Manufacturing method for a stationary blade and stationary blade

A sheet-metal based double-walled two-layer stationary blade for a blade set of a hair cutting appliance, the two-layer stationary blade comprising:

• a first wall defined by a first layer, particularly a first sheet metal layer,
• a second wall defined by a second layer, particularly a second sheet metal layer,
• wherein the first layer and the second layer define a two-layered arrangement,
• a guide slot, for a cutter, jointly defined by the first wall and the second wall,
• wherein at least one toothed leading edge is provided, the at least one toothed leading edge comprising a series of stationary blade teeth, and
• wherein a respective stationary blade tooth comprises a first leg defined by the first wall, a second leg defined by the second wall, and a tip at a transition zone between the first wall and the second wall, and
• wherein the first wall and the second wall are bonded to one another such that the first wall and the second wall are arranged to jointly receive a to-be-mounted cutter directly therebetween in a defined tight clearance fit mating fashion
• wherein the first wall or the second wall are spaced from one another in a parallel fashion to define the guide slot, and wherein the tips of the stationary blade teeth are formed by material that is deposited at the transition zone between the first wall and the second wall.

A sheet-metal based double-walled two-layer stationary blade for a blade set of a hair cutting appliance, the two-layer stationary blade comprising:

• a first wall defined by a first layer, particularly a first sheet metal layer,
• a second wall defined by a second layer, particularly a second sheet metal layer,
• wherein the first layer and the second layer define a two-layered arrangement,
• a guide slot, for a cutter, jointly defined by the first wall and the second wall
• wherein at least one toothed leading edge is provided, the at least one toothed leading edge comprising a series of stationary blade teeth, and
• wherein a respective stationary blade tooth comprises a first leg defined by the first wall, a second leg defined by the second wall, and a tip at a transition zone between the first wall and the second wall, and
• wherein the first wall and the second wall are bonded to one another such that the first wall and the second wall are arranged to jointly receive a to-be-mounted cutter directly therebetween in a defined tight clearance fit mating fashion.