Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Machining process of material battery steel shell

A technology of material battery and processing technology, which is applied in the direction of battery pack parts, circuits, electrical components, etc., can solve the problems of complex processing technology and low processing efficiency of battery steel shells, so as to avoid residual pickling liquid, improve production efficiency, The effect of accelerating the separation

Pending Publication Date: 2021-01-29
无锡市力达金属制品有限公司
View PDF8 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the disadvantages of complex battery steel case processing technology and low processing efficiency in the prior art, and propose a processing technology for battery steel case materials

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

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0027] The following clearly and completely describes the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, but not all of them.

[0028] A processing technology for a material battery steel case, comprising the following steps:

[0029] S1: Slitting: Slitting bulk materials into required sizes;

[0030] S2: Processing: Grinding the cut material to remove the burr;

[0031] S3: Lifting: washing, pickling, and post-acid washing of the polished material to remove scale and rust on the surface of the material;

[0032] S4: Stamping: Stamping the material obtained in S3 to obtain the prototype of the steel shell;

[0033] S5: Electroplating: electroplating the prototype of the steel shell. Electroplating is the process of plating a thin layer of other metals or alloys on the surface of some metals using the principle of electrolysis. It uses electrolysis to make the sur...

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 belongs to the field of the machining of battery steel shells, particularly relates to a machining process of a material battery steel shell, and provides the following scheme aiming atthe problems of complex machining process and low machining efficiency of a conventional battery steel shell. The machining process comprises following steps: S1, cutting: cutting a large material block into a required size; S2, machining: grinding the cut material, and removing burrs; S3, lifting: performing water washing, acid pickling and water washing after acid pickling on the ground material, and removing the oxide skin and rust on the surface of the material; S4, stamping: performing stamping on the material prepared in S3, and preparing a steel shell prototype; S5, electroplating: conducting electroplating treatment on the steel shell prototype; and S6, selecting: selecting the electroplated steel shell to complete the machining of the material battery steel shell. According to themethod, the steps are simple, the drying efficiency of the material can be improved, the separation of the pickling solution and the material can be accelerated, the material can be quickly fixed, and the production efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of battery steel case processing, in particular to a processing technology of a material battery steel case. Background technique [0002] The battery steel shell is an important component of the battery. At present, the production of battery steel shells is basically divided into two categories. One is that the nickel-plated steel strip is stamped and formed, and then degreased and anti-rust, which is called nickel-plated steel shell first. One is stamped and formed by the steel strip, then degreased and electroplated with nickel, which is called post-galvanized steel shell. [0003] The existing battery steel case processing technology is complicated and the processing efficiency is low, so we propose a material battery steel case processing technology to solve the above problems. Contents of the invention [0004] The purpose of the present invention is to solve the disadvantages of complicated battery...

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): B23P15/00H01M50/224
CPCB23P15/00
Inventor 朱晓东
Owner 无锡市力达金属制品有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap 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