“Ngati wantchito akufuna kugwira ntchito yabwino, ayambe kunola zida zake.Chotsani extruder, monga "chida chofunikira" chomwe chili m'manja mwa opanga mafakitale apulasitiki, makamaka m'makampani osinthidwa apulasitiki, mosakayikira amatenga gawo lofunika kwambiri pakupanga tsiku ndi tsiku ndi moyo. Kaya ndi kupanga m'nyumba mazana masauzande kapena kunja kwa mamiliyoni, nthawi yopuma ya imodzi kapena zingapo zotulutsa kunja ndizosafuna kuwona opanga.
Sikuti ndalama zowonjezera zowonjezera zidzafunika, koma chofunika kwambiri, kupanga kudzakhudzidwa ndipo phindu lachuma lidzatayika. Choncho, yokonza extruder n'kofunika kwambiri kwa ambiri opanga. Kotero, momwe mungasungire screw extruder?
Kukonzekera kwa screw extruder nthawi zambiri kumagawidwa pakukonza tsiku ndi tsiku komanso kukonza pafupipafupi. Kodi pali kusiyana kotani ndi kulumikizana pakati pa ziwirizi pankhani yokonza ndi zina?
Kusamalira tsiku ndi tsiku
Kukonzekera kwachizoloŵezi ndi ntchito yachizoloŵezi, yomwe siitenga maola ogwiritsira ntchito zida, ndipo nthawi zambiri imatsirizidwa poyendetsa galimoto. Cholinga chake ndikuyeretsa makina, kudzoza magawo omwe akuyenda, kumangirira magawo omasuka, kuyang'ana ndikusintha injini, zida zowongolera, magawo ogwirira ntchito ndi mapaipi munthawi yake. Nthawi zambiri muyenera kulabadira mfundo zotsatirazi:
1. Popeza magetsi oyendetsa magetsi ali ndi zofunikira kwambiri pa kutentha kozungulira ndi kuteteza fumbi, magetsi ayenera kukhala olekanitsidwa ndi malo opangira, ndipo mafani a mpweya wabwino kapena mpweya wabwino ayenera kuikidwa. Ndibwino kuti muyike kabati yoyendetsera magetsi m'chipinda chosavuta kuti chipindacho chikhale choyera komanso mpweya wabwino, kuti kutentha kwa m'nyumba sikupitirire 40 ℃.
2. Extruder saloledwa kuthamanga opanda kanthu, kuti ateteze wononga ndi makina kugudubuza. Sichiloledwa kupitirira 100r / min pamene wolandirayo akuyamba kuchita; poyambitsa wochereza, choyamba yambani pa liwiro lotsika, fufuzani ngati pali phokoso lachilendo mutatha kuyambitsa wolandirayo, ndiyeno muwonjezere liwiro la wolandirayo mpaka mkati mwa njira yovomerezeka (ndibwino kusintha kuti mugwirizane ndi zomwe zikuyenda bwino. dziko). Pamene makina atsopano akugwira ntchito, katundu wamakono ayenera kukhala 60-70%, ndipo zomwe zimagwiritsidwa ntchito bwino siziyenera kupitirira 90%. Zindikirani: Ngati pali phokoso lachilendo pamene extruder ikuyenda, iyenera kuyimitsidwa nthawi yomweyo kuti iwunikenso kapena kukonzedwa.
3. Yatsani mpope wamafuta poyamba poyambira, ndiyeno muzimitsa mpope wamafuta mutatha kuzimitsa makinawo; mpope wamadzi umagwirabe ntchito panthawi yonse yopangira, ndipo ntchito ya mpope sangayimitsidwe kuti ipewe kuwonongeka ndi carbonization ya zinthu zomwe zili mu mbiya yamakina chifukwa cha kutentha kwa mbiya yamakina; chivundikiro champhepo cha asibesitosi cha fani yayikulu yamagalimoto chikuyenera kuyeretsedwa pafupipafupi kuti mupewe kumatira kwafumbi kopitilira muyeso kutsekereza chotchinga chakutsogolo, zomwe zimapangitsa kuti injiniyo isatenthedwe mokwanira ndikupunthwa chifukwa cha kutentha kwambiri.
4. Tsukani fumbi, zida ndi ma sundries pamwamba pa unit mu nthawi.
5. Pewani zitsulo kapena zinyalala zina kuti zisagwere mu hopper, kuti musawononge screw ndi mbiya. Pofuna kupewa zinyalala zachitsulo kuti zisalowe mu mbiya, chigawo cha maginito kapena chimango cha maginito chikhoza kuikidwa pa doko lodyera la mbiya pamene zinthu zimalowa mu mbiya. Kuti zinyalala zisagwe mu mbiya, zinthuzo ziyenera kufufuzidwa pasadakhale.
6. Samalani ndi ukhondo wa malo opangira zinthu, ndipo musalole kuti zinyalala ndi zonyansa zisakanizike muzinthu kuti mutseke mbale ya fyuluta, zomwe zidzakhudza kutulutsa ndi khalidwe la mankhwala ndikuwonjezera kukana kwa mutu wa makina.
7. Bokosi la gear liyenera kugwiritsa ntchito mafuta odzola omwe atchulidwa mu bukhu la makina, ndikuwonjezera mafuta molingana ndi mulingo wamafuta womwe watchulidwa. Mafuta ochepa kwambiri amachititsa kuti mafuta azikhala osakwanira, zomwe zingachepetse moyo wautumiki wa magawo; Ndizosavuta kuwonongeka, komanso zimapangitsa kuti mafutawo akhale opanda pake, zomwe zimapangitsa kuti ziwonongeko ziwonongeke. Gawo lotulutsa mafuta la bokosi lochepetsera liyenera kusinthidwa munthawi yake kuti zitsimikizire kuchuluka kwa mafuta opaka mafuta.
Kusamalira nthawi zonse
Kukonza pafupipafupi kumachitika pambuyo poti extruder ikuyenda mosalekeza kwa maola 2500-5000. Makinawa amayenera kupatulidwa kuti ayang'ane, kuyeza, ndi kuzindikira mavalidwe a zigawo zazikuluzikulu, m'malo mwa zigawo zomwe zafika pamlingo womwe wavala, ndikukonzanso zigawo zomwe zidawonongeka. Nthawi zambiri muyenera kulabadira mfundo zotsatirazi:
1. Yang'anani nthawi zonse ngati zomangira ndi zomangira zina pamtunda wa unit ndizotayirira ndikumangirizidwa bwino munthawi yake. Mulingo wamafuta opaka mubokosi lopatsira uyenera kuwonjezeredwa kapena kusinthidwa munthawi yake (dothi lomwe lili pansi pa thanki yamafuta liyenera kutsukidwa pafupipafupi). Kwa makina atsopano, mafuta a injini nthawi zambiri amasinthidwa miyezi itatu iliyonse, ndiyeno miyezi isanu ndi umodzi iliyonse mpaka chaka chimodzi. Sefa yamafuta ndi chitoliro choyamwa mafuta ziyenera kutsukidwa pafupipafupi (kamodzi pamwezi).
2. Kukonzekera kwa reducer ya extruder ndi chimodzimodzi ndi wamba muyezo reducer. Makamaka fufuzani kuvala ndi kulephera kwa magiya ndi mayendedwe.
3. Mukayikanso, chonde dziwani kuti zomangira ziwiri A ndi B ziyenera kukhala pamalo oyamba ndipo sizingasinthidwe! Chomangira chophatikizika chatsopanocho chikayikiridwa pamakina, chiyenera kutembenuzidwa ndi dzanja kaye, ndipo chimatha kuyatsidwa pa liwiro lotsika ngati chimayenda bwino. Pamene screw kapena mbiya sikugwiritsidwa ntchito kwa nthawi yaitali, anti-dzimbiri ndi anti-fouling njira ayenera kutengedwa, ndipo wononga ayenera kupachikidwa ndi kuikidwa. Ngati ulusiwo watenthedwa ndi moto, lawilo liyenera kuyenda kumanzere ndi kumanja, ndikuyeretsa pamene likuyaka. Osawotcha kwambiri (buluu kapena ofiira), ngakhale kuyika ulusiwo m'madzi.
4. Nthawi zonse sungani chida chowongolera kutentha, fufuzani kulondola kwa kusintha kwake ndi kukhudzidwa kwa ulamuliro.
5. Madzi osungunuka ayenera kugwiritsidwa ntchito mu thanki yamadzi ozizira mu mbiya kuteteza mapangidwe a sikelo kuti atseke ngalande ya madzi ozizira mu mbiya ndikupangitsa kutentha. Samalani kuwonjezera madzi moyenera mukamagwiritsa ntchito kuti mupewe kukula. Ngati yatsekedwa, silindayo iyenera kusinthidwa kuti ikonzedwe mwapadera. Ngati palibe chotchinga koma kutulutsa kwamadzi kumakhala kochepa, zikutanthauza kuti pali sikelo. Madzi a mu thanki yamadzi ayenera kusinthidwa ndi dilute hydrochloric acid kuti ayendetse. Pambuyo poyeretsa sikelo kuti ikhale yabwinobwino, m'malo mwake ndi madzi osungunuka. Nthawi zambiri, madzi a mu thanki yamadzi amagwiritsidwa ntchito kuziziritsa mbiya yamakina, ndipo madzi achilengedwe omwe timadutsa amagwiritsidwa ntchito kuziziritsa tanki yamadzi. Nthawi zonse fufuzani ubwino wa madzi a thanki yamadzi ozizira, ndipo m'malo mwake mutenge nthawi ngati achita chipwirikiti.
6. Yang'anani ngati valavu ya solenoid ikugwira ntchito bwino, ngati koyiloyo yapsa, ndipo m'malo mwake ikanidwe.
7. Zifukwa zomwe zingatheke chifukwa cha kulephera kwa kutentha kukwera kapena kutentha kumapitirira kukwera ndi kugwa: kaya banja la galvanic ndi lotayirira; kaya kupatsirana mu Kutentha zone ntchito bwinobwino; ngati valavu ya solenoid ikugwira ntchito bwino. Bwezerani chotenthetsera chopunduka munthawi yake ndikumangitsani zomangira.
8. Tsukani zinyalala mu thanki yotsekera (https://youtu.be/R5NYMCUU5XQ) m'kupita kwa nthawi, ndi zipangizo zomwe zili m'chipinda chotulutsa mpweya kuti payipi isatsekeke. Ngati mphete yosindikizira ya pampu ya vacuum yavala, iyenera kusinthidwa munthawi yake ndikuwunika pafupipafupi. Kumenyedwa kwa shaft yotulutsa kuyenera kuchitika chifukwa cha kuwonongeka kwa chotengera ndipo shaft yathyoledwa ndipo iyenera kusinthidwa kuchokera mubokosilo. kulephera kutaya.
9. Kuti galimoto ya DC yomwe imayendetsa wononga kuti ikhale yozungulira, m'pofunika kuyang'ana pa kuyang'ana kuvala ndi kukhudzana kwa maburashi, ndikuyang'ana kawirikawiri ngati kukana kwazitsulo kwa galimotoyo kuli pamwamba pa mtengo wotchulidwa. Kuonjezera apo, fufuzani ngati mawaya olumikiza ndi mbali zina zadzimbiri, ndipo yesetsani kuteteza.
10. Pamene extruder ikufunika kuyimitsidwa kwa nthawi yayitali, iyenera kuphimbidwa ndi mafuta oletsa dzimbiri pamalo ogwirira ntchito a screw, chimango cha makina ndi mutu wa makina. Chophimba chaching'ono chiyenera kupachikidwa mumlengalenga kapena kuikidwa mu bokosi lamatabwa lapadera, ndikuphwanyidwa ndi matabwa kuti zisawonongeke kapena kuphulika kwa screw.
11. Khoma lamkati la chitoliro cha madzi ozizira chophatikizidwa ndi extruder limakonda kukula ndipo kunja kumakhala kosavuta kuwononga ndi dzimbiri. Kuyang'anitsitsa mosamala kuyenera kuchitidwa panthawi yokonza. Kuchuluka kwambiri kudzatsekereza payipi, ndipo zotsatira zoziziritsa sizingachitike. Ngati dzimbiri ndizovuta kwambiri, madzi amatuluka. Chifukwa chake, njira zochepetsera komanso kuziziritsa dzimbiri ziyenera kuchitidwa pakukonza.
12. Sankhani munthu wapadera kuti akhale ndi udindo woyang'anira zida. Zolemba mwatsatanetsatane za kukonza ndi kukonza kulikonse zikuphatikizidwa mu fayilo yoyang'anira zida za fakitale.
M'malo mwake, kaya ndi kukonza tsiku ndi tsiku kapena kukonza nthawi zonse, njira ziwiri zokonzetsera zimagwirizana ndipo ndi zofunika kwambiri. Kusamala "kusamalira" zida zopangira, kumlingo wina, kumachepetsanso kulephera kwa kupanga tsiku ndi tsiku, potero kuwonetsetsa mphamvu zopanga ndikupulumutsa bwino ndalama.
Nthawi yotumiza: Aug-08-2023
