Customer question: Why can gears of different sizes be meshed? EP Answer: Although the size of the index circle of the gear and the gear is different, as long as the tooth profile is the same, meshing transmission can be carried out.To indicate whether the tooth profile is the same or not, the value obtained by dividing the index circle diameter d (mm) by the number of teeth z (pieces) is the modulus.The modulus (m) has a relationship of m=d/z with the diameter of the index circle and the number of teeth.

We all know that noise problems are very troublesome, whether it is urban noise or rural noise.Noise not only makes people feel irritable, but may also have a bad effect on hearing.

Gear transmission is a mechanical transmission that uses the gear teeth of two gears to mesh with each other to transmit power and movement.Among all mechanical transmissions, gear transmission is the most widely used and can be used to transmit motion and power between two shafts that are not far away from each other.What are the characteristics of gear transmission?

Many people don't know how the gears, which are widely used in various mechanical equipment, are processed and produced.Gear processing is a relatively complicated process, and therefore, many gears produced are of poor quality and fail to meet the required accuracy standards.

Gear refers to a mechanical element with gears on the rim that continuously meshes to transmit movement and power.Gears are used in many machines, but all machines that need to run are likely to have gears. Many people don't know the knowledge of gears. Do you know the basic parameters of gears?

我们常见的齿轮有精铣齿轮、研磨齿轮、伞形齿轮等等，齿轮加工方式一般有滚齿、插齿、铣齿，精度要求高的还有磨齿。对应的机器和刀具有滚齿机和滚齿刀、插齿机和插齿刀，卧式铣床和齿轮铣刀、磨齿机和齿轮砂轮。