Multi-field collaborative coupling rolling platform

A field synergy and platform technology, applied in the field of rolling processing, can solve problems such as thin surface layer thickness, achieve the effects of enhancing current density, improving current use efficiency, and optimizing stress state

Pending Publication Date: 2020-04-21
ZHEJIANG UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the conventional rolling process will cause a large number of line and surface defects on the surface of the material, which is in a thermodynamic metastable state, and the thickness of the prepared surface layer is relatively thin

Method used

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  • Multi-field collaborative coupling rolling platform
  • Multi-field collaborative coupling rolling platform
  • Multi-field collaborative coupling rolling platform

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0017] The present invention will be further described below in conjunction with the accompanying drawings.

[0018] refer to Figure 1 to Figure 4 , a multi-field synergistic coupling rolling platform, including the following parts:

[0019] Main bracket 2 that mainly supports and fixes;

[0020] A transverse ultrasonic support 1 for fixing the transverse ultrasonic vibration generator;

[0021] Two ultrasonic vibration generators to realize ultrasonic vibration;

[0022] Fixture slot 4 for clamping workpiece and with permanent magnetic field;

[0023] Eddy current heating sheet 11 for realizing eddy current effect heating workpiece;

[0024] High-energy electrode assemblies 6 clamped at both ends of the workpiece.

[0025] Each high-energy electrode assembly 6 includes a contact copper electrode 7 , an insulating patch 8 and a DC pulse power supply line 10 , the insulating patch 8 is arranged on the outer side of the contact copper electrode 7 , and one end of the DC pu...

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Abstract

The invention discloses a multi-field collaborative coupling rolling platform. The platform comprises a rack, a clamp groove which is mounted on the rack, used for clamping a workpiece and provided with a permanent magnet field, a vortex heating piece capable of achieving vortex effect heating of the workpiece, two high-energy electrode assemblies and two ultrasonic vibration generators capable ofachieving ultrasonic vibration. The clamp groove is made of an insulation material, a permanent strong magnet is buried in the groove bottom face of the clamp groove, the two ultrasonic vibration generators comprise a transverse ultrasonic vibration generator and a vertical ultrasonic vibration generators, under the collaborative effect of the two ultrasonic vibration generators, a two-dimensional ultrasonic field can be formed on different amplitudes, different vibration frequencies or different vibration phases, and stress loading and releasing cycle between a tool and the workpiece in themachining process can be optimized. The multi-field collaborative coupling rolling platform can machine different plane materials, and material surface reinforcing layers of a laboratory and actual application can be achieved.

Description

technical field [0001] The invention relates to the technical field of rolling processing, in particular to a multi-field synergistic coupling rolling platform. Background technique [0002] Today, with the improvement of various manufacturing technologies, the improvement of equipment manufacturing by material renewal and development has entered a bottleneck period, and it is self-evident that how to make the processed parts meet the requirements of use and design. The surface is the forefront of many mechanical structures and components facing the harsh service environment, and the surface is also the carrier of service life. Most of the failures of metal materials during service are on the surface or start at the surface. As mentioned earlier, the research and development of materials requires a lot of human, material and financial resources, and the progress is slow. Strengthening the surface of existing materials is a more appropriate and stable method to meet the prac...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23P9/02B23P25/00B23Q3/154B23Q1/62B06B3/02B23Q5/34
CPCB06B3/02B23P9/02B23P25/003B23Q1/621B23Q3/1546B23Q5/34
Inventor 朴钟宇周振宇郑秋阳严飓煜陈健豪余光磊丁丛张丽慧叶森斌
Owner ZHEJIANG UNIV OF TECH
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