A roll-drawing machine adapted for an elongated material is provided. The roll-drawing machine includes at least one rolling module and a power source. The rolling module includes a mold frame, a pair of seats, and a pair of rollers. The seats are movably disposed in the mold frame. The rollers are freely pivoted in the seats respectively and move together with the seats. An end of the elongated material is connected to the power source to be drawn thereby, such that the elongated material passes between the rollers of the rolling module to rotate the rollers and be pressed by the rollers.

A method for material testing of an elongated work piece drawn through a drawing die arrangement, wherein the drawing die arrangement includes a drawing tool that acts on the elongated work piece, forming it in a forming region, carries out the material testing in the forming region.

A method for material testing of an elongated work piece drawn through a drawing die arrangement, wherein the drawing die arrangement includes a drawing tool that acts on the elongated work piece, forming it in a forming region, carries out the material testing in the forming region.

The present disclosure relates to a construction method for improved tracer ammunition production. There is provided a method of forming a component for a round, said method comprising the step of causing said component to be drawn through at least one floating die.

The present disclosure relates to a construction method for improved tracer ammunition production. There is provided a method of forming a component for a round, said method comprising the step of causing said component to be drawn through at least one floating die.

The invention relates to a construction method for improved tracer ammunition production. There is provided a method of forming a component for a round, said method comprising the step of causing said component to be drawn through at least one floating die.

The invention relates to a construction method for improved tracer ammunition production. There is provided a method of forming a component for a round, said method comprising the step of causing said component to be drawn through at least one floating die.

An automatic-alignment load-detection apparatus includes: a drawing die, an adapter ring, a tapered spacer and a force sensor. An automatic-alignment load-detection method includes steps of: providing an automatic-alignment load-detection apparatus used for a wire drawing machine, and applying a pulling force, to enable a wire to pass through the drawing die, the adapter ring, the tapered spacer and the force sensor. At the same time when the wire is being pulled, the wire can pass through the drawing die and rub against the drawing die, to enable the drawing die to apply a force on the adapter ring, the tapered spacer, and the force sensor, so as to further enable the force sensor to detect an axial-direction load, so that a wear degree of the drawing die can be detected in real time by using the axial-direction load, and the quality of a wire can be determined in real time.

An automatic-alignment load-detection apparatus includes: a drawing die, an adapter ring, a tapered spacer and a force sensor. An automatic-alignment load-detection method includes steps of: providing an automatic-alignment load-detection apparatus used for a wire drawing machine, and applying a pulling force, to enable a wire to pass through the drawing die, the adapter ring, the tapered spacer and the force sensor. At the same time when the wire is being pulled, the wire can pass through the drawing die and rub against the drawing die, to enable the drawing die to apply a force on the adapter ring, the tapered spacer, and the force sensor, so as to further enable the force sensor to detect an axial-direction load, so that a wear degree of the drawing die can be detected in real time by using the axial-direction load, and the quality of a wire can be determined in real time.