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Vacuum laser processing device

A laser processing and vacuum technology, applied in metal processing equipment, laser welding equipment, manufacturing tools, etc., can solve problems such as unsatisfactory effects, and achieve the effect of simple structure, convenient operation, and rapid vacuuming

Inactive Publication Date: 2017-05-24
NORTHWESTERN POLYTECHN UNIV ZHANGJIAGANG INTELLIGENT EQUIP TECH INDZATION RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Traditional laser processing is carried out in an atmospheric environment. The measures taken to prevent oxidation are to use inert gas to blow away the air in the laser action area while the laser beam is acting on the metal surface. This effect is not ideal.

Method used

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  • Vacuum laser processing device
  • Vacuum laser processing device

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Embodiment Construction

[0014] The present invention will be further described now in conjunction with accompanying drawing. These drawings are simplified schematic diagrams only to illustrate the basic structure of the present invention in a schematic way, so they only show the components relevant to the present invention.

[0015] like Figure 1-2 The shown vacuum laser processing device includes a housing 1, one end of the housing 1 is sealed and connected with an end cover 7, a laser 10 and a workbench 2 are installed in the inner cavity of the housing 1, and the laser 10 is located above the workbench 2; There is a vacuum port 13 on the surface, and the vacuum port 13 is connected to a vacuum pump 11 through a pipeline. A pressure gauge 12 is installed on the housing 1 to detect the vacuum degree of the inner cavity of the housing 1; a gantry 3 is installed on the upper surface of the inner wall of the housing 1 , The carriage 4 is installed on the gantry 3, the laser device 10 is installed on ...

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Abstract

The invention discloses a vacuum laser processing device which comprises a housing; one end of the housing is in sealing connection with an end cover; a laser device and a workbench are arranged in an inner cavity of the housing; the laser device is located above the workbench; a vacuum orifice is formed in the upper surface of the housing, and is connected with a vacuum pump through a pipeline; a pressure gauge for detecting the vacuum degree of the inner cavity of the housing is arranged on the housing; a portal frame is arranged on the upper surface of the inner wall of the housing; a carrying plate is arranged at the portal frame; the laser device is arranged on the lower surface of the carrying plate; and a window is formed in the side wall of the housing. The vacuum laser processing device is simple in structure, reasonable in design and convenient to operate; the laser device can move forwardly, reversely, leftwards and rightwards, and carries out operation on a workpiece on the workbench in an omnidirectional manner; and the vacuum pump is high in vacuumizing speed and good in vacuumizing effect, and the processability of laser is improved.

Description

technical field [0001] The invention relates to laser processing equipment, in particular to a vacuum laser processing device. Background technique [0002] Laser is one of the great inventions of natural science in the 20th century. Since the birth of the world's first laser in 1960, in the past 50 years, laser technology has been widely used in almost all fields of national defense, science and technology, industry, agriculture, medicine, and daily life with its unique characteristics and strong vitality. rapid development and wide application. Traditional laser processing is carried out in an atmospheric environment, and the measures taken to prevent oxidation are only to use inert gas to blow away the air in the laser action area while the laser beam is acting on the metal surface, which is not ideal. Contents of the invention [0003] The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art and provide a vacuum las...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K26/12B23K26/70
CPCB23K26/1224B23K26/702
Inventor 于忠
Owner NORTHWESTERN POLYTECHN UNIV ZHANGJIAGANG INTELLIGENT EQUIP TECH INDZATION RES INST