Wire straightening
116516754
Internal contracting braking wire breaking and warning device of continuous casting withdrawing straightening motor
The utility model relates to an internal contracting braking wire breaking and warning device of a continuous casting withdrawing straightening motor. The internal contracting braking wire breaking and warning device of the continuous casting withdrawing straightening motor comprises a power supply, a contactor, a light emitting diode and an internal contracting braking coil. The resistance of the internal contracting braking coil is far smaller than the resistance of the light emitting diode. By means of the warning device, when the withdrawing straightening motor stops, internal contracting braking can be achieved in time and whether a fault exists in an internal contracting braking circuit on the spot of the withdrawing straightening motor can be monitored at any time when internal contracting braking is stopped. Thus, the fault can be found in advance and solved in advance.
222734074
Automatic High Speed Wire Steel Bar Straightening and Cutting Machine
Vicente P Maco Luis A Marcos Jaime Delgado Julio Herrera Jose Nestares Angelica Terashima Frine Samalvides Eduardo Gotuzzo
135875440
Dimensional Change in Drawn Wire Product in the Two Cross Roll Straightening Process
The two cross roll straightening process at room temperature is a manufacturing method for improving the straightness of a drawn wire. The distribution and magnitude of the internal and surface residual stresses of the drawn wire are changed after the wire drawing process through the two cross rolls; this also results in a change in the diameter of the drawn wire. The remaining residual stresses of the drawn wire after the wire drawing dimensional changes were analyzed according to the distance between the rolls, oblique angle between the axes of the roll and the wire, predicted residual stresses, and dimensional change in the final product. The oblique angle between the concave and convex rolls did not affect the residual stresses or dimensional change, but the distance between rolls did.
Changsun Moon Naksoo Kim
139031545
Straightening Fine Wire by Rotational Blade
Kazuki Tsurumi Motoo Asakawa
116223320
Wire straightening device and a solar cell of the assembly device
Yuan Teng Yu Shou Yu Xing A Jiu Jin
136763648
Research on TC4 Alloy Wire Rod Straightening Process
Titanium alloy are widely used in various fields, such as Aerospace, Marine and Medical. However, the technology of straightening for TC4 wire rod has not been effectively solved, and relevant research is quite rare. TC4 wire rod is difficult to be straightened under room temperature owing to its special properties. In order to solve this problem, this paper designed a parallel roll thermal straightening system and also developed an automatic intermesh calculation software based on Matlab GUI platform to precalculate the settings of straightening device under different temperatures according to straightening theory. Furthermore, numerical simulation method has been used for straightening process with ABAQUS software before the practical straightening experiment. Finally, using the calculated parameters the straightening experiment was carried out, and results show that this method is feasible and effective.
Jianhu Feng Ming Chen C Zhang Li Ming Guo
140888476
Metal wire precision straightening cutting device
The utility model discloses a metal wire precision straightening cutting device which comprises a double layer machine frame. A front end guiding cylinder, a rotary straightening cylinder, a traction mechanism, a rear end guiding cylinder, a cutting mechanism and a mechanical sizing mechanism are arranged on the top of the upper layer of the double layer machine frame. The rotary straightening cylinder comprises a rotary straightening cylinder support, a straightening guiding cylinder and multiple straightening modules. The traction mechanism comprises a traction mechanism support, a servo motor, a driving friction wheel and a driven friction wheel. The cutting mechanism comprises a cutting wheel bracket, an air cylinder, a cutting wheel motor and a slice type cutting wheel. The mechanical sizing mechanism comprises a horizontal scale plate, a pressure sensor, an infrared emission sensor and an infrared reception sensor. A trough is mounted in the upper layer of the double layer machine frame, a material receiving box is arranged on the bottom of the trough, and a control cabinet and a variable frequency motor are arranged on the lower layer of the double layer machine frame. The metal wire precision straightening cutting device is high in automation degree, shape and size precision of cut metal wire segments is high, notches are smooth without burrs and splitting, subsequent processing cost is shortened, and popularization and application value is high.
108359348
Full automatic wire straightening cut off machine
The utility model relates to a full automatic wire straightening and cutting press, which mainly comprises a motor, a straightening device and a cutter device, the motor (17) is connected with the straightening device through a belt (18) a driving wheel (20) is arranged on a worm geared motor (21) which locates on the right side of the straightening device, and a pressing wheel (11) is positioned on the top of the device, a wire (8) which straightened by the straightening device sticks out between the driving wheel and the pressing wheel, the cutter device comprises a wire cutter (25) and an electromagnet (13) which is connected with the top of the cutter, and an approach switch (15) is arranged on a bracket (29) The utility model has the advantages of simple structure, high efficiency, easy use, and high machining accuracy.
139664619
Straightening device and straightening method used before surface treatment of tire bead wire
The invention relates to a straightening device and a straightening method used before surface treatment of a tire bead wire. The straightening device comprises a base station, wherein the base station is provided with two straightening plates, one straightening plate is horizontally arranged and the other straightening plate is vertically arranged, and the two straightening plates are tightly connected. The straightening method used before surface treatment of the tire bead wire comprises the following steps: A, the wire is processed by two rows of mutually staggered straightening wheels after mechanical dephosphorization; and B, a hand wheel is adjusted to regulate the amount of the wire pressed by the straightening wheels. With the adoption of the technical scheme of the invention, the surface of the wire is pre treated and pickled by the straightening device, not only is a pole plate in an electrolytic pickling bath not easily damaged, but also the surface of the wire is not easily damaged by electricity, so that the problems that the wire is fragile in the subsequent drawing operation and the like are avoided.
139649692
Straightening device used before surface treatment of tire bead wire
The utility model relates to a straightening device used before surface treatment of a tire bead wire. The straightening device comprises a base station, wherein the base station is provided with two straightening plates, one straightening plate is horizontally arranged and the other straightening plate is vertically arranged, and the two straightening plates are tightly connected. With the adoption of the technical scheme of the utility model, the surface of the wire is pre treated and pickled by the straightening device, not only is a pole plate in an electrolytic pickling bath not easily damaged, but also the surface of the wire is not easily damaged by electricity, so that the problems that the wire is fragile in the subsequent drawing operation and the like are avoided.