降低注塑压力,减少成型和保压时间。
Lower to note the pressure of mold, reduce to model and protect to press time.
为了更好地复制模具外表,成型温度应得当高一些,注塑压力应尽约摸大一点;
In order to better copy mould appearance, molding temperature should be proper high some, injection pressure, should do about big;
注塑工必须认识过快填充速度、不足注塑压力、过高融化温度和不充分挤压的危害性。
The molder must recognize the dangers of excessive fill speed, insufficient injection pressure, excessive melt temperature, and inadequate packing.
较低的注塑压力意味着减低了制品的内应力,进而使得制品的耐热性和后加工性获得了抬高。
The lower injection pressure means that reduce the internal stress of products, and then makes products heat resistance and processing after won the bid up.
造成过度填充这个结果,是因为压迫太的塑料进入工模内。过度填充导致得到一个比较重的产品和需要一个大的注塑压力。
Overpacking results from forcing too much material into the mold. The consequences of over packing are heavier parts and molded-in stress.
本文采用自行研制的测试装置,在国内首次测得注塑模具模腔平均压力的数据,并能达到动态显示、自动记录。
Test unit made by oneself was adopted, the data of injection mould cavity average pressure were first got from checkout in home. In addition, they can be dynamically shown and automatically recorded.
应全面考虑时间、温度和注塑件上熔合缝对压力装配的影响,确保塑料连接件能传递一定的扭矩。
The effects of time, temperature and welding line on press fitting should be comprehensively considered to ensure certain transmitted torque to an assembling part.
温度与压力的分布是影响注塑成型的很重要的因素,在充模过程中正确预测温度与压力的分布是注塑成型的关键性技术之一。
The distributions of pressure and temperature play an important role in injection molding. The accurate prediction of the distribution is one of key techniques in injection molding.
今通注塑机具有低噪音、压力稳定、省电、高效率的优点。
This through injection molding machine with low noise, pressure stability, low power, high efficiency advantages.
分析了全电动注塑机的结构,设计了针对位置和压力的控制器。
The structure of full-motor injection molding machine was analyzed, controller of position and pressure were designed.
本文介绍了利用国产注塑机配备一出四模具生产PET瓶坯的生产工艺,模具冷却温度及注射温度、压力的选择。
The paper introduces one to four moulds production of PET bottle blanks using domestic plastic injector. Selections of cooling temperature of mould and injector temperature and pressure are included.
注塑件变形始于塑料的收缩,型腔中压力梯度、温度梯度以及剪切应力的客观存在导致了注塑件各部位收缩的不均一。
Plastics shrinkage causes the deformation of injection molded parts. The pressure gradient, temperature gradient and shear stress in the cavity make nonuniform shrinkage.
橡胶注塑到模具中时,压力使螺栓下降,橡胶就会完全填满X头。
When the rubber is injected into the mold, the pressure keeps the bolt down and the rubber molds around the "X" head, completely encapsulating it.
在注塑机液压系统中,要求能在注塑油缸运动的过程中对其进行速度控制和在保压过程中进行压力控制。 这就需要用到压力-流量复合阀来进行压力和流量的控制。
The hydraulic system of injection molding machine is the representative example, it need to control cylinder speed and hold pressure, so it indeed to use pressure and flow rate multiple valve.
现代的注塑机可以很容易的调整合模力,甚至肘杆压力,免去了很多设定的烦恼。
Modern presses make it easy to adjust clamp force, even on toggle presses, so there is no excuse for overdosing on clamp.
还考察了气体辅助注塑过程熔体预注射量、气体注射压力对充模过程的影响。
And also, the influences of pre-injected resin volume and gas pressure on gas-assisted...
并非所有的压力的形成是平等 -生产塑料部件产生压力,形成竞争的注塑成型和结构发泡成型的美感。
Not all pressure forming is created equal – Productive Plastics produces pressure formed parts that rival the aesthetics of injection molding and structural foam molding.
分流板与喷嘴和注塑机连接,将注塑出来的熔融状态的塑胶熔体通过加热的分流板压力均匀分流到各个喷嘴。
Flow distribution plate and the nozzle and the injection molding machines are connected, the injection of molten plastic melt by heating the shunting plate pressure evenly distributed to each nozzle.
锁模力是注塑机一个非常重要的参数,它是注塑机在注射过程中保持模具闭合状态以抵御型腔压力所提供的最大压力。
Clamping force is an important attribute of the clamping unit of a PIMM. It is the maximum force the machine is capable of to keep the mould closed against the cavity pressure during injection.
考察熔体注射温度、注射时间、入口位置、材料性质对充模过程的影响,得到优化充模结果;还考察了气体辅助注塑过程熔体预注射量、气体注射压力对充模过程的影响。
The influences of melt injection temperature, injection time, gate location and materials property on the filling process were studied and the reasonable results were attained.
考察熔体注射温度、注射时间、入口位置、材料性质对充模过程的影响,得到优化充模结果;还考察了气体辅助注塑过程熔体预注射量、气体注射压力对充模过程的影响。
The influences of melt injection temperature, injection time, gate location and materials property on the filling process were studied and the reasonable results were attained.
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