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Laser loading flying piece stamping plasticine indirect micro plastic forming device and method thereof

A plasticine and microplastic technology, which is applied in the field of indirect microplastic forming devices for laser-loaded flyer stamping plasticine, can solve the problems of affecting the accuracy of the workpiece and cannot ensure that the formed workpiece fits the surface of the mold, and achieves improved workpiece quality and greater flexibility. , the effect of uniform force

Inactive Publication Date: 2015-06-10
JIANGSU UNIV
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  • Application Information

AI Technical Summary

Problems solved by technology

The use of high molecular polymers that have gained kinetic energy as flexible punches to form workpieces will not affect the surface quality of workpieces, but high molecular polymers are elastic materials that will rebound after forming workpieces, which cannot ensure that the formed workpieces are completely attached to the surface of the mold. Workpiece accuracy

Method used

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  • Laser loading flying piece stamping plasticine indirect micro plastic forming device and method thereof
  • Laser loading flying piece stamping plasticine indirect micro plastic forming device and method thereof
  • Laser loading flying piece stamping plasticine indirect micro plastic forming device and method thereof

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Embodiment Construction

[0021] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0022] The structure of the present invention's laser-loaded flying piece stamping plasticine indirect microplastic forming device is as follows figure 1 As shown, it is composed of laser loading system, forming system and computer control system. The laser loading system is composed of a nanosecond laser 7, a reflector 6, and a focusing lens 5. The laser beam emitted by the nanosecond laser 7 is reflected by the reflector 6 and focused by the focusing lens 5, and then directly enters the forming system; the forming system consists of a sample system 4, The clamp body 3, the three-dimensional mobile platform 2 and the L-shaped base 1 are composed, the three-dimensional mobile platform 2 is fixed on the L-shaped base 1, and the sample system 4 is fixed by the clamp body 3 fastened on the top of the three-dimensional mobile platform 2; the computer control syst...

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Abstract

The invention discloses a laser loading flying piece stamping plasticine indirect micro plastic forming device and a method thereof. The device comprises a laser loading system, a forming system and a computer control system. The laser loading system comprises a nanosecond laser, a reflection mirror and a focusing lens. The forming system comprises a sample system, a clamp body, a three-dimensional moving platform and a base. The three-dimensional moving platform is fixed on the base. The sample system is fixed through the clamp body fastened above the three-dimensional moving platform. The computer control system comprises a controller and a computer. The computer controls plane moving of the three-dimensional moving platform and the working state of the nanosecond laser through the controller. According to the device and the method, etching on the surface of a workpiece caused by rigid impact is effectively avoided, surface quality of the workpiece is improved, rebounding restoring after workpiece forming is avoided, the fact that the workpiece is fully attached on the surface of a mould is guaranteed, and workpiece forming quality and forming accuracy are improved.

Description

technical field [0001] The invention relates to a laser-loaded flyer stamping plasticine indirect microplastic forming device and a method thereof, which belong to the technical field of micro-electromechanical system (MEMS) processing and the technical field of laser micro-processing. Background technique [0002] Miniaturization is an important direction of the development of contemporary science and technology, and micro-forming technology and micro-mold manufacturing have become key research objects in the industry. Many scholars at home and abroad began to actively search for new micro-forming processes on the basis of traditional micro-forming to solve the existing problems of micro-forming. The rapid development of laser processing technology in recent years provides us with a research basis to solve this problem. Laser energy density is high, processing can be completed in an instant, and materials that are difficult to process by conventional methods can be formed. ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B21D22/10
Inventor 沈宗宝顾春兴王霄刘会霞张迪
Owner JIANGSU UNIV
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