Emkhakheni wokukhiqiza izintambo namakhebula, amakhebula akhipha amandla kagesi aphansi adlala indima ebalulekile. Ziyizisetshenziswa eziyinhloko zokubumba izintambo zekhwalithi ephezulu futhi zinikeza ukusekelwa okuqinile kwezobuchwepheshe ekuthuthukisweni kwemboni yamakhebula.
Okokuqala, ake sihlaziye imingcele yezobuchwepheshe yamamodeli ahlukene we-low-voltage cable extruder. Ithebula libonisa amamodeli afana ne-NHF70+35, NHF90, NHF70+60, NHF90+70, kanye ne-NHF120+90. Lawa mamodeli ahlukene ngendawo enqamulayo, ububanzi obungaphandle obuqediwe, kanye nesivinini esikhulu somugqa. Isibonelo, imodeli ye-NHF70+35 ifanele izintambo ezinendawo ephambanayo engu-1.5 – 6 mm², enobubanzi obuqediwe obungu-5 mm kanye nesivinini esikhulu somugqa esingafika ku-300 m/min. Imodeli ye-NHF120+90 ingakwazi ukuphatha izintambo ezinendawo ephambanayo engu-16 – 300 mm², enobubanzi obuqediwe obungu-35 mm kanye nesivinini esikhulu somugqa esingu-150 m/min.
Uma sibheka ezindleleni zokusetshenziswa kwamakhebula ane-voltage ephansi akhipha amakhebula afundwe ku-inthanethi, ikakhulukazi yakha ungqimba lwe-insulation kanye nongqimba lwamakhebuli ngokusonga ngokufana kwezinto zokuvikela ezifana namapulasitiki kusikhondatha. Kule nqubo, ukulungiswa kwepharamitha kanye namakhono okusebenza kwe-extruder kubalulekile. Amamodeli ahlukene wama-extruder afanele ukukhiqizwa kokucaciswa okuhlukile kwezintambo, futhi adinga ukukhethwa ngokunengqondo futhi alungiswe ngokuya ngezidingo ezithile zokukhiqiza.
Njengoba sibheke phambili emakethe yesikhathi esizayo, ngokukhula okuqhubekayo kwesidingo samandla ezimbonini ezihlukahlukene kanye nokuthuthukiswa kwezidingo zekhwalithi yekhebula, ithemba lemakethe lama-extruder amakhebula aphansi-voltage libanzi kakhulu. Ngaphansi komkhuba wokuthuthukiswa kobuhlakani kanye ne-automation, ama-extruder azoqhubeka nokuthuthukiswa futhi asungulwe ukuze kuthuthukiswe ukusebenza kahle kokukhiqiza kanye nekhwalithi yomkhiqizo. Isibonelo, ngokuthuthukisa uhlelo lokulawula, ukulawulwa kwepharamitha okunembe kakhudlwana nokukhiqiza okuzenzakalelayo kungafinyelelwa; izinto eziphambili kanye nezinqubo zamukelwa ukuthuthukisa ukuqina nokuzinza kwemishini.
Ezimbonini zamakhebula, isidingo sama-extruder wamakhebula ane-voltage ephansi sibonakala ikakhulukazi kulezi zici ezilandelayo. Okokuqala nje, izinto zokusebenza zidinga ukuba namandla okukhiqiza asebenzayo ukuze zihlangabezane nesidingo esikhulayo semakethe. Isivinini esikhulu somugqa sisho ukuthi imikhiqizo eminingi yekhebula ingakhiqizwa ngesikhathi seyunithi. Okwesibili, kuyadingeka ukuthi imishini ingaqinisekisa ikhwalithi ezinzile yezintambo. Izindawo ezihlukene eziphambanayo zezintambo zidinga izinqubo ezihlukene zokukhipha. I-extruder kufanele ikwazi ukulungisa kahle amapharamitha ukuze kuqinisekiswe ukufana nokuqina kongqimba lwe-insulation kanye nongqimba lwesheath. Ngaphezu kwalokho, izimboni zamakhebula nazo zilindele ukuthi okokusebenza kube nezindleko zokulungisa eziphansi kanye nokuthembeka okuphezulu ukuze kuncishiswe ubungozi bokuphazamiseka kokukhiqiza.
Ngokuya ngesivinini sokusebenza semishini, amamodeli ahlukene ama-extruder wekhebula le-low-voltage anesivinini esihlukile somugqa omkhulu. Lokhu kunikeza izinketho eziningi zezimboni zamakhebula, futhi okokusebenza okufanele kungakhethwa ngokuya ngokuphuthuma kwemisebenzi yokukhiqiza kanye nezidingo zokucaciswa komkhiqizo. Ngesikhathi esifanayo, ngentuthuko eqhubekayo yobuchwepheshe, kukholakala ukuthi esikhathini esizayo, isivinini sokusebenza kwama-extruders sizophinde senyuke ngesisekelo sokugcina ukukhiqizwa kwekhwalithi ephezulu.
Sengiphetha, njengezisetshenziswa eziyinhloko zokubumba izintambo zekhwalithi ephezulu, izikhipha ikhebula ezine-voltage ephansi zibaluleke kakhulu ngokwemibandela yezobuchwepheshe, izindlela zokusebenzisa, izimakethe zesikhathi esizayo, nezimfuno zefekthri yamakhebula. Izoqhubeka nokuthuthukisa futhi isungule futhi yenze umnikelo omkhulu ekuchumeni kwemboni yezintambo nezintambo.
Isikhathi sokuthumela: Oct-11-2024