1. The vacuum suction valve must be installed on the automatic dispenser, because the vacuum suction function is to prevent the glue in the dispenser from leaking when it is not dispensing.
2. The size of dispensing volume is determined by the duration of the full-automatic two-component dispenser in the dispensing process. It can ensure that there is enough glue to glue the parts, and it can avoid the waste of resources caused by too much glue.
3. The general glue used in the full-automatic two-component gluing machine industry is about silica gel, instant glue, anaerobic glue, epoxy resin and UV glue.
4. Specification and category of needle: the specification of needle will affect the size and precision of dispensing machine in the dispensing process. When the air pressure is at a certain scale, the larger the tip is, the larger the dispensing rate is. Therefore, the specification of dispensing needle should be positioned according to the size of the products produced by the dispensing machine. Generally, the length of the inner diameter of the needle is kept at half of the diameter of the dispensing point, which is the best.
5. Curing factors: for the curing of glue, the general manufacturer has given the temperature curve. Generally, it can be cured at room temperature. In practice, higher temperature should be selected as far as possible to make the glue meet the strength and hardness after curing.
6. Bubble about the automatic two-component dispenser will affect the product quality in the dispensing process, so there must be no bubble before the glue is put in. If there is bubble, there will be many defective products produced by the dispenser, and the air of the glue should be discharged during the application, so as to avoid the phenomenon of empty dispensing of the automatic dispenser.
7. The pressure directly affects the glue supply and the speed of glue outflow, The worse the fluidity of glue, the thicker it will be, and the greater the pressure required by the full-automatic two-component dispenser. Therefore, we should adjust the pressure according to the ambient temperature of the full-automatic dispenser in the production process, the size of the dispensing amount and the characteristics of glue. The pressure of the full-automatic dispenser is regulated by its internal pressure regulating valve.
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The above is the double beater for you to do the introduction in the use process to follow what? To learn more about the duplicator, please pay attention to the official website http://www.jncsjx.com