双组份打胶机出现胶体混合不均匀的原因!

发布时间:2019/09/25    发布人:

结构胶混合不均匀,局部会出现白色条纹。在光线比较亮的情况下,更加容易观察。今天双组份打胶机厂家的小编给大家讲解一下胶体混合不均匀的原因,希望对大家有所帮助!
Structural adhesives are unevenly mixed and white stripes appear locally. It is easier to observe when the light is brighter. Today, the small edition of the two-component glue beater manufacturer explains the reason why the colloid mixing is not uniform. I hope it will be helpful to you all.
①连续花胶:一般是混合器堵塞、混合器装配错误或者使用的混合单元不够多;
(1) Continuous gum: generally, the mixer is blocked, the mixer assembly is wrong or the mixing unit is not enough;
②断续有规律花胶:与系统性故障有关,如配比泵密封泄漏或者比例架磨损;
(2) Intermittent regular pattern gum: related to systemic faults, such as leakage of seal of proportioning pump or wear of proportioning frame;
③断续无规律花胶:与故障有关,如过滤器堵塞/针阀堵塞/压盘故障/配比泵入口堵塞或者密封失效/安全阀及高压球阀失效等;
(3) Discontinuous irregular pattern gum: related to faults, such as filter blockage/needle valve blockage/platen failure/ratio pump entrance blockage or seal failure/safety valve and high pressure ball valve failure;

双组份打胶机
④短暂停枪后又开枪时,开头出现一段花胶:主要是胶粘度匹配不理想,需要调整系统管道或降低工作压力。
(4) When the gun stops for a short time and fires again, a section of gum appears at the beginning: the main reason is that the gum viscosity matching is not ideal, and the system pipeline needs to be adjusted or the working pressure should be reduced.
打胶机要定期进行保养,确保打胶机可以正常工作。每次开机前必须做蝴蝶试验,确保结构胶混合均匀。蝴蝶试验的方法如下:将打胶机打出的混合好的胶挤到纸中间5-10克,折合纸将胶压平。打开纸检查胶样,混合均匀的胶应无异色条纹,如果胶出现异色条纹,则表明混胶不均匀,应查找原因,问题解决后才能使用。
The gluing machine should be regularly maintained to ensure that the gluing machine can work properly. Butterfly test must be done before starting each machine to ensure that the structural glue mixes evenly. The butterfly test method is as follows: the mixed glue produced by the gluer is squeezed into the middle of the paper for 5-10 grams, and the folding paper is pressed flat. Open the paper and check the rubber sample. The glue with uniform mixing should have no heterochromatic stripes. If there are heterochromatic stripes in the glue, it shows that the mixing is not uniform. The reason should be found out and the problem can be solved before using it.
本文的精彩内容由双组份打胶机的小编进行整理编写,本公司坚持以诚信合作的共赢理念,为您提供完善的服务,欢迎点击进入:http://www.jncsjx.com
The wonderful content of this article is compiled by the small edition of the two-component glue machine. Our company adheres to the win-win concept of honesty and cooperation, and provides you with perfect service. Welcome to http://www.jncsjx.com.