Two methods of gear processing

With the rotation of time gears, my country's industry has become more and more developed, and industrial equipment is gradually updated, but there is no shortage of parts from beginning to end, that is, the gear mentioned at the beginning. You should all know the role of gears, and it is widely used. It ranges from daily necessities such as watches and clocks, automobiles, sewing machines, and CD players to industrial equipment such as food processing machines and machine tools. Now everyone knows the role, so I don’t know if you understand how gear processing manufacturers operate. Next, let me show you the two methods of gear processing!

1. Profiling. The gear machining tool cuts out the tooth space of the gear, and the "cross-sectional shape" of the tool is the shape of the gear tooth space. When gears are processed, there is no gear meshing movement, the precision of the processed gears is low, and the general accuracy is below 11.

2. Fancheng processing. The gear machining tool itself is a "gear or rack", and the gear hob can be "thought of" as a rack, which is a rack-type tool. During processing, there is a "gear meshing" movement between the gear cutter and the processed gear. Gear cutter tooth profile cutting edge, the motion envelopes the tooth profile (tooth surface) of the gear to be machined. It is an ideal involute and has high machining accuracy. Common ones include gear hobbing, gear shaping, and gear shaving (belonging to finishing).

After the above understanding, everyone knows how to process gears. Gears can be large or small, but their role is to connect and drive the operation of the machine, and everyone can see its importance.