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Processing method of stainless steel positive electrode cap for zinc-manganese battery

A zinc-manganese battery and processing method technology, applied in battery pack parts, battery boxes/jackets, small-sized batteries/battery packs, etc. Quality, solution to high price effects

Active Publication Date: 2017-08-08
佛山市诚致金属制品有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Copper parts have good anti-rust performance, but the price is high
The price of iron parts is low, but the anti-rust performance is poor

Method used

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  • Processing method of stainless steel positive electrode cap for zinc-manganese battery
  • Processing method of stainless steel positive electrode cap for zinc-manganese battery
  • Processing method of stainless steel positive electrode cap for zinc-manganese battery

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Embodiment Construction

[0023] like figure 1 , 2 Shown in and 3, the processing method of the zinc-manganese battery stainless steel positive electrode cap of the present invention is characterized in that the steps are as follows: (1) material selection, select austenitic stainless steel strip, thickness≦0.15mm; because the austenitic stainless steel strip is stamped into After the surface treatment of the product, the product will show a bright white luster and a beautiful appearance, which is very close to the color of the electroplated part, so that it can be more acceptable to customers, and the cost of surface treatment is not high. (2) Stamping, A. Pre-cut the stainless steel strip twice, cut out two semi-circular arcs each time, a total of four semi-circular arcs, and leave about 1mm uncut between the two semi-circular arcs; B. A semi-arc circle is used to stamp and form the positive electrode cap of the battery; this fully pre-cut design can achieve better stretching effect and the product ...

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Abstract

The invention discloses a method for processing a stainless steel positive electrode cap of a zinc-manganese battery, which is characterized in that the steps are as follows: (1) material selection, austenitic stainless steel strip, thickness ≦ 0.15mm; (2) punching, A. on the stainless steel strip Pre-cut twice, cut two semi-circular arcs each time, a total of four semi-circular arcs, and leave about 1mm uncut between the two semi-circular arcs; B. Stamp the circles cut out by the arcs step by step , until the battery positive cap is formed; (3) Remove surface impurities, put the formed battery positive cap into a high temperature furnace at 800-1200°C to remove surface impurities; (4) Polish, remove the high temperature battery positive cap Together with the additives, they are put into the roller of the roller equipment and rolled, and the battery positive caps are rubbed and polished against each other; (5) Drying, after polishing, dry with a dryer to complete the processing of stainless steel positive cap products. The processing method of the present invention can manufacture the positive electrode cap of the battery with stainless steel, and can guarantee the product quality.

Description

technical field [0001] The invention relates to the technical field of zinc-manganese batteries, in particular to a processing method for a stainless steel positive electrode cap of a zinc-manganese battery. Background technique [0002] At present, the positive caps of all zinc-manganese batteries are mainly made of electroplated copper or electroplated iron. Copper parts have good rust resistance, but the price is high. Iron parts are cheap, but have poor rust resistance. The new stainless steel accessories have good anti-rust performance and low price, and also eliminate the need for electroplating to protect the environment, which can be said to be the best of the three worlds. We have reason to believe that the emergence of new stainless steel accessories will subvert the era of copper or iron domination and become the new leader. Contents of the invention [0003] The purpose of the present invention is to provide a method for processing a stainless steel positive...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01M2/30H01M50/562H01M50/564
CPCH01M50/543Y02E60/10
Inventor 梁维远
Owner 佛山市诚致金属制品有限公司
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