Cold Forging External Processing
Umshini wokunyathelisa we-hydraulic osheshayo uyisisetshenziswa esikhulu esibandayo sokubumba se-CXIN Forging Company. Njengamanje, inkampani inomugqa wokukhiqiza obandayo onamathani angama-630 womshini wokucindezela we-hydraulic osheshayo wamakholomu amane, amathani angama-400 omshini wokunyathelisa obandayo we-hydraulic, kanye namathani angu-300 omshini wokunyathelisa obandayo osheshayo njengomshini omkhulu. Ngemuva kuka-2022, izokwenyuka ngamathani angu-800 kanye namathani angu-1,000 wemishini yokukhanga ebandayo, enomthamo wonyaka wokuklama wamathani angu-4,000.
Ulayini wokukhiqiza ungasebenzisa ukuqamba okunembayo okunezitezi eziningi. Izinhlobo eziyinhloko zokubumba ezikhiqizwayo zihlanganisa izingxenye zezimoto, izimoto zamandla amasha, izithuthuthu, izingxenye zamabhayisikili kagesi, nezingxenye zemishini yezimayini. Ingakwazi ukukhiqiza imishini yezolimo, imishini yamahlathi, imishini yokugaya kabusha, imishini yobunjiniyela, izinjini, nezinye izinto zokwakha zekhwalithi ephezulu, ezihlanganisa izinkulungwane zezinhlobo nesisindo esingu-5 kg. Izinga lokunemba lingafinyelela izinga elithuthukile lamazwe ngamazwe lokuqamba okunembayo okunembayo
I-CXIN Forging ine-extrusion ephelele ebandayo, kanye ne-cold forging die design, ukukhiqiza, kanye nohlu olugcwele lokuthuthukiswa komkhiqizo namandla okwenza. Ingakwazi ukwenza izingxenye zensimbi ezihlukene ezisekela ukubambisana ngokuvumelana nekhasimende kanye nezidingo zokuthenga zephrojekthi jikelele/zamasu. Lokhu kuhlanganisa ukukhanga okushisayo, ukubumba okufudumele, ukukhanda imishini, nokwelashwa kokushisa.
Yini i-Cold Forging
I-Cold Forging yigama elijwayelekile lokucutshungulwa kwensimbi okufana ne-cold die forging, i-cold extrusion, kanye nesihloko esibandayo. Ngokuvamile, ukubumba ngaphandle kokushisa okungenalutho yilokho okubizwa ngokuthi ukukhwabanisa okubandayo. Uma izinga lokushisa liphakeme, insimbi ithambile, futhi izokwakhiwa kangcono. Ezingeni lokushisa lasekamelweni, ubunzima bokubunjwa kwensimbi bukhulu ngenxa yokuqina.
Ukugcwalisa isikhunta ngokugeleza kwe-extrusion yensimbi ebandayo futhi uthole izingxenye ezingenayo imifantu noma amakhona alahlekile, kuyadingeka ukufaka ingcindezi enkulu ku-workpiece. Udinga ukufaka ingcindezi enkulu kumshini wokunyathelisa, isikhunta, nezinto zokwakha ukuze ukhubaze i-billet. Ukuhlolwa kungaphezu kokuqamba okushisayo. Ngokuvamile, ama-forging abandayo ahlanzekile ngokuvamile ayalingana, isakhiwo asiyinkimbinkimbi kakhulu, futhi izingxenye zokuphepha zingakwazi ukumelana nokucindezela okukhulu.
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Cold Forging Process izinzuzo
Inqubo yokubumba ebandayo iwubuchwepheshe obunembayo bokubumba ipulasitiki enezinzuzo ezingenakuqhathaniswa ekucushweni kokusika. Nazi ezinye zezinzuzo eziyinhloko:
Okokuqala, ukusebenza kahle kokukhiqiza kuphezulu kakhulu, okungamahlandla ambalwa noma izikhathi eziningi kunenqubo yokusika. Ayidingi ukufudumeza, yonga amandla, futhi ayidingi i-deoxidation.
I-Cold forging iyinqubo yokwakha inetha/eduze, eduze nokuma kwengxenye yangempela. Lokhu kusho ukusetshenziswa okuphezulu kwempahla, inani elincishisiwe lokucutshungulwa kwesibili, kanye nenani lemfucuza ecutshungulwayo. Ezinye zezingxenye ezingaphansi kwengcindezi zinkulu, futhi ukusebenza kahle kwemishini kuphansi noma Ukusika nokwenza kunzima futhi kuyabiza, ngakho-ke kufanele kubonakale ngokukhanda okubandayo.
Ama-cold forging anokuhambisana okuhle nokunemba okuhle kwe-dimensional. I-workpiece inezakhiwo eziphakeme zemishini, ikhwalithi enhle yangaphezulu, isilinganiso esikhulu samandla nesisindo, nokugeleza okusanhlamvu okuqhubekayo.
Inqubo yokubi
Izidingo zezinto ezibonakalayo ziphezulu, futhi izidingo ezibanzi zokubumba okubandayo ziphezulu kakhulu. Izinsimbi ezinokuqukethwe kwekhabhoni ephezulu kakhulu (okuqukethwe kwekhabhoni ngaphansi kuka-0.5%) azikwazi ukucutshungulwa, futhi kunzima ukucubungula izingxenye eziyinkimbinkimbi.
Izibungu zidinga amandla aphezulu kanye nekhwalithi ephezulu yensimbi ye-alloy, futhi kokubili izinto zokwakha kanye nezindleko zokucubungula ziphezulu kakhulu. Okungenalutho kudinga ukusikwa ngokunembile, futhi ukubekezelelana kobubanzi nokubekezelela ubude kufanele kube kuncane. Noma ngabe ukubekezelelwa kwevolumu kukukhudlwana, kungalimaza isikhunta futhi kudubule izingcezu ukuze kulimaze abantu.
Idizayini yokubumba ebandayo, idizayini yenqubo, kanye nokwakheka kwesikhunta Izimo ezifana nokukhiqiza, impahla ye-billet, ukugcotshwa kwe-billet, okokusebenza okubandayo okukhangayo, okokusebenza okuzenzakalelayo, kanye nokucubungula kwangemuva kufanele kuhambisane ngokuqinile nezindinganiso eziqinile. Uma noma yisiphi isixhumanisi singekho, ukukhiqizwa okuzinzile akukwazi ukufezwa.
Amandla okubumba abandayo, isivinini sokwakha, isikhathi sokuvala, ukuphathwa kwezinga lokushisa (ijubane lokupholisa, ukushisa kwesikhunta kanye nokulungiswa kwezinga lokushisa, ukushisa kwempahla, njll.), ukuphathwa kokugcoba (inani lokugcoba, isikhathi sokugcoba, inani lezithasiselo, njll.), ukuguqulwa kwe-elastic deformation izici ezihlukahlukene zokubunjwa nokubunjwa, njengokunwetshwa kokushisa, kuthinta ikhwalithi yokubumba kokugcina, futhi akufanele kuthathwe kalula.
Ukusetshenziswa kwe-Cold Forging
Inani le-deformation ye-forging ebandayo lilinganiselwe, futhi isisindo se-forging ngokuvamile siphakathi kwamagremu ambalwa kuya ku-5KG. Ukufoja okubandayo kungakhiqiza zonke izinhlobo zokunemba okunembayo ezisetshenziswa ezinhlotsheni ezahlukene zamaphampu kawoyela wenjini kanye nezinhlelo zokuhambisa izimoto. Ingakwazi futhi ukukhiqiza amasistimu ebhokisi lama-gearbox, ama-brake systems, ama-hydraulic systems, imishini yobunjiniyela, imikhiqizo ye-hardware, izesekeli zokukhanyisa, izinsiza zamabhayisikili, nezinto zikagesi.
I-Europe, i-United States, ne-Japan ngokuvamile zamukele izinqubo zokubumba ezinembayo ezinembayo ukuze kukhiqizwe insimbi enekhabhoni ephansi, insimbi enekhabhoni ephakathi, ingxubevange ye-aluminium, nezingxenye zensimbi yengxubevange. Ukwakheka kwama-forging anembe ngokunemba okubandayo nakho kuhlukene, njengamagiya, ama-rack, amagiya endandatho ahambisanayo, irediyetha, igobolondo le-electromechanical, nabanye abaningi.
I-CxinForging kanye ne-Cold Forging Processing
I-CxinForging igxile ekuthuthukisweni komkhiqizo nasekukhiqizeni okubandayo kwezingxenye zensimbi nezingxenye. Uma kuqhathaniswa nobunye ubuchwepheshe obufana nokuphenduka, ukuqopha noma ukubumba okushisayo, imikhiqizo yethu yokubumba ebandayo inomphetho omuhle futhi iseduze nokuma kwenetha. Cishe asikho isidingo sokuqeda, okusindisa izindleko zokukhiqiza. Ubuchwepheshe bokucubungula okubandayo bufaneleka ngokukhethekile ukukhiqizwa kwesikhathi eside kwezingxenye ezingasindi.
Imikhiqizo engakhiqizwa ngobuchwepheshe bokubumba obubandayo yizikulufu, izinsimbi, amantongomane, amabhawodi, izingxenye ezilengayo, ama-anti-locking systems, ama-shaft, amabhithi, ama-clutch hubs, amagiya, amaphinifa, izikhonkwane, imicu, amagiya okudlulisa, amashafu aphakathi nendawo, uShaft. imikhono nokunye.
Izinto zokusetshenziswa ezijwayelekile ezisetshenziselwa ukubumba okubandayo ikakhulukazi zifaka i-carbon steel, i-alloy steel, insimbi engagqwali, i-aluminium alloy, nealloy yethusi. Okuvame ukusetshenziswa yi-Al6061, Al7075, 45#, Q235, Q345, 35Mn, 65Mn, 40Cr, 35CrMo, 42CrMo, 4140, 20CrMnTi, 20CrNiMo, 304, 310, 316, Copper, 431, XNUMX, XNUMX, XNUMX, XNUMX, XNUMX, XNUMX, XNUMX, XNUMX, XNUMX, XNUMX, XNUMX, XNUMX, XNUMX, XNUMX,