那曲The machining method of gear rack planing

There are many processes for gear rack processing. Today, the Fangyuan gear rack editor will take you to understand the gear rack planing process. Planing is a very common method of machining mechanical parts. Planing is the use of a planer to perform reciprocating linear motion on the workpiece, with the tool moving back and forth and intermittently feeding, to process the workpiece according to a certain amount of planing.

Processing large gear racks, planing is a method in which the planer intermittently cuts. During each reciprocating process, the planer receives a very large impact force when cutting into the gear rack blank, but returns empty without doing any work. Since the formation of the planer is linear, it is under force throughout the entire forward formation, so the forward speed of the planer cannot be too high. If the speed is too fast, it will cause the planer blade to break. So the productivity of gear rack machining is relatively low.

Even though the productivity is low, the structure of the planer is simple, the operation is not difficult, and it can adapt to the processing of various products. Single piece and small batch processing are more convenient. Therefore, in many cases, rack manufacturers can choose to use this method when receiving large racks for single pieces or small batches.