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Clamping device and drilling and milling machining method for resin-based composite material laminated board

A composite material layer and clamping device technology, applied in metal processing and other directions, can solve problems such as reduction, and achieve the effects of reducing processing temperature, cutting tool loss, and improving processing quality

Active Publication Date: 2019-11-26
GUANGDONG UNIV OF TECH
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0004] One of the purposes of the present invention is to avoid the deficiencies in the prior art and provide a clamping device for resin-based composite material laminates, the clamping device for resin-based composite material laminates, through water to The transformation of ice can achieve seamless contact with the material and more reliable clamping effect, which can not only effectively solve the problem of clamping deformation of multi-layer resin-based composite laminates, but also reduce the temperature during composite material processing, Guaranteed high-quality, high-reliability processing of resin-based composite laminates

Method used

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  • Clamping device and drilling and milling machining method for resin-based composite material laminated board
  • Clamping device and drilling and milling machining method for resin-based composite material laminated board

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Embodiment Construction

[0034] The present invention is further described in conjunction with the following examples.

[0035] Such as Figure 1-2As shown, a clamping device for resin-based composite laminates in this embodiment includes an ice tray device 1, a water circulation device 4 and a gas conversion device 3, and a vortex tube 12 is provided inside the gas conversion device 3 , the ice tray device 1 communicates with the cold air outlet 14 and the hot air outlet 15 of the vortex tube 12 inside the gas conversion device 3 respectively through the air transmission pipe, and the upper end of the gas conversion device 3 is movably connected with an operating handle 8, The operating handle 8 is bolted to the control valve 16 of the vortex tube 12, and the ice tray device 1 is provided with a groove 2 for placing workpieces to be processed. Adjust the depth of the water inside the groove 2, so that the adjustment of the clamping force of the ice tray device 1 can be realized. The water circulatio...

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Abstract

The invention discloses a clamping device for a resin-based composite material laminated board. The clamping device comprises an ice tray device, a water circulation device and a gas conversion device, wherein a vortex tube is arranged inside the gas conversion device, the ice tray device correspondingly communicates with a cold air flow outlet and a hot airflow outlet of the vortex tube inside the gas conversion device through gas conveying pipelines, the gas conversion device is provided with an operating handle, the operating handle is connected with a control valve of the vortex tube, a groove used for containing a to-be-machined part is formed in the ice tray device, and the water circulation device communicates with the groove. According to the clamping device, the clamping deformation problem of the multi-layer resin-based composite material laminated board is effectively solved, meanwhile, the temperature of the composite material in the machining process is reduced, and high-quality and high-reliability machining of the resin-based composite material laminated board is ensured.

Description

technical field [0001] The invention relates to the technical field of clamping devices, in particular to a clamping device for resin-based composite material laminates and a drilling and milling method thereof. Background technique [0002] Resin-based composite laminates are made of organic polymers as the matrix, glass fibers, carbon fibers, basalt fibers or aramid fibers as reinforcing materials, and laminated alternately in multiple layers. They are widely used in aviation, automobiles, and marine industries. Its material components are diversified, the number of layers is large, and its structure is complex, which is a typical composite material that is difficult to process. Resin-based composite laminates often require a large number of holes drilled and keyways milled on their surfaces to allow interconnection with other devices. [0003] However, during the actual production and processing of existing resin-based composite laminates, positioning holes are usually d...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B26D7/02B26D7/08B26D7/18
CPCB26D7/02B26D7/08B26D7/1863
Inventor 王成勇黄欣郑李娟杨涛姚俊雄何宇星
Owner GUANGDONG UNIV OF TECH
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