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Five-axis numerical control abrasive water jet automatic polishing machine

An abrasive water jet, automatic polishing technology, applied in abrasive jet machine tools, abrasives, abrasive feeding devices, etc., can solve the problem of no abrasive water jet polishing machine, restrict the application and development of abrasive water jet polishing technology, etc. And the effect of low cost, small reaction force, no tool wear

Inactive Publication Date: 2017-07-25
BEIHANG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, there is no mature abrasive water jet polishing machine at present, and many abrasive water jet polishing experiments are completed on high-pressure water jet cutting machines, which limits the application and development of abrasive water jet polishing technology

Method used

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  • Five-axis numerical control abrasive water jet automatic polishing machine
  • Five-axis numerical control abrasive water jet automatic polishing machine
  • Five-axis numerical control abrasive water jet automatic polishing machine

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Embodiment Construction

[0034] The present invention will be further described below in conjunction with drawings and embodiments.

[0035] A five-axis numerical control abrasive water jet automatic polishing machine of the present invention, such as figure 1 , figure 2 , image 3As shown, it mainly includes a motion platform, an abrasive water jet nozzle, a high-pressure water generation system, and an abrasive supply system. Motion platform components: including the base 5, which is equipped with a workbench 1 inside, a filter screen 2 and a water collection tank 3 are arranged under the workbench; side panels are installed on both sides of the workbench 1, and isolation doors 28 are installed at the front ends of the two side panels The rear ends of the two side plates are fixed with baffles, and the cleaning water pipe 6 is installed on the baffle. Each has a linear guide rail 9; a crossbeam 19 is installed on the top of the base 5, and the bottom of the crossbeam 19 is installed on two cross...

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Abstract

A five-axis CNC abrasive water jet automatic polishing machine, including a base, a workbench is installed inside, a filter screen and a liquid collection box are arranged under the workbench; a beam is installed above the base, and a longitudinal beam is installed on the side of the beam , the longitudinal beam can move left and right and up and down on the beam, the nozzle support is installed at the end of the longitudinal beam, and the support is fixedly connected with the rotating shaft inside the longitudinal beam, driven by the servo motor at the top of the longitudinal beam to realize the rotation of the nozzle support, the support Abrasive water jet nozzle is installed on the top, and the nozzle is driven by a worm gear motor, which can swing left and right; the high-pressure water generation system is located on the back of the base, and is connected to the water inlet of the nozzle mixing chamber through a high-pressure water pipe; the abrasive supply system is installed on the base at the rear of the beam On, the abrasive is delivered to the sand inlet of the nozzle mixing chamber. The invention can realize the surface polishing processing of any three-dimensional curved surface, especially for the precision processing and surface treatment of complex curved surfaces and tiny surfaces, and has the effects of high precision, precise control of removal amount and the like.

Description

technical field [0001] The invention relates to the technical field of abrasive water jet polishing, in particular to a five-axis numerically controlled abrasive water jet automatic polishing machine, through which three-dimensional special-shaped curved surface parts can be precisely processed. Background technique [0002] With the rapid development of modern science and technology, especially the rapid advancement of cutting-edge science and technology such as aviation, aerospace, national defense, military industry, information, microelectronics and optoelectronics, modern manufacturing has higher and higher requirements for the surface quality of parts, especially for small The complex curved surface, surface polishing treatment is a technical problem. [0003] Abrasive water jet polishing technology is a new type of special precision processing method that has been produced and developed in the past 20 years. Compared with traditional processing methods such as laser ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B24C3/04B24C5/04B24C7/00B24C9/00
CPCB24C3/04B24C5/04B24C7/0007B24C9/00
Inventor 何勇灵王志阳陈胜功
Owner BEIHANG UNIV
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