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Ultrasonic wave and induced current mixed auxiliary wedge-shaped cavity sectional material rolling line and rolling process

A technology of induced current and ultrasonic waves, which is applied in metal rolling, manufacturing tools, metal rolling, etc., can solve problems such as waste of raw materials and energy, low yield, excessive wear of production tools/molds, etc., to reduce deformation resistance, Improvement of forming performance and improvement of energy utilization efficiency

Pending Publication Date: 2020-05-12
ACRE COKING & REFRACTORY ENG CONSULTING CORP DALIAN MCC
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  • Abstract
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  • Application Information

AI Technical Summary

Problems solved by technology

In the process of processing the metal narrow-necked wedge-shaped cavity profile with high yield strength and hardness and low forming limit, the above-mentioned process not only has a low yield, but also has excessive wear of production tools / molds, and serious waste of raw materials and energy

Method used

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  • Ultrasonic wave and induced current mixed auxiliary wedge-shaped cavity sectional material rolling line and rolling process
  • Ultrasonic wave and induced current mixed auxiliary wedge-shaped cavity sectional material rolling line and rolling process
  • Ultrasonic wave and induced current mixed auxiliary wedge-shaped cavity sectional material rolling line and rolling process

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Embodiment Construction

[0071] The specific embodiment of the present invention will be further described below in conjunction with accompanying drawing:

[0072] like figure 1As shown, the ultrasonic and induced current mixed auxiliary wedge-shaped cavity profile rolling line, along the rolling line, the left horizontal calibration roll 3, the pre-rolling roll 4, the left ultrasonic vibrating roll 5, the heating coil 6, the upper roll 7, and the lower flat roll Roller 15, right ultrasonic vibrating roller 8, right height calibration roller 9 and right horizontal calibration roller 10. The left and right horizontal calibration rollers are composed of left and right rollers arranged in the horizontal direction, the left and right height calibration rollers are composed of upper and lower rollers arranged in the vertical direction, and the left and right ultrasonic vibration rollers are composed of upper and lower rollers arranged in the vertical direction. The upper roller 7 It is set up and down ve...

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Abstract

The invention relates to the technical field of wedge-shaped cavity sectional material rolling, in particular to an ultrasonic wave and induced current mixed auxiliary wedge-shaped cavity sectional material rolling line and a rolling process. A left horizontal calibration roller, a pre-rolling roller, a left ultrasonic vibration roller, a heating coil, an upper roller, a lower flat roller, a rightultrasonic vibration roller, a right height calibration roller and a right horizontal calibration carrier roller are sequentially arranged along the rolling line, the left horizontal calibration roller and the right horizontal calibration roller are composed of a left roller and a right roller which are arranged in the horizontal direction, the right height calibration roller is composed of the upper roller and a lower roller which are arranged in the vertical direction, the left ultrasonic vibration roller and the right ultrasonic vibration roller are composed of the upper roller and the lower roller which are arranged in the vertical direction, the upper roller and the lower flat roller are arranged up and down in the vertical direction, an ultrasonic vibration module is connected withthe left ultrasonic vibration roller and the right ultrasonic vibration roller and drives the left ultrasonic vibration roller and the right ultrasonic vibration roller to vibrate ultrasonically, andthe heating coil is connected with an induction current source. According to the ultrasonic wave and induced current mixed auxiliary wedge-shaped cavity sectional material rolling line and the rollingprocess, the processing forming performance is improved, the processing forming difficulty is reduced, the sectional material size precision and smoothness are improved, and the processing energy consumption is reduced.

Description

technical field [0001] The invention relates to the technical field of wedge-shaped cavity profile rolling, in particular to a wedge-shaped cavity profile rolling line and rolling process assisted by ultrasonic and induced current mixing. Background technique [0002] The available preparation processes for thin-necked wedge-shaped cavity profiles made of metal mainly include cold / warm / hot extrusion molding, cold / warm / hot drawing, milling, and wire EDM. Common thin-necked wedge cavity profiles made of metal are mainly made of metal materials with low yield strength and low deformation resistance, such as aluminum alloy, copper alloy and low carbon steel. This kind of narrow-necked wedge-shaped cavity profile is mainly prepared by cold / warm / hot extrusion or cold / warm / hot drawing. However, if a thin-necked wedge-shaped cavity made of metal material with high yield strength, deformation resistance and hardness, and low forming strain limit is prepared, there will be excessive ...

Claims

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Application Information

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IPC IPC(8): B21B1/095B21B1/12B21B27/02B21B11/00B21B39/16B21B45/00
CPCB21B1/095B21B1/12B21B11/00B21B27/02B21B39/16B21B45/004
Inventor 王洪博
Owner ACRE COKING & REFRACTORY ENG CONSULTING CORP DALIAN MCC
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