Abstract: A machining tool has a main body with a carrier surface. Cutting bodies each having a cutting edge are arranged on the carrier surface, the edges rotating in a direction of rotation which runs around an axis of rotation during the machining. The edges of a group including a plurality of cutting bodies overlap in a gapless manner with respect to the direction perpendicular to the direction of rotation and form an overall edge. All of the edges are arranged between end points of the overall edge. The group has a minimum number of teeth defined by the number of edges at least situated one behind the other in the direction of rotation in an intermediate region of the overall edge. The edges of the group overlap with respect to the direction perpendicular to the direction of rotation such that the minimum number of teeth is at least two.

Abstract: A plurality of cutting bodies each having a cutting edge are arranged on the main body of a machining tool. During operation, the plurality of cutting bodies rotate in a direction of rotation which runs around an axis of rotation. Each cutting edge has exactly one reference point. The reference points are mutually spaced in the direction perpendicular to the direction of rotation. Reference points of cutting bodies that are directly adjacent in the direction perpendicular to the direction of rotation are arranged with mutual angular spacings with respect to the axis of rotation. The spacings are integer multiples of angle values which lie in an angle range of +/?5° with respect to the golden angle. The sum of the golden angle and an opposite angle produces the round angle. The ratio of golden angle to opposite angle is equal to the ratio of opposite angle to round angle.

Abstract: The invention relates to a machining tool (14) for machining materials by removing material, in particular for wood or wood-like materials, metals, plastics and/or composite materials. The machining tool is provided to be driven in rotation about an axis of rotation (1) and comprises at least one row (17, 18, 19) of individual cutters (2, 2?) arranged in the peripheral direction and having cutting edges (3, 3?) which at least partly overlap. The cutting edges (3, 3?) have a rake angle and are located at an axial angle (?) in relation to the axis of rotation (1). The axial angle (?) lies in a range from 55° to <90° inclusive. The rake angle is >55°.

Abstract: The invention relates to a machining tool (14) for machining materials by removing material, in particular for wood or wood-like materials, metals, plastics and/or composite materials. The machining tool is provided to be driven in rotation about an axis of rotation (1) and comprises at least one row (17, 18, 19) of individual cutters (2, 2?) arranged in the peripheral direction and having cutting edges (3, 3?) which at least partly overlap. The cutting edges (3, 3?) have a rake angle and are located at an axial angle (?) in relation to the axis of rotation (1). The axial angle (?) lies in a range from 55° to <90° inclusive. The rake angle is >55°.

Abstract: The invention relates to a method for producing micro-structured shaped parts (22) and the resulting products, wherein a first negative or positive photosensitive layer (12) with a layer thickness (D1) is deposited on a substrate (10) and the first negative or positive photosensitive layer (12) is exposed area-by-area with light of a suitable wavelength; a second negative or positive photosensitive layer (12?) with a layer thickness (D2) is deposited on the first negative or positive photosensitive layer (12) and exposed area-by-area with light of a suitable wavelength, wherein the exposed regions (16?) in the second layer (12?) are identical to and/or different from the exposed regions (16) in the first layer (12); the steps of depositing and exposing the photosensitive layer (12, 12?) area-by-area are performed repeatedly until a predetermined height H is attained, wherein the exposed regions (16, 16?) of the photosensitive layers (12, 12?) represent the positive or negative of the microstructure of the sha

Abstract: A system and method for providing a fault-tolerant remote controlled computing device. A multi-tasking operating system and at least one primary process are executed on the computing device. A first monitor process determines whether any primary process is in a fault state. In response to any primary process being in a fault state, the first monitor process resolves the fault state of each such primary process. In certain embodiments, a local copy of a common configuration file and multimedia content are stored on the computing device. The computing device polls a server at pre-determined time intervals via a public Internet connection for updates to one or more processes, the local copy of the common configuration file, and the multimedia content.