Composite material sheet cutting machine

A composite material and cutting machine technology, applied in the field of mechanical processing, can solve problems such as surface stress and corner burrs, and achieve the effects of low cost, improved processing accuracy, and simple structure

Active Publication Date: 2010-06-30
XIAN AIRCRAFT IND GROUP
View PDF0 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the process of aircraft manufacturing and maintenance, non-metallic plates are more and more widely used, and the thickness is generally about 20 mm. There is currently no special cutting and processing equipment for this type of plate. Currently, manual cutting is used, and there are many burrs on the corners after cutting. There is surface stress, and additional processing is required

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Composite material sheet cutting machine
  • Composite material sheet cutting machine
  • Composite material sheet cutting machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0021] This embodiment is a composite material plate cutting machine with a processable thickness of 20mm, including a digital display 1, a pneumatic control unit 2, a workbench 7, a vacuum cleaner 5, a scale 8, a moving bracket 10, a cutting saw 12 and a pneumatic motor 13.

[0022] The cutting saw adopts imported pneumatic high-speed cutting tools and adopts pneumatic control. The moving working stroke of the cutting saw is 4.5m; the feed speed is 0.5-5m / min and adjustable, and the straightness is ≤0.30 / full length; the rotating speed of the cutting saw is 15000rpm; the size of the disc cutter is d=100mm, and the linear speed is 78.5 m / s, cutting depth 26mm. The linear feed of the cutting saw along the length of the table is realized by the transmission system.

[0023] figure 1 As shown, the upper surface of the workbench 7 is processed with several T-shaped grooves for fixing the plates; the beam 9 is fixed above the side edge of the workbench 7 through a column; the di...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention relates to a composite material sheet cutting machine which comprises a digital indicator (1), a pneumatic control unit (2), a working platform (7), a dust collector (5), a graduated scale (8), a movable bracket (11), a dicing saw (12) and a pneumatic motor (13), wherein a cross beam (1) is fixed at one side of the working platform (7); a straight line guide rail (10) is positioned on the surface of a cross beam connecting plate (18); the movable bracket (11) is fixed on a sliding block; the pneumatic motor (13) and the dicing saw (12) are installed on the movable bracket; a digital ruler (16) is fixed on the cross beam connecting plate; the graduated scale (8) is positioned at one end of the working platform; and the digital indicator (1) and the pneumatic control unit (2) are positioned above a cross beam stand column at one end of the working platform. The composite material sheet cutting machine uses the high-accuracy guide rail to obtain sheet with edges having high straightness; the adopted digital ruler and the digital indicator lead the operation of equipment to be simple, and the composite material sheet can be cut in a mechanical way; and the cutting machine has the characteristics of simple structure, convenient use, low cost and high cutting efficiency.

Description

1. Technical field [0001] The invention relates to the field of mechanical processing, in particular to a composite material plate cutting machine. 2. Background technology [0002] In the process of aircraft manufacturing and maintenance, non-metallic plates are more and more widely used, and the thickness is generally about 20 mm. There is currently no special cutting and processing equipment for this type of plate. Currently, manual cutting is used, and there are many burrs on the corners after cutting. There is surface stress, and additional processing is required. 3. Contents of the invention [0003] In order to overcome the shortcomings in the prior art that the composite material sheet will generate surface stress after cutting and require secondary processing, the present invention proposes a composite material sheet cutting machine. [0004] The invention includes a digital display, a pneumatic control unit, a workbench, a vacuum cleaner, a scale, a moving brack...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): B26D1/18B26D5/08B26D7/26B26D7/18B26D7/28
Inventor 杨宝华薛永宁周新房雷虹张宝俊
Owner XIAN AIRCRAFT IND GROUP
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap