Preparation method and device of fish scale-like multifunctional surface microstructure

A micro-structure and multi-functional technology, applied in the direction of feeding devices, spraying devices, manufacturing tools, etc., can solve the problems of high hardness surface wear, short service life, serious adhesion, etc., to increase the contact area, realize anti-adhesion, reduce The effect of small friction and adsorption force

Active Publication Date: 2022-04-12
ZHEJIANG GONGSHANG UNIVERSITY
View PDF13 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a high-hardness surface imitation tool that can reduce load and drag, efficiently dissipate heat, prevent adhesion and wear resistance, and solve the problems of severe wear, difficulty in heat dissipation, serious adhesion, and short service life of existing high-hardness surfaces such as knives. Fish scale multifunctional microstructure preparation method and device

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
  • Preparation method and device of fish scale-like multifunctional surface microstructure
  • Preparation method and device of fish scale-like multifunctional surface microstructure
  • Preparation method and device of fish scale-like multifunctional surface microstructure

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0032] The present invention will be further described below in conjunction with accompanying drawing.

[0033] The preparation method of fish scale-like multifunctional surface microstructure is as follows:

[0034] Step 1, using diamond to make a conical coulter head, such as figure 1 As shown, then the coulter head is sintered and fixed on the handle to make a plowing tool 8; the coulter head is set obliquely, and the apex of the conical shape is set obliquely downward.

[0035] Step two, such as image 3 As shown, the tool handle of the plowing tool 8 is vertically fixed on the tool installation shaft 3-4, the tool installation shaft 3-4 is vertically fixed on the Z-axis slider, and the workpiece to be processed is clamped on the workpiece holder superior.

[0036] Step 3: drive the X-axis screw 4-1 to rotate through the X-axis transmission motor 3-1, and drive the X-axis slider, the processing plate 2, the workpiece fixture and the workpiece to move along the X-axis sy...

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 discloses a method and a device for preparing a fish scale-like multifunctional surface microstructure. The wear resistance of the existing workpiece surface needs to be improved. The present invention adopts the special coulter head to make the plowing tool, and then uses the plowing tool to process several rows of fish-scale microstructures on the surface of the workpiece to be processed; the fish-scale microstructures are composed of several arc-shaped sheets connected in sequence; then, through the carbon fiber The powder nozzle sprays carbon fiber powder into each row of fish-scale microstructures; finally, each fish-like scale-like microstructure is rolled by rolling rollers to form the final fish-scale-like multifunctional surface microstructure. The imitation fish scale multifunctional surface microstructure processed on the workpiece surface of the present invention realizes load reduction and drag reduction of the workpiece, high-efficiency heat dissipation, anti-adhesion, and has wear-resistant properties.

Description

technical field [0001] The invention belongs to the technical field of functional microstructures, and in particular relates to a method and device for preparing multifunctional fishscale-like microstructures with high hardness surfaces such as knives. Background technique [0002] Cutting tools are very important tools in machining and are widely used in various preparation and processing links in the manufacturing industry. All aspects of the performance of the tool will directly affect the quality of the product produced. During the machining process, friction, adhesion, heat, etc. will cause the tool to fail, thereby reducing production efficiency. However, bionics has proved that a high-performance structure with a certain non-smooth shape can exert good properties such as wear resistance, anti-adhesion, and high-efficiency heat dissipation. Due to the excellent characteristics of the bionic functional structure, it can be set on the rake face and flank face of the tool...

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 Patents(China)
IPC IPC(8): B23P17/02B23P5/00B05B13/02B23Q1/25B23Q5/40B30B3/00
CPCB23P17/02B23P5/00B05B13/0278B23Q1/25B23Q5/40B30B3/005
Inventor 彭丽辉马笳棋米慧迎
Owner ZHEJIANG GONGSHANG UNIVERSITY
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