Five-axis ultrasonic vibration numerical control machine tool for composite laser machining

A technology of laser processing and CNC machine tools, which is applied in the field of precision device processing, can solve problems such as the difficulty of precise control of laser size and shape, the difficulty of concentrating the distribution of energy density, and the change of material softening properties. Improve the accuracy of the shape and improve the effect of the finished product

Active Publication Date: 2017-12-08
FUJIAN INST OF RES ON THE STRUCTURE OF MATTER CHINESE ACAD OF SCI
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Problems solved by technology

However, it is much more difficult for the laser to precisely control the size and shape of blind holes and shapes, especially the softening and performance changes of materials at high temperatures.
[0008] 3. The laser radius of laser processing has a great influence on the finished product quality of the processed workpiece. The larger the laser radius, the harder it is to concentrat

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  • Five-axis ultrasonic vibration numerical control machine tool for composite laser machining
  • Five-axis ultrasonic vibration numerical control machine tool for composite laser machining
  • Five-axis ultrasonic vibration numerical control machine tool for composite laser machining

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[0050] In order to make the objectives, technical solutions, and advantages of the present invention clearer, the following further describes the present invention in detail in conjunction with specific embodiments and with reference to the accompanying drawings. However, those skilled in the art know that the present invention is not limited to the drawings and the following embodiments.

[0051] The composite laser processing five-axis ultrasonic numerical control machine tool provided by the present invention has both mechanical processing and laser processing functions, such as Figure 1 to 6 Shown. The described ultrasonic processing is on the fixture of the machining tool. The tool setting has a high frequency vibration in the vertical direction. The frequency of the vibration of the tool head is controlled by the high frequency change current to achieve the processing of non-metallic materials. Performance parameters, therefore, the CNC machine tool of the present inventi...

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Abstract

The invention relates to a five-axis ultrasonic vibration numerical control machine tool for composite laser machining. The numerical control machine tool has the mechanical machining function and the laser machining function simultaneously. The numerical control machine tool comprises a mechanical movement control system and a workpiece machining portion. The workpiece machining portion comprises a motor moving along the X axis, the Y axis and the Z axis, an A-axis motor, a C-axis motor, a tool chuck for mechanical machining, a laser generator for laser machining, a machining platform and a depth detector for laser machining. The mechanical movement control system controls the motors to move. The mechanical numerical control machining manner and the laser machining manner are combined, machining efficiency is improved, machined finished products are improved, and the machining capacity is improved.

Description

technical field [0001] The invention belongs to the field of precision device processing, and in particular relates to a five-axis ultrasonic vibration numerical control machine tool for composite laser processing. Background technique [0002] Traditional mechanical numerical control machining is already a relatively mature process. The control system issues instructions to make the tool perform cutting movements that meet the requirements, and express the technical requirements such as the size and shape of the workpiece in the form of numbers and letters, as well as the processing technology requirements for processing. The basic composition of CNC machine tools includes processing program carrier, CNC device, servo drive device, machine tool body and other auxiliary devices. The machining accuracy of CNC machine tools can generally reach 0.05-0.1mm. In more precise processing technology, the machining accuracy of CNC metal cutting machine tools can reach a smaller level,...

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Application Information

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IPC IPC(8): B23P23/00
CPCB23P23/00
Inventor 林锦新林俊杰卢衍锦吴松全甘艺良
Owner FUJIAN INST OF RES ON THE STRUCTURE OF MATTER CHINESE ACAD OF SCI
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