一是注意涂胶的质量

First, pay attention to the quality of gluing

DTJ300导热硅脂点胶机的点胶阀的正确选择除了可以提高点胶机的点胶效果外，所用胶水的质量也会影响点胶效果，很检查胶水的整体质量如何更好。如果发现使用的胶水杂质过多，很好从头更换，这样可以避免点胶问题的机会。

The correct selection of the dispensing valve of dtj300 thermal conductive silicone grease dispenser can not only improve the dispensing effect of the dispenser, but also affect the dispensing effect. It is important to check the overall quality of the glue. If you find that there are too many impurities in the glue used, it is good to replace it from the beginning, so as to avoid the opportunity of dispensing problems.

二是注意点胶参数的设置

Second, pay attention to the setting of dispensing parameters

在点胶产品前，您可以根据产品门店的实际需求，通过手持体验盒设置点胶路线、操作参数等。点胶机配备手持体验盒。设定操作参数时，需要根据所用胶水的粘度和产品对出胶量的需求进行调整。拉胶现象影响点胶机的涂胶效果。

Before dispensing products, you can set dispensing routes and operating parameters through the handheld experience box according to the actual needs of the product store. The dispenser is equipped with a handheld experience box. When setting operating parameters, it is necessary to adjust the glue output according to the viscosity of the glue used and the product demand. The glue pulling phenomenon affects the glue application effect of the dispenser.

三是注意点胶阀的选择

Third, pay attention to the selection of dispensing valve

DTJ300导热硅脂点胶机主要对产品进行点胶和涂布操作。这种操作方式需要点胶阀的配合才能完成，所以点胶阀类型的选择是一个非常重要的细节。点胶机上可以安装的点胶阀有很多种。除了点胶阀外，还可以通过安装吸入式点胶阀来提高点胶效果。吸胶式点胶阀吸胶效果很佳。在点胶机上安装吸胶式点胶阀，可以很好的吸回胶水，避免滴胶和漏胶等问题影响涂胶效果。

Dtj300 thermal conductive silicone grease dispenser is mainly used for dispensing and coating products. This operation mode requires the cooperation of the dispensing valve, so the selection of the dispensing valve type is a very important detail. There are many kinds of dispensing valves that can be installed on the dispenser. In addition to the dispensing valve, the dispensing effect can be improved by installing the suction dispensing valve. The suction dispensing valve has good suction effect. The glue dispensing valve installed on the dispenser can well suck back the glue to avoid glue dripping and leakage, which will affect the gluing effect.

此外根据胶水的工艺和特性，点胶机在点胶过程中会配备不同的阀体。有几种不同类型的分配阀。那么同一个阀门使用的原因不一样是怎么回事？

In addition, according to the process and characteristics of the glue, the dispenser will be equipped with different valve bodies during the dispensing process. There are several different types of distribution valves. What is the reason why the same valve is used for different reasons?

阀门使用问题：针式点胶

Valve use problem: needle dispensing

1、转动杆损坏，使阀体不能关紧。2、密封圈损坏，使阀体不能关紧。3、复位弹簧片损坏，使阀体不能形成负压。

1. The rotating rod is damaged so that the valve body cannot be closed tightly. 2. The sealing ring is damaged, so that the valve body cannot be closed tightly. 3. The return spring is damaged, so that the valve body cannot form negative pressure.

胶阀使用问题：不产生胶水。

Use problem of glue valve: no glue is produced.

1、检查胶桶中的胶水是否不够。2、检查橡胶管路是否堵塞。3、检查点胶阀的流胶装置是否没有堵塞。4、检查点胶阀是否有气压供应。5、检查复位弹簧片是否不能移动。

1. Check whether there is insufficient glue in the glue barrel. 2. Check whether the rubber pipe is blocked. 3. Check whether the glue flow device of the dispensing valve is not blocked. 4. Check whether the dispensing valve is supplied with air pressure. 5. Check whether the return spring cannot move.

胶阀使用中的问题：不要停胶。

Problems in the use of glue valve: do not stop glue.

1、双组份打胶机厂家认为点胶阀的传递杆或关闭装置损坏。2、点胶阀的供气压力不能中断。

1. The manufacturer of the two-component glue applicator thinks that the transfer rod or closing device of the dispensing valve is damaged. 2. The air supply pressure of the dispensing valve cannot be interrupted.

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