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Computer controlled large non-spherical repairing robot

A computer and aspheric surface technology, applied in the direction of grinding automatic control devices, manufacturing tools, optical surface grinders, etc., can solve the problems of inaccurate control, processing efficiency and processing accuracy cannot be well guaranteed, and achieve installation and moving Convenient location, simple structure, and reduced labor intensity

Inactive Publication Date: 2007-01-10
INST OF OPTICS & ELECTRONICS - CHINESE ACAD OF SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There is no doubt that the working pressure and relative removal speed are completely dependent on the processor's feel, and cannot be accurately controlled, and neither the processing efficiency nor the processing accuracy can be well guaranteed

Method used

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  • Computer controlled large non-spherical repairing robot
  • Computer controlled large non-spherical repairing robot
  • Computer controlled large non-spherical repairing robot

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0014] Such as figure 1 As shown, the embodiment of the present invention is composed of a base bracket part 1, a linear motion part 2, a grinding head swing part 3, a grinding head rotating part 4 and a control part 5. The linear motion part 2 is installed on the upper end of the base bracket 1 and is connected with the grinding head One end of the head swinging part 3 is connected, and the other end of the grinding head swinging part 3 is installed with the grinding head rotating part 4. The control part 5 is respectively connected with the linear motion part 2, the grinding head swinging part 3 and the grinding head rotating part 4 through the servo system. , and control its work.

[0015] Such as figure 1 As shown, the base support 1 not only plays the role of stabilizing the foundation in the whole structure, but also has the function of moving and lifting. It adopts a movable installation method and can be easily moved and fixed on the ground. In this way, the device c...

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PUM

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Abstract

A computer controlled manipulator for repairing large non-spherical optical mirror is composed of base supporter, straight-line moving unit for grinding head, swinging unit for grinding head, rotating unit for grinding head, and control unit. Its advantages are simple structure, and high precision and productivity.

Description

Technical field [0001] The invention relates to a computer-controlled manipulator processing device, which is mainly used for the tape repairing process of large-diameter (over Φ400mm) optical aspheric surfaces. Background technique [0002] With the continuous development of space optics technology, beam control technology and large-scale astronomical telescope technology, there is an increasing demand for large-aperture aspheric mirrors, and the supply has been in short supply in my country. At present, the mainstream processing technology of domestic large-scale aspheric optical mirrors is still the traditional classic processing technology. The basic idea of ​​this technology is to shape the workpiece blank into the "closest comparison spherical surface" obtained according to the aspheric surface equation, and then On the basis of modifying the workpiece to the required aspherical shape. This modification process is to remove the material of the original spherical workp...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B24B13/00B24B51/00
Inventor 伍凡郑耀吴时彬高平起
Owner INST OF OPTICS & ELECTRONICS - CHINESE ACAD OF SCI