
Ingabe umjikelezo omfushane uhlala ukhuphula ukuphuma kokubumba?
Cha. Okukhiphayo kuyanda kuphela lapho umjikelezo oshintshiwe uwumkhawulo womugqa futhi izingxenye ezengeziwe zamukelwa. Umcimbi womshini osheshayo ungadala izingxenye ezishisayo, ukwaliwa okwengeziwe, ukuminyana kwamarobhothi, ukulimala kokusikwa noma ukusilela emuva komhloli. Qhathanisa izingxenye ezamukelwayo ngehora ngalinye elibhekiwe ngaphansi komkhiqizo ofanayo, impahla, isikhunta, ukusetshenziswa kanye nezimo zekhwalithi. Gcina ukunyakaza komjikelezo owomile, okuphumayo kwethiyori nokukhiqizwa okwamukelwe njengezibalo ezihlukene.
Ngabe izinhlelo zasejele zisithinta kanjani isikhathi somjikelezo?
Uhlelo lwe-Parison luyashintsha lapho okubalulekile kuhambisana nomkhiqizo. Izindawo ezisindayo ezingadingekile zingadinga ukupholisa okwengeziwe, kuyilapho izindawo ezizacile kakhulu zingafeyila ukuhlolwa komkhiqizo. Emishinini eqhubekayo, iphrofayela yodonga ingabuye ivunyelaniswe nesikhathi somjikelezo, ngakho-ke ushintsho lwesikhathi lungagudluza ukubekwa kwephrofayela. Qinisekisa izindawo zodonga, ingxenye yesisindo nokuqondanisa kwephrofayela ngemva koshintsho lomjikelezo esikhundleni sokuthatha ijika elilondoloziwe lihlala lilungile.
Iyiphi idatha okufanele ithunyelwe ku-Kinggle ngenkinga yesikhathi somjikelezo?
Thumela imodeli yomshini nenguqulo yesilawuli, umdwebo womkhiqizo, ama-ID wesikhunta kanye namathuluzi, ibanga le-resin nenkatho, ukubuyekezwa kweresiphi, umjikelezo wevidiyo othathwe endaweni ephephile, umugqa wesikhathi womcimbi, umlando we-alamu, ingxenye yesisindo kanye nemephu yodonga, ubukhulu obubucayi, izithombe ezinokukhubazeka, ukubonwa komshini wokungenisa umoya nokupholisa amanzi, izimbangela zokumisa phansi komfula kanye nokuphumayo okwamukelwe esikhathini esichaziwe. Lobu bufakazi busiza ngokuhlukanisa ukupholisa, ukusebenzisa amathuluzi, izilawuli, izinsiza, izinto ezibonakalayo kanye nezimbangela zebhalansi yomugqa.
Xoxa ngomkhiqizo kanye nomjikelezo njengohlelo olulodwa
Thumela ingxenye yangempela yomdwebo, i-resin, isikhunta, ukucushwa komshini, umugqa wesikhathi womjikelezo wamanje, ukubonwa kwezinsiza kanye nemiphumela yekhwalithi elinganisiwe. I-Kinggle ingabuyekeza ubufakazi obuzungeze umshini, ithuluzi, izilawuli kanye nethagethi yokukhiqiza.
Thumela idatha yakho yokukhiqizaImithombo esetshenziselwa lo mhlahlandlela
Amamanuwali aphethwe yi-Kinggle asekela izitatimende mayelana nezilawuli ezibhaliwe nokulandelana komshini. Imihlahlandlela yomkhiqizi we-polymer isekela ubudlelwano bokupholisa kanye nokukhubazeka. Imithombo ye-OSHA ifakiwe kumngcele wokuphepha wase-United States. Ayikho kule mithombo enikezela ngethagethi yomjikelezo wendawo yonke yawo wonke umkhiqizo noma umshini.
- I-Kinggle ephethwe i-Automatic Blow Molding Machine Operation Manual, ifinyelelwe ngoSepthemba 8, 2026.
- I-I-Moog DigiPack III Parison Wall Thickness Controller Manual, MRJ06301, iphethwe ngu-Kinggle, ifinyelelwe ngoSepthemba 8, 2026.
- I-LyondellBasell, Umhlahlandlela we-Polyolefin Blow Molding, ifinyelelwe ngoSepthemba 8, 2026.
- Formosa Plastics, Polyethylene Extrusion Blow Molding Process Guide, ifinyelelwe ngoSepthemba 8, 2026.
- I-OSHA 29 CFR 1910.147, Ukulawulwa Kwamandla Ayingozi, ifinyelelwe ngoSepthemba 8, 2026.
- I-OSHA 29 CFR 1910.212, Izidingo Ezijwayelekile Kuyo Yonke Imishini, ifinyelelwe ngoSepthemba 8, 2026.
