CN105296990A - Cross car - Google Patents

Abstract

The invention discloses a cross car. The cross car comprises a metal main shaft, wherein the metal main shaft is subjected to surface treatment; a surface treatment method comprises the following steps: 1) mixing 20 parts by mass of citric acid, 1-2 parts by mass of tetraethylenepentamine, 1.9 parts by mass of sodium petroleum sulfonate, 2.5 parts by mass of polyaspartic acid, 1.3 parts by mass of polyglycerol fatty acid ester, 2.4 parts by mass of alkyl naphthalene sulfonate, 1.3 parts by mass of sodium dodecyl sulfate and 1.2 parts by mass of tert-butyl alcohol at 65 DEG C for 2.5 hours, thus preparing a metal surface treatment agent; 2) then mixing 21 parts by mass of metal surface treatment agent with 53 parts by mass of deionized water, thus preparing surface treatment working fluid; 3) heating the surface treatment working fluid to 46.5 DEG C and placing a metal shell in the surface treatment working fluid for 32 minutes. The cross car has the advantage and beneficial effect that subjected to surface treatment, the metal main shaft has excellent friction resistant, corrosion resistant, anti-oxidation, heat resistant, cold resistant and weather resistant properties.

Description

Straddle carrier

Technical field

The present invention relates to straddle carrier.

Background technology

Existing straddle carrier, the abrasion-resistant of its metal main shaft, corrosion-resistant, anti-oxidant, heat-resisting, cold-resistant, weather resistance have much room for improvement.

Summary of the invention

The object of the present invention is to provide a kind of straddle carrier, its master metal beam warp crosses surface treatment, has excellent abrasion-resistant, corrosion-resistant, anti-oxidant, heat-resisting, cold-resistant, weather resistance.

For achieving the above object, technical scheme of the present invention is a kind of straddle carrier of design, and it comprises metal main shaft, and described master metal beam warp crosses surface treatment, and described surface treatment comprises the steps:

1) 20 mass parts citric acids, 1 ~ 2 mass parts tetraethylene pentamine, 1.9 mass parts petroleum sodium sulfonates, 2.5 mass parts poly aspartic acids, 1.3 mass parts polyglycerol fatty acid esters, 2.4 mass parts sulfonated alkyl naphathalenes, 1.3 parts of quality sodium laurylsulfonates, 1.2 mass parts trimethyl carbinols are got, in 65 DEG C of mixing 2.5 hours, obtained metal conditioner;

2) 21 mass parts metal conditioners are being mixed with 53 mass parts deionized waters, obtained facing operation liquid;

3) facing operation liquid is warming up to 46.5 DEG C, metal shell is inserted facing operation liquid 32 minutes.

Preferably, straddle carrier, it comprises metal main shaft, and described master metal beam warp crosses surface treatment, and described surface treatment comprises the steps:

1) 20 mass parts citric acids, 1 mass parts tetraethylene pentamine, 1.9 mass parts petroleum sodium sulfonates, 2.5 mass parts poly aspartic acids, 1.3 mass parts polyglycerol fatty acid esters, 2.4 mass parts sulfonated alkyl naphathalenes, 1.3 parts of quality sodium laurylsulfonates, 1.2 mass parts trimethyl carbinols are got, in 65 DEG C of mixing 2.5 hours, obtained metal conditioner;

2) 21 mass parts metal conditioners are being mixed with 53 mass parts deionized waters, obtained facing operation liquid;

3) facing operation liquid is warming up to 46.5 DEG C, metal shell is inserted facing operation liquid 32 minutes.

Preferably, straddle carrier, it comprises metal main shaft, and described master metal beam warp crosses surface treatment, and described surface treatment comprises the steps:

1) 20 mass parts citric acids, 2 mass parts tetraethylene pentamine, 1.9 mass parts petroleum sodium sulfonates, 2.5 mass parts poly aspartic acids, 1.3 mass parts polyglycerol fatty acid esters, 2.4 mass parts sulfonated alkyl naphathalenes, 1.3 parts of quality sodium laurylsulfonates, 1.2 mass parts trimethyl carbinols are got, in 65 DEG C of mixing 2.5 hours, obtained metal conditioner;

2) 21 mass parts metal conditioners are being mixed with 53 mass parts deionized waters, obtained facing operation liquid;

3) facing operation liquid is warming up to 46.5 DEG C, metal shell is inserted facing operation liquid 32 minutes.

Advantage of the present invention and beneficial effect are: provide a kind of straddle carrier, and its master metal beam warp crosses surface treatment, have excellent abrasion-resistant, corrosion-resistant, anti-oxidant, heat-resisting, cold-resistant, weather resistance.

Embodiment

Below in conjunction with embodiment, the specific embodiment of the present invention is further described.Following examples only for technical scheme of the present invention is clearly described, and can not limit the scope of the invention with this.

The technical scheme that the present invention specifically implements is:

Embodiment 1

A kind of straddle carrier, it comprises metal main shaft, and described master metal beam warp crosses surface treatment, and described surface treatment comprises the steps:

1) 20 mass parts citric acids, 1 ~ 2 mass parts tetraethylene pentamine, 1.9 mass parts petroleum sodium sulfonates, 2.5 mass parts poly aspartic acids, 1.3 mass parts polyglycerol fatty acid esters, 2.4 mass parts sulfonated alkyl naphathalenes, 1.3 parts of quality sodium laurylsulfonates, 1.2 mass parts trimethyl carbinols are got, in 65 DEG C of mixing 2.5 hours, obtained metal conditioner;

2) 21 mass parts metal conditioners are being mixed with 53 mass parts deionized waters, obtained facing operation liquid;

3) facing operation liquid is warming up to 46.5 DEG C, metal shell is inserted facing operation liquid 32 minutes.

Embodiment 2

Straddle carrier, it comprises metal main shaft, and described master metal beam warp crosses surface treatment, and described surface treatment comprises the steps:

1) 20 mass parts citric acids, 1 mass parts tetraethylene pentamine, 1.9 mass parts petroleum sodium sulfonates, 2.5 mass parts poly aspartic acids, 1.3 mass parts polyglycerol fatty acid esters, 2.4 mass parts sulfonated alkyl naphathalenes, 1.3 parts of quality sodium laurylsulfonates, 1.2 mass parts trimethyl carbinols are got, in 65 DEG C of mixing 2.5 hours, obtained metal conditioner;

2) 21 mass parts metal conditioners are being mixed with 53 mass parts deionized waters, obtained facing operation liquid;

3) facing operation liquid is warming up to 46.5 DEG C, metal shell is inserted facing operation liquid 32 minutes.

Embodiment 3

Straddle carrier, it comprises metal main shaft, and described master metal beam warp crosses surface treatment, and described surface treatment comprises the steps:

1) 20 mass parts citric acids, 2 mass parts tetraethylene pentamine, 1.9 mass parts petroleum sodium sulfonates, 2.5 mass parts poly aspartic acids, 1.3 mass parts polyglycerol fatty acid esters, 2.4 mass parts sulfonated alkyl naphathalenes, 1.3 parts of quality sodium laurylsulfonates, 1.2 mass parts trimethyl carbinols are got, in 65 DEG C of mixing 2.5 hours, obtained metal conditioner;

2) 21 mass parts metal conditioners are being mixed with 53 mass parts deionized waters, obtained facing operation liquid;

3) facing operation liquid is warming up to 46.5 DEG C, metal shell is inserted facing operation liquid 32 minutes.

The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the technology of the present invention principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.

Claims (3)

1. straddle carrier, is characterized in that, it comprises metal main shaft, and described master metal beam warp crosses surface treatment, and described surface treatment comprises the steps:

1) 20 mass parts citric acids, 1 ~ 2 mass parts tetraethylene pentamine, 1.9 mass parts petroleum sodium sulfonates, 2.5 mass parts poly aspartic acids, 1.3 mass parts polyglycerol fatty acid esters, 2.4 mass parts sulfonated alkyl naphathalenes, 1.3 parts of quality sodium laurylsulfonates, 1.2 mass parts trimethyl carbinols are got, in 65 DEG C of mixing 2.5 hours, obtained metal conditioner;

2) 21 mass parts metal conditioners are being mixed with 53 mass parts deionized waters, obtained facing operation liquid;

3) facing operation liquid is warming up to 46.5 DEG C, metal shell is inserted facing operation liquid 32 minutes.

2. straddle carrier according to claim 1, is characterized in that, it comprises metal main shaft, and described master metal beam warp crosses surface treatment, and described surface treatment comprises the steps:

1) 20 mass parts citric acids, 1 mass parts tetraethylene pentamine, 1.9 mass parts petroleum sodium sulfonates, 2.5 mass parts poly aspartic acids, 1.3 mass parts polyglycerol fatty acid esters, 2.4 mass parts sulfonated alkyl naphathalenes, 1.3 parts of quality sodium laurylsulfonates, 1.2 mass parts trimethyl carbinols are got, in 65 DEG C of mixing 2.5 hours, obtained metal conditioner;

2) 21 mass parts metal conditioners are being mixed with 53 mass parts deionized waters, obtained facing operation liquid;

3) facing operation liquid is warming up to 46.5 DEG C, metal shell is inserted facing operation liquid 32 minutes.

3. straddle carrier according to claim 1, is characterized in that, it comprises metal main shaft, and described master metal beam warp crosses surface treatment, and described surface treatment comprises the steps:

1) 20 mass parts citric acids, 2 mass parts tetraethylene pentamine, 1.9 mass parts petroleum sodium sulfonates, 2.5 mass parts poly aspartic acids, 1.3 mass parts polyglycerol fatty acid esters, 2.4 mass parts sulfonated alkyl naphathalenes, 1.3 parts of quality sodium laurylsulfonates, 1.2 mass parts trimethyl carbinols are got, in 65 DEG C of mixing 2.5 hours, obtained metal conditioner;

2) 21 mass parts metal conditioners are being mixed with 53 mass parts deionized waters, obtained facing operation liquid;

3) facing operation liquid is warming up to 46.5 DEG C, metal shell is inserted facing operation liquid 32 minutes.