常用英语词汇ppt课件

1、常用英语词汇Sharlin20190925 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、交叉、碰穿 shut off 直径 diameter 圆角/半径radius 重叠 overlap 导向槽guiding slot (不动的部分 倒扣 undercut 切线 tangent 脱模角度、拔模锥度draft angle 分模线/分型面 parting line=PL 行位分型线 slider PL模具用语模具用语行位、滑块 slider 挪动的部分行位孔slider hole行位/滑块运动方向slider movemen

2、t direction箭头所示行位夹线 slider line红色线条 骨位 rib 槽 slot 段差 step 圆顶针ejector pin round 缩写是EP round 扁顶针ejector pin blade blade原意是刀片，叶片 平均胶位厚度The average plastic thickness 模镶件线core insert line 隧道行位Tunnel slider 锁模力 clamp force 热流道 hot runner 便于出模 release the tool easily 后模镶件 core insert 排气镶件gasvent insert 镶针

3、insert pin 为了更好的走胶 to improve plastic flowing/ for better material flowing 模穴号刻在顶针上 engrave the cavity# on the E/Ps 产品刻字位置 lettering location 刻字字宽width1.2mm，字凸 convex0.07mm 绝缘 resist coating 相切半径 tangent radius 电镀夹片 racking tab 斜顶 lifter 内圈分型线 inside parting line demold 脱模 as per the issues above 上述

4、问题 扣位 clip intersect ,intsekt vi. 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 Gate vestigeEPE foam 珍珠棉 (Expand Aple Poly Ephylene)损耗率 scrap rate scrap：废弃，残留规范样板 master sample限制样板 boundary sample颜色限制样品color boundary sample缺陷样板 defect sample 产品V/P切换压力为57.5MPa Pressure

5、at V/P switchover is 57.5Mpa 模流分析 moldflow analysis 体积收缩 volumetric shrinkage at ejection 缩痕估算 sink marks estimate 总体变形 all effects deflection X.Y方向变形 deflection, all effects: X.Y component 蚀纹 texture ，graining 贴胶带 felt tape 吸塑包装 blister packaging进胶方式香蕉嘴进胶banana gate侧进胶Side gate气阀进胶Valve gate月亮形进胶:

6、moon gate直入水(大水口): Direct gate 潜进胶 Sub gate Tunnel-gate,搭底进胶Overlap gate/ tab gate点进胶/点胶口 pin point gate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. Because of the accuracy of the manufacture, it is difficult to make the slider hole the same level with the core depth, so we sugges

7、t reducing 0.05mm plastic on the ribs, please make the same change to both LH & RH holes. 2 建议前后模大分型线处做段差后模做小单边0.05mmWe suggest making step on the PL between cavity and core reduce 0.05MM plastic on single side of core 3 怕结合力不好，建议第一色做孔，添加结合力. We suggest add some holes on the first shot in order

8、to increase the adhesion strength 4 为利于模具制造及简化分型面，建议箭头所指侧面减胶拔模到后模. We suggest the by arrow indicated side reduce material and making into the core in order to manufacture the tool easier and simplify the parting line. 5 建议上图中两个绿色孔侧面沿行位运动方向做脱模斜度 We suggest adding draft on 2 green sides along the movi

9、ng direction of slider. 6 为了保证外观面，建议将PL面下移0.2MM。 Suggest lowering the PL 0.2MM to avoid the PL on the visible surface. 7 此绿色面没有出模角，建议以减胶方式做3度的出模角以便行位出模。 No draft in green area, suggest reducing plastic and draft angle 3degree to release the slider easily. 8 此处掏胶掏进去0.6MM. Here reduce 0.6mm plastic in

10、jection. 9 此处打1圆点或2圆点作为型腔号，请确认！ Make 1dot or 2s as the cavity number 10 产品此两处侧面绿色面为直身面，为防止产品此面脱花或拉伤，需添加出模角度0.5产品减胶 The green area have no draft angle, to avoid any scratch, we would like to reduce plastic for 0.5 draft angle. 11 后模绿色骨位没有脱模斜度 there is no draft on core ribs 12 为了防止扣位粘行位, 行位如图示添加顶针 Add

11、 EP on slider as picture in order to avoid the rib stick to slider 13 浇口修剪剩余量在0.2mm以下 Gate vestige:0.2mm. 14 下限为进胶点下部 lower limit is the bottom of gate “R:Radll Guage(R规) “Lruler(直尺) “FFeeler(塞尺) “GO NO-GO：General Guage(通止规) Fixture(辅具/夹具) Gage(检具) “TTapered clearance(锥形间隙尺) “SStep Gauge(段差尺)实验测试工具

12、fixture /jig 基度实验室称谓治具为基度 “V: Vernier Caliper(卡尺) “H:Height Guage(高度规) “M:Micrometer(千分尺) “D:Dial Guage(百分表) “P: Projector(投影仪) “E:Visual(目视) “C:Coordinate Measure Machine(三次元 “G:Pin Guages(针规) plug guage塞规 用于测孔距 Flush gauge (齐平规黑点Black Dot披锋Flash流纹Flow mark气纹 Gas mark/Flow mark缩水Sink mark/shrinkage

13、变形Deformation亮印Bright spot擦花/划伤 Scratch碰伤 bumpping胶泡Bubble夹线Weld line / nit line针孔pin hole缺胶 Short Shot顶针印 Ejector mark烧焦 Burn打砂印 sand paper mark多胶 extra material漏光Light Leaks模伤/模痕 mould mark沙粒 Grain/particle亮点Shining dot 光剂Bright liquid/Brightness chemistry模伤/模痕 mould mark压伤impression胶件常见缺陷胶件常见缺陷电镀

14、常见缺陷电镀常见缺陷披风 Flash颜色偏亮 Bright颜色偏哑 Dull/Matt发蓝Blue发蒙Cloud/foggy漏镀Miss plating多镀/通电 Over-plating起皮/脱皮 peeling off烧铬Burn毛刺Burr产品变形 Deformation黄水印yellow mark麻点pitting脏污Dirty杂质impurity发霉mildew断裂Broken水印Water mark水口削缺 Sprue damage起泡bubble翘皮/边 raise划伤/擦花 scratch未电亮not bright油点/印 grease mark 亮点/印 bright mar

15、k凹点/印 dent mark挂伤rack mark碰伤(缺) bumping削伤(缺) cutting mark裂纹crack气/射纹 jetting mark起皱corrugation缩痕/缩水 sink mark/shrinkage缺口gap白点white dot阴阳色Color different/Color variationPlating Sequences电镀步骤Pretreatment前处置前处置Base material基材基材Etching蚀刻蚀刻Activation活化活化Accelaration解胶解胶Electroless Nickel化学镍化学镍Plating Se

16、quences 电镀步骤Electro-Plating电镀电镀 Watts Nickel瓦特镍瓦特镍 or Pre CopperSemi BrightNickel半光镍半光镍Bright Nickel光镍光镍Acid Copper酸铜酸铜MicroporousNickel微孔镍微孔镍Chromium铬铬Satin Nickel珍珠镍珍珠镍MicrocrackNickel微裂纹镍微裂纹镍2019/11/2223xinpoint补充知识铬的电镀要求铬的电镀要求Current Density 电流电流 8-10 A/dm2Efficiency 效率效率 16-20 %Plating Speed 电镀速度电镀速度 0,15-0,25 mm/min应力消除应力消除 Stress relief 除油、除蜡除油、除蜡 Cleaning And Degreasing粗化粗化 Etching钯活化钯活化 Palladium Activation 解胶复原解胶复原 Palladium Activation 化学镍化学镍 Electroless Nickel 化学镀镍、铜化学镀镍、铜 Chemical Plating of Nickel & Copper微孔微孔 Microporous 微孔数微孔数 Number of Micropores微裂纹微裂纹 Micro crack 产品设计产品设