The correct way to polish stainless steel in precision parts machining


Stainless steel is a commonly used metal material in precision parts processing, which has advantages such as corrosion resistance, aesthetics, and easy cleaning. Therefore, it is widely used in fields such as home decoration, construction engineering, and kitchen utensils. However, over time, stainless steel surfaces may experience problems such as stains, scratches, and oxidation, which can affect their aesthetics. At this point, polishing is a common treatment method. Next, let's introduce the correct way to polish stainless steel.

Firstly, clean the stainless steel surface. Use cleaning agents or soapy water to wipe the surface of stainless steel to remove surface oil and dust. Be careful not to use cleaning agents containing abrasive particles to avoid scratching the surface of stainless steel.

The second step is to choose the appropriate polishing tool. Common polishing tools include polishing cloth, polishing pad, polishing disc, etc. Choose appropriate tools for different polishing needs.

Step three, select the appropriate polishing agent. There are various types of stainless steel polishing agents, such as alumina abrasive, silica sand, grinding paste, etc. Select appropriate polishing agents for treatment based on different stainless steel materials and surface issues.

Step 4, perform polishing operation. Apply polishing agent to the polishing tool and polish back and forth on the stainless steel surface at an appropriate speed and force. Pay attention to maintaining a uniform and stable force and speed to avoid excessive polishing or scratching of the stainless steel surface.

Step 5, clean the surface. Rinse the stainless steel surface with clean water to remove any remaining polishing agent. Then wipe the surface with a clean dry cloth to restore its shine.

Finally, perform maintenance. The polished stainless steel surface should be regularly maintained to avoid exposure to damp environments and prevent dirt and oxides from adhering again.

The correct polishing method in precision parts processing can restore the brightness and beauty of the stainless steel surface, and extend its service life. Choosing the appropriate polishing tools and agents, mastering appropriate operating techniques, will bring you satisfactory polishing results. Remember, regular maintenance and cleaning are the key to keeping the surface of stainless steel bright.

Our History

Zongyi Hardware Co., Limited is a company which specialized in development, design, production and distribution of door and furniture hardware since 2015.

With vigor and vision, we have the capability of professional subsidiary processing plants in Guangzhou, Foshan, Jiangmen city and other areas.

Our Factory

Zongyi located in Guangdong province near Hong Kong and Macau, Which enjoys the facilities in both transportatin and exporting business, only 45minutes away from The Canton Fair Exhibition Center, Guangzhou.

Zongyi has more than 200 employees, including 10 professional technologists, and about 80 management and sales members. We have advanced automatic production line and quality control system.

Product Application

We have invested actively in Jiangmen, Foshan and other areas for manufacturing locks ,hinges ,handles and fittings for home decorating. Our products mainly include door lock, door hinge, door accessories, furniture handle, barn door hardware, furniture fittings and so on.

Our Certificate

We could help to offer European Union CE, U.S.A. UL and Chinese GB, GA and QB.

Production Equipment

we have a number of advanced production machinery & equipment including: forging machine,casting machine,processing center,CNC lathe,automatic milling machine,drilling machine,saw machine,line cutting machine,punching machine,water grinding machine,auto cleaning machine,salt spray test equipment,etc.

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