Flat-plate laser cladding composite alloy layer heater

A laser cladding and composite alloy technology, which is applied in laser welding equipment, metal processing equipment, metal material coating technology, etc., can solve problems such as difficult melting and casting

Inactive Publication Date: 2009-04-01
成都大陆激光技术有限公司
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  • Abstract
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Problems solved by technology

[0004] The purpose of the present invention is to provide a flat laser cladding compound that is preheated first, and the workpiece is clad by laser in

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  • Flat-plate laser cladding composite alloy layer heater

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Embodiment

[0015] Flat plate laser cladding composite alloy surface heater, including furnace body 1, roller shutter track 7, thermal insulation shutter cover plate 6; the wall around the furnace body 1 is provided with insulation bricks 9, and the upper ends of both sides of the furnace body 1 are provided with roller shutters The track 7, the thermal insulation roller shutter cover 6 is located in the roller shutter track 7, the laser operation area 4 is arranged above the thermal insulation shutter cover 6, the laser head 5 is located above the laser operation area 4, and the two sides of the thermal insulation shutter cover 6 The ends correspond to the winding axles 11 fixed at both ends, and the winding axles 11 at both ends are respectively connected to the output shafts of the two synchronous motors 2, and the control ends of the two synchronous motors 2 are connected to the controller through wires.

[0016] A stand 8 is arranged under the thermal insulation roller shutter cover p...

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Abstract

The invention relates to a slab laser cladding compound alloy layer heater which comprises a furnace body, a rolling screen orbit and a thermal insulation rolling screen cover plate. The upper ends of the two sides of the furnace body are provided with the rolling screen orbit where the thermal insulation rolling screen cover plate is arranged in; the two ends of the thermal insulation rolling screen cover plate are respectively fixed on a winding axle that is connected with a synchronous motor; and the synchronous motor is connected with a controller by a lead. A scaffolding is positioned below the thermal insulation rolling screen cover plate and a heating band connected with the controller by the lead is positioned below the scaffolding. The two ends of the furnace body are respectively provided with a thermocouple that is connected with the controller by a compensation lead. The heater satisfactorily solves the problems that two different metals are clad together, and the operation of a laser head is uniform and complete, thus leading to excellent cladding quality, small thermal loss, high efficiency, constant temperature control, low energy consumption, energy conservation, cleanliness and sanitation and no pollution. The heater is applicable to metallurgy industry and equipment manufacturing and repair industry.

Description

technical field [0001] The present invention relates to a heater, specifically a pre-heating device for a high-strength composite layer of two metal materials with different melting points by laser, so as to ensure that the flat laser cladding composite alloy layer of laser cladding is performed at a certain temperature heater. Background technique [0002] With the continuous development of science and technology, the gradual expansion of emerging technologies, laser industrial processing has been continuously integrated into the new processing technology field. While adopting new technology and new methods, the original devices and equipment can no longer meet the new requirements. The requirements of the processing object, such as the high-strength composite layer on the surface of the copper crystallizer in the metallurgical industry in the continuous casting process, originally relied on imports. At present, the coating method is mostly used in China. This method has tw...

Claims

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Application Information

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IPC IPC(8): C23C24/10B23K26/42B23K26/70
Inventor 陶兴启黄旭东邓正大
Owner 成都大陆激光技术有限公司
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