雙組份打膠機使用過(guò)程中遵循的規定
1、在全自動(dòng)雙組份打膠機工作中一般運用的膠水大概有硅膠、瞬間膠、厭氧膠、環(huán)氧樹(shù)脂、UV膠。
1. In the automatic two-component gluing machine, the general use of glue is about silica gel, instant glue, anaerobic adhesive, epoxy resin, UV glue.
2、真空回吸閥必需求安裝在全自動(dòng)點(diǎn)膠機上，因為真空回吸功用是防止點(diǎn)膠機中的膠水在不點(diǎn)膠時(shí)還在滴漏。
2. 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 dripping when not dispensing.
3、點(diǎn)膠量的巨細是由全自動(dòng)雙組份打膠機在點(diǎn)膠進(jìn)程中繼續的時(shí)間長(cháng)短來(lái)抉擇的，可以確保有滿(mǎn)意的膠水來(lái)粘合部件，一同可以防止膠水過(guò)多而形成的資源糟蹋。
3. The size of the dispensing amount is determined by the length of time that the automatic two-component dispenser continues in the dispensing process, which can ensure that there is satisfactory glue to bond the parts, and can prevent resource waste caused by excessive glue.
4、固化要素：關(guān)于膠水的固化，一般出產(chǎn)廠(chǎng)家已給出溫度曲線(xiàn)。一般在常溫下都可以固化，在實(shí)踐應盡可能選用較高溫度來(lái)固化，使膠水固化后有滿(mǎn)意強度和硬度。
4. Curing elements: about the curing of glue, the general manufacturer has given the temperature curve. Generally, it can be cured at normal temperature. In practice, higher temperature should be selected as far as possible to make the glue have satisfactory strength and hardness after curing.
5、針頭的標準與類(lèi)別：針頭的標準會(huì )影響點(diǎn)膠機在點(diǎn)膠進(jìn)程中出膠的巨細和精密度,當氣壓在必定規劃時(shí)，針頭的咀越大,出膠率就越大，所以要依據點(diǎn)膠機在出產(chǎn)出來(lái)產(chǎn)品的巨細來(lái)定位點(diǎn)膠針頭的標準，一般針頭內徑長(cháng)度保持在膠點(diǎn)直徑的一半,作用才是更好。
5. Standard and category of needle: the standard of the needle will affect the size and precision of the dispensing machine in the dispensing process. When the air pressure is in a certain planning, the larger the nozzle of the needle is, the greater the glue output rate will be. Therefore, it is necessary to locate the dispensing needle standard according to the size of the product produced by the dispenser. Generally, the inner diameter of the needle should be kept at half of the diameter of the glue point.
6、氣泡關(guān)于全自動(dòng)雙組份打膠機在進(jìn)行點(diǎn)膠進(jìn)程中會(huì )影響產(chǎn)品質(zhì)量，所以膠水放進(jìn)去之前決對不能有氣泡.如果有氣泡就會(huì )形成點(diǎn)膠機出產(chǎn)出來(lái)的產(chǎn)品有許多次品，在運用中要排出膠水的空氣，以防止出現全自動(dòng)點(diǎn)膠機空打現象。
6. Bubble about the full-automatic two-component dispenser in the dispensing process will affect the product quality, so there must be no bubble before the glue is put in. If there are bubbles, there will be many defective products produced by the dispenser. During the operation, the air of glue should be discharged to prevent the phenomenon of empty tapping of automatic dispensing machine.
7、壓力的巨細直接影響了供膠量和膠水流出的速度,膠水的流動(dòng)性越差它就越稠，全自動(dòng)雙組份打膠機需求的壓力就越大，所以咱們應該依據全自動(dòng)點(diǎn)膠機在出產(chǎn)進(jìn)程中的環(huán)境溫度以及點(diǎn)膠量的巨細和膠水的特性來(lái)調度壓力的巨細，全自動(dòng)點(diǎn)膠機的壓力巨細是經(jīng)過(guò)它內部的調壓閥來(lái)進(jìn)行調度的。
7. The size of the pressure directly affects the amount of glue supplied and the speed of glue outflow, The worse the fluidity of the glue, the thicker it will be, and the greater the pressure required by the automatic two-component gluing machine. Therefore, we should adjust the pressure according to the ambient temperature of the automatic dispenser in the production process, the size of the dispensing amount and the characteristics of the glue. The pressure of the automatic dispenser is regulated through its internal pressure regulating valve.
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