Contact force real-time control system for airbag polishing

A real-time control system and airbag polishing technology, which is applied to surface polishing machine tools, grinding/polishing equipment, and automatic grinding control devices, etc., can solve the problem that the polishing contact force cannot be controlled in real time and on-line, so as to improve the polishing effect and polishing Accuracy, stable contact force, real-time control effect

Active Publication Date: 2012-09-12
浙江海宁经编产业园区开发有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the problem that the polishing contact force cannot be controlled on-line in real time in the existing airbag polishing technology, the present invention provides a method that can make the inflation pressure inside the airbag change in real time following the

Method used

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  • Contact force real-time control system for airbag polishing
  • Contact force real-time control system for airbag polishing
  • Contact force real-time control system for airbag polishing

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Embodiment Construction

[0025] refer to Figure 1 to Figure 3 , a contact force real-time control system for airbag polishing, comprising an airbag polishing device 3, a gas source 1, an air pressure regulating device 2, and a control system 5 for real-time adjustment of the gas pressure entering the airbag; the airbag polishing device 3 includes The air bag 31 which plays a polishing role and the air chamber 35 communicated with the air source 1, the air bag 31 is fixed on a holder 32, and the holder 32 is linked with a motor 37 through a main shaft 33, and the The main shaft 33 of the main shaft is provided with the air channel that communicates with the air bag 31 and the air chamber 35; the pressure sensor 39 that detects the actual air pressure in the air chamber 35 is installed on the described air chamber 35, and the described pressure sensor 39 is connected with the described air chamber 35. The control system 5 is connected, and the air chamber 35 is connected to the end of the industrial ro...

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PUM

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Abstract

The invention discloses a contact force real-time control system for airbag polishing. The contact force real-time control system comprises an airbag polishing device, an air source, an air pressure adjusting device and a control system for adjusting the air pressure of an airbag in real time; the airbag polishing device comprises the airbag for polishing and an air chamber communicated with the air source; the airbag is fixed on a retainer which is linked with a motor through a spindle; the spindle is provided with an air channel communicated with the airbag and the air chamber; the air chamber is provided with a pressure sensor for detecting actual air pressure in the air chamber; and the pressure sensor is connected with the control system. The contact force real-time control system adjusts the air pressure in the airbag in real time through the control system, controls the contact force in the polishing process in real time, makes the contact force between the airbag and a workpiece to be polished constant, and is favorable for improving polishing effect and polishing precision.

Description

technical field [0001] The invention relates to a real-time control system of contact force for airbag polishing. Background technique [0002] Airbag polishing technology is a new processing technology proposed by the London Optical Laboratory in the 1990s that can solve the problem of polishing curved surface workpieces. This technology uses a flexible inflatable airbag as a polishing tool. The flexible inflatable airbag is closely attached to the surface of the workpiece under the action of the internal air pressure and the downward pressure of the polishing tool itself, and rotates at a high speed under the drive of the motor, so that the workpiece can be effectively polished. polishing. [0003] During the polishing process, the polishing tool is polished on the surface of the polished workpiece according to a given path. When there is a shape error on the surface of the polished workpiece, a change in the curvature of the surface of the polished workpiece, or machine ...

Claims

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Application Information

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IPC IPC(8): B24B29/00B24B51/00
Inventor 计时鸣敖海平金明生张利曾晰丁洁瑾
Owner 浙江海宁经编产业园区开发有限公司
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