Air suction type self-cuttings-discharge system for (CFRP) carbon fiber-reinforced plastics machining

An air-breathing, self-draining technology, which is applied in the direction of metal processing equipment, manufacturing tools, boring machine/drilling machine parts, etc., can solve the problems of polluting the environment, affecting the health of workers, and not being able to directly absorb it, so as to avoid the effect of polluting the environment

Inactive Publication Date: 2016-06-29
HARBIN UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The drilling process of carbon fiber composite materials will produce powdery chips, which will pollute the environment and affect the health of workers
At present, the chip is sucked away by vacuum cleaner manually, because it can only be sucked from the hole entrance area, and cannot be sucked directly when it is generated.

Method used

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  • Air suction type self-cuttings-discharge system for (CFRP) carbon fiber-reinforced plastics machining

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Embodiment Construction

[0015] specific implementation plan

[0016] The suction type self-absorbing chip removal system for CFRP processing described in this design is characterized by mainly including: 1-machine tool, 2-workpiece, 3-drill bit, 4-knife handle, 5-spindle, 6-chip channel, 7-suction Gas / storage device, and 2-CFRP is fixed on 1-machine tool by fixture, 3-drill is connected to 4-tool holder, 4-tool holder is connected to 5-spindle, 5-spindle is connected to 1- The machine tool is connected, 6-chip channel is connected with 7-suction / storage device through 3-drill, 4-knife handle, 5-spindle.

[0017] Working principle: When 1-machine tool is started, 5-spindle is driven, 3-drill bit is drilling and 2-workpiece is processed, 7-suction / storage device will generate negative pressure to make the cutting powder produced by 3-drill bit processing pass through 3-drill bit, 4-knife handle, 5-spindle, 6-chip channel is transported to 7-suction / storage device to realize green processing of carbon ...

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PUM

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Abstract

The drilling process of carbon fiber composite materials will produce powdery chips, which will pollute the environment and affect the health of workers. However, at present, the chip is sucked away by a vacuum cleaner manually, because it can only be sucked from the hole entrance area, and cannot be sucked directly when it is generated. Aiming at this main problem, the present invention proposes a brand-new processing system—the air-suction self-removing chip processing system for CFRP processing to provide a technical solution for realizing CFRP green processing. The proposed self-suction chip removal system for CFRP machining includes: 1-machine tool, 2-CFRP, 3-drill, 4-tool holder, 5-spindle, 6-cutting channel, 7-suction / storage device. The working principle of the air-breathing chip removal system for CFRP processing is that when the machine tool drives the drill bit to cut the workpiece, the instantaneous chips generated during the drilling process can pass through the suction hole of the tool, pass through the tool holder, the spindle and the chip removal channel. Enter the storage device to realize the green processing of CFRP.

Description

technical field [0001] The invention is applicable to the chip removal process of all processing chips including the processing of carbon fiber composite materials in powder form. In particular, it relates to an air-suction automatic chip removal system for CFRP processing. Background technique [0002] The drilling process of carbon fiber composite materials will produce powdery chips, which will pollute the environment and affect the health of workers. However, at present, the chip is sucked away by a vacuum cleaner manually, because it can only be sucked from the hole entrance area, and cannot be sucked directly when it is generated. Aiming at this main problem, the present invention proposes and designs a brand-new drilling processing system—air-breathing self-swarf removal drilling processing system, so as to realize green processing of carbon fiber composite materials. Contents of the invention [0003] The present invention designs an air-breathing automatic chip ...

Claims

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Application Information

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IPC IPC(8): B23B47/34
CPCB23B47/34
Inventor 王义文许成阳金超刘献礼许家忠
Owner HARBIN UNIV OF SCI & TECH
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