Method for providing codes on components during a 3D manufacturing process
AssigneeHeidelberger Druckmaschinen AG
InventorsMartin Schmitt-Lewen, Guido Hierl, Andreas Mueller
Life of this patent
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Abstract
A method is provided for controlling the subsequent treatment of a workpiece that has previously been manufactured in an additive manufacturing process and has had marks formed thereon during the additive manufacturing process. The marks are used to control the application or ablation of material in the subsequent treatment of the workpiece.
Claims8
A method for controlling a subsequent treatment of a workpiece, the method comprising the following steps:
- providing a workpiece having been previously manufactured in an additive manufacturing process and having had marks formed thereon during the additive manufacturing process;
- using the marks to control an application or ablation of material in the subsequent treatment of the workpiece;
- providing the marks in the workpiece as protrusions;
- using the protrusions to control an application of varnish or printed images in a varnishing unit, a printing unit or a varnishing machine;
- and
- providing the protrusions with different heights, and using each one of the protrusions of different heights to cause a respective layer of varnish or printing ink of a corresponding thickness to be applied by the varnishing machine, printing machine or varnishing unit.
A method for controlling a subsequent treatment of a workpiece, the method comprising the following steps:
- providing a workpiece having been previously manufactured in an additive manufacturing process and having had marks formed thereon during the additive manufacturing process;
- using the marks to control an application or ablation of material in the subsequent treatment of the workpiece;
- and
- recording the marks by touch.
A method for controlling a subsequent treatment of a workpiece, the method comprising the following steps:
- providing a workpiece having been previously manufactured in an additive manufacturing process and having had marks formed thereon during the additive manufacturing process;
- using the marks to control an application or ablation of material in the subsequent treatment of the workpiece;
- using a control unit for controlling the application or ablation of material during the subsequent treatment of the workpiece;
- including additional encoded information in the marks regarding the treatment of the workpiece;
- using a reading device to read out the additional encoded information;
- and
- including a thickness of a layer of varnish and a type of varnish in the additional encoded information.
Dependencies are inferred from the claim text.