Gear is an important transmission part of mechanical equipment, and involute is a mathematical concept. Involute is a curve where the point gradually leaves a fixed point.The use of involutes on gears is used to design the shape of the gears and design the specifications for the trajectory of the gears.Before that, we need to understand clearly how the involute is applied to gears. NextGear manufacturersLet’s take you to understand the nature of the involute of the lower gear. I hope it can help you.

　　1 The length of the straight line over which the line is rolled is equal to the length of the arc rolled over on the base circle.

　　2 The normal at any point on the involute line must be tangent to the base circle.

　　3 The radius of curvature of the point on the involute line closer to the base circle is smaller, and vice versa, the involute line is flatter.

　　4 The two involutes on the same base circle have the same distance in the normal direction.

　　5 The shape of the involute depends on the size of the base circle. When the spread angle is the same, the smaller the base circle, the greater the curvature of the involute, the larger the base circle, the smaller the curvature, the larger the base circle, and the involute becomes a straight line.

　　6 There is no involute in the base circle.

　　The above is an introduction to the nature of gear involutes. After understanding these properties, we can apply the properties of involutes to gear design, which is very helpful to help us produce gears with perfect performance.Gear design involves a lot of knowledge, if you are interested, you can pay attention to our website, the editor will bring you more exciting explanations.wePrecision gear manufacturerThrough careful explanation, I hope that everyone can fully understand the gear knowledge.