1、胶水的成分 通常经常使用的胶水:是环氧树脂,UV胶,硅胶,厌氧胶,瞬间胶等，如果是AB双组分的胶还要考虑它的比例。
1. The components of glue are usually used: epoxy resin, UV glue, silica gel, anaerobic glue, instant glue, etc. if it is ab two-component glue, its proportion should also be considered.
2、胶水的粘度有流到性 胶水的流动性越差它就越稠，设备就更复杂。
2. The viscosity of glue has fluidity. The worse the fluidity of glue, the thicker it will be, and the equipment will be more complex.
3、AB点胶机在使用时压力的大小 压力的大小决定供胶量和胶水流出速度，胶水的流动性越差它就越稠，它需要的压力越大，应根据胶水性质、工作环境温度及点胶量的大小来选择压力，环境温度高会使胶水粘度变小、流动性变好，这时需调低压力值;反之,要增大压力(通过调压阀来调节)。
3. When AB dispensing machine is in use, the pressure determines the glue supply and glue outflow speed. The worse the fluidity of glue, the thicker it will be, and the greater the pressure it needs. The pressure should be selected according to the nature of glue, working ambient temperature and dispensing volume. High ambient temperature will reduce the viscosity and improve the fluidity of glue. At this time, it is necessary to reduce the pressure value; On the contrary, increase the pressure (regulated by the pressure regulating valve).
4、针头大小和种类 针头的大小会影响出胶的大小和精度,当气压一定时,针头的咀越大,出胶就越大，应根据产品大小来选取点胶针头,一般针头内 径大小应为点胶胶点直径的1/2左右,效果好。
4. Needle size and type the size of the needle will affect the size and accuracy of dispensing. When the air pressure is constant, the larger the nozzle of the needle, the larger the dispensing. The dispensing needle should be selected according to the product size. Generally, the inner diameter of the needle should be about 1 / 2 of the diameter of the dispensing point, which has a good effect.

5、点胶量的大小 点胶量的大小只要是由点胶持续时间长短来决定的,时间越长.根据我们的经验点胶量越大.胶点直径的大小应为产品间距的1/2。这样就可以保证有充足的胶水来粘结组件又避免胶水的过多而造成的浪费.
5. The size of the dispensing amount is determined by the dispensing duration. The longer the dispensing time is. According to our experience, the larger the dispensing amount is. The size of the dispensing diameter should be 1 / 2 of the product spacing. This can ensure that there is enough glue to bond the components and avoid waste caused by too much glue
6、点胶成本：点胶方案多种多样，并非所有的点胶都需要使用机器，也并非所有自动化点胶都必须附加到点胶机上。从成本考虑，如果某种胶水需要用太高价位机器，可以考虑更换胶水。如果附带自动化的点胶机价位太高，可以考虑移动产品而不是点胶头。
6. Dispensing cost: there are many dispensing schemes. Not all dispensing machines need to be used, and not all automatic dispensing machines must be attached to the dispensing machine. In terms of cost, if a glue needs to use a machine with too high price, it can be considered to replace the glue. If the price of the dispensing machine with automation is too high, you can consider moving the product instead of the dispensing head.
7、工作效率和环境影响：产品少，不追求效率，使用手动点胶机;室外工作，使用胶枪。要求精确控制出较量，使用机器。要求自动化点胶，则使用带自动化功能机器(费用较高、效率也高)。
7. Work efficiency and environmental impact: there are few products, do not pursue efficiency, and use manual dispensing machine; When working outdoors, use glue gun. It is required to accurately control the contest and use the machine. If automatic dispensing is required, use the machine with automatic function (high cost and efficiency).
8、 混胶机胶水属性：普通胶水用单组份点胶机，AB胶使用双液点胶机， PU胶使用PU胶点胶机，UV胶使用特定针筒点胶。
8. Glue properties of glue mixer: single component dispenser is used for ordinary glue, double liquid dispenser is used for AB glue, PU glue dispenser is used for PU glue, and specific syringe is used for UV glue.