我們在加工塑膠外殼的時(shí)候，經(jīng)常會出現(xiàn)一些問題，其中之一就是開裂。眾所周知，開裂的主要原因是應(yīng)力變形，而應(yīng)力主要可以分為殘余應(yīng)力、外部應(yīng)力和外部環(huán)境引起的應(yīng)力變形。因此，要解決塑膠外殼加工中的開裂問題，注塑模具廠需要從解決應(yīng)力入手。 1、殘余應(yīng)力引起的開裂 殘余應(yīng)力主要由以下三種情況引起，即過充、脫模……
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在注塑模具加工中模具鑲件的應(yīng)用較為廣泛，不只在前模和后模中可以看到鑲件的應(yīng)用，而且在滑塊和斜頂中也可以應(yīng)用到鑲件。那么鑲件在注塑模具加工中到底有什么樣的作用呢？ 1、便于注塑模具的加工和維修 注塑模具的制造工藝相當(dāng)比較復(fù)雜，在加工過程中，經(jīng)常會遇到一些結(jié)構(gòu)復(fù)雜、形狀特殊的零件，這些零件加工較為困難，……
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Due to the high fluidity of plastic, there will be some errors between plastic parts produced by injection molding and drawings,…… MORE
Injection mold processing is a very refined activity, and each step determines the final quality of injection mold and injection…… MORE
In fact, fuel injection is a name. In today's society, the application of plastic shell fuel injection technology is more and mo…… MORE
The processing of power supply plastic shell has always been a concern of everyone. In the processing of power supply plastic sh…… MORE
Plastic shell is a shell product made of plastic materials. What is the specific processing technology of this kind of shell? 1.…… MORE
Injection mold inserts are also called inserts, and some people call them inserts, which are called differently. It refers to th…… MORE
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With the continuous development of medical means, medical devices have played a very important role. As we all know, the R &…… MORE
Life is full of a large number of packaging materials, whether cartons or our commonly used power plastic shell, which are widel…… MORE
Power plastic shell is a very common item in our daily life now, and the use of power plastic shell is in great demand in most i…… MORE
There are many processes of plastic shell processing. Many friends know little about the professional knowledge of plastic shell…… MORE
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