Wood slice preparation method

A wood and slicing technology, applied in wood treatment, impregnation of wood, wood impregnation, etc., can solve the problems of low drying efficiency, long test period, small contact area, etc.

Active Publication Date: 2018-07-13
INST OF WOOD INDUDTRY CHINESE ACAD OF FORESTRY
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantages of this method are: the contact area between wood slices and ambient air is small, its drying efficiency is low, and the test period is long.

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
  • Wood slice preparation method
  • Wood slice preparation method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0026] In order to make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Apparently, the described embodiment is one embodiment of the present invention, but not all of them. Based on the described embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0027] According to one embodiment of the present invention, the detailed steps of preparing wood slices for micromechanical tensile test are as follows:

[0028] First, the raw wood blocks of a certain size are soaked in water to soften, and the softening time is about 8-12 days, for example, 10 days.

[0029] Next, wood slices are prepared, for example using a slide-aw...

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 provides a wood slice preparation method. The wood slice preparation method comprises the steps that raw material wood is soaked in water so as to be softened; after being soaked in water to be softened, the wood is processed into a wood slice; the wood slice is flattened and placed between two glass slides to stand for a period of time; a container is provided, and the humidity environment in the container is adjusted; and the wood slice is clamped in one clamping assembly, and then the clamping assembly is placed in the container to adjust the water content of the wood slice, wherein the clamping assembly comprises ventilation plates and a connecting element, the ventilation plates includes the upper ventilation plate and the lower ventilation plate, the upper ventilation plate and the lower ventilation plate are each provided with at least one through hole, the wood slice is placed between the upper ventilation plate and the lower ventilation plate, and the upper ventilation plate and the lower ventilation plate are fixedly connected through the connecting element.

Description

technical field [0001] The embodiments of the present invention relate to the field of wood slices, in particular to a method for preparing wood slices for micromechanical stretching. Background technique [0002] Moisture content affects almost all physical and mechanical properties of wood. Therefore, wood slices (thickness not greater than 200 μm) with different moisture content will be used as the research object in the micromechanical tensile test of wood. A kind of preparation step of wood slice is as follows: (1) soak wood block in water to soften; (2) adopt slide-away slicing machine to take wood slice, and the wood slice at this moment is generally in saturated state; (3) place wood slice in certain The moisture content was adjusted in a humidity environment, and the subsequent micromechanical tensile test was carried out. [0003] To adjust the wood slices in a saturated state to a certain equilibrium moisture content, it is necessary to experience the process of ...

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): B27K5/06B27C5/00B27K3/32
CPCB27C5/00B27K3/32B27K5/06
Inventor 蒋佳荔吕建雄李安鑫彭辉李珠
Owner INST OF WOOD INDUDTRY CHINESE ACAD OF FORESTRY
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