Home > News > Daily News > Stainless steel product polishing overview
News
Daily News
Industry News
Company news
Certifications
Latest News

Gifts of love in ancient China

Jade pendants The ancient Chinese usually gave their lovers something small so that they could easily take it everywhere. A jade pendant is a good cho...

what is mild steel

Mild steel is a type of carbon steel with a low amount of carbon – it is actually also known as “low carbon steel.” Although ranges vary depending ...

10 Differences between a Businessman and Entrepreneur

10 Differences between a Businessman and Entrepreneur Business people and entrepreneurs have many similarities.However, they are not the same kind of ...

What is ALOCROM 1200 surface treatment

What is ALOCROM 1200surface treatment Alocrom 1200 is a rapidnon-electrolytic dip process which gives excellent protection against corrosionto both pa...

What is Kydex material

What is Kydexmaterial Kydex is a line of thermoplasticacrylic-polyvinyl chloride materials manufactured by Sekisui SPI. It has a widevariety of applic...

What is Over mold?

Overmolding is also called 2 times injection molding in China. Compared with the third-party material bonding, overmolding process makes the process f...

What is Alodine 5200 surface treatment

What is Alodine 5200surface treatment Alodine 5200 treatment is a chromiumfree product and specifically formulated for treating aluminium and its allo...

What is Black Oxide?

Black Oxide, blackening, oxidizing, oxiding, black passivating, gun bluing . . . these terms all refer to the process of forming a black iron oxide on...

How and When to Add Bend Reliefs to Sheet Metal Parts

What is a Bend Relief? A bend relief is nothing more than two small incisions cut into a piece of sheet metal to free the metal between the two. It se...

Privacy Policy

We will not collect and store your information in any form.
Contact Us
Vice General Manager: Ivy
Tel:86-13312953695
Tel:86-755-82737317/82737469
Fax:86-755-82737710
E-mail: sales910@xy-global.com, sales.china@xy-global.com
Postal Code: 518129
Off Add: Room1702,17F,Building#4,Tianan Cloud Park,No.2018 Xuegang Rd.,Longgang District,Shenzhen.
Factory Add:Daling Industrial Area,Shaling,Fenggang Town,Dongguan City Contact Now

Stainless steel product polishing overview

Stainless steel product polishing overview

kerry 2021-12-06 20:53:37

Stainless steel products are usually polished with a polishing wheel as a polishing tool. The polishing wheel is generally made of multiple layers of canvas, felt or leather. The two sides are clamped by metal circular plates, and the rim is coated with a polishing agent that is uniformly mixed with micronized abrasives and grease.
The polishing wheel is made of wood or special fine felt with uniform material and degreased treatment. Its movement track is a uniform and dense mesh. The surface roughness after polishing is not greater than Ra0.01 micron. Observe under a microscope with a magnification of 40 times. There are no surface defects.
During polishing, the high-speed rotating polishing wheel (circumferential speed above 20 m/s) is pressed against the workpiece, so that the abrasive can roll and micro-cut the surface of the workpiece, thereby obtaining a bright machined surface. The surface roughness can generally reach Ra0.63 ~0.01 micron; when non-greasy matting polishing agent is used, it can matte the bright surface to improve the appearance.


When mass production of bearing steel balls, barrel polishing is often used. During rough polishing, a large number of steel balls, lime and abrasives are placed in an inclined tank-shaped drum. When the drum rotates, the steel balls and abrasives are randomly rolled and collided in the drum to remove the surface bulge and reduce the surface roughness. Purpose, the margin of about 0.01 mm can be removed. In the fine polishing, steel balls and fur fragments are placed in the wooden barrel, and continuous rotation for several hours can obtain a dazzling and bright surface. The polishing of the precision wire ruler is carried out by immersing the processed surface in a polishing liquid. The polishing liquid is a mixture of chromium oxide powder with a particle size of W5~W0.5 and an emulsion.