I-extruders yeplastiki zizixhobo eziphambili kwishishini lokulungisa iiplastiki, kwaye ukusebenza kwazo okuzinzileyo kuchaphazela ngokuthe ngqo ukusebenza kwemveliso kunye nomgangatho wemveliso. Nangona kunjalo, ngenxa yokuvezwa ixesha elide-kumaqondo obushushu aphezulu, uxinzelelo oluphezulu, kunye nemithwalo ephezulu, ii-extruders zixhomekeke kwiintsilelo ezahlukeneyo zoomatshini okanye ukuthotywa kokusebenza. Ke ngoko, ukuqonda ubuchule bokulungisa ubunzululwazi kunye nezicwangciso zogcino kubalulekile ekwandiseni ubomi besixhobo kunye nokunciphisa iindleko zemveliso. Eli nqaku liza kuhlalutya ukuxilongwa kwempazamo eqhelekileyo, iindlela eziphambili zokulungisa, kunye neengcebiso zokugcinwa kwesiqhelo.
1. Iintlobo zePlastiki eziqhelekileyo zePlastiki kunye neendlela zokuxilonga
Iimpazamo zePlastiki ze-extruder ngokubanzi zinokuhlelwa ngokweendidi ezintathu eziphambili: oomatshini, umbane, kunye nenkqubo. Iimpazamo zoomatshini ziquka ukunxitywa kwezikrufu, ukuthwala umonakalo, kunye nokungahambi kakuhle kwenkqubo yothumelo. Iimpazamo zombane zihlala zibandakanya ukufudumeza kwemoto, ukungaphumeleli kwesekethe yokulawula, okanye ukungasebenzi kakuhle kwe-inverter. Iingxaki zenkqubo zibonakala njengokungaphumeleli kolawulo lobushushu, ukuguquguquka koxinzelelo, okanye ukukhutshwa okungalinganiyo.
Ukuxilongwa kwempazamo kufuna amanyathelo amathathu-endlela: "Jonga{1}}Uvavanyo-Hlalutya." Okokuqala, jonga ngokubonakalayo izixhobo zokuvuza, ingxolo engaqhelekanga, okanye ukuguqulwa kwecandelo. Okwesibini, sebenzisa ithemometha ye-infrared kunye nabahlalutyi be-vibration ukujonga ubushushu kunye nokungcangcazela kwezinto eziphambili (ezifana nezihlalo ezithwele kunye neebhokisi zegiya). Okokugqibela, hlalutya iindlela eziguqukayo zeeparameters zenkqubo (ezifana neqondo lokushisa lokunyibilika kunye noxinzelelo lwe-extrusion) ukugqiba ngokubanzi unobangela wempazamo. Umzekelo, ukuba i-extruder ifumana ukukhutshwa okungazinzanga okukhatshwa ngumsinga wemoto ophezulu ngokungaqhelekanga, oku kusenokuba ngenxa yokunxitywa kwesikrufu okanye ukondla okungalinganiyo, kufuna ukuchithwa okungaphezulu kunye nokuhlolwa.
II. Amanqaku angundoqo oBuchwephesha boLungiso lwePlastiki ye-Extruder
Ukulungiswa kunye noTshintsho lwaMacandelo aPhambili
I-screw kunye ne-barrel zizinto eziphambili ze-extruder, kwaye ukunxiba kwabo kuchaphazela ngokuthe ngqo umphumo weplastiki. Ukuba i-screw surface wear ingaphezulu kwe-0.5mm okanye kuvela imikrwelo, ukulungiswa kuyafuneka nge-welding eqinile ye-alloy overlay okanye ukutshintshwa kwesikrufu. Ukuba udonga lomphanda lugugile, ukuchaneka kungabuyiswa ngokukruqula kunye nokufakela ukunxitywa{3}}kweehlahla ezixhathisayo. Ukongeza, iigiya kunye neebheringi kwinkqubo yokuhambisa zifuna ukuhlolwa rhoqo kwi-lubrication. Ukuba kufunyaniswe ukugonywa kwemingxuma okanye ukuzala okugqithisileyo, kufuneka kutshintshwe ngokukhawuleza ukunqanda ukonakala kwe-cascading.
Ugcino lweeNkqubo zokuFundisa kunye nokuPholisa
Ukungaphumeleli kokulawula ubushushu kukungasebenzi kakuhle kwe-extruders. Ngethuba lokugcinwa, kugxininise ekuhloleni ukuchasana kwekhoyili yokufudumala (nakuphi na ukuphambuka okungaphezulu kwe-± 10% kufuna ukutshintshwa), iiparitha ze-PID zomlawuli weqondo lokushisa, kunye nokucoca nayiphi na idiphozithi yekhabhoni evela kwindawo yokufudumala. Ukuba isikali sivala umgca wamanzi okupholisa, ukunciphisa ukusebenza kakuhle kokutshatyalaliswa kobushushu, ukujikeleza i-agent yokucoca i-acidic ukuyisusa. Kwakhona, khangela ukuba uxinzelelo lwempompo yamanzi ludibana nomgangatho (udla ngokuba mkhulu okanye ulingana no-0.3 MPa).
Ukulungisa iNkqubo yoLawulo loMbane
Ii-extruders zanamhlanje zihlala zixhotyiswe nge-PLC okanye iinkqubo zokulawula isikrini. Xa ulungisa ezi nkqubo, beka phambili ukujonga imodyuli yamandla kunye neentambo zesignali zenzwa zoqhagamshelwano olubi kunye nokusebenzisa i-oscilloscope ukuqinisekisa ukuzinza kwesignali yokulawula. Ukusilela kwi-inverter, jonga ukuba i-fan yokupholisa isebenza ngokufanelekileyo kwaye ulungelelanise i-frequency yemveliso ukuze uqinisekise ukuba iyahambelana neeparamitha ezilinganisiweyo zemoto.
III. ULondolozo lweMihla kunye neMiqathango yoThintelo lwePlastiki Extruders
Ukugcinwa kokuthintela ngundoqo ekunciphiseni ukungaphumeleli okungalindelekanga. Kucetyiswa ezi nkqubo zilandelayo:
Ukucocwa rhoqo kunye nokuthambisa: Coca imathiriyeli eshiyekileyo evela kwizibuko lokuxheshiswa komphanda rhoqo xa utshintsha ukunqanda ukukheka kunye nokuvaleka. Izinto zothumelo (ezifana nebhokisi yegiya) kufuneka zithanjiswe rhoqo ngokweenkcukacha zomenzi ukuthintela ukukhuhlana okomileyo.
Ukubeka iliso kwiParameter kunye nokuRekhodwa: Ixesha lokwenene{0}}lokurekhoda ubushushu be-extrusion, uxinzelelo, kunye nomatshini ongundoqo wedatha yangoku inokusetyenziselwa ukuchonga izinto ezinokuthi zibe khona ngokuthelekisa iintsingiselo zembali (umzekelo, amaqondo obushushu aqhubekayo ngexesha elithile angabonisa ukuguga kwesifudumezi).
Ulawulo lwe-Inventory Parts Consumable Parts: Isitokhwe sihlala sitshintshwa iindawo ezifana nezikrufu kunye nezitywina ezisekwe kwixesha lokusebenza kwesixhobo ukuqinisekisa ukusabela ngokukhawuleza xa kusenzeka impazamo.
Ukugcina i-extruder yeplastiki yinkqubo ecwangcisiweyo efuna zombini ulungiso oluchanekileyo lweziphene ezithile kunye nolawulo lwezenzululwazi lokugcinwa kwesiqhelo. Iinkqubo zokuxilonga iimpazamo ezisemgangathweni, iindlela zokulungisa icandelo elisulungekileyo, kunye namanyathelo okuthintela asebenzayo anokuphucula kakhulu ukuthembeka kwezixhobo kunye nokuqhubeka kwemveliso. Iinkampani kufuneka zibeke phambili uqeqesho lwezakhono zabasebenzi bolondolozo kwaye zibandakanye ubugcisa bokubeka iliso obukrelekrele (obufana nohlalutyo lokungcangcazela kwi-intanethi kunye ne-AI{2}ingqikelelo yempazamo esekelwe kwi-AI) ukuqhubela phambili ukukhuthaza ugcino olusebenzayo noluchanekileyo lwe-extruder.
