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Device and method for finishing suspended abrasive pool through triangular frustum air pressure jet holes

A technology of smooth finishing and triangular platform, which is applied in the direction of grinding workpiece support, metal processing equipment, grinding/polishing equipment, etc., and can solve the problems of environmental pollution and high cost of magnetic fluid

Inactive Publication Date: 2019-11-08
SHANDONG UNIV OF TECH
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  • Abstract
  • Description
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Problems solved by technology

However, magnetorheological fluids, electrorheological fluids, and magnetic fluids are expensive, and the waste liquid of chemical polishing will cause environmental pollution

Method used

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  • Device and method for finishing suspended abrasive pool through triangular frustum air pressure jet holes
  • Device and method for finishing suspended abrasive pool through triangular frustum air pressure jet holes
  • Device and method for finishing suspended abrasive pool through triangular frustum air pressure jet holes

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Embodiment Construction

[0013] Embodiments of the present invention will be further described below in conjunction with the accompanying drawings;

[0014] figure 1 It is a general diagram of the structure of the abrasive pool finishing device. The workpiece rotation system in the figure includes: stepping motor [1], bracket [9], coupling [8], magnetic workpiece fixture [7], wherein the stepping motor [1] is fixed on the bracket [9] through bolt connection , and then firmly combined with the upper frame [2]. In the abrasive pool [6] in the figure: the side triangular platform spray holes [3] and the bottom triangular platform spray holes [4] are equally spaced on the side constant temperature pipeline [5] and the bottom constant temperature pipeline [10], and the constant temperature pipeline is inlaid on the inside of the frame.

[0015] figure 2 It is the pipeline distribution of the abrasive pool and the structure diagram of the pneumatic power system. The bottom constant temperature pipelin...

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Abstract

The invention discloses a device and method for finishing a suspended abrasive pool through triangular frustum air pressure jet holes. Thedevice and method capable of efficiently finishing complex curved surfaces, irregular holes and ultra-precision parts are researched and designed. The device comprises a frame, the abrasive pool, an air pressure power system, an air injection system and a workpiece rotating system. According to the device, a fluidized bed principle is utilized, and finishing at different degrees on different workpieces is implemented by changing air flow velocity and abrasive particles. According to the device, the triangular frustum jet holes are adopted to further gather and pressurize high-speed air flow, so that energy consumption of the air pressure power system isreduced. The device is simple to operate and low in cost, is not harmful to the environment, is not influenced by other factors, and works stably and efficiently.

Description

technical field [0001] The invention relates to a finishing processing device and a processing method of a triangular platform air pressure nozzle hole suspended suspension abrasive pool and a processing method, which belong to the field of metal surface finishing processing. Background technique [0002] The surface quality of parts is an important index to evaluate the quality of parts, especially for cutting-edge technology ultra-precision parts, the surface processing level of parts directly affects the performance and service life of products. Finishing refers to a processing method for reducing the surface roughness of the workpiece without cutting or removing a very thin layer of material from the workpiece. It is an important indicator of advanced manufacturing technology. The methods used in finishing processing are different, and the processing quality of the workpiece surface is also different, so that the quality and life of the parts are different. With the rap...

Claims

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Application Information

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IPC IPC(8): B24B41/06B24B31/00B24B31/12
CPCB24B31/003B24B31/12B24B41/06
Inventor 郭前建席志刚袁伟
Owner SHANDONG UNIV OF TECH
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