Ukuhlaziywa Kobuchwepheshe Komshini We-Polyurethane High-pressure: Ukuzuza Ukucweba Okusebenzayo

Emkhiqizweni wesimanje wezimboni, umshini we-polyurethane onengcindezi ephezulu usuyisisetshenziswa esibalulekile sokufeza amagwebu asebenzayo, ngenxa yezinzuzo zawo ezihlukile.Njengefekthri egxile ekwenziweni kwemishini nokuqamba izinto ezintsha, sikuqonda ngokujulile ukubaluleka kobuchwepheshe bemishini ye-polyurethane ephezulu ekuthuthukiseni ikhwalithi yomkhiqizo kanye nokwenza kahle ukukhiqiza.Namuhla, ake singene sijule emhlabeni wemishini yegwebu futhi sihlole izimfihlo zokukhiya amagwebu nge-polyurethane (PU Foam).

Iumshini wegwebu, ikakhulukazi umshini we-polyurethane high-pressure, iyimishini ekhethekile esetshenziselwa ukukhiqiza igwebu le-PU.Ubuchwepheshe bayo obuyisisekelo busekusetshenzisweni kwengcindezi ephezulu ukuze kuxutshwe kahle izinto ezingavuthiwe ze-polyurethane futhi kubangele ukusabela kwamakhemikhali ngesikhathi esifushane kakhulu, ngaleyo ndlela kufezwe amagwebu ngokushesha.Kule nqubo, ukulawula ingcindezi, ukulawulwa kwezinga lokushisa, nezilinganiso zezinto ezibonakalayo konke kubalulekile.

Ukuze kufezwe amagwebu asebenzayo, ukulinganisa okunembile kwezinto zokusetshenziswa kwe-polyurethane kubalulekile ukuze kuqinisekiswe izilinganiso ezinembile zesithako ngasinye.Izilinganiso zezinto ezihlukile zithinta ngokuqondile ukuminyana kwegwebu, ubulukhuni, ukunwebeka, nezinye izinkomba zokusebenza.Kuphela ngokulawula ngokunembile izilinganiso zezinto ezibonakalayo lapho singaqinisekisa ukuthi imikhiqizo yegwebu ekhiqiziwe ihlangabezana nezidingo zekhwalithi.

Ngaphezu kwalokho, ukulawulwa kwengcindezi emshinini wokucindezela okuphezulu kubalulekile ukuze kutholakale amagwebu asebenzayo.Ukucindezela okufanele ngesikhathi sokugwetshwa kuvumela ukuxubana okuphelele kwezinto futhi kusheshise ukusabela kwamakhemikhali.Ukwengeza, ubukhulu bengcindezi buthinta ukuqina kwegwebu nokufana.Ngakho-ke, sidinga ukulungisa kahle ukucindezela komshini wokucindezela okuphezulu ngokuya ngezakhiwo ezibonakalayo kanye nezidingo zokukhiqiza ukuze sifinyelele umphumela omuhle kakhulu wokugwedla.

Ngaphezu kwalokho, ukulawulwa kwezinga lokushisa akunakwa.Izinto zokusetshenziswa ze-polyurethane zikhiqiza ukushisa okukhulu ngesikhathi sokukhihliza amagwebu, futhi amazinga okushisa aphakeme ngokweqile noma aphansi angathinta imiphumela ekhihliza amagwebu.Ngakho, ngesistimu yokulawula izinga lokushisa lomshini wengcindezi ephezulu, siqapha futhi silungise amazinga okushisa wezinto ezibonakalayo ngesikhathi sangempela ukuze siqinisekise ukuthi ukukhihliza amagwebu kwenzeka phakathi kwebanga elifanele.

Ukwengeza kulawa maphuzu angenhla, ukuzuza ukukhihliza amagwebu okuphumelelayo kudinga ukwenziwa ngcono okuqhubekayo kwezinqubo zokukhiqiza nezakhiwo zemishini.Isibonelo, ukwenza ngcono ukwakheka kwekhanda elixutshwayo ukuze kuthuthukiswe ukufana kokuxubana kwempahla kanye nokwenza kahle ukwakheka kwezibungu ezinegwebu ukunciphisa ukushwabana kwegwebu kanye nokuguqulwa.Lezi zinto ezintsha zobuchwepheshe kanye nokuthuthukiswa kwenqubo kungathuthukisa ukusebenza kahle kwegwebu kanye nekhwalithi yemishini ye-polyurethane ephezulu yengcindezi.

Njengefekthri yemishini yobungcweti, sizibophezele ocwaningweni nasekusunguleni ubuchwepheshe bemishini ye-polyurethane ephezulu.Sinethimba le-R&D elinolwazi nelinekhono lobuchwepheshe eliqhubeka nokubhekana nezinselelo zobuchwepheshe futhi liqhubekisele phambili intuthuko eqhubekayo yobuchwepheshe bemishini ye-polyurethane ephezulu yengcindezi.Ukwengeza, siyakwazisa ukuxhumana nokusebenzisana namakhasimende.Ngokusekelwe ezidingweni zabo zangempela kanye nempendulo, siqhubeka nokuthuthukisa ukwakheka komkhiqizo nezinqubo zokukhiqiza ukuze sinikeze amakhasimende imishini esebenza kahle, ezinzile, nethembekile ye-polyurethane ephezulu yengcindezi.

Kafushane, umshini we-polyurethane we-high-pressure uyisisetshenziswa esibalulekile sokuthola amagwebu asebenzayo ngegwebu le-PU.Ngokulawula okunembile kwezilinganiso zezinto ezibonakalayo, ingcindezi, izinga lokushisa, kanye nokwenza kahle kwezinqubo zokukhiqiza nezakhiwo zemishini, singaqhubeka nokuthuthukisa ukusebenza kahle kokugwetshwa kanye nekhwalithi yemishini yegwebu.Njengefekthri yemishini yobungcweti, sizoqhubeka nokugxila ocwaningweni nasekusungulweni kobuchwepheshe bemishini ye-polyurethane ephezulu, sihlinzeka amakhasimende ngemikhiqizo namasevisi asezingeni eliphezulu.