自动点胶机焊接过程中，会遇到焊接不良的问题，这些问题详细表现有漏焊、虚焊、连焊、焊点不润滑等现象的，济南双组份打胶机厂家提示大家，针对这些焊接不良问题，我们认真察看，找出构成这些不良的缘由，然后再有针对性的去处置。
In the welding process of automatic dispensing machine, we will encounter problems of poor welding. These problems are manifested in detail as missed welding, virtual welding, continuous welding, non-lubrication of solder joints and so on. Jinan two-component dispensing machine manufacturer reminds us that in view of these welding problems, we should carefully observe and find out the causes of these defects, and then deal with them pertinently.
1、漏焊。漏焊普通是指在焊接过程中，焊盘上没有锡的现象。自动点胶机呈现这种情况的缘由大致有两点，一是烙铁头没有接触到焊点，这个时分我们就要调整该点的坐标，使烙铁头接触到焊点，这样就不会呈现漏焊;在一个就是焊盘外表氧化比拟严重，锡基本粘不在上面。
1. Leakage welding. Leakage welding generally refers to the phenomenon that there is no tin on the pad during the welding process. There are roughly two reasons for this situation in automatic dispensing machine. One is that the soldering head does not touch the solder joint. At this time, we need to adjust the coordinates of the spot so that the soldering head touches the solder joint, so that there will be no leak soldering; the other is that the surface of the soldering pad is oxidized seriously, and the tin is basically not adhered to it.
2、虚焊。虚焊普通是指在焊接过程中看上去焊点还能够，实践上焊接时不捞的或是透锡量不行。构成这种情况的缘由首要是烙铁头在焊盘上的停留时间不行或是温渡过低构成的。因此我们只需延伸烙铁头的停留时间或是升高温度就能够处置的
2. Virtual welding. Virtual welding generally means that the solder joint can be seen in the process of welding, but in practice it is not salvaged or tin penetration is not good. The main reason for this situation is that the retention time of the soldering head on the pad is not good or the temperature is too low. So we only need to extend the residence time of the soldering head or raise the temperature to dispose of it.

3、连焊。连焊普通是指紧邻的几个两个焊点或是几个焊点的焊盘链接在一同的现象。构成此种现象的缘由要么是送锡量太多或是两个点之间的空隙太小所构成的。遇到这种情况，应该削减锡量，然后在看能否是烙铁头的方位能否正确，如不正确，应及时停止调整
3. Continuous welding. Continuous welding usually refers to the phenomenon that several adjacent solder joints or pads of several solder joints are linked together. The reason for this phenomenon is either too much tin feeding or too small gap between the two points. In this case, we should first reduce the amount of tin, and then see if the orientation of the iron head is correct. If not, we should stop adjusting in time.
4焊点不润滑、拉尖。焊点不润滑、拉尖是指焊过之后焊点成型欠好或是有毛刺并有拉尖的现象。此种缘由首要是由于锡的活动性欠好构成的，这个有时分也和我们参数的设置欠好也是有一定缘由的，要么就是停留时间过长，构成助焊剂蒸发过快，在烙铁头的抬起过程中就会构成拉尖的现象。这个假设经过参数的设置无法处置的话，我们就要思索锡丝的问题。
4. The solder joint is not lubricated and sharp. Unlubricated solder joints and pointed solder joints refer to the phenomenon of poor solder joint formation or burr and pointed solder joints after soldering. This is mainly due to the inadequate activity of tin, which is sometimes due to the inadequate setting of our parameters. Either the residence time is too long and the flux evaporates too fast, which will lead to the phenomenon of tightening during the lifting process of the soldering head. If this assumption can not be dealt with by setting parameters, we should consider the problem of tin wire.
后，在焊接过程中，呈现上述这些不良焊点的缘由也有可能是由于烙铁头该换而没有及时改换。更多关于双组份打胶机的精彩内容请收藏我们的官网：http://linshi.jncsjx.com谢谢支持。
Finally, in the welding process, the reason for these bad solder joints may also be that the soldering head should be replaced instead of being replaced in time. More interesting information about the two-component glue machine can be found on our website: http://linshi.jncsjx.com. Thank you for your support.