Ukuzilungiselela kwiMpumelelo: Isikhokelo esiBanzi sokuLungiselela i-Pre-Operation ye-Plastiki Extruders

Kwindawo yokwenziwa kweplastiki, i-extruders yeplastiki ime njengamahashe okusebenza, iguqula imathiriyeli ekrwada ibe ziimveliso ezahlukeneyo. Nangona kunjalo, phambi kokuba aba matshini bakhuphe amandla abo okuguqula, inyathelo elibalulekileyo lihlala lingahoywa: ukulungiswa kwangaphambili komsebenzi. Le nkqubo yobuchule iqinisekisa ukuba i-extruder ikwimeko ephezulu, ilungele ukuhambisa umgangatho ohambelanayo kunye nokusebenza kakuhle.

Amalungiselelo ayimfuneko: Ukubeka iSiseko sokuSebenza okungenamagingxigingxi

1. UkuLungela iMathiriyeli:Uhambo luqala ngemathiriyeli ekrwada, iplastiki eya kubunjwa ibe yimo yayo yokugqibela. Qinisekisa ukuba imathiriyeli iyahlangabezana nemilinganiselo efunekayo yokoma. Ukuba kuyimfuneko, ixhomekeke ekumisweni ngakumbi ukuphelisa ukufuma okunokuthi kuthintele inkqubo ye-extrusion. Ukongeza, dlulisa izinto ngesefu ukuze ususe naziphi na izigaqa, iigranules, okanye ukungcola komatshini okunokubangela ukuphazamiseka.
2. Iitshekhi zeNkqubo: Ukuqinisekisa i-Ecosystem esempilweni

a. Ukuqinisekiswa kokuSebenza:Yenza uhlolo olucokisekileyo lweenkqubo eziluncedo ze-extruder, kuquka amanzi, umbane, kunye nomoya. Qinisekisa ukuba imigca yamanzi neyomoya icacile kwaye ayiphazamiseki, iqinisekisa ukuhamba kakuhle. Kwinkqubo yombane, jonga naziphi na izinto ezingaqhelekanga okanye iingozi ezinokubakho. Qinisekisa ukuba inkqubo yokufudumeza, ulawulo lobushushu, kunye nezixhobo ezahlukeneyo zisebenza ngokuthembekileyo.

b. Ukujonga oomatshini abaNcedisayo:Qhuba oomatshini abancedisayo, abanje ngenqaba yokupholisa kunye nempompo yokufunxa, ngesantya esiphantsi ngaphandle kwezinto zokujonga ukusebenza kwabo. Chonga naziphi na ingxolo engaqhelekanga, iintshukumo, okanye ukungasebenzi kakuhle.

c. Ukuthambisa:Gcwalisa i-lubricant kuzo zonke iindawo ezikhethiweyo zokuthambisa ngaphakathi kwe-extruder. Eli nyathelo lilula kodwa libalulekile linceda ukunciphisa ingxabano kunye nokunxiba, ukwandisa ubomi bezinto ezibalulekileyo.

1. Ukufakela iNtloko kunye ne-Die: Ukuchaneka kunye nokulungelelaniswa

a. Ukukhethwa kweNtloko:Tshatisa iinkcukacha zentloko kuhlobo olufunwayo lwemveliso kunye nemilinganiselo.

b. INdibano yeNtloko:Landela ulandelelwano olucwangcisiweyo xa uhlanganisa intloko.

i. INdibano yokuQala:Hlanganisa izixhobo zentloko kunye, uyiphathe njengeyunithi enye ngaphambi kokuyixhoma kwi-extruder.

ii.Ukucoca kunye noHlolo:Ngaphambi kokuhlanganisana, coca ngenyameko nayiphi na ioli ekhuselayo okanye igrisi esetyenziswe ngexesha lokugcinwa. Hlola ngobunono umphezulu womphezulu womqolo ukuze ubone imikrwelo, izibonda, okanye amabala erusi. Ukuba kuyimfuneko, yenza ukugaya okulula ukugudisa ukungafezeki. Faka ioli ye-silicone kwiindawo zokuhamba.

iii.INdibano elandelelanayo:Hlanganisa iinqununu zentloko ngokulandelelana okuchanekileyo, usebenzisa igrisi ephezulu yokushisa kwimicu ye-bolt. Qinisa iibholithi kunye neeflange ngokukhuselekileyo.

iv.Ukubekwa kwepleyiti enemingxuma emininzi:Beka ipleyiti enemingxuma emininzi phakathi kweeflange zentloko, uqinisekise ukuba icinezelwe ngokufanelekileyo ngaphandle kokuvuza.

v. Uhlengahlengiso oluthe tye:Ngaphambi kokuqinisa iibholithi ezidibanisa intloko kwi-flange ye-extruder, lungisa indawo enqamlekileyo yokufa. Kwiintloko zesikwere, sebenzisa umgangatho wokuqinisekisa ulungelelwaniso oluthe tye. Kwiintloko ezingqukuva, sebenzisa umphezulu ongezantsi wedayiti yokubumba njengendawo yesalathiso.

vi.UkuQiniswa kokugqibela:Qinisa iibholiti zoqhagamshelwano zeflange kwaye ukhusele intloko. Phinda ufake naziphi na iibholithi ebezikhutshiwe ngaphambili. Faka iibhanti zokufudumeza kunye ne-thermocouples, uqinisekise ukuba iibhendi zokufudumeza zifakwe ngokufanelekileyo ngokubhekiselele kumphezulu wangaphandle wentloko.

c. UkuFakela ukufa kunye noLungelelwaniso:Faka idayi kwaye ulungise indawo yayo. Qinisekisa ukuba i-extruder's centerline ihambelana nokufa kunye neyunithi yokutsalwa ezantsi. Nje ukuba zilungelelaniswe, qinisa iibholithi zokukhusela. Qhagamshela imibhobho yamanzi kunye netyhubhu yokufunxa kwisibambi sokufa.

1. UkuZinzisa uBufudumezelo kunye noBuqondo: Indlela eCwangcisiweyo

a. Ukufudumeza kokuqala:Vula unikezelo lwamandla okufudumeza kwaye uqalise ngokuthe ngcembe, inkqubo yokufudumeza zombini intloko kunye ne-extruder.

b. Ukupholisa kunye nokuVunywa kweVacuum:Vula iivalvu zamanzi okupholisa kumzantsi wefeed hopper kunye nebhokisi yegiya, kunye nevalve yokungena yempompo yokufunxa.

c. Ukunyuswa kobushushu:Njengoko ukufudumeza kuqhubeka, ngokuthe ngcembe wandise ubushushu kwicandelo ngalinye ukuya kwi-140°C. Gcina eli qondo lokushisa kwi-30-40 imizuzu, ukuvumela umatshini ukuba ufikelele kwisimo esizinzileyo.

d. INguqu yoBubushushu beMveliso:Phakamisa ubushushu ngakumbi kumanqanaba emveliso afunekayo. Gcina obu bushushu malunga nemizuzu eyi-10 ukuqinisekisa ukufudumeza okufanayo kuwo wonke umatshini.

e. Ixesha lokuntywila:Vumela umatshini ukucwina kwiqondo lokushisa lokuvelisa ixesha elithile kuhlobo lwe-extruder kunye nezinto zeplastiki. Eli xesha lokucwina liqinisekisa ukuba umatshini ufikelela kwi-equilibrium ye-thermal ehambelanayo, ukuthintela ukungafani phakathi kwamaqondo okushisa abonakalisiweyo kunye nokwangempela.

f. UkuLungela iMveliso:Emva kokuba ixesha lokufunxa liphelile, i-extruder ilungele ukuveliswa.

Isiphelo: Inkcubeko yoThintelo

Amalungiselelo aphambi kotyando ayiloluhlu nje lokukhangela; yingqondo, ukuzibophelela ekugcinweni kokuthintela okukhusela impilo ye-extruder kunye nokuqinisekisa ukuveliswa okufanayo, umgangatho ophezulu. Ngokuthobela ezi nkqubo zicokisekileyo, unokunciphisa kakhulu umngcipheko wokungasebenzi kakuhle, ukunciphisa ixesha lokuphumla, kwaye wandise ubomi bakho.umatshini weplastiki extruder. Oku, kuguqulela ekuphuculeni ukusebenza kakuhle, ukunciphisa iindleko zemveliso, kwaye ekugqibeleni, umda wokukhuphisana kwimveliso.iprofayili yeplastiki extrusionishishini.

Khumbula,inkqubo yeplastiki extrusionimpumelelo ixhomekeke kuqwalaselo olucokisekileyo kwiinkcukacha kwinqanaba ngalinye. Ngokubeka phambili amalungiselelo okwenziwa komsebenzi, ubeka isiseko sokuqhuba kakuhleumgca weprofayili yeplastiki ye-extrusionekwaziyo ukunika iziphumo ezikhethekileyo, imini nemini.