Eureka AIR delivers breakthrough ideas for toughest innovation challenges, trusted by R&D personnel around the world.

Fluff type phosphating process for steel plate

A phosphating and steel plate technology, applied in the direction of metal material coating process, etc., can solve the problems of insufficient adhesion, limited improvement of workpiece adhesion, equipment damage, etc., to improve strength, improve adhesion, improve Effect of Surface Bonding Properties

Active Publication Date: 2020-12-18
同心县京南惠方农林科技有限公司
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, only relying on phosphating treatment, the improvement of the adhesion of the workpiece is limited, and it is very dependent on the quality of the phosphating process, especially in the processing of workpieces with complex forces On the other hand, the adhesion between the workpieces is not enough, which may easily lead to equipment damage

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
  • Fluff type phosphating process for steel plate
  • Fluff type phosphating process for steel plate
  • Fluff type phosphating process for steel plate

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0045] see figure 1 , a fluff type phosphating process for a steel plate, comprising the following steps:

[0046] S1. Pretreatment: firstly carry out chemical degreasing on the surface of the steel plate to be treated, rinse with clean water, drain and dry;

[0047] S2, shot peening treatment: fix the partitioned steel mesh 9 on the surface of the steel plate, then put it into the shot blasting machine, carry out shot peening treatment on the steel plate and take it out for later use;

[0048] S3. Freezing treatment: take an appropriate amount of pocket balls 7 and evenly spread them on the side where the partitioned steel mesh 9 is fixed, atomize and spray a layer of anti-rust liquid, then transfer to the cold storage for freezing treatment, and keep the freezing temperature at -5 ℃, after freezing for 3 hours, take it out for use. The anti-rust solution is made by mixing anti-rust agent and water according to the mass ratio of 1:30;

[0049] S4. Phosphating treatment: imm...

Embodiment 2

[0059] see figure 1 , a fluff type phosphating process for a steel plate, comprising the following steps:

[0060] S1. Pretreatment: firstly carry out chemical degreasing on the surface of the steel plate to be treated, rinse with clean water, drain and dry;

[0061] S2, shot peening treatment: fix the partitioned steel mesh 9 on the surface of the steel plate, then put it into the shot blasting machine, carry out shot peening treatment on the steel plate and take it out for later use;

[0062] S3. Freezing treatment: take an appropriate amount of pocket balls 7 and evenly spread them on the side where the partitioned steel mesh 9 is fixed, atomize and spray a layer of anti-rust liquid, then transfer to the cold storage for freezing treatment, and keep the freezing temperature at -6 ℃, after 3.5 hours of freezing treatment, take it out for use, the anti-rust liquid is made by mixing anti-rust agent and water according to the mass ratio of 1:32;

[0063] S4. Phosphating treat...

Embodiment 3

[0070] see figure 1 , a fluff type phosphating process for a steel plate, comprising the following steps:

[0071] S1. Pretreatment: firstly carry out chemical degreasing on the surface of the steel plate to be treated, rinse with clean water, drain and dry;

[0072] S2, shot peening treatment: fix the partitioned steel mesh 9 on the surface of the steel plate, then put it into the shot blasting machine, carry out shot peening treatment on the steel plate and take it out for later use;

[0073] S3. Freezing treatment: take an appropriate amount of balls 7 and evenly spread them on the side where the partitioned steel mesh 9 is fixed, atomize and spray a layer of anti-rust liquid, then transfer to the cold storage for freezing treatment, and keep the freezing temperature at -8 ℃, take it out after freezing for 4 hours, and use it for later use. The anti-rust solution is made by mixing anti-rust agent and water according to the mass ratio of 1:35;

[0074] S4. Phosphating trea...

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 fluff type phosphating process for a steel plate, and belongs to the technical field of engineering machinery. According to the fluff type phosphating process for the steel plate, a partition steel mesh can be innovatively introduced to control a shot blasting treatment area on the steel plate on the basis of a traditional phosphating process; then upper bottom-carrying connecting balls are pre-embedded along the shot blasting treatment area and is then frozen; phosphating treatment is carried out after freezing treatment, so that formation and radiation of a phosphating film are guided; and in a concave area of shot blasting treatment, after bottom-carrying connecting balls in the concave area are forced to be softened, retained fluff is inserted into the bottom-carrying connecting balls through an introduced fluff receiving device, and a high-strength whole is formed after solidification, so that the strength of the phosphating film can be improved, the phosphating film can be covered and protected, meanwhile, a surface bonding characteristic between a resin adhesive and the steel plate can be obviously improved on the basis of subsequent combination ofthe resin adhesive, and the bonding force is greatly improved to resist a complex external stress environment.

Description

technical field [0001] The invention relates to the technical field of engineering machinery, in particular to a fluffy phosphating process for steel plates. Background technique [0002] Construction machinery is an important part of the equipment industry. In a nutshell, all the mechanical equipment necessary for comprehensive mechanized construction projects required for earthwork construction projects, road surface construction and maintenance, mobile lifting and loading and unloading operations, and various construction projects are called construction machinery. The use of steel is indispensable in the processing and manufacturing of construction machinery. In the existing processing and manufacturing processes, there are mostly forms in which steel is bonded to metal or non-metal through resin adhesives. In order to improve the stability of this type of bonding It is necessary to enhance the bonding force between the two workpieces, and the method of improving the bo...

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
IPC IPC(8): C23C22/08C23C22/78C23C22/82
CPCC23C22/08C23C22/78C23C22/82Y02P10/20
Inventor 刘继海
Owner 同心县京南惠方农林科技有限公司
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
Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com