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Production sequence of Si-spheres and interferometrical determination of the sphere volume




The tool output includes the procurement, storage and maintenance of tools and measuring equipment, advice and issue to the members of the PTB. With the existing tool grinding machines, the tools can be sharpened not only, but also special tools for turning and milling operations such as milling cutters, profile cutters and Einschneidwerkzeuge be made.

In the field of heat treatment can be deliberately changed by quenching and tempering or annealing gas protection of the property of semi-finished steel, tool or component. Hardness testing using the modified properties can also be evaluated. Furthermore, various soldering processes perform in the ovens.

Tool grinding shop

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