The review wa forging mavuto khalidwe ndi zovuta kwambiri ndi zambiri ntchito, amene akhoza kufotokozedwa molingana ndi chifukwa cha zilema, udindo wa zilema, ndi malo a zolakwika, choncho m'pofunika m'magulumagulu.

(1) Malingana ndi ndondomeko kapena ndondomeko yopangira zolakwika, pali zolakwika zamtundu pakukonzekera zinthu, zolakwika zamtundu wa ndondomeko yopangira komanso zolakwika zamtundu wa kutentha.

1) Zowonongeka chifukwa cha zopangira. (1) Zowonongeka za forgings chifukwa cha zopangira: ming'alu, ming'alu, mabowo opukutira, zotayirira, zonyansa, tsankho, zipsera, thovu, kuphatikizika kwa slag, maenje a mchenga, mapindikidwe, zokopa, zosanjikiza zitsulo, mawanga oyera ndi zolakwika zina; (2) Longitudinal kapena transverse ming'alu, interlayers ndi zina zolakwika chifukwa yaiwisi zilema pa forging; (3) Pali zovuta mu kapangidwe kake kazinthu zopangira.

2) Zowonongeka zomwe zimayambitsidwa ndi kutsekedwa kumaphatikizapo: pamwamba pa mapeto a rough end, pendekeke mapeto ndi kutalika kosakwanira, end crack, end burr ndi interlayer, etc.

3) Zowonongeka zomwe zimayambitsidwa ndi kutentha zimaphatikizapo kung'amba, okosijeni ndi decarburization, kutenthedwa, kuwotcha kwambiri komanso kutentha kosafanana, etc.

4) Zowonongeka mukupangamonga ming'alu, mapindikidwe, maenje omalizira, kukula kosakwanira ndi mawonekedwe, ndi zolakwika zapamtunda, ndi zina zotero.

5) Zowonongeka chifukwa cha kuziziritsa ndi kutentha mankhwala pambuyokupanga zikuphatikizapo: mng'alu ndi malo oyera, mapindikidwe, kuuma kusagwirizana kapena njere zazikulu, etc.

(2) Malinga ndi udindo wa zolakwika

1) Ubwino wokhudzana ndi kupanga ndi kupanga zida -- kapangidwe kabwino kapangidwe (zanzeru zamapangidwe opangira). Asanakhazikitsidwe kupanga, mainjiniya ndi akatswiri azisintha zojambula zazinthu kukhalakujambula zithunzi, kupanga mapulani, kupanga zida ndi kukonza zolakwika pakupanga. Njira zonse zopangira zida zakonzeka zisanasamutsidwe kukupanga kovomerezeka. Pakati pawo, kapangidwe kabwino ka njira ndi zida komanso kutumizirana mameseji kumakhudzanso kwambiri luso lopanga.

2) Ubwino wokhudzana ndi kasamalidwe ka forging -- kasamalidwe kabwino.KupangaKuwonongeka kwabwino komwe kumachitika chifukwa cha vuto la zida ndi vuto lolumikizana. Ulalo uliwonse pakupanga kupanga kungakhudze zinthu zopangira zabwino. Chifukwa chake, ndikofunikira kuwongolera maulalo onse opanga kuyambira pakusankhidwa kwa zinthu zopangira kupita kumankhwala otenthetsera pambuyo popanga kuti atsimikizire mtundu wa kupanga ndi mtundu wazinthu.

3) Ubwino wokhudzana ndi kupanga kupanga -- kupanga khalidwe. Kupanga cholakwika chifukwa cha kusagwirizana kwa ntchito kapena kufooka kwa wogwiritsa ntchito.

4) Quality zokhudzana ndikupanga kuyendera ndondomeko-- kuyendera khalidwe. Ogwira ntchito yoyendera ayenera kuyang'anitsitsa mosamala komanso mosamala kuti asasowe.

(3) Malingana ndi malo a zolakwika, pali zolakwika zakunja, zowonongeka zamkati ndi zowonongeka pamwamba.

1) Kupatuka kwa kukula ndi kulemera kwake: (1) Mphepete mwa kudula iyenera kusungidwa yaying'ono momwe mungathere pansi pa malo owonetsetsa kuti zojambulajambula zikhoza kusinthidwa kukhala magawo oyenerera; (2) Dimension, mawonekedwe ndi malo olondola, amatanthauza forgings miyeso yakunja ndi mawonekedwe ndi udindo analola kupatuka; Kupatuka kwa kulemera.

2) Quality Intrinsic: zofunika pa dongosolo metallographic, mphamvu kapena kuuma kwa forgings pambuyo kutentha mankhwala (ngakhale forgings ena sakumana ndi kutentha mankhwala, koma palinso chibadidwe zofunika khalidwe), komanso makonzedwe pa zofooka zina angathe khalidwe.

3) Ubwino wapamtunda: umatanthawuza zolakwika zapamtunda, kuyeretsa pamwamba komanso mankhwala odana ndi dzimbiri a zidutswa zopangira.

kuchokera: 168 kupanga