Isiphako esifanayo esibonakalayo sinokuvela kwi-resin, i-parison formation, i-tooling, umoya, ukupholisa, imeko yomatshini okanye utshintsho olungabhalwanga lweresiphi. Esi sikhokelo sinceda iqela lemveliso lifumane ubungqina bokuqala obuluncedo ngaphambi kokutshintsha izicwangciso.
Inqaku lesigama:Amaqela emveliso yamazwe ngamazwe angabiza isihloko esifanayovuthela iziphene zokubumba, vuthela iingxaki zokubumba kunye nezisombululo, iziphene zebhotile zeplastikiokanyeukuvuthela okubunjiweyo inxalenye iziphene. Upelo kunye nenxalenye yegama liyatshintsha; indlela yokuxilonga esekelwe kubungqina ayifuni.
Qala nge-four-layer diagnostic workflow
Uluhlu lwezizathu ezinokwenzeka luluncedo, kodwa lunokukhuthaza ukulungiswa okungahleliwe. Ulandelelwano olungcono lunciphisa impazamo ukusuka kwindawo egqityiweyo ukubuyisela inkqubo. Umthengisi we-resin ukhokela ukusukaLyondellBasell, Iiplastiki zeFormosakwayeTeknor Apexzonke zibonisa ukuba uphawu olunye lunokuba nenkqubo eliqela, izinto eziphathekayo kunye noonobangela bezixhobo.
Buza imibuzo emine phambi kokuba uchukumise iresiphi
- Ngaba isiphene sendawo okanye kwihlabathi jikelele?Elinye icala licebisa ukufa, ukulungelelaniswa komngundo, ukungalingani kokupholisa okanye ukungena kwendawo. Yonke indawo okanye inxalenye nganye icebisa imathiriyeli ekwabelwana ngayo, ubushushu, uxinzelelo, into eluncedo okanye umba wolandelelwano.
- Ngaba iyaphinda-phinda okanye iphakathi?Isiphene kwindawo enye umjikelo ngamnye ukhomba kwijometri, izixhobo zokusebenza okanye isiganeko senkqubo elungelelanisiweyo. Isiphene esishukumayo sikhomba rhoqo kwi-extrusion engazinzanga, ungcoliseko, izinto eziluncedo, impendulo yesivamvo okanye ukwahluka kokudubula.
- Yintoni eyatshintsha ngokukhawuleza ngaphambi kokuba ibonakale?Jonga izinto ezininzi, ipesenti yeregrind, umbala, uhlaziyo lweresiphi, inkonzo yokubumba, ukulungiswa kwesifudumezi, isekethe yamanzi, imfuno yomoya, ukunikezelwa kweshifti kunye nemeko yokuqalisa.
- Ngaba umlinganiselo uyavumelana nembono ebonwayo?Isikhongozeli sinokubonakala samkelekile ngelixa udonga oluncinci, ubunzima, ubukhulu bentamo, ukusebenza okuvuzayo okanye umthwalo ophezulu uye wahamba ngaphandle kwemfuneko evunyiweyo.
I-Extrusion blow blowing defect yokusombulula ingxaki matrix
Sebenzisa le theyibhile njengendlela eya kwiitshekhi zokuqala, hayi njengephepha lokumisela jikelele. Ibakala le-resin, inxalenye yejometri, intloko yokufa, ukungunda, uhlobo lomatshini kunye nokucaciswa komgangatho kumisela ifestile yokusebenza echanekileyo.
| Isiphene okanye igama lokukhangela | Iingqimba ezinokuba ngunobangela | Ubungqina bokuqala bokukhangela | Isikhokelo esilungileyo |
|---|---|---|---|
| I-flash egqithisileyo | Imathiriyeli eninzi kakhulu kwi-pinch, ukungunda okungavalwanga ngokupheleleyo, ukukhutshwa kwe-clamp, i-pinch-off egugileyo okanye eyonakeleyo, ukulungelelaniswa okanye ixesha | Indawo yeflanyazi kunye nobukhulu, indawo yokuvala umngundo, impendulo ye-clamp, ubunzima benxalenye, imeko ye-pinch-off | Ukuvalwa okuchanekileyo okanye imeko yesixhobo; emva koko uphinde usasaze izinto endaweni yokunciphisa yonke inxalenye ngokungaboni |
| Ukucutha kancinci okanye obuthathaka | Inyibilika ishushu kakhulu, imathiriyeli engonelanga kwi-weld, i-pinch engafanelekanga yejiyometri, ukugqithisa okanye ukuvuthela kwangaphambili | Icandelo le-Weld, indawo ye-parison, ubunyani bobushushu, ixesha lokuvuthela kwangaphambili, imeko yesixhobo evunyiweyo | Buyisela isiseko se-thermal kunye nexesha elizinzileyo; jonga umngundo phambi kokuba wongeze ubunzima behlabathi |
| I-Pinch-off ukusika okanye ukwahlula | I-parison ebandayo, i-pinch ebukhali okanye eyonakeleyo, i-mold fast close, i-misalignment | Inxalenye eneflash isancanyathiselwe, indawo esikiweyo, intshukumo yokungunda kunye nomphetho wesixhobo | Lungisa umonakalo womzimba / ulungelelwaniso kwaye uqinisekise ukulandelelana kokuvala ukungunda; yenza utshintsho olulawulwayo lwe-thermal kuphela |
| Ubunzima bodonga olungalinganiyo | Isikhundla seprofayili, i-die centering, i-sag ye-parison, imveliso engazinzanga, i-mold shift, ukupholisa kwe-asymmetric okanye ukolula | Imephu eludongeni elungisiweyo ngaphezulu kwemijikelo emininzi, ubunzima benxalenye, impendulo yomsantsa wokufa kunye necala lesiphako | Ukwahlula imfuno yeprofayili yendawo kwi-asymmetry yomatshini; sebenzisa imephu yodonga evunyiweyo |
| Iikona ezincinci, igxalaba okanye umqheba | Ukolulwa okuphezulu kwendawo, i-parison incinci kakhulu okanye ilahlekile, akwanelanga imathiriyeli ecwangcisiweyo, ukudibana kwangethuba | Ubuncinci bendawo yodonga, idiameter yeparison/ubude, ulungelelwaniso lweprofayili ukuya kwindawo | Beka imathiriyeli kwindawo efunwayo kwaye uqinisekise indawo yecawe phambi kokunyusa ubunzima obupheleleyo |
| I-Parison iyancipha okanye iyancipha | Amandla aphantsi okunyibilika, ubushushu obugqithisileyo, ixesha elide lokuxhoma, i-parison enzima, ukuziphatha kwe-resin | Ubude beParison kunye nokumila ngokuchasene nexesha, imeko yokwenyani yokunyibilika, ukwehla/ukudluliselwa kwexesha | Nciphisa ixesha elingaxhaswanga okanye uzinzise ukunyibilika kunye nemveliso ngaphakathi kwefestile yenkqubo evunyiweyo |
| I-Parison curl okanye i-hoking | Ukungalingani kweqondo lobushushu, ukungahambi kakuhle, ukungcoliseka kwimilebe yokufa, ukuhamba okungalinganiyo | Isalathiso se-curl, isimo sokufudumala, imeko ye-die-lip kunye ne-head-zone reals | Vumela ukufudumala okuzinzileyo; hlola kwaye ucoce usebenzisa inkqubo evunyiweyo; ulungelelwaniso oluchanekileyo endaweni yokuhlawula kumngundo |
| Iparison erhabaxa, i-fracture enyibilikayo okanye ixolo le-orenji | Ukungazinzi kokuhamba, izinga lokucheba elingafanelekanga, imeko yobushushu, umhlaba wokufa okanye ukungunda okurhabaxa/ukungangeni moya kakubi | Nokuba uburhabaxa bukhona kwiparison esimahla, isantya sokukhuselwa, umphezulu wokungunda kunye neentunjana | Chonga i-parison ngokuchasene nemvelaphi yokungunda; buyisela inkqubo ye-extrusion kwifestile ezinzileyo |
| Bubbles okanye voids | Ukufuma/ubunzulu, irhasi ebanjiweyo, ukuxubana kakubi, ukuvuza kwezinto/ukonakala, ukungcoliseka | Ukuphathwa kwezinto eziphathekayo, imeko ye-hopper / yomqala, ipateni ye-bubble, imfuneko ye-resin kunye nokunyibilika okufanayo | Susa unobangela wokuphatha izinto; qinisekisa ukuxuba kunye nemeko yezixhobo ngaphambi kokuba ungeze uxinzelelo lwasemva |
| Amachaphaza amnyama okanye amabala atshileyo | I-resin eyonakeleyo, iindawo ezifileyo, i-regrind engcolisekileyo, ixesha lokuhlala eligqithisileyo okanye ukuvalwa okungachanekanga / ukuqala | Xa amachaphaza aqalayo, faka umbala/ugaye kwakhona, imeko yokucoca, imbali yobushushu kunye nexesha lokuphumla | Zivalele yedwa izinto ezirhanelwayo kwaye ulandele inkqubo evunyiweyo yokucoca/yokucoca; susa umthombo wokuthotywa |
| Imigca yokufa okanye imigca | Imilebe yokufa eyonakeleyo/emdaka, ungcoliseko, imathiriyeli eyonakeleyo, umbala ongalinganiyo okanye ukuhambahamba | Ingaba umgca ugxininisekile kwi-parison, ukuhlolwa kwe-die-lip kunye nembali yokutshintsha izinto | Khusela iindawo ezichanekileyo kwaye ucoceke ngokwenkqubo; ukudibanisa izinto ezichanekileyo okanye umonakalo |
| Ukuvuthela okungaphelelanga okanye iinkcukacha ezimbi | Umoya othintelweyo/ongonelanga, ukuvuza, ukungangeni komoya kakubi, icawe ebanda kakhulu, ixesha okanye icawa emfutshane | Umoya wokungena kumatshini ngexesha lokuvuthela, ukutywinwa kwe-pin-pin, i-vents kunye nommandla omncinci / ongagqitywanga | Ukubuyisela ukuhanjiswa komoya kunye nokukhupha umoya; qinisekisa ukubanjwa kwecawe kunye nesiseko sobushushu |
| Vutheleka | Icawe ebuthathaka okanye esikiweyo, ipinki engafanelekanga, ibamba eliphantsi, ukolula kakhulu, icawa emfutshane okanye ukuvuthela ngamandla. | Imvelaphi yokusilela, ukubanjwa kwecawa, imeko yepinki, imephu yodonga kunye nokuvalwa kokungunda | Lungisa ukusilela kokuqala komzimba; musa ukuyifihla ngokongeza ubunzima bobunzima |
| I-Warpage, i-rocker ezantsi okanye intamo e-oval | Ukupholisa okungonelanga okanye ukungalingani, umjelo ovaliweyo, ukushisa okunyibilikayo okuphezulu, ukukhutshwa kwangaphambili, ukuhanjiswa kwezinto ezingalinganiyo | Ukubonelela / ukubuyisela amanzi, ipateni yobushushu bomgodi, ixesha lokupholisa kunye nokutshintsha emva kokukhupha | Buyisela ukususwa kobushushu obulungeleleneyo; emva koko uphonononge ixesha lomjikelo kunye nokuhanjiswa kodonga |
| Ukuvuza okanye ukusilela kovavanyo olusebenzayo | Ukucofa ubuthathaka, umngxuma, udonga olucekethekileyo, ukugqiba kwentamo, ukucheba umonakalo, ungcoliseko okanye ukuseta uvavanyo. | Phawula eyona ndawo yokusilela; icandelo inxalenye; qinisekisa umvavanyi kunye nemeko yokusika | Landela indawo evuzayo ukuya kutsho kwinqanaba lokumila kwayo kwaye uphinda uvavanyo oluchaziweyo emva kokulungiswa |
Izinto eziphathekayo kunye neziphene zokunyibilika: landela iqashiso phambi komatshini
Xa i-defect iqala emva kwe-resin, i-masterbatch okanye i-regrind utshintsho, gcina iilebula kunye neesampuli ngaphambi kokulungelelanisa izixhobo. Rekhoda ibakala le-resin, iqashiso, umlinganiselo wombala, umthombo we-regrind, isikrini segrinder, imeko yokugcina kunye nexesha lokutshintsha. Umxube ongcolisekileyo unokudala amachaphaza amnyama, imivimbo, amaqamza, imigca yokufa, i-welds embi kunye ne-extrusion engazinzanga. Uhlengahlengiso olunye alunakukwazi ukuwalungisa onke.
Ukufuma akufani kwimathiriyeli. Landela ukuphathwa kunye neemfuno zokomisa zomthengisi endaweni yokucinga ukuba yonke intlaka yokubumba ifuna unyango olufanayo. Ukuxinana kwizinto ezibandayo okanye kwindawo yokutya kusenokubangela ingxaki naxa i-polymer ingaqhelekanga yomiswa. Isikhokelo sokulungisa iingxaki seLyondellBasell sichonga ukujiya kunye nokunyibilika ukungafani phakathi kwezizathu ezinokuthi zibe khona zamaqamu kunye neziphene eludongeni.
Amachaphaza amnyama, umsi kunye nezinto ezitshisiweyo
Okokuqala qaphela ukuba isiphene silungiselwe kwindlela enye yokuhamba okanye isasazwe ngokungaqhelekanga. Umgca osisigxina unokubonisa indawo yokufa / intloko. Amachaphaza angemihle angalandela intlaka engcolisekileyo, ireyidi okanye imathiriyeli eyonakeleyo ekhutshwe kwindawo efileyo. Ukuphonononga iindawo zokumisa ixesha elide, ukuvezwa kobushushu obuphezulu, ukuqala kunye nokuvalwa kweerekhodi, emva koko sebenzisa umatshini- kunye ne-resin evunyiweyo yokucoca indlela. Musa ukukrwela imiphezulu echanekileyo yokufa ngesixhobo esingavunywanga.
Imibala yemibala kunye nokudibanisa okungahambelaniyo
Jonga ukuba ulandelelwano lulandela utshintsho lwesixhobo, ukuxinana kwezambuku ezisezantsi, uphazamiseko lwe-feeder okanye indawo esisigxina yokufa. Hlola idosi kunye nerekhodi yokudibanisa ngaphambi kokunyusa amandla okuxuba. Uxinzelelo oluninzi lwasemva lunokuphucula ukuxuba kwezinye iinkqubo, kodwa lunokongeza ubushushu be-chear kunye nexesha lokuhlala. Impendulo echanekileyo ixhomekeke kwi-extruder, i-resin kunye nefestile yenkqubo esekiweyo.
Iziphene zaseParison kunye nobunzima bodonga olungalinganiyo
Icawa sele itshintshile phambi kokuba i-mold ivalwe. Ukudumba Die kwandisa ubungakanani bayo njengoko ephuma tooling; umxhuzulane kunye namandla aphantsi okunyibilika anokuyitsalela ezantsi; ubushushu kunye nokuhamba kunokwahluka malunga nesengqa. Uphononongo oluvulelekileyo luka-2025ukwakhiwa kwecawe usebenzisa idatha yenkqubo ye-extrusionikwaphatha ukudumba, ukutsalwa phantsi kunye nokusabalalisa ubushushu njengezinto ezibalulekileyo. Yiyo loo nto imephu yodonga egqityiweyo iluncedo ngakumbi kunobunzima obuphakathi omnye.
Xa udonga lubhityile kwelinye icala
Linganisa izikhundla ezifanayo zokujikeleza kwiindawo ezininzi ezilandelelanayo. Ukuba icala elibhityileyo lihlala lizinzile xa lithelekiswa nokungunda, jonga indawo yokubumba, indawo yokupholisa, kunye noqhagamshelwano lwangaphambili lwecawe. Ukuba iyajikeleza okanye ihamba, phanda ukuzinza kwe-extrusion, ukuhambelana kwezinto kunye nempendulo. Musa ukulungisa ulungelelwaniso lomatshini kunye neprofayili enzima ngaphandle kokuba unobangela wokoqobo ukhutshiwe.
Xa ikona, igxalaba, umqheba okanye umzantsi ubhityile
Ezi mpawu zolula i-parison ngaphezu kodonga oluthe tye. Qinisekisa ukuba i-parison ifikelela kubude obuchanekileyo kunye nendawo ekufutshane nomngundo. Emva koko lungelelanisa icandelo elishinyeneyo elicwangcisiweyo kunye nophawu olufunayo. Enkosiinkqubo yecawe kunye nesikhokelo sokutyeba eludongeniichaza indawo yeprofayile, ukuvulwa kwendawo kunye nesikali ngokubanzi ngokweenkcukacha.
Xa ubukhulu buguquka ukusuka kumjikelo ukuya kumjikelo
Iprofayile ayisosilungiso sokuqala senkqubo engazinzanga. Thelekisa ubushushu bokwenyani, imveliso ye-extrusion, i-accumulator shot okanye indawo apho kufanelekileyo, ubude be-parison, ukuziphatha kwe-hydraulic kunye nomyalelo we-die-gap / impendulo. Zinzise inkqubo phambi kokuhlela amanqaku amaninzi. Gcina iresiphi eyamkelekileyo njengohlaziyo olukhuselweyo ukuze iqela likwazi ukubuyisela umva utshintsho olungaphumelelanga.
Ifleshi, ukusilela kokucofa kunye neendawo ezivuzayo
I-flash yimathiriyeli engaphandle kwecango elibunjiweyo, eliqhele ukujikeleza umgca wokwahlukana, intamo kunye nepinki esezantsi. Umbane othile uhambelana nokubumba i-extrusion blow kwaye iyasuswa ezantsi komlambo. Isiphene sigqithise, i-asymmetric okanye i-flash engazinzanga echaphazela ukunqumla, umgangatho we-weld, ubunzima, ukuvalwa okanye ukuthembeka komjikelo.
Funda ipateni edanyazayo njengobungqina
- Flash kuyo yonke indawo:thelekisa ubunzima benxalenye, ubungakanani be-parison, ukugqitywa kwe-mold-close kunye nemeko ye-clamp.
- Ukukhanya kwelinye icala:hlola ulungelelwaniso lokungunda, ukungqamana, imeko yezixhobo kunye nokubekwa kwentolongo.
- I-Flash iba ngqindilili ngokuhamba kwexesha:ukuphonononga i-thermal drift, ukudubula / ukuphuma kwemveliso, ukunxiba kunye nemeko ye-hydraulic.
- I-flash ikrazula i-weld ngexesha lokulungisa:jonga i-pinch-off geometry, ukunxiba, ukuvala kunye nenkqubo ye-trim ngaphambi kokutshintsha amaqondo obushushu.
I-weld encinci, i-weld ekrazukileyo kunye ne-parison enqunyiweyo ziindlela ezahlukeneyo zokungaphumeleli. Isikhokelo sikaLyondellBasell sohlula ezi ngxaki ziculwayo kuba amayeza anokubakho anokwalatha kumacala achaseneyo. Gcina isibane sincanyathiselwe kwisampulu engaphumelelanga de imvelaphi yokusilela ibhaliwe.
Landela indawo evuzayo ukuya kwinqanaba lokubumba
Phawula indawo yokuvuza ukusuka kumvavanyi, ngoko icandelo lecandelo ukuba inkqubo yomgangatho iyayivumela. Ukuvuza kwiweld esezantsi kukhokelela iqela ekucutheni, ekubekeni imathiriyeli kunye nokupholisa. Umngxuma wokungena emzimbeni ukhokelela kwiqamza, ungcoliseko, umgca wokufa okanye udonga olucekethekileyo lwendawo. Ukuvuza kwentamo kunokubandakanya ukwakhiwa kokugqiba, ukucheba, ukufaka indawo okanye umzobo wovavanyo. Qinisekisa umvavanyi ovuzayo ngereferensi eyaziwayo ngaphambi kokutshintsha inkqubo yokubumba.
Iziphene zomphezulu: yahlula i-parison ukusuka kumngundo
Jonga icawa ekhululekileyo ngokukhuselekileyo ngaphandle kwendawo egadiweyo. Ukuba umgca okanye uburhabaxa sele bukhona phambi kokuba ukungunda kuvalwe, phanda imathiriyeli, unyibilike uzinzo kunye nemeko yokufa. Ukuba icawa ikhangeleka yamkelekile kodwa umphezulu ogqityiweyo ubuthuntu, unomngxuma okanye awunazo iinkcukacha, hlola umphezulu wokungunda, iminyango, ukuvuthela, ubushushu kunye nokujiya.
Amaxolo e-Orenji kunye nomhlaba orhabaxa
Imigangatho enokwenzeka ibandakanya ukuhamba okurhabaxa kwecawe, ukungangeni manzi komngundo, ukuhanjiswa komoya ophantsi okanye okuthintelweyo, ukuvuza okungqonge isikhonkwane sokuvuthela, icawa ebandayo okanye indawo yokungunda eyonakeleyo. Khangela uxinzelelo kumatshini ngexesha lomcimbi wokuvuthela; i-compressor display kwenye indawo kwifektri ayibonisi ukuba uxinzelelo kunye nokuhamba kufikelela kwi-mold ngexesha elifunekayo. Enkosiisikhokelo socwangciso oluluncedoigubungela umoya kunye nendlela yokupholisa ukusuka kunikezelo lwezityalo ukuya kuqhagamshelo lomatshini.
Imigca yokufa kunye nemigca emiselweyo
Phawula indawo ye-streak ejikeleze inxalenye kwaye uyithelekise kunye ne-parison. Ukuba ihlala ilungisiwe, hlola indlela yokuhamba ehambelanayo emva kokuvalwa okuchanekileyo kunye nokuhlukaniswa. I-nick kumlebe wokufa inokuphinda ivelise kumjikelo ngamnye. Ungcoliseko okanye i-resin eyonakeleyo inokuphinda ihlale entloko kwaye ikhulule ngokukhawuleza. Ukucoca kufuneka kukhusele iindawo ezichanekileyo kwaye kulandele inkqubo enikezelweyo.
Ukupholisa iziphene, i-warpage kunye ne-dimensional drift
I-Warpage ihlala ibonakala kuphela emva kokukhutshwa. Thelekisa inxalenye ngokukhawuleza emva kokuvulwa kokungunda, emva kokucheba nasemva kwexesha elichaziweyo lokumisela. Umzantsi we-rocker, intamo embhoxo okanye i-dimensional drift inokulandela ukupholisa okungonelanga, iqondo lobushushu elingalinganiyo lomngxuma, umjelo wamanzi ovalekileyo, ubushushu obuphezulu bokunyibilika, ukuphathwa kwangoko okanye ukusasazwa kodonga olungalinganiyo.
Ukunikezelwa kwerekhodi kunye nokufudumala kweqondo lokushisa, uxinzelelo kunye-xa isixhobo sifumaneka-ukuhamba kwesekethe echaphazelekayo yokubumba. Ukuchukumisa akusiyo umlinganiselo othembekileyo wokushisa kwaye awuvezi umjelo othintelweyo. Ukuba elinye icala lenxalenye liyatshintsha ngelixa unikezelo lwesityalo luhlala luzinzile, phanda ubuninzi bendawo, ukudibanisa, umjelo kunye nesimo sokungunda.
Umatshini, i-HMI kunye neetshekhi eziluncedo ngaphambi kohlengahlengiso lwenkqubo
I-HMI ibonisa izicelo, impendulo, imeko yolandelelwano kunye nee-alam. Ayinabungqina bokuba ivalve ihambile, umoya ufikelele kwiphini lokuvuthela okanye amanzi ahamba ngomngundo. Funda ixabiso elimiselweyo kunye nexabiso layo lokwenyani njengesibini, uze uthelekise isikrini kunye nesiphumo somzimba.
| Ukuqwalaselwa | Yintoni enokwahlula | Ukukhangela okukhuselekileyo okulandelayo |
|---|---|---|
| Ixabiso leseti yobushushu lizinzile kodwa ixabiso lokwenyani liyakhukuliseka | Umba weresiphi ngokuchasene nesivamvo, isifudumezi, ukupholisa okanye umba wolawulo | Ukuphonononga imeko yemveliso, imbali ye-alam kunye nendlela yokuhlola egunyazisiweyo yombane / yobushushu |
| Ubonelelo lomoya luqhelekile xa ungenzi nto kodwa isiphene sivela ngexesha lokuvuthela | Uxinzelelo olusisigxina ngokuchasene noxinzelelo oluguquguqukayo / umda wokuhamba | Rekhoda uxinzelelo lomatshini-lokungena ngexesha lokufunwa kwefektri ngaxeshanye |
| Umyalelo uyatshintsha kodwa ipari okanye inxalenye ayiphenduli | Umyalelo weresiphi ngokuchasene ne-actuator, ivalve, ulungelelwaniso, intonga okanye umba wengxelo | Thelekisa umyalelo kunye nempendulo, emva koko unyuke phantsi kwenkqubo yokulondoloza |
| I-alam iphinda kwinyathelo lomjikelo ofanayo | Isiganeko esingalindelekanga ngokuchasene nemvumelwano engekhoyo, indawo okanye imeko yexesha | Gcina i-alam yokuqala kwaye uhlole amagalelo ahambelanayo kunye nesimo somzimba |
| Isiphene saqala emva kokuba iresiphi egciniweyo ilayishiwe | Impazamo yomatshini xa ithelekiswa neresiphi/ukungunda/ukungahambelani kwezinto | Thelekisa uhlaziyo, iiyunithi, isazisi sokungunda kunye nesiseko esikhuselweyo ngaphandle kobungqina obungaphezulu |
Sebenzisa iIzicwangciso ze-HMI ze-Kinggle kunye nesikhokelo se-alamkulandelelwano olucwangcisiweyo. Ukuba ingxaki ibandakanya ukuvuza, ukutshintsha kwamaqondo obushushu, i-oyile emdaka, ukupholisa okuthintelweyo okanye iialam eziphinda-phindayo,uluhlu lokutshekisha ulondolozo lothinteloinceda ukudibanisa umgangatho wemveliso kunye nemeko yomatshini.
Imboniselo yefektri: yakha irekhodi enesiphene enokusebenzisa enye ishifti
"Iqondo lokushisa elilungisiweyo kwaye ngoku lingcono" ayisiyo irekhodi enokuphinda iphindwe. Ilog eluncedo idibanisa inxalenye erhanelwayo kwixesha, imeko yomatshini kunye nesiphumo esiqinisekisiweyo. Fota isiphene ngesikali okanye indawo ephawulweyo xa kufanelekile, kwaye ugcine isampulu elungileyo evunyiweyo ukuze uthelekise.
| Indawo yokurekhoda | Yintoni ukubamba | Kutheni ibalulekile nje? |
|---|---|---|
| Isazisi | Umhla / ixesha, umatshini, ukungunda, umgodi / intloko, ukuhlaziywa kwemveliso, umqhubi kunye nokutshintsha | Ibonisa ukuba ngaba isiphene silandela isixhobo, izixhobo okanye ukunikezelwa |
| Izinto eziphathekayo | Ibakala le-resin / iqashiso, i-masterbatch, i-regrind source kunye nomlinganiselo, ixesha elilayishiwe | Idibanisa iziphene kunye nokutshintsha kwezinto ngaphandle kokuqikelela |
| Uphawu | Indawo echanekileyo, amaza, umjikelo wokuqala, ifoto kunye nesampulu egciniweyo | Ukwahlula isiphene esingaguqukiyo kukwahluka kwenkqubo ephakathi |
| Inkqubo yelizwe | Uhlaziyo lweresiphi, amaqondo obushushu okwenene, ubunzima benxalenye, ixesha lomjikelo, iparison/ukujongwa ngokudubula kunye ne-alam yokuqala | Ugcina isiseko phambi kokuba ulungelelwaniso lucime ubungqina |
| Izinto eziluncedo | Umatshini wokungena emoyeni kunye nesimo samanzi ngexesha lokuvelisa; imeko efanelekileyo ye-hydraulic | Ityhila isityalo ekwabelwana ngaso okanye iingxaki zokususa ubushushu |
| Utshintsho olulawulwayo | Ixabiso elidala, ixabiso elitsha, isizathu, umntu kunye nexesha | Inqanda utshintsho oluninzi lwangaxeshanye ekufihleni unobangela |
| Ukuqinisekisa | Ubalo lomjikelo oluzinzileyo oluchazwa sisityalo, imephu yodonga, ubunzima, imilinganiselo kunye neemvavanyo ezifunekayo zokusebenza | Ingqina ukuba isilungiso siyiphucule eyona mfuneko |
Nini ukuyeka ukulungiswa kunye nokunyuka
- Umlindi, uqhagamshelo, indawo yokumisa ngexesha likaxakeka okanye ulawulo lwamandla ayingozi alusebenzi njengoko bekucetyiwe.
- Ukungqubana komatshini, intshukumo engalindelekanga, imeko yombane eshushu, ukuvuza kwehydraulic okanye indawo yoxinzelelo eyonakalisiweyo iyakrokrelwa.
- Isiphene sinye sisala emva kokuba imathiriyeli eqinisekisiweyo, usetyenziso kunye neziseko ezivunyiweyo zeeresiphi zibuyiselwe.
- Umyalelo kunye nengxelo yokwenyani ayivumelani, okanye inkqubo ayiphenduli ngokuqikelelwayo kutshintsho olulawulwayo.
- Ukulungiswa kwezixhobo, ulungelelwaniso, utshintsho lwenkqubo okanye ukusebenza ngaphandle kwefestile yenkqubo evunyiweyo kuya kufuneka.
Ukuthintela iziphene eziqhubekayo kuqala ngaphambi kokugunyaziswa komatshini
Kumatshini omtsha wokubumba umbhobho okanye umngundo omtsha, chaza ubungqina bokwamkelwa phambi kovavanyo. Ukubonelela ngomzobo wenxalenye, ibakala le-resin, ubunzima obujoliswe kuyo, iindawo ezibalulekileyo zodonga, intamo kunye nemilinganiselo yonke, isicwangciso sokulungisa, ukuvuza okanye uvavanyo loxinzelelo, imilinganiselo yokubonwayo, imveliso ekujoliswe kuyo kunye nezixhobo zezityalo. Ingxelo yolingo eluncedo idibanisa iisampulu ezamkelweyo kumngundo, imathiriyeli kunye nohlaziyo lweresiphi.
Izikhongozeli ezincinci kunye neeprojekthi ezinemveliso ephezulu zinokulingana aumatshini wokubumba oqhubekayo we-extrusion blow. Amalungu amakhulu okanye anzima anokufuna iaccumulator vuthela umatshini wokubumba. Ukhetho oluchanekileyo luxhomekeke kwinxalenye kunye nephakheji yenkqubo, kungekhona igama lesiphako kuphela. Khangela iKingle'svuthela izicelo zokubumbaokanye uthumele ulwazi lwemveliso yokwenyani kwingxoxo engqamene neprojekthi.
Imibuzo ebuzwa qho
Zeziphi ezona ziphene zokubumba ze-extrusion ziqhelekileyo?
Iziphene eziqhelekileyo zibandakanya ukukhanya okugqithisileyo, ubuthathaka okanye ukusika ukucutha, ubukhulu bodonga olungalinganiyo, iikona ezibhityileyo, i-parison sag okanye i-curl, i-melt fracture, amaqamza, amabala amnyama, imigca yokufa, ukuvuthela okungaphelelanga, ukuvuthela, i-warpage kunye nokuvuza.
Yintoni ebangela ukungalingani kodonga ekubunjweni kokuvuthela?
Izizathu ezinokwenzeka ziquka indawo yeprofayili, i-die centering, i-parison sag, i-extrusion engazinzanga okanye ubungakanani bokudutyulwa, ukulungelelaniswa komngundo, ukupholisa okungalinganiyo kunye nomlinganiselo wokwelula ofunekayo yinxalenye yejometri.
Uyinciphisa njani i-flash kwi-extrusion blow blowing?
Okokuqala jonga apho kwenzeka khona ilitha, ubunzima benxalenye, ukubekwa kwecawe, ukugqitywa kokungunda, ukuziphatha okubambezelekayo, ulungelelwaniso kunye nemeko yepinch-off. Lungisa impazamo yokuvala okanye isixhobo phambi kokutshintsha ubunzima benxalenye yehlabathi.
Kutheni kukho amaqamza kwindawo ebunjiweyo?
Izizathu ezinokuthi zibandakanye ukujiya okanye ukufuma, irhasi ebanjiweyo, ukungonelanga kokunyibilika okufanayo, ukuvuza kwezinto, izinto ezithotyiweyo kunye nokungcoliseka. Jonga imfuno ye-resin kunye nendlela yezinto ngaphambi kokutshintsha inkqubo.
Ngaba inkqubo yecawe ingasilungisa sonke isiphene esiludonga olucekethekileyo?
Hayi. Udweliso lwenkqubo lweParison alunakuthenjwa ngokuthembekileyo ukulungelelaniswa kwefa, ukukhutshwa okungazinzanga, izixhobo ezonakalisiweyo, ukupholisa kakubi, indawo yokungunda engalunganga okanye i-activator engasebenzi kakuhle.
Yintoni ekufuneka itshintshwe kuqala ngexesha lokulungisa ingxaki?
Okokuqala buyisela kwaye uqinisekise imathiriyeli evunyiweyo, iresiphi, usetyenziso kunye nesiseko somgangatho womatshini. Emva kokuchonga umaleko onokwenzeka, tshintsha inguqu enye elawulwayo kwaye uphinde imilinganiselo yenxalenye efanayo.
Kutheni le nto isiphene esifanayo sibuyela kwenye iishifti?
Iziphene eziqhubekayo zidla ngokubuya xa uhlaziyo lweresiphi, utshintsho lwemathiriyeli, ukufundwa kwezinto eziluncedo, ii-alam kunye neentshukumo zolungiso zingarekhodwanga rhoqo. Ilog yesiphene ekwabelwana ngayo kunye nesiseko esikhuselekileyo senza inkqubo iphindeke.
Iimbekiselo zobugcisa
- I-LyondellBasell: UziSombulula Njani Iingxaki zokuBumba iBlow
- Iiplastiki zeFormosa: I-PE kunye nePP Extrusion Blow Molding Processing Guide
- Teknor Apex: Extrusion Blow Molding Trouble Shooting Guide
- Uphononongo lokwenziwa kwemveliso: Ukuqikelelwa kokwakhiwa kwentolongo kusetyenziswa inkqubo yedatha kwi-extrusion blow blowing
