Analysis of the advantages and disadvantages of automatic welding diamond segment

Welding is an important process for the combination of the segment and the saw blade base. Whether the welding of the segment is firm or not directly determines whether the segment has a stable cutting ability. The welding of the segment will even affect the cutting quality, processing efficiency and service life when stone cutting.Therefore, in recent years, people have been digging deeply into the welding process of the segment, and automatic welding is the result of the continuous promotion of science and technology.

So what are the advantages of automatic welding machines? Below we make a simple comparison between flame welding and automatic welding machine, so that everyone can better understand the use of automatic welding machine.

1: Automatic welding machine saves time and effort, The automatic welding machine performs welding processing according to the fastest welding frequency, especially the automatic welding machine. The fixing time of a segment is set at about 7 seconds, and the welding time of the entire saw blade will be extremely fixed, compared with semi-automatic welding machines or manual welding. For fire welding, the efficiency is much higher. In addition to these, in the process of using solder, the automatic soldering machine uses automatic addition of solder. Compared with the traditional manual cutting of solder pieces, the efficiency is not only a little higher, but also the time for placing the solder pieces and fixing the solder pieces. can be saved.



And due to the fully automated operation of the automatic welding machine, labor costs can be saved, Of course, production costs will be appropriately reduced to maximize profits. In a small welding workshop, one person guarded one welding machine in the past. If an automatic welding machine is used, one person guards three machines, saving three times the man-hour.

2: The automatic welding machine makes welding more stable, The automatic welding machine adopts a fully automatic calibration instrument. During the welding process, the angle of the entire saw blade welding segment is perpendicular to the ground. In addition to the automatic welding machine and its strong stability, there is rarely a head tilt or offset. , displacement, etc. Therefore, the final welded saw blade, the combination of the segment and the saw blade is better, and the flatness is much better than the traditional fire welding.

3: Automatic welding operation is simple, For example, the traditional welding method is much simpler. As long as you learn to operate the machine, the machine will automatically weld, and you can get started without experience. In simple terms, an apprentice can normally weld a relatively high-quality saw blade in one month, but for traditional fire welding, it is difficult to achieve perfect welding without a three-year welding foundation.

4: There are fewer welding problems in automatic welding,especially the problem of solder bubbling. In the process of fire welding, if the heat is not well controlled, it is easy to cause solder flow, and oxygen enters to cause "bubbling", which eventually leads to weak welding. However, the automatic welding machine strictly controls the welding temperature and time, which almost never occurs, the welding firmness is higher, and there are fewer emergencies.

Of course, automatic welding has many advantages and many disadvantages:

1: The price is expensive. The cheapest small-size welding machine for automatic welding machines costs more than 20,000 RMB, and the large-size welding machine costs 40,000-50,000 RMB.



2: The automatic welding machine has advantages for batch welding, but the single saw blade, or special segment, special saw blade base or size has problems, and the welding data needs to be readjusted, and the settings are too complicated.

3: The automatic welding machine is inconvenient to move, especially in mines without road construction, the automatic welding machine is difficult to use.

4: The automatic soldering machine wastes more solder. Compared with the traditional soldering method, at least 20% of the solder or solder paste is wasted.

5: The automatic welding saw blade does not have a manual inspection link for the firmness of the blade head. If manual inspection is added later, a lot of additional processes will actually be added.