1. Understand the material of the cut workpiece
There are many materials that resin cutting blades can be used in the market, such as stainless steel, titanium alloy, ordinary steel, metal, non-metallic and other materials. Their different sizes and materials have different requirements for the size and performance of the cutting blades. For materials made of stainless steel, green cutting blades should be chosen, as they are sharp during the cutting process and there will be no blackening of the incision; Black cutting blades can be used for ordinary steel and titanium alloy, which are durable and have a large number of cutting blades.
2. Understand the size of the cutting blade
Choose the appropriate cutting blade size, where outer diameter * aperture * thickness is the size of the cutting blade. Generally speaking, there will be a difference of 0.2 ± in thickness. Essentially, it will not have a significant impact.
3. Ensure cutting efficiency meets production requirements
Efficiency is cost, and the size of the cutting blade is also closely related to efficiency. Improper cutting machines and different materials for cutting workpieces can lead to low cutting efficiency. And it is more important to choose appropriate cutting blades to ensure fast cutting speed and high efficiency.
Firstly, choose according to the different occasions in which the cutting blade is used. Cutting blades can be divided into cutting and polishing types in terms of their usage. Most cutting machines are fixed and mobile, and the power of the machines can be divided into high power (>5.5KW) and low power (<3KW). There are also two types of cutting speeds: high-speed cutting (>80m/s) and regular cutting. In addition, there are various materials used for cutting, such as stainless steel, titanium alloy, ordinary steel, viscous metal, high carbon steel, non-metal, etc. The performance requirements for cutting blades vary in different usage scenarios, so it is crucial to choose cutting blades reasonably. We should choose the cutting blade according to our own use occasions, which can increase the Factor of safety, improve the work efficiency and reduce our use cost.
There are no high storage requirements for cutting pieces. However, the storage environment needs to be dry. If the air humidity is high enough, the cutting pieces will absorb the moisture in the air, causing the cutting pieces to appear soft. The appearance of soft films can lead to a decrease in the performance of cutting pieces, and in severe cases, it may even cause accidental injury to workers during operation.
When stacking, it is important to ensure that the goods are neatly stacked to avoid falling and injuring workers when picking up the goods. Do not stack heavy objects above the cutting pieces, as the cutting pieces themselves are relatively thin and may cause fragmentation.
The main factors affecting the wear of cutting blades are as follows:; In most cases, the higher the hardness of the material, the better its wear resistance; The wear amount increases with the increase of the average size of the abrasive particles. The wear amount increases with the increase of abrasive hardness.
The main function of cutting blades is to cut superhard products. Ultrathin cutting chips used for cutting precision diamonds, gemstones, precision ceramics, LED substrates, electronic component pins, circuit boards, and other industries all have the necessary figures. How to use them depends on what industry you use to cut the workpiece.
The cutting blade is made of high-strength resin, preferably with special abrasives. The allowable linear speed is very high, exceeding 50 meters/second, and it is not easy to break.