Imigqa yezincwadi ephuzwe ngokcolda iyaphakela ngokuhambelana kahle kwezimali, ngokuvamile iphumelela kwezikhala ngokuphindaphindwa kancane kancane 0.005 inches. Le nkqubo yekhono lempumelelo kakhulu iba yindlela yokunciphisa ukudinga kwezisebenzi eziphetjwe emuva kokwakhiwa. Lapho kwezimali zokwenza izinto zifumene le mpumelelo ngokucacile kusukela ekwakhiweni, kungcono kakhulu ukuthi bakwazi ukulayisha izindlela zabo zokulaywa, okungaba yindlela yokuthola izinto ezisetyenziswayo ngaphezulu kwekati ngalinye. Izinombolo ziyachaza le nto kakhulu amakhampani ngokuvamile ayagcina phakathi kwe-10% kanye ne-30% kwezimali ngokuba akukho lule sihlanu esikhuphwa kuma-landfills. Kwezindlu zokwenza izinto ezisebenza ngokwenyani, lezi zikhokelelo ziyagcinwa ngokushesha. Ngoko ke ngabantu abasebenza kakhulu emhlabeni, abasebenzisa cold rolling njengencazelo esingayifuphi lapho izindleko zezimali ziyagcina ngokushesha.
Imigqa yesiye esikhanyisiwe nguquba liba nezimboni ezinhle futhi oku kanye nokuthi kungenzeka ukuthi kudingeki ukusebenza okunye njenge- grinding noma machining emva kokwenza. Ukususa leli qembu lingenelisa imali yokusebenzisa amalabora futhi lithule isikhathi esayinzwa ukuphela kwezinkampani. Uma kuzothathwa konke leli sebenzo emva kokuphodwa, umoya wokuphodwa wonke uba khona kakhulu futhi uba khona ngokushesha. Kunezinye izifundo ezibonisa ukuthi uma ushintsha kusukela esikhanyisini esine-temperatura eliphezulu kuya esikhanyisini esine-temperatura encane, kungenzeka ukuthi uthule amaphesenti angu-20 athile kwezindleko zokupheka. Kwezinkampani ezingcineni isikhathi futhi imali, leli thule loku kungenzeka kuyakuvumela ukuthi isiyi esikhanyisiwe nguquba libe yisikhashana noma kuba yindlela engeke ibe encane njalo njengoba kubekwe kuzo.
Izinkqubo zokulayisha izinto zokulayishwa ngokcolda zinezinto ezingcono ngokuhambisana nezinto eziphambene nezinto ezinzile. Le ndawo ikuvumela abasebenzi ukudalela izinto ezingaphansi kakhulu kodwa zilungiselela kahle xa kufakwa phakathi kwezindleko. Thatha izinhloso nezindlu zokuxhumana noma lezi zinhloso zithanda ukusebenzisa izinkqubo zokulayisha izinto ngokcolda ngoba yonke into ehlukile kakhulu ekuphileni nokusebenza kwezindleko. Kunezinye izifundo ezithi ukuthi ngokuthakatha ukuthi cold rolled steel ikhutshelwe kwiindlela ezithile, ababhiki bangeke bakhiphele ukubihla kwezinto kusukela ku-15% kuya ku-25% ngokwesisekelo seyindleko. Izinto ezingaphansi kakhulu zilinganisa izindleko ezingaphansi kakhulu futhi zikhululeke kakhulu xa kusebenzela futhi le nto iyavumela ukuthi kube nezimali ezingaphansi kakhulu ezigcinwa yizinhloso ezahlukahlukene.
Istele le-C channel isikhona kakhulu ngokuthi yisikwe ngokubangela imifanekiso yezindlu nezinkampani. Okungcolisa yona ngokuthi iyaphumelela kanjani ngekhwabanana nezimo ezinehliziyweni, ngalesikhungo amathambo angaphezulu ayithola ngokuthi asebenzise yona kumakhiwano okudinga ukulaywa. Okunye ngemibandela yazo okuthi iphurofayili elivulekile kumakela abasebenzisi ukuthi bachede amanye amagqambo ngokwawo. Lokhu kuthini ukuthi abakhethi bakhona ngokuthi bavusele kakhulu lapho bakhokhelwa ukuvikela ubunzima besithunywa. Sibonile emaswemeni ukuthi uma kuthunyelwa kuqala kuma-C channel noma kwezinye izindlela ezedwa ukuphumelela kwezithunywa kutholakala ngama-15%. Futhi lokhu kutholakala ngokuthi kuncipiswe izindleko zezingca futhi kude kuzuzwe ukuphila kwezinyathelo zonke.
Amapayipi wensimbi alengayo abandayo atholakala kabanzi ezakhiweni zomphakathi ezihlanganisa amapayipi amanzi kanye namanethiwekhi okuhambisa igesi ngoba ahlala isikhathi eside futhi amelana nokugqwala kangcono kunezindlela eziningi. Le nto ihlala kahle ngaphansi kwengcindezi ephezulu nezimo ezinzima zangaphandle, okuyinto enengqondo ukuthi kungani amadolobha ekhetha yona emisebenzini emikhulu yomphakathi lapho izinto kudingeka zisebenze ngokwethembeka amashumi eminyaka. Izinombolo zemboni zibonisa ukuthi lapho izinsiza-kufaka lezi zinhlobo zamapayipi, ngokuvamile zithola iminyaka engaphezu kwamashumi amahlanu zisebenza ngaphambi kokuba zidinge ukushintshwa, zinciphise izindleko zokugcina ekugcineni. Kuhulumeni basekhaya ababhekene nezimali ezincane, lokhu kusho ukonga okukhulu kuyilapho izakhamuzi ziqhubeka nokujabulela ukufinyelela okuqhubekayo ezinsizakalweni ezibalulekile ngaphandle kokuphazamiseka okungalindelekile.
Imithambuco yesilika esibambileyo iyindlela ebalulekileyo kumakhi kelapho ikhona ukuthi yiliphi isantya esiyisisekelo kanye nokuthi yiliphi inkampani yekhono lokushisa. Lapho abakhilili besebenzisa imithambuko yesilika, bafumana le miyalezo ephambene nayo ngokulula, okuphazamisa isikhathi sokuxhumana nokuthambisa imali kuseto kwezinsizakalo okubaluleke kakhulu lapho izibudgeti zokuphatha kuzingelwa. Okwenza imithambuko yesilika yenkampani yekhono iyindlela yokuthi yiliphi indlela yokuthola. Abasebenzisi bokhono bangayikhula noma bayingcwele kwezinhlobo eziningi zokwenza ukuthola nokuxhumana, okwenza isikhathi sibe kancane kancane emakhazini. Amakhampisi anamuhla ayithanda ukusebenzisa imithambuko yesilika yesilika yokwenza amaphathi okuthi ayiliphi awokwenzeka ukuba yiliphi futhi kusho ukuthi izindleko zokuphatha ziliphi ukuze kuzingile kumathikhethi wesibhakabhaka.
Xa kufika kwezimali, izindlela zokucindezela nguquba ziyindlela ebonisa ngokubonakalayo ngokuthi zingenza ukunciphisa okuncane kakhulu kwemvelo phakathi kwezindlela eziphathelene nezinye. Le ndlela yokucindezela nguquba iyakhiwa izinto nendawo ephansi kakhulu, okungathi abasebenzisi kudinga amandla amathini angenawo ukwehlisa okukhulu noma ukuphazamiseka kwezakhiwo. Imicabango yesithuba ikubonisa ngokuthi izindlela zokucindezela nguquba zisetshenziswa ngokwezimali ngokubangelwa kwezimali ngokuphindwe kabili ngezindlela zokucindezela nguquba. Ngaphandle kwalokho othintwa kuphela imali, le nto ethuthelwe yekubonisa ukuthi izindanda zezinye ziyasebenza ngokubonakalayo phakathi kwezimo ezahlukene. Kwezindawo ezenza yonke into, kusukela kwezinto zokuxhumana nezinto zokuvamisa, izindanda zezinye ziyindlela ebonakalayo xa kubhekwa kumangaliselo nezinyathelo.
Imigqambe yesilika esikhanyisiwe ngokuchaphazwe kudinga ukulungiswa ngokuphezulu kwezinye izimo, okubangela ukunciphisa izindleko zokubamba ngokubangelwa. Le migqambe inesayithi esimhlophe kanye nehlukile kakhulu kuye kwezinye izinhlobo, ngakho akayiphansi kwakhona. Ngokwemibuzo engama-indhustri, ukuguqula kwe-silika esikhanyisiwe ngokwepheshe kuya esikhanyisiwe ngokuchaphazwe iyakunciphisa izindleko zokulungiswa ngolesibo elingu-30%. Kumaqembu okwenziwa noma ukwenza okuphathelene nokubudela, silika esikhanyisiwe ngokuchaphazwe ishaya ngokuba yindlela eqinileyo yokukhetha. Iyakunceda ukuvulela imali ngokudlule kwezinsuku futhi ukuthola kakhulu kwezinto ngaphambi kokuba kudingekile ukubuyisa.
Izicathami esingeni se stainless steel sijabulela ngokuhambelana nokucodwa, kodwa xa kubhekwa izindleko, izicathami ezingenelona zokwenza i-cold rolled ziyindleke ngokuba zifanele kakhulu. Lezi zicathami ezingenelona zinikeza amandla okufana nezicathami se stainless steel, kodwa zinzima kancane. Kunezinye izicathami zokuxazulula le nto. Abantu abasebenzisa i-tubes stainless steel bese baya kusebenzisa izicathami ezingenelona zokwenza i-cold rolled bavele uthola izisindo zokuncipha ezingu 40% kuzo zindleko zabo. Le nto ikhomba ukuba i-cold rolled steel iyindleke kakhulu kumaqo apho izindleko ziyindleke futhi ithathe indlela engcono esebenza ngazo ngaphandle kokuphula kwalokho.
Lapho abadesigni baphakathi kwenkululeko yokusebenzisa amadlozi amabiwe ngokugcina, bathola ukuthi bangadinga amanye amaphethini okubekwa kwezimali zokuvuleka kwezinye izinhloso. Ukunciphisa izinto ezingenakho kanye nokwakela izincazelo ngendlela encane kuyenza ukuthi kuhlanganwe amaphethini futhi kuthathwe amathuba okunciphisa izindleko noma kodwa ukuthola imiphumela emininingwane. Ngokuvacwatshwa, ukubekwa kwezifanekiso, abaningi basebenzela ukubala ngokucacileyo kuqala ukuthola amaphethini aphakathi nazo okwenkululeko yokusebenzisa amadlozi amabiwe. Le ndlela ikuthiwa ukuthi izincazelo zilinde isimo esithulile futhi kungena amaphethini. Abakhubekana ngemali ngokuvamile bazi ukuthi yini engqondweni amadlozi amabiwe - ukuphakama kanye nokuthulwa kwezimali kubongwa abasebenzeli isebenta ngokudla. Ngaleso sikhathi amakhampela we-fabrication amaningi aqala ukuthi lezi zinhlobo zokusebenza azenze ngokweqile.
Lapho imikhiqizo yenkampani zifumanana ngemfanelo kakhulu nabasebenzisi bakhe bokuthenga futhi baphumele kakhulu ekuthengeni amaphethini, khona izindleko zokuthenga i-steel epholwe ngokushesha. Ukuthenga okuningi kuhlanganisa kusebenza ngaphansi kwezinye zokuthenga ngokweqile futhi kudinga amaphethini kakhulu kubonakala ngokuthola isaphulelo kubonakala okuningi. Lokhu kusiza ukunciphisa izindleko ezilayishwa kweyodwa kanye nokunciphisa kakhulu izindleko zomprojeke wonke. Kunezinye izinkomba zokuvikwa zonke ezithi ukuthola lezi zindleko. Inye yezinkomba yathola ukuthi imikhiqizo lapho ethengela amadlinga amaningi ibonakala ukuthi izindleko zomkhiqizo zabo zancipha kabili ngama-25%. Lezi zinhlelo zokuthenga kujika kakhulu ukuphumelela kokuqasha futhi kungahle kuthuthukisa ukuthi yini imikhiqizo ingahlabisa. Ngale ndleko etholwe ngale ndlela, imikhiqizo khona inquma ukuthi yini engeza ukuthatha isicelo kwezimali eziphezulu.
Ukulandelana nezilulu eziyinkimbane kuzo inkimbane yobuchopho nokwenza imali. Lapho kuzivikeli ukuthi izindaba zokulandelana nezilulu ziphumelele, kunciphisa okungahleliwe futhi kuthole imali ngokuthengisa izilulu. Ngokwesibonelo, lezi zindlela zokulandelana nezilulu zicela ukunciphisa amathela ngama-10 kuya kuma-15% ngonyaka, okunciphisa izindleko. Izindaba zokuvulindlela ezingenelwa yalezi zindlela ziyasho ngokuhle ngokomoya, zifakwe imiklamo yesibonelo esihle fanye nezinye izizwe futhi zicela ukunciphisa imali ngemva kwezikhathi. Izinkimbane ezingenelwa yalezi zindlela kuzo kuthole isithuba esikhulu kunazo ezinye futhi zenze okulungile kumhlaba ngaphandle kokuthulela imali.
Izindaba Ezishisayo 2025-01-03
2024-10-23
2024-11-15
I-TJYCT STEEL CO., LTD. onguchwepheshe bemikhiqizo ye-carbon steel, imikhiqizo yensimbi engagqwali kanye ne-alloy steel iminyaka engaphezu kwe-16. ubuqotho, professional,
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