《常用英语词汇》PPT课件

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1、常用英语词汇Sharlin20150925模具用语•前模/定模/母模cavity(cavity也叫模穴）•后模/动模/公模core(core统称模芯,模仁）•枕位、穿插、碰穿shutoff•直径diameter•圆角/半径radius•重叠overlap•导向槽guidingslot(不动的部分）•倒扣undercut•切线tangent•脱模角度、拔模锥度draftangle•分模线/分型面partingline=PL•行位分型线sliderPL行位、滑块slider（移动的部分）行位/滑块运动方向slidermovementdirection（箭头所示）行位

2、夹线sliderline（红色线条）行位孔sliderhole•骨位rib•槽slot•段差step•圆顶针ejectorpinround缩写是EPround•扁顶针ejectorpinblade（blade原意是刀片，叶片）•平均胶位厚度Theaverageplasticthickness•模镶件线coreinsertline•隧道行位Tunnelslider•锁模力clampforce•热流道hotrunner•便于出模releasethetooleasily•后模镶件coreinsert•排气镶件gasventinsert•镶针insertpin•为了更好

3、的走胶toimproveplasticflowing/forbettermaterialflowing•模穴号刻在顶针上engravethecavity#ontheE/Ps•产品刻字位置letteringlocation•刻字字宽width1.2mm，字凸convex0.07mm•绝缘resistcoating•相切半径tangentradius•电镀夹片rackingtab•斜顶lifter•内圈分型线insidepartingline•demold脱模•aspertheissuesabove上述问题•扣位clip•intersect[,intə'sekt]v

4、i.相交，交叉（两条直线或两个平面相交）vt.横断，横切；贯穿•正段差是后模比前模小，逆段差就是前模比后模小。都用step•色粉colorant•水口残留Gatevestige•EPEfoam珍珠棉(ExpandAplePolyEphylene)•损耗率scrapratescrap：废弃，残留•标准样板mastersample•限度样板boundarysample•颜色限度样品colorboundarysample•缺陷样板defectsample•产品V/P切换压力为57.5MPa•PressureatV/Pswitchoveris57.5Mpa•模流分析mo

5、ldflowanalysis•体积收缩volumetricshrinkageatejection•缩痕估算sinkmarksestimate•总体变形alleffectsdeflection•X.Y方向变形deflection,alleffects:X.Ycomponent•蚀纹texture，graining•贴胶带felttape•吸塑包装blisterpackaging进胶方式•香蕉嘴进胶bananagate•侧进胶Sidegate•气阀进胶Valvegate•月亮形进胶:moongate•直入水(大水口):Directgate潜进胶SubgateTunn

6、el-gate,点进胶/点胶口pinpointgate搭底进胶Overlapgate/tabgate翻译实例•1由于加工精度问题，行位孔与模仁上骨位深度很难刚好做平，现将产品骨位此处减胶0.05mm，请知悉，左右两个孔一样.•Becauseoftheaccuracyofthemanufacture,itisdifficulttomakethesliderholethesamelevelwiththecoredepth,sowesuggestreducing0.05mmplasticontheribs,pleasemakethesamechangetobothLH

7、&RHholes.•2建议前后模大分型线处做段差（后模做小单边0.05mm）WesuggestmakingsteponthePLbetweencavityandcore（reduce0.05MMplasticonsinglesideofcore）•3怕结合力不好，建议第一色做孔，增加结合力.•Wesuggestaddsomeholesonthefirstshotinordertoincreasetheadhesionstrength•4为利于模具制作及简化分型面，建议箭头所指侧面减胶拔模到后模.•Wesuggestthebyarrowindicatedsider

8、educemateria