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注塑模具注塑成形的因素

来源:http://www.sdlqmj.com/ 日期:2022-06-16

注塑是将热熔后的塑料在使用压力将其 塑料挤压到注塑模具上,然后再冷却成型而制成。那么影响注塑件注塑成形的原因是什么呢?下面就让我们一起来看看吧。
Injection molding is made by extruding the hot-melt plastic onto the injection mold under pressure, and then cooling and forming. So what are the reasons that affect the injection molding of injection molded parts? Let's have a look.
1、压力:注塑压力、保持压力、背压、脱模压力、开模压力、锁模压力等。
1. Pressure: injection pressure, holding pressure, back pressure, demoulding pressure, mold opening pressure, mold locking pressure, etc.
2、时间:注塑时间、保持时间、冷却时间、干燥时间、计量延迟时间等。
2. Time: injection time, holding time, cooling time, drying time, metering delay time, etc.
3、速度:射出速度、回车速度、开闭模速度、脱模速度等。
3. Speed: injection speed, carriage return speed, mold opening and closing speed, demoulding speed, etc.
4、温度:料筒温度、材料温度、模具温度、干燥温度、油温度、环境温度等。
4. Temperature: barrel temperature, material temperature, mold temperature, drying temperature, oil temperature, ambient temperature, etc.
再来看看影响模具和冲压成型稳定性的主要因素,模具结构件的强度要求;冲压材料性能的稳定性;材料厚度的波动;材料变化范围;拉伸杆阻力;压力边缘力变化范围;润滑剂的选择。
Let's take another look at the main factors that affect the stability of the die and stamping forming, and the strength requirements of the die structural parts; Stability of stamping material performance; Fluctuation of material thickness; Material variation range; Tensile rod resistance; Pressure margin force variation range; Selection of lubricant.
山东模具制造厂家
如何正确选择材料和实例,众所周知,冲压模具涉及到多种金属材料的使用,由于各部分在模具中的作用不同,材料的选择要求和原则也不同,因此,如何合理地选择模具材料是模具设计的重要任务之一。
As we all know, the stamping die involves the use of a variety of metal materials. Due to the different roles of each part in the die, the requirements and principles of material selection are also different. Therefore, how to reasonably select die materials is one of the important tasks of die design.
山东模具制造厂家认为在选择模具材料时,除了所需材料必须具有高强度、高耐磨性和适当韧性外,还必须充分考虑加工后的材料产品的特点,以满足模具成型的稳定性要求,一套模具的精加工是一个非常复杂的过程,严格来说,否则不能保证后期使用时间,塑料制品是否稳定的标准化生产,对注塑模具是行业的龙头之一,所以稳定性也是好的,因为高质量的需求是很高的。
Shandong mold manufacturers believe that when selecting mold materials, in addition to the required materials must have high strength, high wear resistance and appropriate toughness, they must also fully consider the characteristics of processed material products to meet the stability requirements of mold forming. The finishing of a set of molds is a very complex process. Strictly speaking, it cannot guarantee the later use time and whether the plastic products are stable and standardized, The injection mold is one of the leaders in the industry, so the stability is also good, because the demand for high quality is very high.
以上就是今天为大家分享的关于问题的相关内容,希望对大家能有所帮助,想要了解更多内容可以电话联系我们或者关注我们的网站http://www.sdlqmj.com
The above is the relevant content about the problem shared for you today. I hope it can help you. If you want to know more, you can contact us by phone or follow our website http://www.sdlqmj.com 。

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