Amasistimu wemiphongolo yesikulufa eyodwa awabandakanyi ukuphendukisela okuhlangene noma ukuphendukisa okuphikisayo okutholakala kumadizayini wezikulufu ezimbili. Ngo-2025, imiphongolo yesikulufa eyodwa isahola imakethe ye-extrusion. Ithebula elingezansi libonisa ukubusa kwabo okuqhubekayo:
| Unyaka | Isabelo Semakethe Somgqomo Owodwa (%) | Amanothi |
|---|---|---|
| 2023 | 60 | Isabelo semakethe esikhulu kunazo zonke phakathi kwezinhlobo ze-extruder |
| 2025 | ~ 60 noma ngaphezulu kancane | Kulinganiselwe ngokususelwe kumathrendi okukhula okuzinzile |
Abakhiqizi bakhetha phakathi kwezinketho ezifanaIpayipi le-PVC i-screw barrel eyodwa, i-screw barrel eyodwa yokubumba, futhiumphongolo we-screw wepulasitiki owodwangokucabangela idizayini yesikulufu, okokusebenza komgqomo, nezimfuno zomkhakha.
I-Single Screw Barrel: Izigaba Zomkhiqizo Obalulekile
I-PVC Pipe Single Screw Barrel
Ipayipi le-PVC imiphongolo yesikulufu esisodwa idlala indima ebalulekile ekukhishweni kwamapayipi okwakhiwa, amapayipi, kanye nezicelo zikagesi. Abakhiqizi baklama le miphongolo ngeisakhiwo esilula, okunciphisa ukuhluleka kwemishini futhi kwenza ukugcinwa kuqondile. Ukusetshenziswa high-amandla ingxubevange steel ngeukwelashwa kwe-nitridingkwandisa ubulukhuni nokumelana nokugqoka. Lo mklamo uqinisekisa ukuncibilika okungaguquki, ukuxubana, nokuhanjiswa kwezinhlanganisela ze-PVC. Ithebula elingezansi ligqamisa izici ezibalulekile:
| Isici | I-PVC Pipe Single Screw Barrels |
|---|---|
| Idizayini | Isakhiwo esilula, esithembekile |
| Isondlo | Ubuchwepheshe obulula, obuncane obudingekayo |
| Izindleko Zokusebenza | Ukusebenza okuphansi, okusebenzayo |
| Ukulawula izinga lokushisa | Kulula ukuphatha |
| Ukuqina | Insimbi ye-alloy enamandla amakhulu, ene-nitrided yokumelana nokugqoka |
| Ukufaneleka Kohlelo | Ilungele ukukhishwa kwepayipi elijwayelekile le-PVC |
Le miphongolo ibusa ukukhiqizwa kwamapayipi e-PVC amancane kuya kwasezingeni eliphakathi ngenxa yokuthembeka kwawo kanye nokusebenza kahle kwezindleko.
I-Single Screw Barrel yokubumba Ukuvuthela
Imiphongolo yesikulufu esisodwa yokubumba isekela ukukhiqizwa kwamabhodlela, iziqukathi, neminye imikhiqizo engenalutho. Onjiniyela bahlomisa le miphongoloizikulufu feed groovedkanye nezindiza ezijulile zokuthuthukisa ukuncibilika kwe-resin nokuxuba. Isigaba sokuxuba isithiyo esiseduze nesikulufu sithuthukisa ukuxutshwa kwe-polymer futhi siqinisekisa ukuncibilika okufanayo. Izilinganiso zokuminyanisa eziphezulu zisiza ukufeza ukuncibilika kwe-homogeneity, okubalulekile ekuzinzeni kwebhamuza nekhwalithi yefilimu. Imiklamo ethuthukisiwe ingase ihlanganise izinzwa zokuqapha ingcindezi encibilikayo nezinga lokushisa, ukuqinisekisa ukulawulwa kwenqubo okunembayo. Ukusetshenziswa kwensimbi ye-alloy ephethwe ukushisa kunikeza ukuqina nokumelana nokugqoka.
- Izikulufu zokuphakelayo ezihlutshiwe zithuthukisa ukuncibilika kwe-resin nokuhanjiswa.
- Amasistimu okupholisa ahlanganisiwe alawula izinga lokushisa ngesikhathi sokukhishwa.
- Izinzwa ozikhethela zona zinika amandla ukuqapha inqubo yesikhathi sangempela.
I-PE Pipe Extruder Single Screw Barrel
Ipayipi le-PE extruder imiphongolo yesikulufu esisodwa yakhelwe izakhiwo ezihlukile ze-polyethylene. Le miphongolo iqinisekisa ukuncibilika okusebenzayo, ukuxutshwa, nokuhanjiswa kwezinto ze-PE. Idizayini isekela ukuphuma okuphezulu kanye nekhwalithi yokuncibilika engaguquki, ehlangabezana nezidingo zokukhiqizwa kwamapayipi e-PE yezimboni. Abakhiqizi basebenzisa izinto ezihlukile kanye nemiklamo, njengama-alloys ensimbi nensimbi ene-nitrided, ukufanisa i-polymer nezidingo zokukhiqiza ezithile. Ukuhlukaniswa kwezicelo kufaka phakathi izimboni ezifana nezezimoto, izinto zikagesi zasendlini, namapulasitiki avamile, okubonisa ukuguquguquka kwale miphongolo.
- Izinketho ezincane, eziphakathi, nezinkulu zobubanziivumelane nezikali zokukhiqiza ezihlukene.
- Ilungiselelwe ukucubungula kwemboni yevolumu ephezulu kanye nokuphumayo okungaguquki.
Ukusebenza Nempumelelo Ezinhlelweni Zomgqomo Owodwa wesikulufu
Ukuxuba kanye Homogenization Amakhono
Ukuxuba kanye ne-homogenization kudlala indima ebalulekile enqubweni ye-extrusion. Isistimu ye-screw barrel eyodwa ihambisa impahla eluhlaza ngokuphakela, ukuncibilika, kanye nezindawo zokulinganisa. Isikulufu esijikelezayo, esihlanganiswe nokushisisa komgqomo, sincibilikisa impahla futhi siyiphushele phambili. Le nqubo icindezela futhi ixube i-polymer encibilikisiwe, iqinisekisa ukusatshalaliswa okufanayo ngaphambi kokuthi iphume idayizi.
Onjiniyela bavame ukwengeza amadivaysi okuxuba ukuze bathuthukise ukusebenza. Izixube ezihlakazekayo, njengezinhlobo ze-Egan ne-Maddock, zidiliza izigaxa futhi zithuthukise ikhwalithi encibilikayo ngokusebenzisa i-shear. Izixube ezisabalalisayo, njenge-Saxton noma izihlanganisi zephini, zihlukanisa futhi zisabe kabusha ukuncibilika, okusiza ukuzuza ngisho nombala nokusabalalisa okungeziwe. Izikulufu zokuvimbela zihlukanisa izigaba eziqinile nezincibilikisiwe, ezivumela ukuncibilika okuphelele ngaphambi kokuxutshwa. Lezi zinketho zokuklama zincike ezintweni kanye nekhwalithi yomkhiqizo oyifunayo.
Ithiphu:Ukukhetha okufanele kwe-mixer ne-screw geometry kungathuthukisa kakhulu i-homogenization, ikakhulukazi ezintweni ezinemibala noma izithasiselo.
Nokho, iindlela yokugeleza yesiteshi esisodwaemiphongolweni yesikulufa esisodwa ingakhawulela ukuxubana. Isivinini se-polymer siyahlukahluka kuwo wonke isiteshi, okungase kubangele inzuzo engaphelele. Ukubhekana nalokhu, onjiniyela basebenzisa izindiza ezengeziwe kanye nezigaba zokuxuba, nakuba lokhu kungakhuphula ukumelana nokugeleza kanye nezinga lokushisa elincibilikayo. Imiklamo yezikulufo elungiselelwe isiza ukunqoba lezi zinselele, ilethe okukhiphayo kwekhwalithi ephezulu, okungaguquki.
Amazinga Okukhiphayo kanye Nokukhiphayo
Ukuphuma kukala ukuthi ingakanani impahla ecutshungulwa yi-extruder ngokuhamba kwesikhathi. Ngo-2025, umphongolo ojwayelekile wesikulufa owodwa onobubanzi obuyi-100 mm ufinyelela cishe ku-150 kg/h. Imiklamo eyenziwe ngezikulufo elungiselelwe ingakhuphula leli zinga ngo-18% ukuya ku-36%. Ithebula elilandelayo lifingqa amapharamitha okhiye wokuphuma:
| Ipharamitha | Imininingwane / Amanani |
|---|---|
| Isikulufa Ububanzi | 100 mm |
| Ukufaka Okujwayelekile | 150 kg/h |
| Ukujula Kweshaneli Yemitha | 4 mm ukuya ku-8 mm |
| Linganisa Ukwenyuka Nge-Screw Optimization | 18% kuya ku-36% |
| Izinga Lokushisa Eliphezulu Lokukhipha | ~230°C |
| Izici Zokukhawulela | Ukupholisa, izinga lokushisa le-extrudate |
Ukujula kwesiteshi okujulile kusikulufa kunciphisa izinga lokugunda kanye nezinga lokushisa lokukhipha, okuvumela ukuphuma okuphezulu. Kodwa-ke, ukupholisa okuya phansi komfula kanye nemikhawulo yezinga lokushisa kuvame ukubamba okukhiphayo okuphezulu. I-Screw geometry, efana ne-pitch kanye nobubanzi be-groove, nayo ithonya izinga lokukhipha kanye nekhwalithi yokwenza ipulasitiki.
Ukusetshenziswa kwamandla kanye nokuzinza kwenqubo
Ama-extruder angama-screw single agqama ekusebenzeni kwawo kwamandla emisebenzini eqondile ye-extrusion. Idizayini yabo elula kanye nokudlulisa amandla okuyimishini okuqondile kubangela umfutho ophansi uma kuqhathaniswa nezinhlelo eziyinkimbinkimbi kakhulu. Okwama-homogeneous materials, zisebenzisa amandla amancane futhi zisebenza ngezindleko eziphansi.
Kunezici ezimbalwa ezithonya ukusetshenziswa kwamandla:
- Ukusebenza kahle kwezimoto kanye nokwakheka kwesikulufa kuthinta ukusetshenziswa kwamandla.
- Amasistimu okushisisa nawokupholisa adlala indima ekugcineni izinga lokushisa elilungile.
- Amapharamitha okucubungula, njengesivinini sesikulufu nezinga lokushisa lomgqomo, anomthelela ekusebenzeni kahle kukonke.
Ukuzinza kwenquboiqinisekisa ikhwalithi yomkhiqizo engaguquki ngesikhathi sokusebenza okuqhubekayo. Isilinganiso sobude nobubanzi, isilinganiso sokuminyanisa, kanye nephrofayili yesikulufu konke kuthinta ukuncibilika nokuxutshwa.Ukukhetha okubalulekilengoba isikulufu nomgqomo kuthonya ukuqina nokuhambisana namapulasitiki ahlukene. Abasebenzisi baqapha izinga lokushisa nokucindezela besebenzisa izinzwa ukuze bathole futhi balawule ukuguquguquka. Amasistimu okulawula athuthukile, njengezilawuli ezinengqondo ezingaqondakali, asiza ukugcina izimo ezinzile futhi athuthukise ikhwalithi yokuncibilika.
Qaphela:Izimo zezinqubo ezizinzile zivimbela ukuhlukahluka kwezakhiwo zomkhiqizo futhi zinciphise ukungcola, okwenza ukuqapha nokulawula inqubo kubaluleke kakhulu ekukhiqizeni okuthembekile.
Ukufaneleka Kohlelo Lwemiklamo Yemigqomo Yesikulufa Eyodwa
Ukuhambisana Kwezinto ezibonakalayo kanye Nezidingo Zokucubungula
Ukuhambisana kwezinto kuma njengento eyinhloko lapho kukhethwa umphongolo wesikulufa esisodwa ukuze ukhiphe. Abakhiqizi bakhetha izinto zomgqomo kanye nokwelashwa okususelwa kuhlobo lwepulasitiki nendawo ethile yokucubungula. Izinto ezilandelayo zivame ukusetshenziswa:
- I-38CrMoAIA ne-SKD61 zinikeza ukuguga okuqinile nokumelana nokugqwala kwamapulasitiki ajwayelekile.
- Ama-alloys e-Bimetallicinikeza ukuqina okuthuthukisiwe, ikakhulukazi kumapulasitiki abrasive noma agaywe kabusha.
- Imiklamo eyenziwe isikulufu nemiphongolo ifanelana nezidingo zemishini ehlukene nezinto zokwakha.
Lezi zinto zibhekana nezidingo zokucubungula ezimbalwa, njengokumelana nokugqokwa, ukumelana nokugqwala, nokugcina ukusebenza kahle kokukhiqiza okuphezulu. Imiphongolo ekwazi ukumelana nokugqoka okuphezulu iba ibalulekile lapho kusetshenzwa amapulasitiki agcwalisiwe noma agaywe kabusha. Izinketho ezimelana nokubola zivikela ezithasiselweni ezinolaka noma ama-polymer. Ithebula elingezansi lifingqa ukuthi izinto ezihlukene zemiphongolo zihlangabezana kanjani nezidingo ezahlukahlukene zokucubungula:
| Uhlobo Lwezinto | Ukwelashwa/Ukunameka | Ukucubungula Izidingo Zixazululiwe | Ipulasitiki Ehambisanayo |
|---|---|---|---|
| I-SCM-4 High-Hardness Alloy Steel | I-High-Frequency Quenching/Hard Chrome | Ukumelana nokugqoka, ukumelana nokugqwala, ukumelana nokugunda nokushisa | PE, PP, PVC, ABS, njll. |
| Insimbi ye-SACM-1 Alloy | Ukwelashwa kwe-Nitriding | Ukuguga okuthuthukisiwe nokumelana nokugqwala | PE, PP, PVC, ABS, njll. |
| I-SCM-4 Bimetallic Alloy | Isendlalelo esingaphezulu esiqinile (0.8-1.2mm) | Ukuguga okuthuthukisiwe nokumelana nokugqwala | Amapulasitiki ahlukahlukene okuhlanganisa namapulasitiki agaywe kabusha futhi agcwalisiwe |
Onjiniyela baphinde bacabangele ukunwetshwa okushisayo kwezinto ezimelana nokugqwala. Bafanisa ngokucophelela isikulufu nomgqomo ukuvimbela ukubopha noma ukulimala ngesikhathi sokusebenza. Ama-coating athuthukisiwe, afana ne-Colmonoy noma ama-tungsten alloys, avikela ekugugeni okulimazayo futhi andise impilo yesevisi. Lezi zinqumo ziqinisekisa ukuthi umgqomo wesikulufa esisodwa ugcina ukusebenza kahle kulo lonke uhla olubanzi lwamapulasitiki nezimo zokucubungula.
Ikhwalithi yomkhiqizo kanye nokuvumelana
Idizayini yomphongolo wesikulufa esisodwa ithonya ngokuqondile ikhwalithi nokuvumelana kwemikhiqizo ekhishwe. Umgqomo oklanywe kahle uqinisekisa ukuncibilika okusebenzayo, ukuxubana okuphelele, nokuhanjiswa okuzinzile kwe-polymer. Le nqubo inciphisa amaphutha futhi igcine ukufana emkhiqizweni wokugcina. Izakhi eziyinhloko zihlanganisa:
- Isilinganiso sobude ukuya kobubanzi (L/D) silawula isikhathi sokuhlala nokuphathwa kokushisa.
- Isilinganiso sokuminyanisa kanye nejiyomethri yesikulufu inquma ukuqina kokuxuba kanye nokuncibilika kwe-homogeneity.
- I-metallurgy emiphongolweni, efana ne-bimetallic noma indawo ene-nitrided, ithuthukisa ukumelana nokuguga futhi izinze ikhwalithi yokukhiqiza.
Ukuncibilika okusebenzayo nokuxubana kuvimbela ukungahambisani, njengokugqagqana kombala noma amaphutha obukhulu. I-Screw geometry isiza ukulawula izinga lokushisa, ukugwema ukuwohloka noma ukuncibilika ngokweqile. Ukucindezela okufanele nokulawula ukugeleza kugcina ukugeleza kwezinto ezingaguquki, okubalulekile ekubumbeni okufanayo komkhiqizo nobukhulu. Amaphrofayli angokwezifiso ngezikulufu, njengezikulufu zokuvimbela noma ama-elementi okuxuba, athuthukisa ukufana okuncibilikayo nokuhlakazeka kombala. Ukunakekelwa okuvamile nokulungisa isikulufu nomgqomo kusiza ukugcina ikhwalithi yomkhiqizo ephezulu ngokuhamba kwesikhathi.
Ithiphu: Ukufanisa idizayini yesikulufu kuhlobo oluthile lwepulasitiki kuqinisekisa ikhwalithi yomkhiqizo efanelekile futhi kunciphisa ubungozi bokulimala.
Izidingo Eziqondene Nemboni
Izimboni ezihlukene zidinga izici ezihlukile kumishini yazo ye-extrusion. I-screw barrel eyodwa kufanele ihlangabezane nalezi zidingo ezithile ukuze kuqinisekiswe ukukhiqizwa okuthembekile nokusebenza kahle. Ithebula elingezansi libonisa izidingo ezibalulekile zezindawo ezinkulu zezicelo:
| Imboni/Uhlelo lokusebenza | Izidingo Ezimqoka Nokucatshangelwa |
|---|---|
| I-Plastiki Extrusion | Qondanisa ukwakheka komgqomo wesikulufa kuhlobo lwezinto ezibonakalayo (okuyintombi nto, okugaywe kabusha, okugcwalisiwe, ama-polymer ahlanganisiwe); Isilinganiso se-L/D ngokuvamile singu-24:1 kuya ku-36:1; Isilinganiso sokucindezela kanye nezindawo zokuxuba ezenzelwe ukucubungula; Ukwelashwa okungaphezulu njenge-nitriding noma i-bimetallic coatings yokumelana nokuguga; Izicelo ezigqoke kakhulu zidinga imiphongolo ye-bimetallic ukuze iqine |
| Ukudla Extrusion | Igebe elincane le-screw-barrel ukugcina inhlanzeko nokuvimbela ukungcola; Izikhala eziphansi zokugunda imikhiqizo engezwani nokushisa |
| I-Rubber kanye ne-Chemical Extrusion | Izembatho eziqinisiwe, ezingagugi ukuze zibambe amarabha agcwele abrasive; Ngezinye izikhathi izikhala ezibanzi zokunciphisa amandla okugunda |
I-extrusion yepulasitiki ivamise ukudinga ukubekezelelwa okuqinile kwemigqomo yesikulufu kanye nezingubo ezikhethekile zokuphatha ama-polymer ahlukahlukene, okuhlanganisa lawo anama-filler noma okuqukethwe okugaywe kabusha. I-extrusion yokudla ibeka inhlanzeko phezulu kakhulu, idinga izikhala ezincane kanye nemiklamo eshear kancane ukuze kuvikelwe imikhiqizo ebucayi. I-Rubber ne-chemical extrusion iyazuza kuma-coatings aqinisiwe futhi, kwezinye izimo, izikhala ezibanzi zokuphatha izinto ezilimazayo nokunciphisa ukuguga.
Ukuqondanisa kahle, ukugcinwa, nokulawulwa kwezinga lokushisa kuphinde kube nomthelela ekukhethweni kwemiphongolo kuzo zonke izimboni. Ukuncibilika okusebenzayo, ukuxuba, nokudlulisa kusabalulekile ekugcineni ikhwalithi yomkhiqizo kanye nemigqa yokukhiqiza ezinzile.
Ukucatshangelwa Kwezindleko Nokugcinwa Komgqomo Owodwa wesikulufu
Ukuphila Okude Kwezinto Zokutshalwa Kwezimali Nezisetshenziswa
Ukutshalwa kwezimali kokuqala kwesistimu ye-screw barrel eyodwa ngo-2025 kuhlala kufinyeleleka kubakhiqizi abaningi. Izindleko ngokuvamile zisukela$10,000 kuya ku-$50,000, ephansi kakhulu kunentengo yama-twin screw systems. Ithebula elingezansi libonisa izici eziyinhloko ezithonya lezi zindleko:
| Isici | Umthelela Ezindlekweni |
|---|---|
| Ikhwalithi Yezinto Ezibalulekile | Ibanga eliphakeme = izindleko eziphezulu |
| I-Automation Level | Okuzenzakalelayo okwengeziwe = izindleko eziphezulu |
| Ukwenza ngokwezifiso | Imiklamo ekhethekile = izindleko eziphezulu |
| Idumela Lomhlinzeki | Kwaziwa = izindleko eziphezulu |
Imiphongolo yesikulufu esisodwa isebenzisa ubuchwepheshe obulula nedizayini, okugcina ukutshalwa kwezimali kokuqala kanye nezidingo zokunakekelwa ziphansi. Lokhu kulula futhi kusiza ukunciphisa ingozi yokwehluleka kwemishini. Ubude bezinto zokusebenza buncike ekukhethweni kwezinto ezibonakalayo, idizayini yesikulufu, nokugcinwa okuvamile. Izembatho ezithuthukisiwe kanye nemiphongolo ye-bimetallic inganweba impilo yesevisi, ikakhulukazi lapho kucutshungulwa izinto ezilimazayo.
Izindleko zokusebenza kanye nokusetshenziswa kwamandla
Izindleko zokusebenza zesistimu ye-screw barrel eyodwa zihlala zibikezelwa ngenxa yokusetshenziswa kwamandla okuzinzile. Ukusetshenziswa kwamandla amaningi kuvela ekushisiseni umgqomo nokusebenzisa isikulufu motor, ngokuvamile esidinga phakathi kuka-3 no-50 kW. I-screw motor ngokwayo isebenzisa u-7 kuya ku-15 kW. Ngenxa yokuthi isidingo samandla sihlala sizinzile, abakhiqizi bangabhajetha kalula futhi bagcine izindleko zokukhiqiza zilawulwa. Iumsebenzi womshini wesikulufu ubuye ukhiqize ukushisa kwangaphakathi, okunciphisa isidingo sokushisa okwengeziwe futhi kuthuthukisa ukusebenza kahle kwamandla. Ukusebenzisa ubuchwepheshe okonga amandla njengamadrayivu amafrikhwensi aguquguqukayo kanye nezinhlelo zokuqapha kungase kwehlise izindleko.
Ithiphu: Ukusetshenziswa kwamandla okuzinzile ku-extrusion kuholela ekulahlekeni okuncane nokusebenza kahle kwempahla uma kuqhathaniswa nezinye izinqubo zokubumba.
I-Intenance and Wear Factors
Ukunakekelwa kwemiphongolo yesikulufu esisodwa kugxile ekuphatheni ukuguga nokugcina isistimu isebenza kahle. Izinselelo ezijwayelekile zihlanganisa ikhwalithi yokuncibilika engaguquki, ukuguga okusheshayo okuvela ezintweni ezihugayo, nokungasebenzi kahle kokuphuma komthamo. Izinto ezigqokwayo ezifana nezigcwalisi ezi-abrasive, izithasiselo ezibolayo, namazinga okushisa aphezulu kungasheshisa isidingo sokulungisa. Izindawo ezigqokwa kakhulu, njengezindawo zokudla nezokukhipha, zidinga ukuhlolwa njalo. Ukusebenzisa izinto ezithuthukisiwe kanye nama-coatings kusiza ukunweba impilo yesevisi futhi kunciphise imvamisa yokulungisa. Izinhlelo zokuvikela ezivikelayo, ukuhlanzwa okuvamile, nokuqapha izitayela zokugqoka kuvumela abakhiqizi ukuthi bahlele ukulungisa futhi bagweme isikhathi sokuphumula esingalindelekile.
Amathrendi Esikhathi esizayo kanye Nokusungulwayo Kwezobuchwepheshe Besikulufa Esisodwa
Intuthuko Yezobuchwepheshe ngo-2025
Abakhiqizi bayaqhubeka nokwethula ubuchwepheshe obusha obuthuthukisa ukusebenza kahle nokusebenza kwezinhlelo ze-extrusion. Okuningi okuqanjiwe kugqama ngo-2025:
- Ukugeleza kwezinto ezithuthukisiwe kunciphisa ukuvinjelwa kanye nesikhathi sokuphumula, okwandisa isikhathi sokukhiqiza.
- Ukudluliswa kokushisa okuthuthukisiwe kugcina amazinga okushisa afanelekile okucubungula, kuthuthukisa izakhiwo zempahla nokuvumelana komkhiqizo.
- Ukwenyuka kokuqina okuvela ezintweni ezisezingeni eliphezulu kuholela ekulungiseni okumbalwa nokushintshwayo, konga isikhathi nezindleko.
- Ukucushwa okwenziwa ngendlela oyifisayo kuvumela ukuzivumelanisa nezidingo ezithile zokukhiqiza, kuthuthukise ukusebenza kahle.
Idizayini ye-Helibar kuma-extruder esizukulwane esilandelayo iletha ukudlula okuphezulu kanye nokwakhiwa okungcono kwe-melt-pressure. Lo mklamo futhi wehlisa izinga lokushisa lokuncibilika futhi uthuthukise i-homogeneity yokuncibilika. Ukuncipha kwemiphongolo kanye nesikhathi sokuhlala esifushane kusiza ukugcina ikhwalithi yomkhiqizo. Amafekthri amaningi manje asebenzisa ukunakekelwa okubikezelwayo kanye nezinhlelo zokulawula ezithuthukisiwe njengengxenye yokukhiqiza okuhlakaniphile. Lezi zinhlelo ziqapha impilo yemishini kanye nemingcele yokucubungula ngesikhathi sangempela, okusiza ukuvimbela isikhathi sokuphumula esingalindelekile nokuqinisekisa ukusebenza okuzinzile.
Izidingo Zemakethe Nokusimama
Izitayela zemakethe ngo-2025 zibonisa izinguquko ezisheshayo embonini yepulasitiki kanye nokuqwashisa okukhulayo kwezemvelo. Kunezici ezimbalwa eziqhuba isidingo semishini ye-extrusion ethuthukisiwe:
- Imboni yepulasitiki ikhula ngokushesha, ikakhulukazi e-Asia-Pacific, ngenxa yokufudukela emadolobheni kanye nezidingo zabathengi.
- Izinto ezingasindi zibona ukusetshenziswa okwandisiwe emikhakheni yezimoto neye-aerospace.
- Izinqubo ezintsha zobuchwepheshe, njengezikulufu zesithiyo kanye nokwenza ngokwezifiso kwe-CAD/CAM, zithuthukisa ukusebenza kahle futhi zinciphise ukusetshenziswa kwamandla.
- Imithetho eqinile yezemvelo icindezela abakhiqizi ukuthi basebenzise imishini eyonga amandla kanye nenciphisa ukumosha.
- Imboni yokupakisha iyakhula, igxile ezintweni eziguquguqukayo, ezibolayo, nezigaywa kabusha.
- I-Industry 4.0 kanye nokukhiqiza okuhlakaniphile kwenza ukuqapha kwesikhathi sangempela nokusebenza kahle.
- Ukuhlanganiswa nokutholwa kusiza izinkampani zithuthukise amakhono ezobuchwepheshe.
Ukukhathazeka kokusimama kubumba ukuthuthukiswa kobuchwepheshe be-extrusion.Abakhiqizi basebenzisa izinto ezigaywa kabusha futhi banciphise udoti womshini. Abaningi basebenzisa ama-alloys asetshenziswe kabusha kanye nezinhlelo zokuhlanza ezisekelwe emanzini ukuze basekele imigomo yomnotho oyindilinga. Imithombo yamandla evuselelekayo kanye nemishini eyonga amandla isiza ukunciphisa ukukhishwa kwekhabhoni. Ama-coating athuthukile nobunjiniyela bokunemba okunamathelayo okuphansi kanye nokusetshenziswa kwamandla, okunciphisa indawo ezungezile. Lezi zinqubo zisiza izinkampani ukuthi zihlangabezane nezindinganiso eziqinile zemvelo futhi zithuthukise isithunzi sazo emakethe.
Imithethonqubo yezemvelo ezifundeni ezifana ne-France kanye ne-European Union idinga amazinga aqinile wokukhipha kanye nokusetshenziswa kabusha. Abakhiqizi kufanele basungule izinto ezintsha ukuze bahambisane nale mithetho kuyilapho begcina ukonga izindleko. Le ngcindezi yokulawula iholela ezisombululweni ezizinzile kanye nokutshalwa kwezimali okuqhubekayo ocwaningweni nasekuthuthukisweni.
Inkulumompikiswano ezungezayo iphikisana nokuzungezayo ayisebenzi kulezi zinhlelo. Abakhiqizi bakhetha zona ngo-2025 ngokusebenza kahle kwazo, ukwethembeka, nokuvumelana nezimo. Lapho ukhetha, kufanele bahambisane nomklamo womgqomo nezidingo zezinto ezibonakalayo, cabangaukumelana nokugqoka, futhi ubheke izici ezisekela ukuqapha kwedijithali nokukhiqiza okuqhubekayo.
FAQ
Iyiphi inzuzo eyinhloko yomphongolo wesikulufa esisodwa ku-extrusion?
Imiphongolo yesikulufu esisodwazinikeza ukusebenza okuthembekile, ukugcinwa okulula, nokusebenza kahle kwezindleko. Zihambisana nezinhlelo zokusebenza eziningi ezijwayelekile ze-extrusion ngo-2025.
Abakhiqizi kufanele bahlole kangaki imiphongolo yesikulufu eyodwa?
Abakhiqizi kufanele bahlole imiphongolo yesikulufu eyodwa njalo ezinyangeni ezintathu kuya kweziyisithupha. Ukuhlola okuvamile kusiza ukuvimbela ukuguga nokugcina ikhwalithi yomkhiqizo engaguquki.
Ingabe i-screw barrel eyodwa ingakwazi ukwenza kabusha amapulasitiki?
Yebo,imiphongolo yesikulufa esisodwaingacubungula amapulasitiki agaywe kabusha. Ukusebenzisa imiphongolo ye-bimetallic noma izimbotshana ezikhethekile kuthuthukisa ukumelana nokugqoka futhi kwandise impilo yemishini.
Isikhathi sokuthumela: Jul-10-2025