Question

Difference between gear hobbing and gear shaping

Answer 1

In gear shaping tooth is cut one by one while in gear hobbing all tooth are cut simultaneously till the completion of process. In gear shapingaccuracy is good but it is a slow process while gear hobbing is both accurate(pretty much) and fast process.

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Answer 2

Gear shaping and hobbing

Explanation:

Gear shaping is when a power tool is used to cut the individual teeth to manufacture the gear. The teeth are cut using a bridge port or boring mill and the gear is used for a unique purpose and can be of unusual type. The accuracy of this process is good but the process is time consuming.

Gear hobbing is a process in which the teeth of the gear is cut simultaneously using a milling machine. The accuracy is okay and the process time is much less, hence suitable for mass production.