Frequently asked questions.

Frequently asked questions.

How to maintain cemented carbide saw blade?

In order to maintain good work efficiency and maintain cemented carbide saw blades, these points should be noted:
Cemented carbide saw blade is a multi blade tool widely used for sawing aluminum profile and wood. Since the birth of cemented carbide saw blade, it has attracted the attention of many enterprises with its excellent cutting performance.

Now, no matter small and micro enterprises or large-scale enterprises, cemented carbide saw blades can be seen in their production workshops.

As a widely used saw blade, it can be said that many saw blades are basically in full load working state after being purchased into the factory.

Some saw blades have not been removed since they were installed on the full-automatic aluminum cutting machine. They will not be removed from the aluminum cutting machine until the saw teeth of the saw blade are worn out and can not be used.

Although the saw blade itself is a consumable and has a certain service life, if we pay a little attention to the daily use, it can effectively prolong the service life of the saw blade. Thus saving a lot of expenses for enterprises.

In this regard, in our daily processing links, we should strengthen the training of employees and standardize their operation, so as to avoid unnecessary wear and tear.

Method for maintaining cemented carbide saw blade

At the same time, in order to prolong the service life of the saw blade, it is not enough to standardize the operation of employees. When appropriate, we also need the help of third-party devices to effectively prolong the service life of the saw blade.

As the saying goes, a good horse must be equipped with a good saddle. If an efficient machine wants to give full play to its full performance, its operator must be very familiar with it.

For cemented carbide saw blade, although it is a small part of aluminum cutting machine, it can determine the accuracy and precision of product sawing. Therefore, in terms of standardizing the operation of employees, we should focus on the operation of saw blade.

In this regard, from the perspective of processing links, in order to effectively prolong the service life of the saw blade, we must start from standardizing the operation of using the saw blade.

What are the key points of cemented carbide saw blade maintenance?

  1. Clean the saw blade: Whether before or after the use of the saw blade, we should check whether there is dirt on the surface of the saw blade. If there is dirt on the surface of the saw blade, it must be removed.Some large-scale aluminum profile processing enterprises require employees to check whether there is dirt on the surface of the saw blade before loading the saw blade on the issue of standardized operation of the saw blade.When checking the surface of the saw blade, we should focus on whether there is dirt at the hole diameter, because once there is dirt at the hole diameter, it will affect the tightness of the flange and even make the saw blade swing during operation. The correct way is to put the unused cemented carbide saw blade in the moisture-proof carton, or hang the saw blade in a dry environment.
  2. Keep the blade when not in use: The surface of a brand-new saw blade is very smooth, but after a long time of use, the saw body of the saw blade often carries a lot of dirt. After using the saw blade, we should check whether the dirt is attached to the surface of the saw blade.If a large amount of aluminum chips and other dirt are found on the saw body of the saw blade after completing a sawing task, in order to ensure that there will be no problems in the next sawing work, we should clean up the dirt of the saw blade in time.At the same time, although the cemented carbide saw blade is made of alloy tool steel, the saw blade itself is still afraid of the humid environment. In this regard, when we save the saw blade, try not to lay it flat on the ground.
  3. Saw blade grinding: As a consumable, sometimes no matter how careful we are, the saw blade can not be prevented from wearing. When the saw blade is really worn, in addition to being eliminated directly, the grinding of the saw blade is often the first choice.Although the profit of saw blade grinding is very low, not all enterprises are so rich and powerful that they dare to eliminate all the worn saw blades.Compared with the wealth of large enterprises, small and micro enterprises actually have a special preference for saw blade grinding. Because through grinding, more than 80% of the cutting performance of the saw blade can be restored. In this way, a worn saw blade will come back to life. This has greatly improved the cost performance of a cemented carbide saw blade and greatly reduced the procurement cost of the enterprise.
  4. Make good use of micro lubrication device: In order to effectively maintain the saw blade and prolong the service life of the saw blade, we can also install a set of micro lubrication device on the aluminum cutting machine.Since the micro lubrication system can spray the cutting fluid to the saw blade rotating at high speed at the amount of 0.05 ml per second, it can not only effectively save the use of aluminum cutting fluid, but also reduce the wear of the saw blade.When the saw blade is working, it will produce a lot of heat. If these heat are gathered together and can not be effectively discharged, it will actually lead to the deformation of the saw blade due to heat, which will affect the sawing effect of the saw blade. Spraying cutting fluid on the working saw blade can effectively improve the heating condition of the saw blade, take away the heat, and then keep the temperature of the saw blade within a reasonable level, so as not to cause the wear of the saw blade due to dry cutting.

The maintenance of cemented carbide saw blade is by no means an easy task, and among these four points, the most important is not one of these four points, but the attitude of the person using the saw blade.

If the users of the saw blade want to reduce the purchase cost of the enterprise and prolong the service life of the saw blade, how can they do well in the above four points?