Nickel chrome wire defective segment detection device and detection method
A detection device, nickel-chromium wire technology, applied in the direction of material magnetic variables, etc., can solve problems such as unfavorable practical use, instability, broken segments, etc.
Inactive Publication Date: 2021-05-18
南通俊泰合金纤维有限公司
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Problems solved by technology
[0003] The drawing process of nickel-chromium wire is completed through the wire-drawing die, and the nickel-chromium wire after drawing is directly reeled, and the nickel-chromium wire will have broken segments during drawing. Instability, not conducive to practical use
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[0043] Such as figure 1 , 2As shown, a nickel-chromium wire bad section detection device includes a detection box 1, the two ends of the side wall of the detection box 1 are connected with a guide structure 5 for nickel-chromium wire guidance, and the guide structure 5 includes a support swash plate 51, a round rod 52 , bearing 53 and guide wheel 54, the inner wall upper end of support swash plate 51 is fixedly connected with round bar 52, and round bar 52 is evenly fixedly connected with bearing 53, and the outer ring of bearing 53 is fixedly connected with guide wheel 54, and the arc shape of guide wheel 54 The groove is movably connected with the nickel-chromium wire, and the bottom of the support slant plate 51 is fixedly installed on the side wall of the detection box 1 by bolts;
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The invention discloses a nickel chrome wire defective segment detection device and detection method, and relates to the technical field of alloy wire preparation. The nickel chrome wire bad segment detection device comprises a detection box, wherein two ends of the side wall of the detection box are connected with a guide structure used for guiding a nickel chrome wire; an L-shaped plate is fixedly mounted on the rear side wall of the detection box, and a controller is fixedly mounted on the rear side wall of the L-shaped plate; the middle end of the top of the L-shaped plate is connected with a height adjusting structure used for height adjustment, and the height adjusting structure comprises an I-shaped plate, a mounting frame and an air cylinder; and the right end of the bottom of the I-shaped plate is connected with a magnetic field flaw detection structure for magnetic powder flaw detection. According to the invention, defective segment detection can be conveniently carried out on the nickel chrome wire, the situation that the overall quality is affected due to the defective segment phenomenon of the nickel chrome wire is avoided, low-quality nickel chrome wires can be easily removed, the actual use stability is guaranteed, and actual use is facilitated.
Description
technical field [0001] The invention relates to the technical field of alloy wire preparation, in particular to a nickel-chromium wire broken segment detection device and detection method. Background technique [0002] The main chemical composition of nickel-chromium wire is nickel and chromium, and its shape is filamentous, so it is called nickel-chromium wire. Nickel-chromium wire is also called nickel-chromium wire. Both nickel-chromium wire and iron-chromium-aluminum wire are called heating wires, because they are all electric heating resistance alloys, used as heating elements, or heating elements, also known as resistance wires, because they are often used as resistance elements. Nickel-chromium wire has high resistivity, good surface oxidation resistance, high temperature level, high strength at high temperature, good processability and weldability, and can be widely used in metallurgy, household appliances, machinery It is used as heating element in the manufacturi...
Claims
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IPC IPC(8): G01N27/84
CPCG01N27/84
Inventor 谢仁兵金海峰
Owner 南通俊泰合金纤维有限公司
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