Cutting discs are widely used in many industries because of their unique properties such as high efficiency, convenience and economy. But many people neglect to make a reasonable choice of cutting sheets according to the occasions they use.
1. When cutting discs are used
First of all, choose according to the different occasions where the cutting disc is used. Cutting discs can be divided into cutting and grinding according to the way they are used. Most of the cutting machines are fixed and mobile, and the power of the machines can be divided into high power (>5.5KW) and low power (<3KW). The cutting speed also has two types: high-speed cutting (>80m/s) and ordinary cutting. In addition, the cutting materials are various, such as stainless steel, titanium alloy, ordinary steel, viscous metal, high carbon steel, non-metal, etc. Different usage occasions have different performance requirements for cutting discs, so it is very important to choose a reasonable cutting disc. We have to choose the cutting disc according to the occasion we use, which can increase the safety factor, improve work efficiency and reduce our use cost.
2. Selection of cutting discs for ordinary cutting machines
Ordinary cutting machine usually refers to a cutting machine with fixed cutting table, power <3KW, and speed of 2900 rpm. Ordinary cutting machines usually cut workpieces with a diameter of less than 50mm. However, due to the small cutting power and in order to reduce the radial frictional resistance, we usually choose a cutting disc with a thickness of 3.2mm. In this way, the cutting blade is thinner and has a certain degree of elasticity, and it will feel sharper when cutting. In order to reduce the lateral friction resistance, the surface contact is changed into point contact, and the formula system adds lubricant, which can greatly reduce the frictional heat generated during cutting, and improve the durability and sharpness of the cutting disc.
How to improve the application performance and efficiency of cutting discs:
The improvement of various skills of cutting discs, the breakthrough and innovation of new technologies are essential. In fact, the grasp of every link and detail means the improvement of performance. It is beneficial to improve efficiency, etc. Ultra-thin cutting discs use resin as a binder to combine a variety of materials, and the cutting performance is particularly remarkable for difficult-to-cut materials such as alloy steel and stainless steel. Two cutting methods, dry and wet, make the cutting accuracy more stable. At the same time, the choice of material and hardness of the cutting disc can greatly improve your cutting efficiency and save your production cost.
With more and more mechanical industries, more and more mechanical products need to be processed. Usually, each product needs to be cut and formed first, and then followed by subsequent grinding and polishing. After a series of processes, it finally becomes a mature product. products, what kind of cutting disc products will become the industry leader:
First, the hardness of the cutting disc
In the face of more and more new metal products in the future, the hardness requirements of cutting disc products are also increasing. The hardness of cutting disc products determines everything about the product. At present, the high precision and high efficiency brought by superhard abrasive tools The grinding effect has been widely recognized.
Second, the improvement of the physical structure of the abrasive tool
For example, increasing the number of abrasive grains acting on the workpiece per unit time, increasing the average length of grinding, and increasing the grinding contact surface, all of which change the amount of grinding per unit time and effectively improve efficiency; truly improve product efficiency. Cutting pieces can truly grasp the future market.
With the development of the machinery industry in the future, more and more cutting disc industries are beginning to approach this market, and many companies have begun to update their product technologies, hoping to develop more good products.
