Unlock instant, AI-driven research and patent intelligence for your innovation.

Industrial electric rail vehicle

An electric rail car, industrial technology, applied in the direction of metal material coating technology, etc., can solve the problems to be improved, the surface finish is not ideal, etc., and achieve excellent abrasion resistance and good surface finish.

Inactive Publication Date: 2017-01-11
常熟市常宝电动过跨平车厂
View PDF3 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The existing industrial electric rail cars 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

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 1

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

[0026] 1) Put 1 to 2 parts by weight of sucrose fatty acid ester, 0.8 part by weight of sodium alkylnaphthalene sulfonate, 0.9 part by weight of gum arabic powder, 0.4 part by weight of titanyl sulfate, and 5.9 parts by weight of phosphoric acid into 30 parts by weight of deionized water in sequence , stir evenly;

[0027] 2) then drop into 1.1 parts by weight of high magnesium powder, 1.8 parts by weight of diethylene glycol monobutyl ether, 2.2 parts by weight of acetyl citrate tris (2-ethylhexyl), 1.2 parts by weight of aluminum metaphosphate, 1.8 parts by weight of coconut Oleic acid diethanolamide, continue to stir until fully mixed to obtain a passivation treatment solution;

[0028] 3) Put the metal spindle into the passivation treatment solution for passivation treatment, the treatment temperat...

Embodiment 2

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

[0031] 1) 1 weight part of sucrose fatty acid ester, 0.8 weight part of sodium alkylnaphthalene sulfonate, 0.9 weight part of gum arabic powder, 0.4 weight part of titanyl sulfate, and 5.9 weight parts of phosphoric acid are dropped into 30 weight parts of deionized water successively, and stirred Uniform;

[0032] 2) then drop into 1.1 parts by weight of high magnesium powder, 1.8 parts by weight of diethylene glycol monobutyl ether, 2.2 parts by weight of acetyl citrate tris (2-ethylhexyl), 1.2 parts by weight of aluminum metaphosphate, 1.8 parts by weight of coconut Oleic acid diethanolamide, continue to stir until fully mixed to obtain a passivation treatment solution;

[0033] 3) Put the metal spindle into the passivation treatment solution for passivation treatment, the treatment temperature is 4...

Embodiment 3

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

[0036] 1) 2 parts by weight of sucrose fatty acid ester, 0.8 part by weight of sodium alkylnaphthalene sulfonate, 0.9 part by weight of gum arabic powder, 0.4 part by weight of titanyl sulfate, and 5.9 parts by weight of phosphoric acid are dropped into 30 parts by weight of deionized water successively, and stirred Uniform;

[0037] 2) then drop into 1.1 parts by weight of high magnesium powder, 1.8 parts by weight of diethylene glycol monobutyl ether, 2.2 parts by weight of acetyl citrate tris (2-ethylhexyl), 1.2 parts by weight of aluminum metaphosphate, 1.8 parts by weight of coconut Oleic acid diethanolamide, continue to stir until fully mixed to obtain a passivation treatment solution;

[0038] 3) Put the metal spindle into the passivation treatment solution for passivation treatment, the treatme...

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 an industrial electric rail vehicle. A metal main shaft is subjected to passivation treatment. The passivation treatment comprises the following steps: (1) successively adding 1-2 parts by weight of sucrose fatty acid ester, 0.8 part by weight of sodium alkyl naphthalene sulfonate, 0.9 part by weight of acacia gum powder, 0.4 part by weight of titanyl sulfate and 5.9 parts by weight of phosphoric acid into 30 parts by weight of deionized water, and uniformly stirring; (2) successively adding 1.1 parts by weight of high-magnesium powder, 1.8 parts by weight of diethylene glycol monobutyl ether, 2.2 parts by weight of acetyl tri(2- ethylyhexyl) citrate, 1.2 parts by weight of aluminum metaphosphate and 1.8 parts by weight of coco fatty acid diethanol amide, continuing to stir till the materials are fully and uniformly mixed to prepare a passivation treatment solution; and (3) putting the metal main shaft into the passivation treatment solution, carrying out passivation treatment for 40 seconds at the temperature of 40 DEG C, taking the metal main shaft out, washing the metal main shaft with pure water and drying the metal main shaft. According to the industrial electric rail vehicle, the metal main shaft is subjected to passivation treatment and is high in performance and high in surface smoothness.

Description

technical field [0001] The invention relates to an industrial electric rail car. Background technique [0002] Existing industrial electric railcars include metal main shafts, but the properties of the metal main shafts on abrasion resistance, rust resistance, corrosion resistance, oxidation resistance, heat resistance, cold resistance, and weather resistance need to be improved, and the surface finish is not satisfactory. Contents of the invention [0003] The object of the present invention is to provide an industrial electric rail car, the metal main shaft 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 corrosion resistance. Heat, 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 elec...

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): C23C22/20
CPCC23C22/20
Inventor 曹丽萍
Owner 常熟市常宝电动过跨平车厂