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Release:odinmould   Classification:Mould design guide

Opening Construction of 3 Plate Mold Type

Opening Construction of 3 Plate Mold Type 3板模模具结构以及开模方式basically there are three opening type in 3 plate molds base1. Sprue Cut Opening2. Runner Opening3. Product Openingbelow i try to explain in simp

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Release:odinmould   Classification:Mould design guide

draft requirements for mould texturing

Draft requirements for mould texturing 模具做皮纹时对脱模斜度的要求是多少?

One of the most common questions we are asked is “How much draft do I need for the texture that I want?”

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Release:odinmould   Classification:Mould design guide

排氣系統 Venting System

 排氣系統Venting System當熔體進入型腔,空氣被置換。為了使空氣得以逃逸,一條

淺的排氣口可以加工在模面上。排氣道也可穿過模板,比如說,

在必要的位置加頂出銷,頂出銷和模板孔之間的小間隙就足以

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Release:odinmould   Classification:Mould design guide

Cold Runner and Hot Runner

 冷流道和成型零件一塊兒冷卻、固化、成型和頂出。熱流道

連接噴嘴與型腔(或冷豎澆道或冷流道),維持在熔融狀態下,
可以間歇性的注入型腔。
Cold runner is cooled, solidified, formed and ejected, with

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Release:odinmould   Classification:Mould design guide

澆注系統 Runner System design

 在射出成型模中以流路將(射出成型機的)噴嘴和型腔連接起

來。此一流路稱為澆注系統,一般包含了豎澆道、流道和澆
A flow-way is provided in the injection mold to connect the
nozzle (of the injection machine) to each cavity. This flowway
is termed the feed system. Normally the feed system

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Release:odinmould   Classification:Mould design guide

mould Parting Surface

分模面Parting Surface

模具的分模面是模板和模穴鄰接的部分,這部分面對面接觸,

以形成密封,以防熔體自腔型溢出。分模面可分為平面或非

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Release:odinmould   Classification:Mould design guide

Plastics Injection Mold Structure simply introduce

模具的構造 Mold Structure模具的構造主要可分為下列五部分:1.模座(Mold Base)2.型腔(Cavity)3.流道系統(Runner System)4.冷卻系統(Cooling System)5.頂出系統(Ejection System)型腔Cavity射出成型模是由一組部件組成的總成。部件中有一稱為型腔者,熔體注入其中,繼之以冷卻定型。型腔是由兩部分組成:1.母模;

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Release:odinmould   Classification:Mould design guide

頂出系統设计Mould Ejector System design

頂出系統Ejector System

材料固化時會收縮,這意味著零件會收縮在(形成零件的)公模

仁上。射出成型機上的一些設備是用來自動啟動頂出系統的,

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Release:odinmould   Classification:About Plastic

Blow moulding process

PVC, polythene and polypropylene are commonly used in blow-moulding.

This process is mainly used for making bottles, plastic buckets and similar shapes. A tube of softened (heated) plastic called a parison is extruded into a mould, then the mould is clamped closed at one end. Air is then blown under pressure into the interior of the parison, which expands to fill the mould and create the desired shape. 

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Release:odinmould   Classification:Mould design guide

冷卻系統 Cooling System

 冷卻系統Cooling System熱的熔體在型腔內冷卻、固化和定型。為了維持模具和熔體間的溫度差,冷卻液在模具內的孔道循環。連接整個軟管和孔道的系統叫作迴路。Hot melt is cooled, solidified and formed in the cavity. Tomaintain the required temperature difference between th

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