Stationary blade and manufacturing method

This describes a method for making a stationary blade, specifically for hair cutting appliances. It involves a two-stage bending process for a metal component: first, forming a top and two legs, then inserting a support. A second bend further shapes the legs and, importantly, corrects any deformation that might have occurred during the initial steps.

Why it matters: Precision metal forming and deformation compensation for such blades remain specialized manufacturing challenges. No specific technological shifts since 2022 have significantly simplified this intricate process.

Status: Not in forceListed as no longer active. The specific reason is not in the record we hold.
How hard to build: SpecializedPrecision metal forming, specialized bending equipment.

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