Controllable multi-dimensional ultrasonic ELID composite internal grinding test device

A test device and technology of internal grinding, applied in grinding/polishing equipment, parts of grinding machine tools, metal processing equipment, etc., can solve problems such as reduced processing efficiency, unstable vibration speed, and drift of resonance frequency in ultrasonic machining. To achieve the effect of improving the processing effect

Active Publication Date: 2016-06-15
KEYIZHAN INTELLIGENT EQUIP CO LTD +1
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  • Abstract
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  • Application Information

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Problems solved by technology

However, although the multi-dimensional ultrasonic vibration grinding technology has superior comprehensive processing performance, it still has certain technical difficulties, such as unstable vibration speed when the load, temperature and other conditions change, difficulty in applying ultrasonic vibration, and problems in ultrasonic machining

Method used

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  • Controllable multi-dimensional ultrasonic ELID composite internal grinding test device
  • Controllable multi-dimensional ultrasonic ELID composite internal grinding test device
  • Controllable multi-dimensional ultrasonic ELID composite internal grinding test device

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Embodiment Construction

[0024] Such as Figure 1-8 As shown, a controllable multi-dimensional ultrasonic ELID compound internal grinding test device of the present invention includes a workbench 1 and a machine tool spindle 2 vertically arranged above the workbench 1, and a tool handle is coaxially connected to the lower end of the machine tool spindle 2 3. The Z-direction ultrasonic vibration system is installed on the lower part of the tool handle 3, and the ELID online trimming device is installed on the right side of the Z-direction ultrasonic vibration system. The upper surface of the workbench 1 is horizontally provided with a fixed plate 4, and the middle part of the fixed plate 4 is provided with a rotating shaft along the vertical direction. 5. The lower end of the rotating shaft 5 is rotationally connected with the fixed plate 4, and the upper end of the rotating shaft 5 is fixedly connected with a turntable 6 parallel to the fixed plate 4. The fixed plate 4 is provided with a motor 7 locate...

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Abstract

The invention discloses a controllable multi-dimensional ultrasonic ELID composite internal grinding test device. The device comprises a worktable and a machine tool main shaft; the lower end of the machine tool main shaft is coaxially connected with a shank; a Z-direction ultrasonic vibration system is arranged at the lower part of the shank; an ELID online finishing device is arranged on the right side of the Z-direction ultrasonic vibration system; a fixed plate is horizontally arranged on the upper surface of the worktable; a rotating shaft is arranged at the middle part of the fixed plate; the lower end of the rotating shaft is rotationally connected with the fixed plate; the upper end of the rotating shaft is fixedly connected with a turntable parallel to the fixed plate; the fixed plate is provided with a motor positioned on one side of the rotating shaft; the turntable is provided with an X-direction ultrasonic vibration system and a Y-direction ultrasonic vibration system; a circular tray is arranged above the turntable; a circular chuck is arranged in the center of the circular tray; and a computer control system is arranged on the right side of the worktable. The device is convenient for adjustment, reliable in performance, economical and practical, is suitable for ultraprecise machining of hard and brittle materials, and can realize compounding of multi-dimensional ultrasonic vibration and ELID grinding technology.

Description

technical field [0001] The invention belongs to the technical field of grinding test devices, in particular to a controllable multi-dimensional ultrasonic ELID composite internal grinding test device. Background technique [0002] Hard and brittle materials such as optical glass and engineering ceramics have the characteristics of high temperature resistance, wear resistance, chemical corrosion resistance, high temperature creep resistance, and low thermal expansion coefficient. meaning. However, due to the difficult-to-process characteristics of this material, such as high brittleness, it is easy to produce various types of damage during processing, which limits its application. In order to solve these problems, many researchers have studied the efficient ultra-precision machining methods of such hard and brittle materials in recent years, such as the prestressed processing method of hard and brittle materials, magnetic polishing technology, ultrasonic ELID processing tech...

Claims

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Application Information

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IPC IPC(8): B24B1/04B24B41/00B24B57/02
CPCB24B1/04B24B41/00B24B57/02
Inventor 赵波陈凡童景琳卞平艳贾晓凤范凯洋赵彬彬殷森王亮亮
Owner KEYIZHAN INTELLIGENT EQUIP CO LTD
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