压铸缺陷英文.docx

压铸缺陷英文.docx

《压铸缺陷英文.docx》由会员分享，可在线阅读，更多相关《压铸缺陷英文.docx（9页珍藏版）》请在冰点文库上搜索。

压铸缺陷英文

Lastupdatedat10:

00amon25thDecember2020

压铸缺陷英文

磕碰:

knockedwounded

划伤:

scratch

变形:

bendingwarping

拉伤：

drags

龟裂：

turtlecracks，networkcracks

夹杂：

inclusions

锈蚀，发霉：

rust，corrosion

裂纹：

cracks

气泡：

blisters

气孔：

gasporosity

油污：

stainedcasting

夹层：

laminations

成形不良：

non-fills

零件外观不允许有明显压铸缺陷如冷隔、发黑

拉伤、起皮、水纹、粘料、切伤、滑块凸起

coldshut,blacksurface,dragmark,stripping,wave,stickymaterial,trimmingwoundandraisedsliderarenotallowedonparts

•A.尺寸，形状缺陷

•铸造缺陷castingdefects

•尺寸超差impropershrinkageallowance

•尺寸不合格wrongsize

•模样错误excessrappingofpattern,deformedpattern,

•壁厚不均differentthickness

•铸型下垂moldsag

•错型moldshift,shift,miss-match,cross-joint

•舂移ramoff,ramaway

•塌型molddrop,dropoff,dropout,dropsticker

上型下沉，沉芯sag（上型和型芯下垂导致壁厚减小）

•飞翅fins,jointflash

•翘曲warpage,buckling,warping,camber

•铸件变形warpedcasting

•挤箱pushup,cramp-off

•型裂brokenmold,cracked

•掉砂crushofmold,crush

•变形deformation,castingdistortion,warpedcasting

•B.缩孔（由凝固收缩引起）

•缩孔shrinkage,shrinkagedcavity

•内部缩孔internalshrinkage,dispersedshrinkage,blindshrinkage

•敞露缩孔openshrinkage,externalshrinkages,sinkmarks,depression

•缩松porosity,shrinkageporosity,leakers,microshrinkage,disperdedshrinkage

•缩陷sinkmarks,draw,suck-in

•芯面缩孔coreshrinkage

•内角缩孔cornershrinkage,filletshrinkage

•出汗孔extrudedbead,exudation

•线状缩孔fissurelikeshrinkage

•C.气体缺陷（由气体引起的孔）

•气孔blowholes,gashole,blow

•针孔pinholes

•裂纹状缺陷，线状缺陷fissuredefects

•D.裂纹

•裂纹crack

•缩裂shrinkagecrack

•季裂seasoncracking,seasoncrack

•应力热裂hotcracking,hottearing,hottear

•淬火裂纹quenchcrack,quenchingcrack

•应力冷裂coldcracking,breakage,coldtearing,coldtear

•龟裂crack

•激冷层裂纹，白裂chillcrack

•E.夹杂物

•夹渣slaginclusion,slagblowholes

•砂眼sandinclusion,raisedsand,sandhole

•其他夹杂物theotherinclusion

•胀砂pushup,cramp-off,sandhole

•掉砂crush,crushofmold

•硬点hardspot

•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graphitedross,carbondross

•氧化皮夹渣oxidedross,oxideinclusion,skins,seams

•硫化物熔渣sulfidedross

•沉淀物sludge

•夹渣物sandinclusion,oxideinclusion,skins,seams

•黑点，黑渣blackspots,lustrouscarbon

•涂料夹渣blacking,refractorycoatinginclusions

•光亮碳膜lustrouscarbonfilms,kishtracks

•F.外观缺陷

•浇不足misrun,shortrun,coldlap,coldshut

•冷隔coldshut,coldlaps

•轻度冷隔seam

•两重皮plate

•皱皮surfacefold,gasrun,elephantskin,seams,scare,flowmarks

•漏箱run-out,runout,break-out,bleeder

•漏芯molddrop,stiker

•未浇满shortpours,shortrun,pouredshort

•气孔blowholes,blow

•飞翅fins，jointflash

•胀砂，气疱swell,blister

•芯撑未融合chapletshut,insertcoldshut,unfusedchaplet

•热粘砂burnin

•热痕flowmarks

•内渗豆，冷豆，冷隔internalsweating,coldshot,shotiron

•外渗物sweating

•磷化物渗豆phosphidesweat

•铅渗豆leadsweat

•锡渗豆tinsweat

•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crushedcore,brokencore

•砂芯压碎brokencore

•芯面缩孔coreblow

•砂芯缩孔coreblow

•砂芯下垂sagcore,deformedcore

•砂芯弯曲deformedcore

•漂芯shiftedcore,coreraise,raisedcore,moldelementcutout

•偏芯coreshift

•H.表面缺陷

•沾砂burnon,sandburning,burnin,penetration

•粘型（金属型）fusion

•两重皮laminations,plat

•机械粘砂penetration,metalpenetration

•夹渣结疤scabs,expansionscabs,cornerscab

•表面粗糙roughcasting,roughsurface

•鼠尾buckle,rattail

•涂料结疤blackingscab,washscabs

•烘干不足seversurface,washscabs

•熟痕surfacedefectcastingbycombinationofgasandshrinkage（在靠近厚断面处形成下陷的蛇状伤痕）

•涂料剥落washerosion

•气疱blister,surfaceorsubsurfaceblowhole

•表面粗糙roughsurface,seems,scars

•起皮stripping

•剥落结疤pulldown,spallingscab

•伤痕crow’sfeet

•麻面pittingsurface,orangepeel,alligatorskin

•热裂痕surfacefolds,gasruns

•泡疤表面surfacefolds,gasruns

•象皮状皱皮surfacefold,gasrun,elephantskin

•皱皮surfacefold,gasrun,seams,scare,flowmarks

•波纹wave

•冲砂wash

•冲蚀erosion

•I.组织缺陷（铸铁）

•球化不良poornodularity,degeneratedgraphite

•异常石墨abnormalgraphite

•开花状石墨explodedgraphite

•过冷石墨undercooledgraphite,D-typegraphite

•石墨细小颗粒chunkygraphite

•石墨粗大kishgraphite,kish

•整列石墨alignedgraphite

•石墨魏氏组织Widmannstattengraphite

•麻口mottledcastiron,mottle

•灰点mottle

•反麻口inversemottle（与麻口相反，在薄断面处和尖角处形成的麻口）

•白口chill

•反白口reversechill,inversechill

•冷豆extrudedbead,exudation,internalsweating

•退火不足missannealing,incompleteannealing

•粗大枝晶组织coarseneddendritic

•反偏析inversesegregation

•比重偏析gravitysegregation

•溶质偏析solutesegregation

•宏观偏析macroscopicsegregation

•微观偏析microscopicsegregation

•J.断口缺陷

•表面铁素体ferriterim

•表面珠光体pearliterim

•白缘，脱碳pearliticrim,pictureframe,pearlitelayer

•不均匀断口heterogeneousfracturedsurface

•破碎激冷层scatteredchillstructure,coldflakes

•晶粒粗大roughgrain

•尖钉状断口spikyfracturedsurface

•冰糖状断口rockcandyfracturesurface

•K.力学性能缺陷

•硬点hardspot（对铸件，硬点是硬区、白口或冷豆等力学性能缺陷的总称；对铝合金，硬点是铸件内各种高硬度相，如初晶Si相、金属间化合物、氧化物，偏析等总称）

•硬度不良poorhardness,toohighorlowhardness

•L.使用性能缺陷

•腐蚀性不良poorcorrosionresistance

•切削性不良poormachinability

•麻点tornsurface

•锌晶间腐蚀zincintergranularcorrosion

•电导率不良poorelectricalconductivity

•M.其他缺陷

•残留飞翅residualfin

•残留黑皮residualblackskin

•浇道冒口断口缺肉brokencastingatgate,riserorvent

•端部缺肉insidecut

•切口缺肉（压铸件）insidecut

•翘曲（喷丸引起）camber,excessivecleaning

•铸件弯曲（铸件变形）warpedcasting,castingdistortion,deformedmold,moldcreep

•打磨缺肉crow’sfeet

•铸造管理缺陷

•裂纹crack

•压痕impression

•残留物

•型砂残留sandinclusions

•喷丸粒残留residualshot

•锌蒸汽向炉壁渗透zincinfiltrationintorefractory