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
缩孔shrinkage,shrinkaged cavity
cellid
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调味篮
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
外加电流阴极保护
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
浮渣dross 浇注后在铸型内形成的缺陷,尤其是石墨、氧化物和硫化物的线状缺陷的总称,另外,浇注过程中被卷进去的缺陷成为夹渣和砂眼,两者的区别是形成原因不同 石墨浮渣graphite dross,carbon dross
氧化皮夹渣oxide dross, oxideinclusion, skins, seams
硫化物熔渣sulfide dross
沉淀物sludge
夹渣物sand inclusion,oxide inclusion, skins, seams
黑点,黑渣black spots,lustrous carbon
涂料夹渣blacking,refractory coating inclusions
光亮碳膜lustrous carbonfilms, kish tracks
F.外观缺陷
浇不足misrun, shortrun, cold lap, cold shut
冷隔cold shut,cold laps
轻度冷隔seam
两重皮plate
水塔控制器
皱皮surface fold,gas run, elephant skin, seams, scare, flow marks
漏箱run-out,runout, break-out, bleeder
漏芯mold drop,stiker
未浇满short pours,short run, poured short
气孔blowholes, blow
飞翅fins,joint flash
胀砂,气疱swell, blister
芯撑未融合chaplet shut,insert cold shut, unfused chaplet
热粘砂burn in
热痕flow marks
内渗豆,冷豆,冷隔internal sweating, coldshot, shot iron
外渗物sweating
磷化物渗豆phosphide sweat
铅渗豆lead sweat
锡渗豆tin sweat
掉砂rat, sticker型砂的一部分附着在模样上而形成的表面缺陷
G.型芯缺陷
砂芯断裂crushed core,broken core
砂芯压碎broken core
芯面缩孔core blow
砂芯缩孔core blow
砂芯下垂sag core,deformed core
砂芯弯曲deformed core
不锈钢酸洗漂芯shiftedcore, core raise, raised core, mold element cutout
偏芯core shift
H.表面缺陷
沾砂burn on,sand burning, burn in , penetration
粘型金属型fusion
两重皮laminations ,plat
机械粘砂penetration ,metal penetration
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