Ekukhetheni isizalisi seentambo zevolthi ephakathi nephezulu, intambo yesizalisi kunye nomcu wokugcwalisa zineempawu zazo kunye neemeko ezifanelekileyo.
1. Ukusebenza kokugoba:
Ukusebenza kokugoba kweintambo yokuzalisaingcono, kwaye imilo yomcu wokuzalisa ingcono, kodwa ukusebenza komgca ogqityiweyo akukuhle. Oku kwenza intambo yokuzalisa isebenze ngcono ngokubhekiselele ekuthambekeni kwentambo kunye nokuguquguquka.
2. Umxholo wamanzi:
Intambo yokuzalisa ixinene ngakumbi, phantse ayifuni manzi, kwaye umcu wokuzalisa ngenxa yesithuba sawo esikhulu, kulula ukuwufunxa amanzi. Ukufunxa amanzi kakhulu kuya kuchaphazela umcu wobhedu okhuselweyo wentambo, nto leyo ebangela ukuba ibomvu kwaye ifane ne-oxidation.
3. Ubunzima beendleko kunye nemveliso:
Ixabiso lokuzalisa liphantsi, kwaye inkqubo yokuvelisa ilula. Ngokwahlukileyo koko, ixabiso lemicu yokuzalisa liphezulu kancinci, umjikelo wokuvelisa mde, kwaye inkqubo yokuvelisa iyinkimbinkimbi ngakumbi.
4. Ukumelana namanzi okungathi yi-flame retardant kunye ne-vertical water:
Umcu wokugcwalisa awufanelekanga kwiintambo ezithintela ilangatye ngenxa yokuba zinkulu, azikwazi ukumelana namanzi ngokuthe nkqo, kwaye azilungelelanisi i-flame retarder.intambo yokuzalisaisebenza ngcono kule nkalo, ibonelela ngokuthintela ilangatye ngcono kunye nokumelana namanzi.
Ngamafutshane, ukhetho lwentambo yokuzalisa okanye umcu wokuzalisa luxhomekeke kakhulu kwiimfuno ezithile zesicelo, uhlahlo lwabiwo-mali lweendleko kunye neemeko zemveliso kunye nezinye izinto.
Zeziphi iimeko ezithile zokusetyenziswa kwentambo yokuzalisa kunye nomcu wokuzalisa kwiintlobo ezahlukeneyo zeentambo?
1. Intambo yokugcwalisa:
(1) Intambo exhonyiweyo yomaleko wangaphandle: isingxobo esikhululekileyo (kunye nentambo yokuzalisa) ejikeleze isiseko sokuqinisa esingesisesinyithi (intambo yentsimbi ye-phosphating) ukwenziwa okujijekileyo kwesiseko sentambo esincinci, esisetyenziselwa ukumba iintambo ze-optical, iintambo ze-optical zepayipi, iintambo ze-optical ezingaphezulu, iintambo ze-optical ezingcwatywe ngqo, iintambo ze-optical zangaphakathi kunye neentambo ze-optical ezikhethekileyo zegalari yepayipi ye-subway.
(2) Intambo ye-RVV: ifanelekile ukufakwa okusisigxina kwindawo yangaphakathi, ukuzaliswa ngokubanzi kwenziwa ngekotoni, intambo ye-PE okanye i-PVC, umsebenzi ophambili kukuphucula amandla oomatshini entambo.
(3) Intambo ethintela ilangatye: intambo yokuzalisa ayidlali nje kuphela indima yokuxhasa, kodwa ikwanomsebenzi othintela ilangatye, kwaye isetyenziswa kakhulu kwiinkalo ezahlukeneyo zoqoqosho lwesizwe.
2. Umcu wokugcwalisa:
(1) Intambo enemibhobho emininzi: umcu wokugcwalisa usetyenziselwa ukugcwalisa umsantsa phakathi kwee-conductors kunye nokugcina imo ejikelezayo kunye nozinzo lwesakhiwo sentambo.
(2) Intambo yezithuthi zothutho lukaloliwe: Emva kokongeza umcu wokugcwalisa osembindini, ulwakhiwo lwayo luzinzile ngakumbi, kwaye ifanelekile kwiintambo zombane kunye neentambo zokulawula.
Indlela yokugoba kwentambo yokuzalisa iyichaphazela njani indlela esebenza ngayo yonke intambo kunye nobomi bayo benkonzo?
Ukusebenza kakuhle kwentambo yokuzalisa kunempembelelo enkulu ekusebenzeni kwayo yonke kunye nobomi benkonzo yentambo. Okokuqala, intambo iya kuhlala ifumana ukugoba, ukungcangcazela kunye nomothuko woomatshini ngexesha lokusebenza, okunokubangela umonakalo okanye ukwaphuka kwentambo. Ke ngoko, ukusebenza kakuhle kwentambo yokuzalisa kuchaphazela ngokuthe ngqo ukuqina kunye nokuthembeka kwentambo.
Ngokukodwa, ukuqina kokugoba kwentambo epakishiweyo kuchaphazela ukusasazwa koxinzelelo kunye nobomi bokudinwa kwentambo xa iphantsi kwamandla angaphandle. Umzekelo, uyilo lwee-coefficients ezininzi zokungqubana luvumela ukuqina kokugoba kwentambo yentambo ukuba kwahluke kakuhle phakathi kwamaxabiso aphezulu kunye nawona mancinci, ngaloo ndlela kwandisa ubomi benkonzo yentambo phantsi komthwalo womoya. Ukongeza, ulwakhiwo olugobileyo lwentambo yokuzalisa luya kuchaphazela nokusebenza kokudinwa kokugoba kwentambo, kwaye ulwakhiwo olufanelekileyo olugobileyo lunokunciphisa ukuguguleka kunye nokonakala kwentambo ngexesha lokusetyenziswa.
Ipropati yokugoba yentambo yokuzalisa ichaphazela ukusebenza kwayo yonke kunye nobomi benkonzo yentambo ngokuchaphazela ukusasazwa koxinzelelo, ubomi bokudinwa kunye nokumelana nokuguguleka kwentambo.
Ungakuthintela njani ukuba bomvu kunye ne-oxidation ebangelwa kukufunxwa kwamanzi?
Ukuze kuthintelwe ngempumelelo ukuba bomvu kunye ne-oxidation ebangelwa kukufunxwa kwamanzi kwi-filler strip, ezi ndlela zilandelayo zingathathwa:
1. Sebenzisa ii-antioxidants: Ukongeza ii-antioxidants kwizinto ezizalisa umzimba kunokuthintela ngempumelelo ukwenzeka kwee-reaction ze-oxidation. Umzekelo, ukongeza ii-antioxidants kwi-tin strip kuthintela umphezulu we-tin strip ukuba ungadibani ne-oxygen ukuze wenze ifilimu ye-oxide, ngaloo ndlela kuthintelwe i-oxidation.
2. Unyango lomphezulu: Unyango lomphezulu wezinto ezizaliswayo, njengonyango lokugquma, lunokunciphisa impembelelo yamanzi kuyo, ngaloo ndlela lunciphise ukufunxwa kwamanzi kunye nokwenzeka kokuba kubekho i-oxidation.
3. Ukuguqulwa kokuxuba: Ngokusebenzisa iteknoloji yokuguqulwa kokuxuba, ukusebenza kwezinto ezizaliswayo kunokuphuculwa, ukuze zibe nokumelana okungcono kokufunxwa kwamanzi kunye nokumelana nokuxinana kwe-oxidation. Umzekelo, iimveliso ze-nylon zinokuguqulwa ngokuxuba, ukutshintsha ukuzalisa i-powder filler, ukutshintsha i-nano powder kunye nezinye iindlela zokunciphisa ukufunxwa kwamanzi.
4. Indlela yokuguqula i-matrix: Ukongeza izithinteli ze-oxidation ngaphakathi kwi-graphite matrix kunokuphucula ukumelana kwe-oxidation kwezinto, ingakumbi kwindawo enobushushu obuphezulu.
5. Iteknoloji yokuwelda ye-argon arc: Kwinkqubo yokuwelda, ukusetyenziswa kweteknoloji yokuwelda ye-argon arc kunokuthintela ngempumelelo ukwenzeka kombala omnyama kunye ne-oxidation. Iindlela ezithile ziquka ukulawula iiparameter zokuwelda kunye nokusebenzisa iigesi zokukhusela ezifanelekileyo.
Ziziphi izifundo ezithelekiswayo malunga nomlinganiselo weendleko neenzuzo phakathi kwentambo yokuzalisa kunye nomcu wokuzalisa?
1. Ukuncitshiswa kweendleko: Ngokubanzi, izizalisi zibiza kancinci kuneeresini, ngoko ke ukongeza izizalisi kunokunciphisa kakhulu ixabiso leplastiki kwaye kuneenzuzo ezicacileyo zoqoqosho. Oku kuthetha ukuba xa usebenzisa iintambo zokuzalisa kunye nemicu yokuzalisa, ukuba zinokutshintsha iresini ngempumelelo, ixabiso lilonke liya kuba liphantsi.
2. Ukumelana nobushushu okuphuculweyo: Nangona ukumelana nobushushu kwentambo yokuzalisa kunye nomcu wokuzalisa kungakhankanywanga ngokuthe ngqo kubungqina, ukuguqulwa kwezalisa zeplastiki kudla ngokuphucula ukumelana nobushushu. Oku kubonisa ukuba xa kukhethwa izixhobo zokuzalisa, ukongeza ekuqwalaseleni ukusebenza kakuhle kweendleko, kubalulekile nokuqwalasela impembelelo yazo ekusebenzeni kwemveliso.
3. Ukuphuculwa kokusebenza okubanzi: Ngokongeza izizalisi, ayinakunciphisa iindleko kuphela, kodwa ikwaphucula nezinye iimpawu zeplastiki, ezifana nokumelana nobushushu. Oku kubaluleke kakhulu ekusetyenzisweni kweentambo zokugcwalisa kunye nemicu yokugcwalisa, njengoko kufuneka zibe neempawu ezilungileyo zomzimba nezekhemikhali ukuhlangabezana neemfuno ezahlukeneyo zokusetyenziswa.
Uphononongo oluthelekisayo lomlinganiselo weendleko neenzuzo phakathi kwentambo yokuzalisa kunye nomcu wokuzalisa kufuneka lugxile kwezi zinto zilandelayo: ukunciphisa iindleko, ukuphucula ukumelana nobushushu kunye nokuphucula ukusebenza ngokubanzi.
Kwicandelo leentambo ezithintela ilangatye, umahluko wokusebenza phakathi kwentambo yokuzalisa kunye nomcu wokuzalisa ubonakala njani?
1. Ubuninzi kunye nobunzima:
Intambo yokuzalisa idla ngokuba noxinano oluphantsi, nto leyo enceda ekunciphiseni ubunzima kunye neendleko zokwenziwa kwentambo. Ngokwahlukileyo koko, uxinano oluthile lwe-filler alukhankanywanga ngokucacileyo kulwazi endiluphandileyo, kodwa kunokuqikelelwa ukuba uxinano lunokufana nolo lwentambo yokuzalisa.
2. Amandla kunye namandla okuphula:
Amandla entambo ezalisweyo aphezulu, njengokuba amandla entambo yePP engenamsi uphantsi, engenalo ilangatye elithintela umlilo, inokufikelela kwi-2g/ngosuku (njengoko amandla e-3mm ≥60kg). Olu phawu lunamandla aphezulu lwenza intambo egcwalisayo isebenze kakuhle kwisiphumo sokwakheka kwentambo, kwaye inokubonelela ngenkxaso kunye nokhuseleko olungcono.
3. Ukusebenza okubangela ukuba ilangatye lingasebenzi kakuhle:
Ukuthintela ilangatye kwe-filler strip kulungile kakhulu, kunye ne-oxygen index engaphezulu kwama-30, oko kuthetha ukuba bakhupha ubushushu obuncinci xa bevutha kwaye batsha kancinci. Nangona intambo ye-filler ikwasebenza kakuhle ekuthinteleni ilangatye, ixabiso elithile le-oxygen index alikhankanywanga ngokucacileyo kwidatha endiyikhangelileyo.
4. Ukucutshungulwa kwezinto kunye nokusetyenziswa kwazo:
Intambo yokuzalisa ingenziwa nge-polypropylene resin kunye ne-flame retardant masterbatch njengezinto eziphambili zokwenza izinto, kwaye ifilimu yokukrazula ene-mesh ingenziwa ngenkqubo yokwenza i-extrusion. Le ndlela yokucubungula yenza intambo yokuzalisa ibe lula ngakumbi kwinkqubo yokuvelisa, kwaye akufuneki yongeze ezinye izinto zokwenza izinto, kwaye umgangatho uzinzile. Imicu yokuzalisa inokwenziwa ngezinto ezahlukeneyo ngokweemfuno zabathengi, njenge-polyvinyl chloride.
5. Ukukhuselwa kokusingqongileyo kunye nokurisayikilisha:
Ngenxa yeempawu zayo zokungatshisi ilangabi ezingenayo i-halogen, intambo yokuzalisa ihlangabezana neemfuno zokusingqongileyo ze-ROHS, kwaye inokumelana nokuguga okuhle kunye nokusebenziseka kwakhona. Umcu wokuzalisa ukwanazo neempawu zokukhusela okusingqongileyo, kodwa imigangatho ethile yokusingqongileyo kunye namandla okuphinda kusetyenziswe akuchazwanga kulwazi endiluphandileyo.
Intambo yokuzalisa kunye nomcu wokugcwalisa zineengenelo zazo kwicandelo leentambo ezithintela ilangatye. Intambo yokuzalisa yaziwa ngamandla ayo aphezulu, ixabiso eliphantsi kunye nefuthe elihle leentambo, ngelixa umcu wokugcwalisa ubalasele nge-oxygen index yayo ephezulu kunye neempawu ezibalaseleyo zokuthintelwa kwelangatye.
Ixesha leposi: Sep-25-2024