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Production method of anti-overflow exhaust valve

A production method and exhaust valve technology, which are applied in the production field of anti-overflow exhaust valves, can solve the problems of insignificant anti-overflow effect, complex exhaust valve structure, cumbersome production steps, etc., and achieve strong practicability, high precision, simple steps

Active Publication Date: 2020-04-03
金湖龙兴达汽配有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a production method of an anti-overflow and exhaust valve, to solve the existing production method of an exhaust valve proposed in the above-mentioned background technology, the produced exhaust valve has complex structure, high cost, complicated production steps and no Easy to produce; the overflow stop effect is not obvious during the exhaust process, and the practicability is poor

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] A production method of an anti-overflow and exhaust valve, the specific production method steps are as follows:

[0025] Step 1: Put the aluminum ingots and scraps into the aluminum melting furnace to convert the solid aluminum ingots into liquid aluminum water, and keep the aluminum water for static heat preservation;

[0026] Step 2: The aluminum water after standing for heat preservation flows into the casting-rolling machine through the pipeline, and is cooled by circulating water while flowing in, and the aluminum sample is produced after continuous casting and rolling from the casting-rolling machine;

[0027] Step 3: Take the aluminum sample obtained in step 2 to remove the scale and dirt on the surface of the aluminum sample by shot peening pickling, and then dry it quickly with an industrial hot air blower after cleaning;

[0028] Step 4: Aluminum sample blanking, use a laser cutting machine to cut into 10cm valve body processing parts, use a CNC milling machin...

Embodiment 2

[0039] A production method of an anti-overflow and exhaust valve, the specific production method steps are as follows:

[0040] Step 1: Put the aluminum ingots and scraps into the aluminum melting furnace to convert the solid aluminum ingots into liquid aluminum water, and keep the aluminum water for static heat preservation;

[0041] Step 2: The aluminum water after standing for heat preservation flows into the casting-rolling machine through the pipeline, and is cooled by circulating water while flowing in, and the aluminum sample is produced after continuous casting and rolling from the casting-rolling machine;

[0042] Step 3: Take the aluminum sample obtained in step 2 to remove the scale and dirt on the surface of the aluminum sample by shot peening pickling, and then dry it quickly with an industrial hot air blower after cleaning;

[0043] Step 4: Aluminum sample blanking, use a laser cutting machine to cut into 10cm valve body processing parts, use a CNC milling machin...

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Abstract

The invention discloses a production method of an anti-overflow exhaust valve. The production method specifically comprises the following steps that 1, an aluminum ingot and corner scrap are put intoan aluminum melting furnace to convert the solid aluminum ingot into liquid aluminum water, and standing and heat preservation are performed on the aluminum water; 2, the aluminum water after standingand heat preservation flows into a casting and rolling mill through a pipeline, cooling is carried out by circulating water while flowing, and an aluminum sample is produced after continuous castingand rolling from the casting and rolling mill; 3, shot blasting pickling is carried out on the aluminum sample obtained in the step 2 to remove scale and dirt on the surface of the aluminum sample, and rapid drying is carried out by using an industrial air heater after cleaning; and 4, an aluminum sample is blanked, a valve body workpiece of 10cm is cut by using a laser cutting machine, a T-shapedstructure is cut and formed by using a numerical control milling machine, the upper end is a cylinder, and the lower end is a screwing end block. The production method of the anti-overflow exhaust valve is simple in steps, convenient for technicians to operate, low in manufacturing cost and high in precision, the product quality is improved, the practicability is high, and the technology has wideapplication prospects.

Description

technical field [0001] The invention belongs to the technical field of production of an anti-spill and exhaust valve, and in particular relates to a production method of an anti-overflow and exhaust valve. Background technique [0002] When transporting liquid in the fuel tank body, it is necessary to install an exhaust valve at the highest point of the fuel tank body to perform exhaust and pressure relief work to improve the safety performance of the carrier. The existing exhaust valve production method produces an exhaust valve with complex structure, high cost, cumbersome production steps, and inconvenient production; the anti-overflow effect is not obvious during the exhaust process, and the practicability is poor. Contents of the invention [0003] The purpose of the present invention is to provide a production method of an anti-overflow and exhaust valve, to solve the existing production method of an exhaust valve proposed in the above-mentioned background technology...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23P15/00C22C1/02
CPCB23P15/001C22C1/026
Inventor 陈立龙
Owner 金湖龙兴达汽配有限公司