1、膠水的成分 通常經常使用的膠水:是環氧樹脂,UV膠,硅膠,厭氧膠,瞬間膠等，如果是AB雙組分的膠還要考慮它的比例。
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、膠水的粘度有流到性 膠水的流動性越差它就越稠，設備就更復雜。
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點膠機在使用時壓力的大小 壓力的大小決定供膠量和膠水流出速度，膠水的流動性越差它就越稠，它需要的壓力越大，應根據膠水性質、工作環境溫度及點膠量的大小來選擇壓力，環境溫度高會使膠水粘度變小、流動性變好，這時需調低壓力值;反之,要增大壓力(通過調壓閥來調節)。
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、針頭大小和種類 針頭的大小會影響出膠的大小和精度,當氣壓一定時,針頭的咀越大,出膠就越大，應根據產品大小來選取點膠針頭,一般針頭內 徑大小應為點膠膠點直徑的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、點膠量的大小 點膠量的大小只要是由點膠持續時間長短來決定的,時間越長.根據我們的經驗點膠量越大.膠點直徑的大小應為產品間距的1/2。這樣就可以保證有充足的膠水來粘結組件又避免膠水的過多而造成的浪費.
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、點膠成本：點膠方案多種多樣，并非所有的點膠都需要使用機器，也并非所有自動化點膠都必須附加到點膠機上。從成本考慮，如果某種膠水需要用太高價位機器，可以考慮更換膠水。如果附帶自動化的點膠機價位太高，可以考慮移動產品而不是點膠頭。
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、工作效率和環境影響：產品少，不追求效率，使用手動點膠機;室外工作，使用膠槍。要求精確控制出較量，使用機器。要求自動化點膠，則使用帶自動化功能機器(費用較高、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、 混膠機膠水屬性：普通膠水用單組份點膠機，AB膠使用雙液點膠機， PU膠使用PU膠點膠機，UV膠使用特定針筒點膠。
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.