自動點膠機的點膠效果由什么決定？
很多企業(yè)買了點膠機但是始終沒有點出點膠機廠家的效果，那是為什么呢，下面濟南雙組份打膠機就為大家介紹一下
Many enterprises have bought dispensing machines, but they never point out the effect of dispensing machine manufacturers. That's why. Now Jinan two-component dispensing machine is introduced to you.
1、點膠量
1. dispensing quantity
點膠量一般是由點膠時間來控制的，時間越長膠量越大。
The dispensing amount is generally controlled by the dispensing time, the longer the dispensing time is, the larger the dispensing amount is.
2、氣壓和速度
2. Pressure and velocity
氣壓大，膠水流動速度快，膠量過多會溢出，氣壓小，膠水流動速度慢，膠量則會過少甚出現(xiàn)點膠中斷或者漏點。運動速度正好相反。因此，需根據(jù)不同的氣壓調整運行速度
The pressure is high, the glue flow speed is fast, the glue overflow will occur if the glue quantity is too much, the pressure is low, the glue flow speed is slow, and the glue quantity will be too little or even the dispensing interruption or leakage point will occur. The speed of motion is just the opposite. Therefore, it is necessary to adjust the operating speed according to different atmospheric pressure.
3、針頭
3. Needle
點膠過程中，應該根據(jù)產(chǎn)品大小來選擇針頭。有時也會根據(jù)不同的膠水選擇針頭。
During dispensing, needles should be selected according to product size. Sometimes needles are selected according to different glue.
4、環(huán)境
4, environment
膠水的粘稠度會影響點膠的質量。粘度大點膠大，粘度小點膠小，一般情況下，需保持點膠機處于溫度23-25攝氏度的環(huán)境下，溫度過低膠水粘度增加，反之則降低。
The consistency of glue will affect the quality of dispensing. Large viscosity dispensing, small viscosity dispensing small, generally, need to keep dispensing machine in the temperature of 23-25 degrees Celsius environment, temperature too low glue viscosity increases, otherwise decreases.
5、氣泡
5. Bubbles
膠水要保證沒有氣泡。一個很小的氣泡就有可能導致出現(xiàn)殘次品或者沒點到膠，所以每次更換膠管的時候一定要排空連接處的空氣，防止出現(xiàn)空打現(xiàn)象。
Glue should be guaranteed free of bubbles. A very small bubble may lead to defective products or no glue, so every time you change the hose, you must empty the air at the junction to prevent air beating.
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