A forming system that includes a first die having a first die surface and a second die having a second die surface is provided. The first and the second die surfaces are configured to cooperate to form a die cavity therebetween so as to receive a workpiece therein. Coatings are formed on opposing portions of the first and second die surfaces. The coatings on the opposing portions of the first and the second die surfaces cooperate to be on opposite sides of the workpiece received in the die cavity. A ratio of Vanadium to Tungsten in the coatings is in the range between 0.31 and 0.45. In one embodiment, each of the coatings includes at least two layer configuration. In another embodiment, each of the coatings includes a predetermined thickness.

Enclosure covers for mobile computing devices are often formed from planar sections of sheet metal that form opposing outer-most layers thereof. The enclosure covers generally enclose and protect internal components. Enclosure covers for mobile computing devices are typically made from planar extrusions of aluminum with subsequent computer numerical control (CNC) machining and other processing steps to achieve complex shapes. Machining can be particularly wasteful of material and numerous processing steps are time-consuming and costly. The presently disclosed variable thickness enclosure covers sourced from extruded sheets of variable thickness reduce or eliminate machining and other processing steps typically required to achieve a desired complex shape. This is accomplished by extruding a shape closer to the desired shape of the variable thickness enclosure cover than presently known.

Enclosure covers for mobile computing devices are often formed from planar sections of sheet metal that form opposing outer-most layers thereof. The enclosure covers generally enclose and protect internal components. Enclosure covers for mobile computing devices are typically made from planar extrusions of aluminum with subsequent computer numerical control (CNC) machining and other processing steps to achieve complex shapes. Machining can be particularly wasteful of material and numerous processing steps are time-consuming and costly. The presently disclosed variable thickness enclosure covers sourced from extruded sheets of variable thickness reduce or eliminate machining and other processing steps typically required to achieve a desired complex shape. This is accomplished by extruding a shape closer to the desired shape of the variable thickness enclosure cover than presently known.

An induction pressing plate type real-time monitoring apparatus, including a fixing portion, an abutting portion, and an inductor. The fixing portion has a hole for fixing and connecting a fastener to an upper or lower platform of a forming device. The abutting portion is connected to the fixing portion, and the abutting portion in at least part of a pressure surface region is configured to press a tested piece to be induced. The inductor is disposed at the abutting portion, and has an induction unit for inducing actual information transmitted to the abutting portion by the direct contact of the tested piece and converting the actual information into measurable data, an output unit for outputting the data, and a power supply unit for providing power to the induction unit and the output unit.

An induction pressing plate type real-time monitoring apparatus, including a fixing portion, an abutting portion, and an inductor. The fixing portion has a hole for fixing and connecting a fastener to an upper or lower platform of a forming device. The abutting portion is connected to the fixing portion, and the abutting portion in at least part of a pressure surface region is configured to press a tested piece to be induced. The inductor is disposed at the abutting portion, and has an induction unit for inducing actual information transmitted to the abutting portion by the direct contact of the tested piece and converting the actual information into measurable data, an output unit for outputting the data, and a power supply unit for providing power to the induction unit and the output unit.

The present invention relates to a hot stamped component, a precoated steel sheet used for hot stamping, and a hot stamping process. The hot stamped component of the present invention is provided with a coating of aluminium or an aluminium alloy on at least one surface of the base steel, the coating is produced by interdiffusion between the base steel and a precoating of aluminium or aluminium alloy, and the coating has a thickness of 6 to 26 μm.

The present invention relates to a method and to a device (10) for producing a wheel rim (1) for a vehicle wheel (3), and to a method for producing a vehicle wheel (3).

A hot-stamping formed body has a predetermined chemical composition and includes microstructure which includes residual austenite of which an area ratio is in a range of 20% to 30%. Among grain boundaries of crystal grains of bainite and tempered martensite in the microstructure, a ratio of a length of a grain boundary having a rotation angle in a range of 55° to 75° to a total length of a grain boundary having a rotation angle in a range of 4° to 12°, a grain boundary having a rotation angle in a range of 49° to 54°, and a grain boundary having a rotation angle in a range of 55° to 75° to the <011> direction as a rotation axis is 30% or more.

A stamp tool assembly is provided that includes a forming cavity for shaping a blank into a formed part. The stamp tool assembly includes adjustable block assembly for modifying the amount of material draw-in from subsequently stamped blanks. A draw-in sensor measures the amount of material from the blanks that is not drawn-into the forming cavity during each stroke. Based on the readings from the draw-in sensor, the adjustable block assembly is expanded or reduced. The adjustable block assembly includes a pair of opposing inclined plates having interlocking teeth such that movement of one plate with respect to the other plate changes a vertical extension of the adjustable block assembly. The adjustable block assembly sets the spacing between two opposing draw-in surfaces, which, in turn, changes the amount of draw-in. Multiple adjustable block assemblies and draw-in sensors may be used in conjunction and controlled via a controlling system.

A stamp tool assembly is provided that includes a forming cavity for shaping a blank into a formed part. The stamp tool assembly includes adjustable block assembly for modifying the amount of material draw-in from subsequently stamped blanks. A draw-in sensor measures the amount of material from the blanks that is not drawn-into the forming cavity during each stroke. Based on the readings from the draw-in sensor, the adjustable block assembly is expanded or reduced. The adjustable block assembly includes a pair of opposing inclined plates having interlocking teeth such that movement of one plate with respect to the other plate changes a vertical extension of the adjustable block assembly. The adjustable block assembly sets the spacing between two opposing draw-in surfaces, which, in turn, changes the amount of draw-in. Multiple adjustable block assemblies and draw-in sensors may be used in conjunction and controlled via a controlling system.