
Gear shapers are precision tools used to cut gears by gradually removing small amounts of material with a reciprocating cutting tool. Unlike milling or hobbing, gear shaping allows for the creation of internal and external gears with high accuracy. The process is slow, but this deliberate pace prevents excessive heat buildup, which could cause thermal expansion and deform both the cutting tool and the workpiece. To further manage heat and reduce friction, lubricating oil is used, keeping the tool sharp and ensuring a smooth cutting process. Gear shaping is essential in industries requiring highly precise and durable gears, such as automotive and aerospace engineering.
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