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影响自动点胶机胶体粘度的原因

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点胶压力方面,通常压力太大易形成胶水溢出、胶量过多;压力太小则会呈现点胶断续现象和漏点,从而招致产品缺陷,所以需求依据环境温度和胶水粘度等要素停止调理。
 
  As to the pressure of the glue, the pressure is too large to form the glue spillover and excess glue, and the pressure is too small to show the intermittent phenomenon and the leak point, thus causing the product defect, so the demand is stopped according to the environmental temperature and the viscosity of the glue.
 
  影响自动点胶机点击效果的要素通常有点胶量的大小,点胶压力,针头大小,针头与工作面之间的间隔,胶水的粘度,胶水温度,固化温度曲线,胶水中气泡,需求特殊设定的流体等等
 
  The factors that affect the click effect of the automatic glue dispenser usually include the size of the amount of glue, the pressure of the glue, the size of the needle, the interval between the needle and the working face, the viscosity of the glue, the temperature of the glue, the curing temperature curve, the bubble in the glue, the need for the special set of fluid, and so on.
 
  下面做下引见,希望可以有所协助首先点胶量的大小通常以为胶点直径的大小应为产品间距的一半,这样就能够保证有充足的胶水来粘结组件又防止胶水过多。点胶量几由时间长短来决议,实践中应依据温度和胶水的特性选择点胶时间。
 
 
  Under the following introduction, we hope that the size of the glue should be the size of the glue point in the first half of the product spacing, so that there is enough glue to ensure that the glue can be plentiful to prevent excessive glue. The amount of dispensing is decided by the length of time. In practice, the dispensing time should be chosen according to the characteristics of temperature and glue.
 
  自动点胶机再者,点胶机针头通常要选取针头内径大小为点胶胶点直径的1/2左右的针头,点胶过程中,应依据产品大小来选取点胶针头。
 
  In addition, the needles in the dispenser usually choose the needle with the diameter of the inner diameter of the needle, which is about 1/2 of the glue point diameter. In the process of dispensing, the pin should be selected according to the size of the product.
 
  针头与工作面之间的间隔,不同的点胶机采用不同的针头,有些针头有一定的止动度,因而需求把握好点胶间隔,以至每次工作开端之前应做针头与工作面间隔的校准,即Z轴高度校准。
 
  The interval between the needle and the working face, the different needles are different with different needles, some needles have a certain stop motion, so the need to grasp the glue interval, so that the calibration of the interval between the needle and the working face should be done before each work beginning, that is, the Z axis height calibration.
 
  除却点胶机自身的要素,胶水的粘度直接影响点胶的质量,粘度大,则胶点会变小,以至拉丝;粘度小,胶点会变大,进而可能渗染产品,而胶水温度应为23℃~25℃;环境温度对胶水的粘度影响,温度降低粘度增大,出胶流量相应变小,更容易呈现拉丝现象。
 
  Apart from the elements of the glue dispenser itself, the viscosity of the glue directly affects the quality of the glue, and the viscosity is large and the glue point will become smaller and even drawing; the viscosity is small, the glue point will become larger, and then the adhesive will be dyed, and the glue temperature should be 23 to 25 C; the temperature of the environment affects the viscosity of the glue, the temperature reduces the viscosity and the flow phase of the glue. The strain is small and the drawing phenomenon is more easily presented.
 
  本文由双组份打胶机为您提供,我们的网站是:http://www.jncsjx.com我们将以全心全意的热情为您提供更优质的服务,欢迎您的访问!
 
  This article is provided by the double component glue machine for you. Our website is: http://www.jncsjx.com we will provide you with more quality service and welcome your visit with wholehearted enthusiasm.

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