文档介绍：Ａ ． 尺寸,形状缺陷
铸造缺陷caｓｔing ｄeｆｅｃtｓ
尺寸超差imprｏｐｅrshrｉnkagｅ ａllｏｗaｎcｅ
尺寸不合格wroｎｇ size
模样错误exｃesｓ ｒａｐpｉｎgof paｔｔerｎ, deformed pａｔtern, pａtｔeｒn ｅｒrｏr
壁厚不均difｆeｒｅntthicｋneｓs
铸型下垂mｏlｄ sag
错型ｍｏld shift,shift, mｉｓs-mａｔcｈ, ｃｒoss-ｊoinｔ
舂移rａm oｆｆ, ramａｗay
塌型mｏｌｄ dｒop,dｒop oｆf, drop ｏｕt, ｄｒｏｐ sticker
上型下沉,沉芯sag（ 上型和型芯下垂导致壁厚减小)
飞翅fｉns, joiｎt ｆlasｈ
翘曲ｗａrp age,ｂuｃkｌing, warpｉng, ｃaｍbｅr
铸件变形waｒpｅd casting
挤箱pｕsh uｐ,ｃｒaｍp-ofｆ
型裂brｏｋen ｍoｌd,cracked
掉砂cｒｕsｈ oｆｍolｄ, cruｓh
变形deformation,cａｓｔinｇ distoｒｔｉoｎ, ｗarｐed cａｓting
B. 缩孔(由凝固收缩引起)
缩孔ｓhrinkage,shrinkａged cavity
内部缩孔iｎｔeｒｎalshｒｉnｋａgｅ, diｓpｅrseｄ ｓhrinkａge, bliｎｄ ｓhrｉnkａge
敞露缩孔ｏpen ｓhrｉｎｋage,exterｎaｌ shｒiｎkａgｅs, sinｋ mａrkｓ, ｄｅpｒession
缩松poｒosｉty, shrinｋage pｏｒosity,leａkｅrs, mｉｃro ｓhｒｉnkagｅ, ｄisperdeｄ shrｉnｋａｇｅ
缩陷ｓiｎk ｍarｋs,draw, suｃｋ-iｎ
芯面缩孔coｒｅ shrinｋagｅ
内角缩孔cornerｓhrｉnkage, ｆillet shrｉｎｋagｅ
出汗孔extｒuｄed bｅad,exｕdaｔioｎ
线状缩孔fissｕre likｅsｈriｎkage
Ｃ. 气体缺陷(由气体引起的孔)
气孔bｌowhｏｌｅｓ,ｇａs hole, blｏｗ
针孔ｐiｎhoｌes
裂纹状缺陷,线状缺陷ｆiｓsuｒe deｆeｃtｓ
D． 裂纹
裂纹ｃｒaｃｋ
缩裂ｓｈrinkａgｅ ｃracｋ
季裂ｓeasｏnｃraｃｋinｇ, sｅason cｒacｋ
应力热裂hｏt ｃraｃｋing,ｈｏt ｔeaｒｉｎg, hot teaｒ
淬火裂纹ｑｕeｎch ｃrａck,ｑuｅｎchinｇ cracｋ
应力冷裂cｏld cｒａckiｎg,brｅakａｇｅ, cｏld ｔearing, cｏld teａｒ
龟裂crack
激冷层裂纹,白裂chill cracｋ
E. 夹杂物
夹渣sｌaｇiｎclｕｓiｏn, sｌaｇ blowhｏleｓ
砂眼sａｎdｉｎclｕｓｉon, ｒａiｓeｄ saｎd, sand ｈoｌｅ
其他夹杂物ｔhe ｏtｈｅｒ inｃlｕｓｉｏｎ
胀砂push ｕp,cｒamp-oｆf, sand ｈole
掉砂ｃrｕsh, cｒｕｓhoｆ mold
硬点haｒd sｐot