Polished wheel cleaning technology

A process and wheel technology, applied in the field of cleaning process, can solve problems such as unguaranteed cleaning effect, generation of occupational diseases, physical health injuries of employees, etc.

Inactive Publication Date: 2012-09-26
CITIC DICASTAL +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, cast aluminum alloy wheels and forged aluminum alloy wheels have relatively stubborn polishing paste, alumina ash, fibers, polishing sand, etc. on the surface after polishing, which are very stubbornly stuck to the surface of the wheel hub after polishing. The efficiency is low, the cost is high, the cleaning effect cannot be guaranteed, and long-term work is relatively harmful to the health of employees, and serious occupational diseases can occur

Method used

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Examples

Experimental program
Comparison scheme
Effect test

example 1

[0007] Example 1: The process of high-pressure cleaning is: automatic feeding, high-pressure pre-cleaning, high-pressure cleaning, high-pressure water washing, and unloading.

[0008] Main control parameters: automatic feeding: control time is 1 piece per minute; high-pressure pre-cleaning: pressure 0.5MPa, cleaning agent concentration 3%, temperature 60°C, pH value 7.0, cleaning time 1 minute; high-pressure cleaning: pressure 0.7MPa , cleaning agent concentration 5%, temperature 60°C, pH value 7.5, cleaning time 2 minutes; high pressure washing: pressure 0.5MPa, temperature 50°C, pH value 7.0, cleaning time 2 minutes, conductivity 150us / cm; automatic feeding : The control time is 1 piece per minute.

example 2

[0009] Example 2: The process of high-pressure cleaning is: automatic feeding, high-pressure pre-cleaning, high-pressure cleaning, high-pressure water washing, and unloading.

[0010] Main control parameters: automatic feeding: control time is 2 pieces per minute; high-pressure pre-cleaning: pressure 0.6MPa, cleaning agent concentration 4%, temperature 65°C, pH value 7.2, cleaning time 1.5 minutes; high-pressure cleaning: pressure 0.7MPa , cleaning agent concentration 5%, temperature 60°C, pH value 7.5, cleaning time 2.5 minutes; high pressure washing: pressure 0.5MPa, temperature 40°C, pH value 7.0, cleaning time 2 minutes, conductivity 150us / cm; automatic feeding : The control time is 2 pieces per minute.

example 3

[0011] Example 3: The process of high-pressure cleaning is: automatic feeding, high-pressure pre-cleaning, high-pressure cleaning, high-pressure water washing, and unloading.

[0012] Main control parameters: automatic feeding: control time is 1 piece per minute; high-pressure pre-cleaning: pressure 0.8MPa, cleaning agent concentration 5%, temperature 50°C, pH value 7.4, cleaning time 1 minute; high-pressure cleaning: pressure 0.6MPa , The concentration of cleaning agent is 8%, the temperature is 65°C, the pH value is 7.5, and the cleaning time is 2 minutes; : The control time is 1 piece per minute.

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PUM

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Abstract

The invention discloses a polished wheel cleaning technology which solves the problem that the stains on the surface of the polished aluminum alloy hub are difficult to clean, realizes full-automatic cleaning of the polished aluminum alloy hub, and has good surface cleaning quality without watermarks. The technology disclosed by the invention adopts a high-pressure spraying mode, and the cleaning solution is high-temperature resistant neutral cleaning agent. A storage tank has unique design to avoid secondary pollution of the oil stains and mud in polishing cleaning. The technological process sequentially comprises: high-pressure pre-cleaning, high-pressure cleaning and high-pressure washing. The control parameters include: pressure of 0.3-0.9MPa, temperature of 30-65 DEG C, cleaning agent concentration of 3-10%, pH value of 7.0-8.5, cleaning time of 2-8 minutes, and electric conductivity of 150-500us / cm. The technology disclosed by the invention improves the surface cleanliness, realizes automatic production, reduces the labor and lowers the cleaning cost, and is environment-friendly and clean without impact on the health of the staff.

Description

technical field [0001] The invention relates to a cleaning process, which is applied to the automatic cleaning process of cast aluminum alloy wheel hubs and forged aluminum alloy wheel hubs after polishing. Background technique [0002] At present, cast aluminum alloy wheels and forged aluminum alloy wheels have relatively stubborn polishing paste, alumina ash, fibers, polishing sand, etc. on the surface after polishing, which are very stubbornly stuck to the surface of the wheel hub after polishing. The efficiency is low, the cost is high, the cleaning effect cannot be guaranteed, and long-term work is relatively harmful to the health of employees, and serious occupational diseases can occur. Contents of the invention [0003] In order to solve the surface stain cleaning of aluminum alloy wheels after polishing, a fully automatic high-pressure spray cleaning process is invented. This process replaces manual manual cleaning, with low cost, high efficiency and high surface ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B08B3/02
Inventor 王再德类衍明高洪峰李占鑫朱晓霆余小龙
Owner CITIC DICASTAL
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