The balanced operation method of low price grinding disc

The low price grinding disc can be said to be very common in our lives, and the application is quite extensive. Some manufacturers print arrows on the light side of the grinding disc. The number at the arrow indicates "grams". These plus The quality of the grams is to balance the disc for easy operation. Although the number of grams is marked, the balance mass cannot be added to the outside of the low price grinding disc. If the balance is to be added to the flange, the disc is High-speed rotation so a little imbalance will cause the grinding machine to vibrate and cause danger. The following grinding disc cutting chip manufacturers describe the balancing operation of the grinding disc.

When the low price grinding disc is balanced, the balance frame should be leveled with the level. If it is not leveled, the balance is meaningless.

When the low price grinding disc is mounted on the flange, the hole of the flange should be cleaned, and then the shaft for balancing should be installed and tightened with a nut. This is the same as the method of installing the grinding disc on the spindle of the conventional grinding disc, and then put it into balance. After the rack is placed, the heavy part of the grinding disc rotates downwards, and the lighter part turns to the top and stops. After that, the balance block mounted on the flange is adjusted to Light side and fixed with screws. If you only balance one turn, it is impossible, it is impossible, not so simple. Of course, there is almost no balance block corresponding to the imbalance, the imbalance on the circumference of the low price grinding disc and its Related to the distance to the center, when the flange is adjusted, 2 - 3 balance blocks are needed, and the balance can be achieved by changing the different positions. The correct balance method is to adjust the horizontal direction of the arrow to make it slowly stop. Balance In addition to the two balance bars, there are two thin, freely rotatable discs placed on both sides of the balanced disc axle. In addition, there is a balance table. You can also use the balance principle to check the vibration of the machine, you can also use the stroboscopic vibrometer to install it on the machine When measuring.

Then the above content is the balance operation method of the low price grinding disc manufacturer's description of the grinding disc. Our Henan Aurora Abrasive Tool Co., Ltd. produces the grinding disc cutting piece with strict quality requirements and sufficient strength. The rotating strength of the normal cutting piece reaches 1.5. Times is a Chinese grinding disc manufacturer and wholesaler worthy of your trust. For details, please visit the website.

What is a high quality 9'' grinding wheel? How to use it?

There are three main types of high quality 9'' grinding wheel: one is ordinary abrasives, including corundum series and silicon carbide, resin abrasives, ceramic abrasives, etc.; the second is coated abrasives, including abrasive cloth, sandpaper, abrasive belt, etc.; Hard materials, mainly diamond grinding wheels, cubic boron nitride and products. Grinding is an irreplaceable and gradual expansion of machining methods in machining.

Analysis of high quality 9'' grinding wheels, after the world entered the new century, grinding processing is still ranked third in the popular machining method. Although hard turning has replaced many grinding processes, due to advances in bonding technology and the use of advanced abrasives, diamond grinding discs remain an important part of the machining process. Grinding is material-driven today, and diamond grinding wheels may be difficult to compete with conventional machining materials for milling, planning and turning, but when it comes to a new generation of materials such as ceramics, cermets, composites, reinforcement Materials, and ultra-high temperature alloys do not have to compete. These materials can only be ground with diamond grinding wheels.

The high quality 9'' grinding wheel use conditions:
1. The cutting line speed of the grinding wheel must be greater than 80 m / s.
2. The grinding wheel must be cooled with water when cutting. The cooling water flow is not less than 2.4 liters/min.
3. The new grinding wheel must be trimmed with a special correction plate before use.
4. The cutting depth of the high quality 9'' grinding wheel is determined according to the thickness of the grinding wheel and the cutting material. Generally, the large cutting depth is within 3 mm.
5. When selecting the grinding wheel, in order to ensure a good cutting effect, the grinding wheel with the corresponding abrasive grain size should be selected according to the different cutting materials.
6. The normal cutting speed of the high quality 9'' grinding wheel (the moving speed of the object to be cut) is determined according to the requirements of the cutting material and the cutting precision, and is generally within 0.5-200 mm/sec.