I-Agent Yokuhlisa Isithebe se-PU Esikhulu Ngomkhawulo Ogcinezayo - Imfanelelo Ephephile kanye Nokutholakala Kwisekelwe

Ukufakelwa kwezinhlelo yokuphathwa kufakwe kule ncwadi ye-pu yokukhupha isandla kumendini engcono ibe yisivumelwano esisha seveki ngokufinyelela nokulungiselela konke okususelwa kumendini engezansi. Leli fomuthi elaqondene usebenzisa izici zokugcina nezinkinga eziphatha izintshayelelo ezikwenzela ukuthi izici zokukhupha ziflowe ngokulinganayo kuzindlela ezinezimo ezihlukahlukene, kudinga izinhlangothini ezinde, amashwa amahle, amasurufesi athintekile, nezinkinga ezincane ezingazange izici ezijwayelekile ziziphathe ngempela. Isakhiwo semolayithi lezici ezigcwele sekhiqizwe ukuthi sibophele umthelelo wesurfesi, kulungiselela ukuthi ifake emagxenyeni amancane nemigomo yamagxenye apho izici ezijwayelekile zazikhela izindawo ezingachazwanga kakhulu ezithinta futhi kuthinta izinto. Abasebenzi basebenzeni abasebenzayo ngezinto ezihlukahlukene, izinhlalo zezakhamzimba, noma izinto ezihlelekile bezimali baziqonda ubunzima bekulungiselelwa kwesandla, njengoko kunesidingo sokulungiswa kokulungiswa kungaba yinkinga ekhulu yokuthintana eyenzela ukuthi kuthintwe izixhobo ezobubi futhi kwenzeke ukudelaywa kwezimali. Le ncwadi ye-pu yokukhupha isandla kumendini engcono isebenzisa izinhlelo ezilungile ezibala izinto zokuhamba zonke ngokusebenza kodwa zakhula ngokushesha izifandi zokulungiselela uma zihlangana nesandla. Le teknoloji iyisiphathimandla sokuba kunezilinganiso zokulungiswa kuzindlela ezahlukene, kusuka kumahlenga amavertical kuya kumahlenga amahorizontal nezihlahla, ukukhulula izinkinga zokulungiswa ezithinta izici ezijwayelekile. Amagunya okulungiselela kakhulu akhathaza izici ezifanelekileyo ezikwenzela ukubalwa kwezimali nezilinganiso ezifanayo zokulinganiso. Ukulinganisa okuphambili kuyaphendula ngqo ekukhuliseni kwebhajethi, ukuthuthukisa kwezilinganiso zokulungiswa kwezehlakani, nokuthuthukisa kwezilinganiso zokulinganisa izinto ezihlukahlukene. Iziphumo zokusebenza zakhokhelwa ukunciphisa ukucopheleka kwezici nokunciphisa izinkinga zokuchazwa kwezimali ngokungalingani kwezici zokukhupha. Ubunzima beleyo teknoloji kumendini engcono bukhokhela kulo kuthinta izici zokulungiswa phakathi kwezici zokusebenza nezinkinga zokushisa ezihlukene ezihlukene, ukuqinisekisa ukusebenza okudala okuthuthukile okukhokhisela ukuthengeleka kwezici ezilungileyo zokukhupha isandla kumasekelo amahle.

Ukukhazimula kwezinkomba zokuphelula kwesiproso esinjalo se-PU sokukhipha isiproso ekugcineni kakhulu emehlweni yekhono elikhulu lapho izinto eziphathelene ngezindlela ezithile ziphazimula ngokushesha ngemuva kwegciniso lesintu, ukumiswa kwezinkinga, nokumiswa komfanekiso. Lokhu kukhazimula kusuka kuchemistry yokupholomaya eyisisekelo okwakhiwa amafilmu aphathelene okulindela izimo eziningi eziphathelene nokudala isiproso ngemigqa enikezwayo. Abaphathi besivikelo bahlala bethembisa ukuncipha kakhulu kohlelo lokufaka kabusha, nezinye izimo ekhombisa ukusebenza okuhle emva kwezikhathi ezingu-100 zokudala isiproso, kunalokho abantu behlanganisa ngezikhathi ezingu-10 ngokushiyekile. Isizathu sobubi sokukhazimula sibonakala kakhulu emsebenzini ophambene phakathi kwezindlela ezineqondo ephahlu, izinhlelo zokuphelula ze-polyurethane, noma izikhathi ezinde zokudala isiproso lapho izinto ezingamangalisayo ziphazimula ngokushesha futhi ziphumule isebenza. Lesi siproso se-PU sokukhipha isiproso ekugcineni kakhulu siququze izilungisi sezintu nezincitha zokuhlaba okungavunyelwa ukugayaza kwesiproso ngemuva kokugcinwa kwezintu, ukuqina okusebenza okuphelele emva kwezikhathi ezinde zokudala. Amathuba wokumiswa kwezinkinga akuvikeli kusosonka sesingcingo se-polyurethane, ukudonsa kwezinkinga, nezinye izinto ezihluphekile ezenza iziproso zokukhipha ziphazimule ngokushesha. Izifundo zobuciko bezifundo zifuna amathuba okunciphisa uhlelo lwesimahla, ukuncipha kokunqoba kwenzawo, nokuthuthuka kwezinqumo zokudala uma isebenze sabaprodo siqina ngokushesha. Okunconywa kwezimfazo kungenza ukuthi kunezimo ezimbi eziqondileyo, ukusebenza okubalulekile kwezimali, nokunciphisa ukuguqulwa kwebhokisi ngemuva kokusetshenziswa kakhulu. Isebenzo esikhazimulayo kusiza imicimane yokuzimisa ngokuthula ngokuthatha indlela yokukhula kwebhizinisi apho ukusebenta kakhulu kuyinxenye enkulu kakhulu kwebhizinisi futhi ukuthuthuka kwebhizinisi kumelela phansi kwezidingo zabasebenzi. Ukujabulisa kwendalo kungenxa yokusebenza kakhulu kusiza ukunciphisa ukudotiwa kwezinto futhi kunciphise izidingo zokudotiwa kwebhokisi. Isebenzo eliqinile lisiza umnotho wokuzimisa ngokuthula ngokuthinta izindingo zokuguqulwa futhi kunciphise izidingo zezinto zokukhipha isiproso. Lesi siproso se-PU sokukhipha isiproso ekugcineni kakhulu lisiza ababhili ukulungisa izinqumo zokudala ngokulandela izidingo zezinto zokudala ezifakiwe futhi angaziwe izidingo zokusebenza, ukuthuthuka kwezimali, amathuba okusebenzela abathengi ngokubaluleke kanti kuqinisekise ukusebenza okumangalisayo okudingekayo emsebenzini wokudala isiproso ngemigqa enikezwayo.

Ukubaluleka kokubambekayo kweyona yonke lokufakwa kwesipro yale njini ye-pu yokulahla isimende ngokwemithombo enobunkunzi kuvumela ukufakwa okuhlanzekileyo kuqoqa zonke ze-polyurethane nezinhlelo zokusebenza, kungasivikeli inkinga yokudinga izihlangu eziningi eziphathelene ngezici, ngemuva kokuthi kugcine ikhasimende elingcono nakungekhona inkulumo esebenzayo noma indlela yokwenza eyenziwayo. Lokhu kukhona kusuka kuhlaziywa okuhle kwezinhlelo yechemy, ekugcinwa khona kuthula endaweni yezinkokhelo ezahlukene ze-polyurethane, izici zobunjinga, nezibhedele zokudonsa ezigcinwa kakhulu emsebenzini wamanje. Izikhala zokwakha ezisebenzisa izinhlelo eziningi ze-polyurethane zifuna kakhulu lokhu kuyintandokazi, ngemuva kokuthi kube yisipro eyodwa okugcinwa khona kuthula kwebhodi, kujulile ukfunda kwe-ophreyitha, kanye nokuncipha kwe-siphazamo sokuthi izihlangu ezahlukene zizange zilahlekane. Ukubambekayo kufinyelela kuze kube yizimo zonke zokusebenza, kusukela ekushesheni okuphakeme kakhulu nge-RIM (Reaction Injection Molding). Izigaba zokulungisa ubomi zifundisa izici zokusebenza eziphileneyo ezingavuseleki ngenxa yeqiniso lepolyurethane, kuvumela izinhlelo zokulinganiswa nezepholothiki zokulungisa ubomi zonke izinhlangano. Le njini ye-pu yokulahla isimende ngokwemithombo enobunkunzi ikhombisa ubunzima obuphephile ekuxhumene nazo zonke izinkokhelo, izici zobunjinga, nezicaphuni zokushisa, akukho phazanyo kwi-release performance noma kwi-prothi yekhasimende. Umniko wokubambekayo ungasebenzi kanjalo xa kushintjwa phakathi kwezinhlelo ezahlukene ze-polyurethane, kunciphisa ixesha lokuthuthuka futhi kuzame izimpilo ezintsha ngokushesha. Ubunzima bekakhala bakhokhiswa kakade njengoko amadoda asetshenziswa ahlakanipha izidingo zezikhalo ezahlukene ngaphandle kokuthinta izikhathi zokushintsha kwezinhlelo eziphathelene ngezici. Inkomba yokuqonda ifinyelela kuzinhlelo zokushumayela kakhona, lapho ukuguquguquka okufanayo komfanekiso nezici zokushaya kuvumela umsebenzi ohlanzekileyo phakathi kwezimpilo ezahlukene ngaphandle kokuthinta izinhlelo noma izimiso zokucima. Izindleko zilandelayo kufika kunciphisa ukuziphatha kwezimali, ukufaka izimiso zomnuno, kanye nozindleko ezinciphisa ngokuthenga izinto ezinguqukayo ngamathuba amaningi. Izindleko zosindiso kufaka phakathi ukunciphisa kwebhrodi yesicathululo emsulwa, ukufacilitate izimiso zokuphatha izindleko, kanye nokulungiswa kwemigomo yokulungisa isicathululo. Inkomba yokuqonda kwe njini ye-pu yokulahla isimende ngokwemithombo enobunkunzi ikhokhisa ubunzima bekakhala ngokuvumela ukuphendula ngokushesha kuzidingo eziguqukayo zomtheleli ngemuva kokuthi igcine izici ezibalulekileyo zokusebenza kuzo zonke izinhlelo zokusebenza polyurethane kanye nezidingo zezinhlelo.