Orifice-edge in-plane impact system for composite and application thereof
A composite material and impact system technology, applied in the field of impact modules, can solve problems such as the inability to achieve hole edge impact, rebound and safety risks, and achieve the effects of reducing size restrictions, ensuring repeatability, and expanding the scope of application
Pending Publication Date: 2018-06-29
康得复合材料有限责任公司
View PDF0 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0005] The purpose of the present invention is to provide a composite material hole edge in-plane impact system and its use method, so as to overcome the existing technology in the impact damage process of composite materials that can only be impacted from top to bottom and cannot achieve hole edge in-plane impact. There are safety risks in the direction of the impact and the rebound of the high-speed impact head in contact with the composite material
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 moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0052] The technical solution of the present invention will be further described in detail below in conjunction with the accompanying drawings, but it should be understood that the scope of protection of the present invention is not limited by specific embodiments.
[0053] Unless expressly stated otherwise, throughout the specification and claims, the term "comprise" or variations thereof such as "includes" or "includes" and the like will be understood to include the stated elements or constituents, and not Other elements or other components are not excluded.
[0054] Such as figure 1 and figure 2 As shown, the composite material hole edge in-plane impact system according to the specific embodiment of the present invention includes: a guide rail assembly 2 with an inclined section and a horizontal section; an impact module 1 arranged on the guide rail assembly 2 for impact composite material 4 ; and a velocity measuring module 3 arranged at the end of the horizontal sectio...
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
Login to View More Abstract
The invention discloses an orifice-edge in-plane impact system for a composite and application thereof. The system comprises: a guide rail component having a slanting segment and a horizontal segment;an impact module arranged on the guide rail component for impacting the composite; a speed measuring module arranged at the end of the horizontal segment of the guide rail component and used for measuring horizontal motion speed of the impact module. The guide rail component is composed of a slide-type guide rail, a level, a retaining plate, a frame, an adjusting support and a platform; the impact module is composed of a spherical end and a counterweight. The system herein can convert potential energy of the impact module into its horizontal motion, orifice-edge in-plane impact is provided for the composite, the sinking height of the horizontal segment in an orifice area of the composite is reduced, a linear speed direction of the impact module is stably converted into a horizontal direction, and the limits caused by the impact system on the dimensions of the orifice rea of the composite are fewer.
Description
technical field [0001] The invention belongs to the technical field of impact modules, and in particular relates to an in-plane impact system of a composite material hole edge and a use method thereof. Background technique [0002] At present, the impact damage devices widely used in composite material structural tests are drop hammer impact damage devices and impact guns. Among them, the drop hammer impact damage device can calculate the impact energy acting on the composite material test piece by controlling the quality of the drop hammer and the initial height of the drop hammer installation, and create corresponding damage; the impact gun relies on air pressure or springs, etc. The role is to push the impact head to realize the impact damage preparation of the composite material structure. [0003] However, the drop hammer type impact damage device can only impact from top to bottom, while damage in other directions cannot achieve impact. For the open structure, the dr...
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
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): G01M7/08
CPCG01M7/08
Inventor 辛朝波何鹏高岩王大伟
Owner 康得复合材料有限责任公司