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Production method of lithium sectional material

A production method and profile technology, which is applied in the field of metal profile processing, can solve problems such as incomplete scope, low efficiency, and low degree of automation, and achieve the effects of wide range, avoiding violent reactions, and complete product categories

Inactive Publication Date: 2014-04-23
昆明天谋科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the production process of the existing lithium metal profiles, the product stability, product types, scope are incomplete, the degree of automation is not high, and the efficiency is low. In order to overcome the shortcomings of the existing metal lithium profiles in the production process, a new metal lithium profile is proposed. production method

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] According to the order requirements of the lithium battery factory, lithium blocks are produced.

[0022] A production method of lithium profiles, including the use of lithium ingots, drying units, vacuum pumps, hydraulic extrusion machines, extrusion

[0023] Cylinder, special mold for extrusion of lithium profiles, cooling equipment, winding machine processing equipment, characterized in that: the production method of lithium profiles includes the following steps:

[0024] (1). Start the drying unit to ensure that the relative humidity of the production environment for lithium profiles is lower than 1%;

[0025] (2). Select lithium ingots to ensure that there is no slag larger than 0.06mm on the surface of the lithium ingots;

[0026] (3). On the hydraulic extrusion machine, install the special mold for lithium profile extrusion that needs to be processed;

[0027] The specific size of the lithium block is: length: 100mm, width: 60mm, thickness: 0.25mm;

[0028] (4...

Embodiment 2

[0037] According to the user's order requirements, lithium blocks are produced.

[0038] A production method of lithium ribbon,

[0039] (3). Install a special mold for lithium strip extrusion on the hydraulic extrusion machine;

[0040] The specific size of the lithium belt is: length: 200m, width: 130mm, thickness: 5mm;

[0041] All the other production methods are the same as the steps of Example 1, and will not be repeated.

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PUM

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Abstract

The invention discloses a production method of a lithium sectional material. A lithium ingot, a dryer unit, a vacuum pump, a hydraulic extruder, an extruding cylinder, a lithium sectional material extruding special mould, cooling equipment and winder processing equipment are used. Vacuumizing and cooling are simultaneously performed on the hydraulic extruder; the lithium sectional material extruding special mould is used for extruding the lithium ingot into any one lithium sectional material of a lithium band, a lithium rod, a lithium wire, a lithium block and a lithium sheet; the extruding cylinder is vacuumized by using the vacuum pump, thus the contact between air and metal lithium is reduced, and the quality of the lithium sectional material is improved. A five-layer aluminum-plastics compound bag is adopted for packaging. The production method of the lithium sectional material can be applied to the processing of the lithium sectional material.

Description

technical field [0001] The invention relates to metal profile processing technology, in particular to a method for processing lithium ingots into profiles. Background technique [0002] In the production process of the existing lithium metal profiles, the product stability, product types, scope are incomplete, the degree of automation is not high, and the efficiency is low. In order to overcome the shortcomings of the existing metal lithium profiles in the production process, a new metal lithium profile is proposed. production method. [0003] This invention solves the problem of product stability, product variety, complete range, high degree of automation and high efficiency in the production process of lithium profiles, and plays a key role in improving the production process of lithium profiles. Contents of the invention [0004] A production method of lithium profiles, including the use of lithium ingots, drying units, vacuum pumps, hydraulic extrusion machines, extru...

Claims

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Application Information

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IPC IPC(8): B21C23/02
Inventor 李曾谋
Owner 昆明天谋科技有限公司
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