| 摘要 |
In an arrangement for producing a three-dimensional body, preferably made of titanium, a computer-based first apparatus is used to identify and simulate the body in connection with a given implantation situation, and a second apparatus is used to produce a model or die as a function of the identification and simulation. A third apparatus comprises a unit for high-velocity flame spraying of the material in powder form via a nozzle. Movement-controlling members are also included for controlling the nozzle and/or members supporting the model or die. The unit is arranged to apply coating layers to the die via the nozzle during simultaneous movement control of the nozzle and/or the supporting member. The layer coating can be controlled or emanate from the first apparatus and/or the second apparatus to form the body. The invention also relates to a device and a use. By means of what is proposed, a novel way of building up three-dimensional bodies is obtained, while maintaining earlier requirements in terms of precision and strength. |
