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Synchronous monitoring device for femtosecond laser micromachining

A monitoring device, femtosecond laser technology, applied in laser welding equipment, metal processing equipment, manufacturing tools, etc., can solve the problems of small femtosecond laser monitoring range and incomplete coverage

Pending Publication Date: 2022-03-15
XI'AN PETROLEUM UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the embodiments of the present invention is to provide a synchronous monitoring device for femtosecond laser micromachining, which aims to solve the technical problems of small monitoring range and incomplete coverage during femtosecond laser micromachining

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  • Synchronous monitoring device for femtosecond laser micromachining
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  • Synchronous monitoring device for femtosecond laser micromachining

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Embodiment Construction

[0030] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0031] The specific implementation of the present invention will be described in detail below in conjunction with specific embodiments.

[0032] Such as Figure 1-6 Shown is a structural diagram of a synchronous monitoring device for femtosecond laser micromachining provided by an embodiment of the present invention, including a chassis 1, a top plate 2, a femtosecond laser 3, an adjustment assembly 100, a tension assembly 200 and gears The transmission assembly 400, the top plate 2 is arranged in parallel with the chassis 1, and is connected to the chassis 1 through a support member 5, and a chan...

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Abstract

The invention is applicable to the technical field of femtosecond laser micromachining, and provides a femtosecond laser micromachining synchronous monitoring device which comprises a base plate, a top plate, a femtosecond laser, an adjusting assembly, a stretching assembly and a gear transmission assembly, the top plate and the base plate are arranged in parallel, and the top plate is connected with the base plate through a supporting piece; the adjusting assembly is hinged to the gear transmission assembly, a monitoring head is installed at the tail end of the adjusting assembly, and the swing angle of the monitoring head is adjusted under driving of the gear transmission assembly. The stretching assembly is arranged at the tail end of the adjusting assembly; the gear transmission assembly is installed at one end of the adjusting assembly, and a clamping assembly is arranged on the gear transmission assembly and used for adjusting the workpiece to be machined and controlling the working process of the adjusting assembly at the same time. In the using process of the monitoring device, the machining process of a workpiece to be machined can be monitored in real time through laser emitted by the femtosecond laser device, the gear transmission assembly is arranged to drive the adjusting assembly to work, the position of the monitoring head is controlled, and the machining position is monitored in real time in a multi-angle and all-dimensional mode.

Description

technical field [0001] The invention belongs to the technical field of femtosecond laser micromachining, and in particular relates to a synchronous monitoring device for femtosecond laser micromachining. Background technique [0002] Femtosecond is a unit of measurement for measuring time. Femtosecond laser is the technical means that human beings can obtain the shortest pulse under laboratory conditions and realize commercial application. Because of its high energy concentration, small heat-affected zone, No spatter, no slag, no special gas environment, no follow-up process, high processing precision, etc., so great progress has been made in the application of microstructure processing and fine processing. [0003] In the process of femtosecond laser processing, real-time monitoring of the processing process is required. Traditional monitoring devices mostly perform single-point monitoring. When the processing position is changed, it is not easy to adjust, resulting in a li...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K26/03
CPCB23K26/032
Inventor 和万霖
Owner XI'AN PETROLEUM UNIVERSITY
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