六項不良要素影響主動打膠機
Six bad factors affect the active glue machine.
關(guān)于哪些要素會引起全主動打膠機的點膠不良率高這一問題，通過整理主要有以下幾點：
As to which factors will cause the high rate of bad dispensing of full-active gluing machine, the main points are as follows:
1.主動打膠機點膠量不合理；一般來說，咱們在給明顯產(chǎn)品點膠的時分都應(yīng)該遵從一個原理那就是全主動打膠機點膠量的巨細不超越焊點之間距離的一半，如果超越這個點膠量可能引起不良率添加。
1. The amount of active dispensing is unreasonable; generally speaking, when dispensing any product, we should follow the principle that the amount of active dispensing does not exceed half the distance between solder joints. If the amount of active dispensing is exceeded, it may lead to bad rate addition.
2.主動打膠機的點膠壓力的操控；全主動打膠機點膠時壓力越大，點膠量越大，點膠壓力越小，點膠量越小，咱們應(yīng)該歸納膠水特性、溫度、環(huán)境等要從來合理設(shè)置。
2. Control the dispensing pressure of the active beater; the greater the pressure, the greater the dispensing volume, the smaller the dispensing pressure, the smaller the dispensing volume, we should conclude that the glue characteristics, temperature, environment and so on should always be set reasonably.
3.全主動打膠機針頭巨細的挑選；一般來說，點膠機針頭的直徑應(yīng)為點膠量直徑的一半左右，這才是較合適的針頭巨細，不然可能形成出膠量過大或過小，添加產(chǎn)品的不良率。
3. Selection of needle size of full-active dispensing machine; generally speaking, the diameter of dispensing machine needle should be about half of the size of dispensing volume, which is the appropriate size of needle, or it may form too large or too small amount of glue, the bad rate of adding products.

4.膠水溫度的操控；一般來說，環(huán)氧樹脂膠水的貯存環(huán)境應(yīng)以0~5攝氏度左右，運用溫度則在23攝氏度左右，在運用膠水的時分咱們要讓膠水與周圍環(huán)境更好地適應(yīng)起來，防止膠水運用過程中呈現(xiàn)拉絲問題。
4. Glue temperature control; generally speaking, the storage environment of epoxy resin glue should be about 0-5 degrees Celsius, the use of temperature is about 23 degrees Celsius, in the use of glue, we should make the glue and the surrounding environment to better adapt to prevent the use of glue in the process of wire drawing problems.
5.膠水的粘度；全主動打膠機膠水粘度大，點膠機出膠量小，膠水粘度小，點膠機出膠量則小，在點膠之前咱們要合理的操控好膠水粘度，防止影響正常的點膠作業(yè)。
5. Glue viscosity; fully active dispensing machine glue viscosity, dispensing machine glue output small, glue viscosity, dispensing machine glue output is small, before dispensing, we should reasonably control the glue viscosity, to prevent the impact of normal dispensing operations.
6.防止空氣進入；周圍的環(huán)境挑選很重要，在主動打膠機之前，咱們需要把主動打膠機放置在枯燥、關(guān)閉的環(huán)境中，防止空氣進入，點膠機呈現(xiàn)打空現(xiàn)象，也是為了降低點膠不良率。
6. Prevent the air from entering; It is very important to choose the environment around. Before actively dispensing machine, we need to put the actively dispensing machine in a dry and closed environment to prevent air from entering, dispensing machine shows a hollow phenomenon, but also to reduce the rate of bad dispensing.
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