Abstract: A modular work cell for a production robot includes a base module, on which at least one production robot is arranged, disposed inside the modular work cell. The modular work cell further includes wall elements, a control cabinet, an access, and a feed unit for workpieces which is arranged between the access and the production robot. The base module, the control cabinet, the feed unit and the access form a mechanically and electrically interconnected transport assembly configured for transport. The wall elements can be transported separate from the transport assembly.

Abstract: A method for producing a motor vehicle component with at least two regions of different strengths and a protective layer, consisting of the following process steps: —providing precoated blanks made of a steel alloy, which can be hardened, —homogeneously heating to a heating temperature, which is at least greater than or equal to the AC1 temperature, preferably greater than or equal to the AC3 temperature, —holding the heating temperature, so that the precoating alloys with the blank, —homogeneously intercooling the alloyed blank to an intercooling temperature between 450 deg. C. and 700 deg. C.

Abstract: An electromagnetic impact drive includes two electroconductive helical springs in meshing relationship, with their fixed ends supported on an abutment and their movable ends joined to an electroconductive armature. Electric terminals connect the fixed ends to a electricity source for feeding a current to flow from one of the electric terminals via an associated one of the helical springs in a first direction towards the armature and from there in an opposite second direction via the other one of the helical springs to the other one of the electric terminals so that adjacent windings of the helical springs repel one another by an oppositely directed force pair when an electric circuit is closed. A control device is provided to open and close the electric circuit with the electricity source.

Abstract: A modular work cell for a production robot includes a base module, on which at least one production robot is arranged, disposed inside the modular work cell. The modular work cell further includes wall elements, a control cabinet, an access, and a feed unit for workpieces which is arranged between the access and the production robot. The base module, the control cabinet, the feed unit and the access form a mechanically and electrically interconnected transport assembly configured for transport. The wall elements can be transported separate from the transport assembly.

Abstract: During grinding of mutually parallel edges of glass plates every edge of the glass plate is ground using a grinding tool or two grinding tools disposed one behind the other and cooling agent is directed from a side of the glass plate toward the grinding tool and supplied using a supply line divided via a redirection and separating segment into a plurality of fine streams of cooling agent, and a position of the grinding tool can be adjusted such that at least the position of the grinding tools relative to the assigned edge of the glass plate, which is passing through, is calibrated and the corners of the glass plate are ground to form a chamfer.

Abstract: Apparatus for perforating a component includes at least one robotic arm having a free end for securement of an adapter. At least one hole punch is coupled by the adapter to the robotic arm. The adapter can be configured in one of two ways, a first way in which the adapter supports a component gripper in addition to the hole punch, a second way in which the adapter supports a further hole punch in addition to the one hole punch.

Abstract: The object of the invention is a hot-forming tool (1) having an upper die and a lower die (1a, 1b), the upper as well as the lower die (1a, 1b) each consisting of a base plate (2) having a forming cheek (3) fixed thereto and a core (4) which is also fixed to the base plate (2), and a duct system (5) for the guiding-through of a coolant being constructed between the core (4) and the backside of the forming cheek (3) facing the core (4). In this case, at least the forming cheeks (3) are constructed as cast parts. As a result of this manufacturing method relating to the forming cheeks (2) (3? translator), the manufacturing costs of the hot-forming tool (1) can be significantly lowered because a high-expenditure mechanical cutting machining of the forming cheeks is only still required in the area of the mounting surfaces (3a) as well as the mutually facing exterior sides (3b).