Method for manufacturing of parts by a deposition technique

A method for the manufacturing of parts by a deposition technique, comprising the steps of:

• (a) depositing a layer of a pourable composite particle material containing binder precoated particles into a process area of a defined length and width fitting to the dimensions of a part to be manufactured, said binder material coating requiring a starting value of specific energy to be induced for binding and solidifying the composite material;
• (b) selectively applying a moderating agent onto said composite material layer in a selective sub-area of said process area while keeping a remaining area outside said sub-area free of the moderating agent, thereby selectively modifying the specific energy to be induced in one of said sub-area and said remaining area from said starting value to a discrete different value;
• (c) globally inducing energy in said layer of composite material with a level of specific energy between said starting value and said discrete different value, thereby effecting a selective solidification of the composite material of the selected one of said sub-area and said remaining area;
• (d) repeating steps (a) to (c);
• and
• (e) separating solidified composite material from non-solidified composite material.