Ukuhlaziywa Kwezindleko Kwe-Precision Castings

Ngokuya ngezimpawu zayo yonke inqubo yokulingisa i-silica sol kanye nokusatshalaliswa kwezindleko, leli phepha lixoxa ngezinto kanye nomthelela wezindleko zokukhishwa kotshalo-mali, lihlaziya izindleko zokukhiqiza ngenqubo yenqubo futhi lisungule imodeli yokubalwa kwezindleko, ukuze inikeze inkomba yabaphakeli bokuphonsa kanye abathengi besakaza ukuhlola inani lokusakaza.

Ukubalwa kwezindleko zokukhishwa kuvame ukususelwa kusisindo sokwabiwa kwezindleko, kanye nokwabiwa kwezindleko zokukhiqiza, ikakhulukazi ukwabiwa kanye nokuqongelelwa kwezindleko kanye nezindleko zomsebenzi oqhubekayo, kungadingeka futhi ukuthi kubhekwe ibhalansi yezomnotho ezahlukahlukene izinkomba.

Ngakho-ke, izindleko zamakhilogremu ezibaliwe ezibalwa ngababali bezimali bodwa azikwazi ukumela izindleko zangempela zokuphonsa, futhi azikwazi ukubonisa ngokunembile ithonya lokuphonswa okuhlukile ngenxa yokwehluka kwesakhiwo nobuchwepheshe ezindlekweni. Intengo yokusakaza inganqunywa kuphela ngokuphindaphinda intengo emaphakathi ngekhilogremu yento entantayo ehambisanayo. I-coefficient entantayo imvamisa inqunywa ngokuqhathanisa ukusakazwa okujwayelekile, noma nangokuzwa. Eqinisweni, kunzima ukuhlola ngokunembile izindleko nezinzuzo nenzuzo yokulahlwa okuthile.

Izindleko zokulingisa zingahlukaniswa ngezindleko eziqondile nezindleko zesikhathi. Izindleko zokukhiqiza eziqondile zingahlukaniswa ngezinto eziqondile, abasebenzi abaqondile, uphethiloli namandla, izindleko zokukhiqiza, njll. Ukuze uhlaziye izindleko ngokuya ngenqubo yokukhiqiza, inkokhiso yesithando somlilo (kufaka phakathi udoti kanye ne-ferroalloy) ngqo okwakha inhlangano yokuqoqa iyaqoqwa njengezinto eziqondile, futhi izinto ze-wax negobolondo ezisetshenzisiwe enqubeni yokukhiqiza zisetshenziswa njengezinto ezisizayo. Iholo, uphethiloli, amandla nezinto ezisizayo ezisetshenzisiwe enqubeni yokukhiqiza zibalwa njengezindleko zenqubo, ehlukile kumqondo wezindleko zokukhiqiza ezincwadini. Ukwehla kwenani, ukuqashwa kwendlu kanye nezindleko zezezimali kufakwa ezindlekweni zokuphathwa kwebhizinisi (ukwehla kanye nokuqashwa kwezindawo zokukhiqiza kuvame ukubalwa njengezindleko zokukhiqiza ekubalweni kwezindleko). Ngale ndlela, izindleko eziqondile zempahla nezinto zenqubo zenza izindleko eziqondile zokusakaza, okuyizindleko eziguquguqukayo zokusakaza. Izindleko zesikhathi ezifana nezindleko zokuphatha izindleko ezihleliwe zebhizinisi. Izindleko ezingaguquki ezabiwe ngokusakaza empeleni ziyingxenye yokuphonsa inzuzo eseceleni, ethintwa yisikali sebhizinisi, imodi yokusebenza kanye nokwakheka komkhiqizo. Izindleko zempahla eqondile zincike ohlotsheni lwezindleko zengxubevange nezithako, okuyizinto ezibiza ngokusobala emphakathini. Ngakho-ke, leli phepha ligxile ezindlekweni zenqubo.

Ukwakheka kwenqubo yokusakaza utshalomali

Inqubo yakho konke ukukhishwa kwe-silica sol Investment ingahlukaniswa ngezigaba ezine: ukukhiqizwa kwesikhunta se-wax, ukwenza igobolondo, ukuncibilika nokuthela, nokwelashwa kwangemva kokulashwa. Izindleko zokuhlolwa nokugcinwa kwemishini kulezi zigaba ezine zihlukaniswa njengezindleko zokukhiqiza ezisizayo. Kuzinqubo ezine zokukhiqiza, izindleko ezigabeni ezintathu zokukhiqizwa kwesikhunta se-wax, ukwenza igobolondo, ukuncibilika nokuthela kuhlobene kakhulu nenqubo yesivuno. Kunembe kakhudlwana ukubala izindleko ngokuthela isisindo kunokuphonsa isisindo ngqo.

Isibonelo, uma izindleko zokukhiqiza isikhunta se-wax zibalwa ngokusho kwesisindo sokuphonsa, ubudlelwane bezindleko phakathi kwezingxenye ezincane nezinkulu ngokusobala abuhambisani neqiniso. Ngakho-ke, indlela enengqondo kunazo zonke ukuthi izindleko zokukhiqizwa kwesikhunta se-wax, ukwenziwa kwegobolondo, inqubo yokuncibilika nokuthela (okubizwa ngokuthi izindleko zesigaba sangaphambili kuleli phepha) kubalwa ngokuya ngesisindo sokuthululelwa kwensimbi encibilikisiwe (okubizwa ngokuthi ukuthela isisindo kuleli phepha), kanye nezindleko zokwelashwa kwangemuva kokwelapha nokukhiqiza okusizayo (okubizwa ngokuthi izindleko zesigaba sangemuva kuleli phepha) kubalwa ngokwesisindo sokuphonsa. Izindleko zokukhiqiza nokwakheka kwazo kubalwa ngokusho kwesisindo sensimbi encibilikisiwe nokuphonswa kuboniswa kuThebula 1, futhi inani lesakhiwo salo sokusatshalaliswa likhonjisiwe kuMfanekiso 1 naku-Figure 2. Kungabonakala ukuthi izindleko zokwenza igobolondo nokuncibilikisa ama-akhawunti wesigaba angaphezu kuka-60% wezindleko zenqubo.

Izici eziyinhloko ezithinta umehluko wezindleko zokuphonswa kwezimali

Ngokweqiniso, izindleko zokukhiqiza zokusakazwa okuhlukile kunqubo ngayinye azifani ncamashi, kepha umehluko kwezinye izixhumanisi mncane kakhulu, ongabalwa ngokwezinga elijwayelekile. Kufanele sinake izinto ezinomthelela omkhulu ezindlekweni zokusakaza. Izici eziyinhloko eziholela umehluko wezindleko zenqubo yokusakaza zingokulandelayo:

1. Inqubo isivuno

Inqubo isivuno, eyaziwa nangokuthi isivuno, iphesenti lesisindo sangempela sokusakaza esisindweni esithululayo. Ngokuphonsa okuthile, isivuno senqubo silingana nephesenti lesisindo sokusakaza esiphelele esihlahleni esifanayo. Kuhlobene nesakhiwo sokulingisa necebo leqembu. Ingahluka kusuka ku-30% kuye ku-60%, imvamisa iphakathi kwama-40-50%. Ubudlelwano phakathi kwezindleko zangaphambili kanye nenqubo yesivuno kungokulandelayo

Izindleko zangaphambili nge-kg ekubunjweni = Inqubo isivuno ngesisindo ngasinye sokukhipha isisindo

Izindleko zangaphambili ngekhilogremu ngayinye yokusakaza ilingana ngokuhlukile nomkhiqizo wenqubo. Uma isivuno senqubo siphansi, izindleko eziphakeme zangaphambili ziyisilinganiso ngasinye sokusakaza, futhi uma isivuno senqubo siphansi, umthelela ubaluleke kakhulu. Izindleko zesigaba sokuqala sokuthela insimbi encibilikile ngekhilogremu yuan 6. Lapho isivuno senqubo singama-45%, izindleko zesigaba sokuqala sokusakaza ikhilogremu ngalinye ziyizi-13.33 yuan; Lapho isivuno senqubo singama-30%, izindleko zangaphambili zokuphonsa zingama-20 yuan / kg, okungu-6.7 yuan ngaphezulu kwezinga elijwayelekile, futhi izindleko zenqubo zikhuphuka ngo-37.6%. Umthelela ezindlekweni eziphelele zokuphonsa insimbi engagqwali engu-304 icishe ibe yi-17%; Lapho isivuno senqubo singama-60%, izindleko zangaphambili zokuphonsa zingu-10 yuan / kg, okungu-3.3 yuan ngaphansi kwezinga elijwayelekile, futhi izindleko zenqubo zehliswa ngo-18.5%. Ekusakazweni kwensimbi engagqwali okungu-304, izindleko eziphelele zincishiswe cishe ngo-7%;

Lapho isivuno senqubo singama-45%, izindleko zangaphambili ngekhilogramu yokusakaza zizokhuphuka ngo-0.3 yuan ngephesenti ngalinye, kuthi lapho isivuno senqubo singama-30%, Ekuncishisweni kwephoyinti ngalinye lephesenti, izindleko zangaphambili ngekhilogremu lokuphonsa zizokwanda cishe U-0.67 yuan

Kungabonakala ukuthi umphumela wenqubo yesivuno kuzindleko ubaluleke kakhulu. Njengento yamandla ku-Electrotechnics, ukunciphisa isivuno senqubo kufana nokwandisa ukusetshenziswa kwamandla okusebenzayo. Vele, lapho inqubo yenqubo iphakama, iba ngcono, futhi ayiphakeme ukufuna ukuba njalo. Inqubo ephezulu kakhulu yomkhiqizo izonciphisa umthamo wokondla wohlelo lwegeyithi, okuholele ekunikezeni ukudla okwanele kanye nokuncipha kwe-porosity noma ukukhubazeka kokuncipha; Ngakolunye uhlangothi, ukusakazwa okuthile, ikakhulukazi ukusakazwa okubiyelwe okuncane okunesimo esingajwayelekile, kunzima ukuthuthukisa isivuno senqubo ngenxa yomkhawulo wesakhiwo sokulingisa necebo leqembu. Le nto ebalulekile kufanele ibhekwe lapho kunqunywa inani lokusakaza.

2. Izendlalelo zeShell

Ngenxa yesimo esihlukile nokwakheka kokulingiswa, inani lezendlalelo zegobolondo lizohluka. Isibonelo, ukusakazwa okunemigodi emide nokuncane noma ama-slots kudingeka kubhekwane nakho kabili noma kathathu; Ngokuvamile, izendlalelo ezimbili zokweseka zanele ukusakazwa, kuyilapho izingqimba zokweseka ezintathu noma ngaphezulu zingadingeka ekusakazweni okukhudlwana. Izindleko zokwenza igobolondo ngekhilogramu yokusakaza cishe zingama-5.9 yuan, okuyi-67.8% yazo yizindleko ezibonakalayo, ama-23.9% yizindleko zikaphethiloli namandla, kanti i-13.3% yizindleko zomholo. Phakathi kwezindleko zempahla yegobolondo engu-4 yuan / kg, ukusetshenziswa kwesihlabathi se-zirconium ne-zirconium powder cishe ku-63%, 42.7% yazo zonke izindleko zegobolondo, kanye nezindleko ze-silica sol zibalelwa ku-12.2% wezindleko zegobolondo. Yize i-zirconium sand zirconium powder isetshenziselwa kuphela ukwenza igobolondo elingaphezulu, iba yinto eyinhloko yezindleko zokwenza igobolondo ngenxa yentengo yayo ephezulu.

Kungabonakala etafuleni ukuthi izindleko zesendlalelo sendawo zicishe ziphindwe ngama-4.4 kunaleyo yangemuva. Ngaphezu kwalokho, izinto ezisetshenziselwa isifundo sesibili sesimo zingaphezu kwalezo ezisetshenziselwe eyokuqala. Ngokuya ngokunyuka kwe-10%, izindleko zokwenza inkambo eyengeziwe yomhlaba zingaba yi-6.2 yuan. Izindleko ezijwayelekile ngekhilogramu yokusakaza zonyuswa ngama-yuan angu-2.7, kanti izindleko ngekhilogremu ngalinye lesisindo esithululelwa nge-1.21 yuan. Lokho ukusho ukuthi izindleko zokwenza igobolondo ngekhilogremu ngayinye yokuphonsa inyuka ngama-45.8% kanti inqubo ibiza ikhilogremu ngayinye yokuphonsa inyuka ngo-15.1%. Ngensimbi engagqwali engama-304, umthelela kuzindleko eziphelele nentengo cishe u-7%. Izindleko ngekhilogramu yokusakaza zikhuphuke ngo-0.56 yuan, kanti izindleko ngekhilogremu ngalinye lokuthela isisindo lenyuke ngo-0.25 yuan. Izindleko zokwenza igobolondo ngekhilogremu ngayinye yokuphonsa inyuka ngo-9.4%, inqubo yenqubo ikhilogremu ngayinye yokuphonsa inyuka ngo-3.1%, futhi umthelela ezindlekweni eziphelele zokuphonsa okungu-304 umayelana no-1.4% kuphela.

Ubunzima be-post-processing

Ngemuva kokuphonsa ukuthulula, ukusakazwa okufanelekile kungatholakala kuphela ngezinqubo zokwelashwa ngemuva kokugaywa kwegobolondo nokuhlanzwa kwesihlabathi, ukusika, ukugaya, ukuqhumisa, ukudubula, ukubumba, ukulungisa ukushisela nokulungisa. Izindleko ezijwayelekile zokwelashwa ngemuva zinganqunywa ngokusho kwesisindo sokuphonsa. Njengoba kukhonjisiwe kuThebula 1, izindleko ezijwayelekile zokwelashwa ngemuva kwekhilogremu ngalinye lokuphonsa yi-3.33 yuan.

Izindleko zokukhethwa kwe-castings yensimbi engagqwali cishe i-0.3 yuan / kg. Yize izingxenye zensimbi yekhabhoni zingadingi ukukhethwa, kubhekwa ukuthi ibhokisi lidinga ukugoqwa ngemuva kokuthelwa, futhi kunzima ukususa isihlabathi ngemuva kokubhonqa, futhi imikhiqizo eqediwe idinga ukuvinjelwa kokugqwala nezinye izinto, umehluko wezindleko awukwazi ukuhlukaniswa.

Lapho ukwakheka kokuphonsa kuhlukile, okuqukethwe kwenqubo nobunzima bokwelashwa ngemuva nakho kuhlukile. Ngokuvamile, ngemuva kokuphonsa, inqubo yokugaywa kwegobolondo, ukusika, ukugaya, ukuqhumisa kokunye nokunye kulungile, kanti abanye abaphosayo badinga ukwandisa inqubo. Lapho ikhasimende licela ukufaka ukwelashwa kokushisa, ukwelashwa okuphezulu, imishini nokunye okuqukethwe komsebenzi kokungafakwanga lutho, izindleko kufanele zibalwe ngokuhlukile futhi zifakwe entengweni ephelele, engekho ngaphakathi kwaleli phepha. Umehluko wezindleko zokwelashwa ngemuva kokuvela ikakhulukazi ekuhlanzweni kwesihlabathi, ukulungiswa kwe-deformation nokulungiswa. Izindleko zincike kusakhiwo sokusakaza kanye nezidingo zobuchwepheshe. Umehluko wezindleko kufanele ucatshangelwe lapho kunqunywa inani.

• Ukuhlanzwa kwesihlabathi: kunzima ukuhlanza ukusakazwa okuthile ngezikhala noma izimbobo ezinde nezincane, ezingahlanzwa kuphela ngokubholwa kwesihlabathi, ukulunywa i-asidi, ukuqhunyiswa kwesihlabathi noma ukuqhuma kwe-alikhali. Ukusakaza okunjalo kudinga ukulinganiselwa okwehlukile kwezindleko zokuhlanzwa kwesihlabathi.
• Ukwakhiwa: kuyadingeka ukulungisa ukusonteka kokuphosa okulula ukukhubazeka. Ubunzima bokubumba buxhomeke ekubunjweni kwesakhiwo, i-deformation degree nezidingo zamakhasimende ngobukhulu nefomu nokubekezelelana kwesikhundla. Izindleko zokuhlinzwa kwepulasitiki kufanele zibalwe ngokwehlukana.
• Ukulungiswa: inqubo yokusakaza inqubo ekhethekile, futhi kunezici eziningi ezithinta ikhwalithi yokulingisa. Ngokweqiniso, ukukhubazeka okungaphezulu kokuphonswa kunzima ukukugwema. Amakhasimende ahlukahlukene noma ukusakazwa ngezinhloso ezahlukahlukene kunezidingo ezihlukile zekhwalithi yaphezulu. Ngaphambi kokuthola ama-oda, kubaluleke kakhulu ukuthi umphakeli nokwehlisa imvelo banqume izinga elifanele lokwamukelwa kwekhwalithi ngokuya ngezimpawu zokuphonswa kanye nokukhubazeka okungaba khona ebusweni. Uma izidingo zekhasimende zekhwalithi ephezulu ziphakeme kakhulu, izindleko zokulungisa zizoba phezulu kakhulu. Izindleko zokulungisa zithinteka kakhulu yizidingo zekhwalithi yokusakaza kanye nezinga lokuphasa lokuqala labaphoswayo. Okwangaphambili kudinga ukucatshangelwa entengweni, kanti eyokugcina incike ekulawuleni ikhwalithi yangaphakathi. Izindleko zokulungisa kabusha zingalungiswa ngokuphindaphinda izindleko ezijwayelekile zokucutshungulwa ngemuva nge-coefficient efanele yebanga lekhwalithi.

Ukwabiwa kwezindleko zokuphatha

Imali yokuphathwa kwebhizinisi iyingxenye ebalulekile yezindleko zokuthengisa zefektri yomkhiqizo, engabelwa ukusakazwa okuthile ngesisindo. Ukuhlolwa kwangaphambilini kwekhotheshini kungaqala kunqume okukhishwayo okulindelekile noma okukhiphayo okumaphakathi, bese kubalwa izindleko zokuphatha ngekhilogremu ngalinye labaphoswayo ngokusho kwalokhu okukhiphayo. Ukuhlolwa kokuthunyelwe kufanele kusatshalaliswe ngokwenani langempela.
Imali yokuphatha ihlobene nezinga lebhizinisi nokwakhiwa komkhiqizo. Amafektri anesakhiwo somkhiqizo esilula futhi esizinzile adinga imali ephansi yokuphathwa, kanti amabhizinisi anezinhlobo eziningi nokuqukethwe kobuchwepheshe obuphezulu adinga imali ephezulu yokuphatha. Izinga lokuphatha lokuphatha ifektri yokukhipha utshalomali olumaphakathi naphakathi kwama-yuan ama-5 ikhilogremu ngayinye.

Imodeli yokubalwa kwezindleko yokuphonswa kwezimali

1. Umkhiqizo omaphakathi ngekhilo ngalinye lokusakaza

• Izindleko zokuthengisa kwemboni = izindleko zokukhiqiza + imali yokuphatha
• Izindleko zokukhiqiza = izindleko ezibonakalayo ngqo + izindleko zenqubo
• Inqubo yokubiza = izindleko zangaphambili + izindleko zangemuva, izindleko eziqondile zempahla = izindleko zokubhinca
• inqubo yomehluko isivuno sokwenza igobolondo umehluko wezindleko = izindleko zesendlalelo saphezulu sesibili × （Izikhathi zesendlalelo saphezulu - 1) + izindleko zesendlalelo sangemuva × times Izikhathi zesendlalelo sangemuva - 2) izindleko zokucubungula okuthunyelwe = izindleko ezijwayelekile zokucutshungulwa ngemuva kokukhishwa ngamakhilogremu co Coefficient ebangeni lekhwalithi I-coefficient yokulahleka kwempahla eluhlaza isetshenziselwa ukukhokhela ukulahleka okubangelwe enqubeni yokuncibilikisa, ukusika nokugaya, okungaba ngu-1.1. Umehluko wezindleko zokwenza igobolondo ubalwa ngokuthela isisindo. I-coefficient yebanga lekhwalithi inqunywa kakhulu ngokuya ngezidingo zamakhasimende ngokunemba kobukhulu kanye nekhwalithi yendawo, futhi ibanga lenani lingaba ngu-0.8-1.5.
• Ngokufaka idatha yezibalo kwifomula, izindleko zokukhiqiza = izindleko zokugoqa zingatholakala × 1.1 + 6 + 1.21 × (Inombolo yesendlalelo se-Surface - 1) + 0.25 × (Inombolo yesendlalelo sangemuva - 2) yenqubo yesivuno +4.45 × Ibanga lekhwalithi uhlelo
• Izindleko zasefekthri zokuthengisa = izindleko zezithako × 1.1 + 6 + 1.21 × (Inombolo yesendlalelo se-Surface - 1) + 0.25 × (Inombolo yesendlalelo esingemuva - 2) isivuno senqubo + 4.45 × Coefficient grade grade + 5

Ngokwendlela engenhla, kubalwa izindleko zenqubo kanye nezindleko zefektri (yuan / kg) nge-kg ngayinye engu-304 insimbi engagqwali ekubunjweni okuvamile ngenqubo ehlukile yokuvunwa nezinhlelo ezahlukahlukene zokwenza igobolondo zibaliwe

2. Izindleko zokukhipha okukodwa

Ukulingiswa kunqubo yokukhiqiza, kungakhathalekile usayizi, kufanele kwenziwe ngamunye ngamunye ngokwenqubo ebekiwe. Ngakho-ke, izindleko zangempela zokusakaza azilingani ngokuphelele nesisindo sazo, ikakhulukazi ukusakazwa okuncane kakhulu, ukuphambuka kwezindleko okubalwa ngesisindo kukhulu. Sibala izindleko zophiko lokusakaza ngokuya ngesilinganiso esilinganisiwe sezindleko zesilinganiso samakhilogremu nezindleko zeyunithi ngo-9: 1. Kuvezwe njengo

• Izindleko zokuthengiswa kwemboni yokusakaza = (izindleko ze-batching kg) × 1.1 + imali yokuphatha nge-kg ngayinye yokusakaza) × Ukuphonsa isisindo + inqubo yenqubo ngekhilo ngayinye
• Ukufaka idatha elinganisiwe, sithola imiphumela elandelayo:
• Izindleko zokuthengiswa kwemboni yokusakaza = (izindleko ze-batching kg) × 1.1 + imali yokuphatha nge-kg ngayinye yokusakaza) × Ukuphonsa isisindo +
• (6 + 1.21 × (Surface number number - 1) + 0.25 × (Back layer number - 2) process yield + 4.45 × Quality grade coefficient) × (Casting weight × 0.9 + 0.012) + izindleko zenqubo yokwengeza

Izindleko zenqubo yokwengeza zisho izindleko zokuhlanzwa kwesihlabathi (njengokubholwa kwesihlabathi, ukulunywa i-asidi, ukuqhumisa isihlabathi, ukuqhumisa i-alkali, njll.) Nokwakhiwa nezinye izinqubo ezengeziwe. Izindleko zokwelashwa ngokushisa, ukwelashwa okuphezulu, ukuwelda kanye nemishini ngaphandle kwenqubo yokusakaza kufanele kubalwe ngokwehlukana, okungekho esikhungweni saleli phepha.

Ukuhlolwa kwentengo kokuphonswa

Ngemuva kokuthi izindleko zokusakaza zicacile, ukuhlolwa kwentengo yokusakaza kulula. Ukuhlolwa kwentengo yokuphonsa kwehlukaniswe ngokuhlolwa kwangaphambi kokuhlolwa nangemuva kokuhlolwa. Inhloso yokuhlola kwangaphambili ukucaphuna, futhi inhloso yokuhlolwa kwangemva kokuhlaziya inzuzo nokulahleka. Kunezici ezingaziwa ekuhloleni kwangaphambilini. Izindleko ezijwayelekile zingalinganiselwa ngokuya ngokuhlaziywa kwezibalo kwedatha yomlando. Ngesikhathi sokuhlolwa kwangemuva, izindleko ezahlukahlukene ziyaziwa, futhi izindleko zingaqoqwa ngokuya ngomkhiqizo othile. Ukwabiwa kwezindleko kufanele kuhambisane ngangokunokwenzeka nesimo sangempela.

Isisekelo sokuhlolwa kwentengo yizindleko zokuthengiswa kwemboni, ngaphezu kwenzuzo elindelekile, intela yokuthengisa, izindleko zokuthengisa, njll. Ivezwa ifomula njengoba

Intengo yokusakaza = izindleko zokuthengisa kwemboni + inzuzo elindelekile + intela yokuthengisa + izindleko zokuthengisa

Phakathi kwazo, kunezinto eziningi ezidinga ukucatshangelwa ekunqumeni inzuzo elindelekile, futhi uhla lwezinguquko nalo lukhulu kakhulu, ngokuvamile cishe luyi-15%. Ngokufingqa, izici eziyinhloko ezidinga ukucatshangelwa ngenzuzo elindelwe yilezi ezilandelayo:

1. Izici zemakethe: kufaka phakathi amazinga enzuzo emaphakathi embonini efanayo, izimo zokuncintisana ezimakethe, njll. Ngoba ezimweni zemakethe zomthengi, amanani entengo ekugcineni anqunywa yimakethe. Kufanele kuthiwe intengo yokugcina ingumphumela wokufinyelela ibhalansi emncintiswaneni wemakethe. Ngakho-ke, amanani entengo aphuma emakethe angaba ngumqondo ofanayo kuphela.
2. Izici zokulingisa: kufaka phakathi ukusakazwa kokuqukethwe kwezobuchwepheshe, okokusebenza, usayizi we-batch, njll. Imakethe yokuphonsa enezinkinga ezincane zobuchwepheshe, ama-batches amakhulu, nokuguquguquka kwezinto okuqinile kuvame ukuba nobudlova, futhi inzuzo elindelekile yokuphonsa ayinakuba phezulu kakhulu; ngokuphambene nalokho, inzuzo elindelekile yokuphonsa ngobunzima obuphezulu kwezobuchwepheshe, umjikelezo wokuthuthuka omude noma amaqoqo amancane futhi hhayi izinto ezisetshenziswa kakhulu kulindeleke ukuthi ibe nenzuzo. Kungaba nzima kakhulu.
3. Indlela yokuhlala: Ukucatshangelwa okuyinhloko kundlela yokuhlala yisikhathi sokubuyiselwa. Inqubo yokukhiqiza nokusebenza kwebhizinisi empeleni inqubo yokugeleza kwemali kanye nokwengezwa kwenani. Inhlokodolobha etshaliwe iguqulwa ibe ngumkhiqizo ngenqubo yokukhiqiza, bese kuthi inkokhelo itholakale ngenqubo yokuthengisa ukuqedela umjikelezo omkhulu. Emjikelezweni onjalo, imali etholakalayo izuzisa futhi inkampani izuze inzuzo. Umjikelezo mfushane, ukushesha kwemali engenayo, izinzuzo eziningi zizoqoqwa. Uma kubhekwa izindleko zokusebenza kwemali enkulu, inani lesikhathi semali, kanye nendima yokwazisa ngemali enkulu, umthelela wesikhathi sokubuyiselwa kwemali ekhokhwayo ezinzuzweni awukwazi ukunakwa.
4. Izinga lokusetshenziswa komthamo wokukhiqiza: Into ebalulekile edinga ukucatshangelwa ekutholeni inzuzo elindelekile isilinganiso sokusetshenziswa komthamo wenkampani. Uma ifektri inamandla okukhiqiza ayisalayo futhi ingasetshenziswa ngokuphelele, empeleni kungukuchitha izinsiza. Kulokhu, isilinganiso senzuzo esilindelekile singaba ngaphansi, noma sifike ku-zero noma sibe simbi. Inzuzo elindelekile engalindelekile ayikhulisi ukulahleka. Inqobo nje uma intengo ingafaki izindleko eziqondile, izintela, kanye nezindleko zokuthengisa, kunengxenye esele engabelana nengxenye yemali yokuphatha, futhi inganikeza umnikelo ongezansi ekukhuleni kwenzuzo ephelele yenkampani. Lona umqondo wenzuzo eseceleni ekuphathweni kwezimali. Ngokuphambene nalokho, uma umthamo wokukhiqiza unganele, okunye ukusakazwa ngeke kulahlekelwe yimali ngokwesibalo esijwayelekile. Uma isilinganiso senzuzo yakho eseceleni ingekho phezulu futhi kudla izinsizakusebenza eziningi, empeleni kuzonciphisa amandla wokukhiqiza wezinga eliphakeme lenzuzo. Lokhu kulahleka kwamathuba futhi kungaba Njengezindleko zomkhiqizo, kubizwa ngokuthi izindleko zamathuba ekuphathweni kwezimali. Kulokhu, kuyadingeka ukwandisa umkhawulo wenzuzo olindelekile nokwandisa ukwakhiwa komkhiqizo.

I-Postcript: Kufanele kuvezwe ukuthi inhloso yale ndatshana ukuhlola izinto ezithinta izindleko zokufakwa kotshalo-mali kanye nokuhlola ngokwesayensi izindleko zokuphonswa kwezimali. Njengoba amazinga wangempela wezindleko zezitshalo ezahlukahlukene zokutshala imali angafani, izibalo ezikhonjiwe kule ndatshana zenzelwe inkomba kuphela. Indlela yokuqoqwa kwezindleko etholwe kule ndatshana ayihambisani ngokuphelele nenqubo ejwayelekile yokubalwa kwezimali ezimbonini, futhi idinga ukubonwa lapho kuqoqwa idatha.

Sicela ugcine umthombo nekheli lale ndatshana ukuze uphinde uprintwe:Ukuhlaziywa Kwezindleko Kwe-Precision Castings

UMinghe Inkampani yeDie Casting anikezelwe ekukhiqizeni nasekuhlinzekeni ikhwalithi nokusebenza okuphezulu Izingxenye Zokulingisa (izingxenye zensimbi zensimbi zokufa zisebenza ikakhulukazi zibandakanya I-Thin-Wall Die Casting,I-Hot Chamber Die Casting,Cold Chamber die Casting), Insizakalo Eyindilinga (Insiza Yokulingisa,ICnc Machining,Ukwenza Okubandayo, Surface Treatment) .Noma ikuphi ukusakazwa kwe-Aluminium die, i-magnesium noma i-Zamak / zinc die casting nezinye izidingo zokuphosa zamukelekile ukuxhumana nathi.

Ngaphansi kokulawulwa kwe-ISO9001 ne-TS 16949, Zonke izinqubo zenziwa ngamakhulu emishini esezingeni eliphakeme yokufa, imishini ye-5-axis, nezinye izikhungo, ezisukela kuma-blasters kuya kumishini yokuwasha ye-Ultra Sonic.Minghe akagcinanga ngemishini esezingeni eliphezulu kepha futhi unobuchwepheshe iqembu lonjiniyela abanolwazi, ama-opharetha nabahloli ukwenza ukwakheka kwekhasimende kugcwaliseke.

Umenzi wenkontileka yokufa kwabasikiwe. Amandla afaka izingxenye ezibandayo ze-aluminium die casting ezivela ku-0.15 lbs. kuye ku-6 lbs., Ukusetha ushintsho olusheshayo, nemishini. Izinsizakalo ezingezwe ngenani zifaka phakathi ukupholisha, ukudlidliza, ukuphazamisa, ukuqhumisa ngokudubula, ukupenda, ukuhlobisa, ukumboza, ukuhlangana nokusetshenziswa kwamathuluzi. Izinto zokusebenza ezisetshenzisiwe zifaka ama-alloys afana no-360, 380, 383, no-413.

I-Zinc die casting design usizo / izinsizakalo zobunjiniyela ezihambisanayo. Umenzi wangokwezifiso we-precision zinc die castings. Ukusakazwa okuncane, ukukhishwa kwengcindezi ephezulu, ukusikeka kwesikhunta esiningi, ukujikijelwa kwesikhunta okuvamile, ukufefa kwamayunithi kanye nokuzimela okuzimele kanye nokuvalwa okuvaliwe komgodi kungenziwa. Ama-Castings angenziwa ngobude nobubanzi obufinyelela ku-24 in. Ku +/- 0.0005 in. Ukubekezelelana.  

I-ISO 9001: Umkhiqizi oqinisekisiwe ka-2015 we-die cast magnesium, Amandla afaka i-high-pressure magnesium die casting up to 200 ton chamber hot & 3000 ton cold chamber, designing designing, polishing, molding, machining, powder & liquid paint, QA full with CMM amakhono , inhlangano, ukupakisha nokulethwa.

Kuqinisekiswe i-ITAF16949. Insiza Eyengeziwe Yokulingisa Faka ukukhipha utshalomali,ukuphonsa kwesihlabathi,Ukuphonswa kwamandla, Lost Foam Ekubunjweni,I-Centrifugal Casting,Ukuphoswa Kokuqothula,Permanent Isikhunta Ukulingisa, Amakhono afaka i-EDI, usizo lobunjiniyela, ukumodeliswa okuqinile nokucutshungulwa kwesibili.

Izimboni Zokulingisa Izingxenye Zamacala Ezifundo Zezimoto: Izimoto, Amabhayisikili, Izindiza, Izinsimbi Zomculo, I-Watercraft, Amadivayisi we-Optical, Izinzwa, Amamodeli, Amadivayisi we-elekthronikhi, Ukuvaleka, Amawashi, Imishini, Izinjini, Ifenisha, Ubucwebe, AmaJig, Telecom, Ukukhanyisa, Amadivayisi Wezokwelapha, amadivayisi wezithombe, Amarobhothi, okubaziwe, okokusebenza komsindo, okwezemidlalo, i-Tooling, Amathoyizi nokuningi. 

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By Umkhiqizi weMinghe Die Casting | Izigaba: Izindatshana Eziwusizo |Material Omaka: I-Aluminium Casting, Zinc Ukulingisa, Ukulingiswa kweMagnesium, I-Titanium Casting, Insimbi Engagqwali, Brass Ekubunjweni,Ukulingiswa kweBronze,Isakaza ividiyo,Umlando wenkampani,I-Aluminium Die Casting | Amazwana Off