Ceramic Scraper Manufacturer Introduces:
Characteristics and Usage Precautions of Circular Knives. Circular knives are now widely used in various fields, but the quality of circular knives on the market varies greatly. Below are some precautions for processing and selection regarding the characteristics of circular knives. Regardless of the specification or material of the circular knife, when cutting and stripping, they must withstand the forces exerted by the high-speed rotation of the cutting and stripping machinery. A good circular knife must have strong wear resistance and sharpness to adapt to and cut through the frictional forces between the materials being cut and stripped, and at the same time, it must have certain impact resistance to prevent cracking when in high-speed rotation, such as when contacting the blade, embossing ink scraper, and stripping materials.
Manufacturer of Ink Scrapers Introduces:
The quenching process characteristics of slitting machine blades. The quenching process characteristics of slitting machine blades: Blades treated with the new process have minimal deformation, reducing the straightness deformation from 0.5～0.8mm to 0.1～0.2mm, and have never shown any quench cracking that would lead to discard. The hardness after treatment reaches 56～58HRC, meeting the drawing specifications. According to customer feedback, during normal production, 2～3 slitting machine blades are uniformly discarded per shift.
To further enhance the lifespan of the cutting blade, we have improved the process. High-temperature heating quenching can fully utilize the reinforcing effect of the alloy elements in the steel, improving the strength, toughness, and wear resistance of the blade. For the structure of the slitting machine, we must also have a clear understanding. Therefore, the quenching temperature is set at 1050°C. Based on the working condition of the slitting machine blade, the blade must possess high strength and hardness, as well as a certain degree of plasticity and toughness. The Cr12MoV steel, when tempered at 360°C, not only meets the hardness requirements but also achieves the peak impact value, so the tempering temperature is set at 360°C.
Ceramic Scraper Manufacturers Introduce:
How to Use Shear Blade: Start the shear machine for several empty rotations to ensure normal operation. Test cutting different thicknesses of sheet material from thin to thick, including ink scraper manufacturers. Ensure the user is familiar with the shear machine's performance. Adjust the blade gaps for different sheet thicknesses during testing. Failure to adjust the blade gaps properly will affect blade durability. During the cutting process, open the pressure gauge switch to observe the oil pressure value; for cutting 12mm plates, the pressure should be less than 20MPa. This remote pressure regulating valve No.9 is factory-set to 20-22MPa. Users must comply with this regulation and not increase pressure to cut materials thicker than specified, as it may damage the machine. The operation should be noise-balanced. If there is any noise during the operation of the shear machine, stop and inspect it. The oil tank temperature during the operation of the shear machine should be less than 60 degrees; if it exceeds this, shut down and rest the machine.
Engraving Ink Blade - Guangdong Ink Blade - Dongfan Mechanical Blade (View) provided by Maanshan Dongfan Mechanical Technology Co., Ltd. Strive far and progress steadily. Maanshan Dongfan Mechanical Technology Co., Ltd. is committed to becoming a strategic partner that wins together, grows together, and progresses together with you, and is also determined to become a competitive enterprise in cutting tools and fixtures. Let's soar together and achieve success!
