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Industrial electric flat car

An electric flatbed car, an industrial technology, applied in the coating process of metal materials, etc., can solve the problems of unsatisfactory surface finish and needs to be improved, and achieve the effect of excellent abrasion resistance and good surface finish

Inactive Publication Date: 2017-01-04
常熟市常宝电动过跨平车厂
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Existing industrial electric flatbed trucks include metal spindles, but the wear resistance, rust resistance, corrosion resistance, oxidation resistance, heat resistance, cold resistance, and weather resistance of the metal spindles need to be improved, and the surface finish is not ideal.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] An industrial electric flatbed truck, which includes a metal main shaft, and the metal main shaft is passivated, and the passivation treatment includes the following steps:

[0026] 1) Add 1 to 2 parts by weight of ethylene glycol monostearate, 1.3 parts by weight of sodium α-olefin sulfonate, 4.6 parts by weight of polyacrylic acid, 1.1 parts by weight of ammonium fluorotitanate, and 1.8 parts by weight of ethylenediamine in sequence 30 parts by weight of deionized water, stirred evenly;

[0027] 2) Add 0.8 parts by weight of silicon-calcium powder, 3.6 parts by weight of oxalic acid, 2.6 parts by weight of polyvinyl chloride, 1.1 parts by weight of liquefied paraffin, and 1.3 parts by weight of sodium tungstate, and continue to stir until fully mixed and uniform to obtain passivation treatment liquid;

[0028] 3) Put the metal spindle into the passivation treatment solution for passivation treatment, the treatment temperature is 40°C, and the treatment time is 40 sec...

Embodiment 2

[0030] An industrial electric flatbed truck, which includes a metal main shaft, and the metal main shaft is passivated, and the passivation treatment includes the following steps:

[0031] 1) Put 1 part by weight of ethylene glycol monostearate, 1.3 parts by weight of sodium α-olefin sulfonate, 4.6 parts by weight of polyacrylic acid, 1.1 parts by weight of ammonium fluorotitanate, and 1.8 parts by weight of ethylenediamine into 30 parts by weight in sequence part deionized water, stir evenly;

[0032] 2) Add 0.8 parts by weight of silicon-calcium powder, 3.6 parts by weight of oxalic acid, 2.6 parts by weight of polyvinyl chloride, 1.1 parts by weight of liquefied paraffin, and 1.3 parts by weight of sodium tungstate, and continue to stir until fully mixed and uniform to obtain passivation treatment liquid;

[0033] 3) Put the metal spindle into the passivation treatment solution for passivation treatment, the treatment temperature is 40°C, and the treatment time is 40 secon...

Embodiment 3

[0035] An industrial electric flatbed truck, which includes a metal main shaft, and the metal main shaft is passivated, and the passivation treatment includes the following steps:

[0036] 1) Put 2 parts by weight of ethylene glycol monostearate, 1.3 parts by weight of sodium α-olefin sulfonate, 4.6 parts by weight of polyacrylic acid, 1.1 parts by weight of ammonium fluorotitanate, and 1.8 parts by weight of ethylenediamine into 30 parts by weight in sequence part deionized water, stir evenly;

[0037] 2) Add 0.8 parts by weight of silicon-calcium powder, 3.6 parts by weight of oxalic acid, 2.6 parts by weight of polyvinyl chloride, 1.1 parts by weight of liquefied paraffin, and 1.3 parts by weight of sodium tungstate, and continue to stir until fully mixed and uniform to obtain passivation treatment liquid;

[0038] 3) Put the metal spindle into the passivation treatment solution for passivation treatment, the treatment temperature is 40°C, and the treatment time is 40 seco...

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PUM

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Abstract

The invention discloses an industrial electric flat car. A metal spindle of the industrial electric flat car is subjected to passivation treatment. Passivation treatment comprises the following steps that firstly, 1-2 parts of ethylene glycol monostearate, 1.3 parts of alpha-olefin sulfonate, 4.6 parts of polyacrylic acid, 1.1 parts of ammonium hexafluorotitanate and 1.8 parts of ethanediamine are sequentially input into 30 parts of deionized water, and uniform stirring is conducted; secondly, 0.8 part of silico-calcium powder, 3.6 parts of oxalic acid, 2.6 parts of polyvinyl chloride, 1.1 parts of liquefied paraffin and 1.3 parts of sodium tungstate are then sequentially input, stirring continues till sufficient and uniform mixing is achieved, and passivation treatment fluid is prepared; and thirdly, the metal spindle is arranged in the passivation treatment fluid to be subjected to passivation treatment, the treatment temperature is 40 DEG C, the treatment time is 40 s, and the metal spindle is taken out and then cleaned through pure water and is dried later. The metal spindle of the industrial electric flat car is subjected to passivation treatment, performance is good, and the surface finish degree is good.

Description

technical field [0001] The invention relates to an industrial electric flatbed vehicle. Background technique [0002] Existing industrial electric flatbed trucks include metal spindles, but the wear resistance, rust resistance, corrosion resistance, oxidation resistance, heat resistance, cold resistance, and weather resistance of the metal spindles need to be improved, and the surface finish is not ideal. Contents of the invention [0003] The purpose of the present invention is to provide an industrial electric flatbed car, the metal spindle of which is passivated to form a uniform passivation protective film on the metal surface, which has excellent abrasion resistance, rust resistance, corrosion resistance, oxidation resistance and heat resistance. , cold resistance, weather resistance, and good surface finish. [0004] In order to achieve the above object, the technical solution of the present invention is to design a kind of industrial electric flatbed truck, which i...

Claims

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Application Information

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IPC IPC(8): C23C22/46
CPCC23C22/46
Inventor 曹丽萍
Owner 常熟市常宝电动过跨平车厂