Home > News > Daily News > Method for grinding and polishing die
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

Method for grinding and polishing die

Method for grinding and polishing die

liuweiqiong liuweiqiong 2017-09-04 12:10:21
Mold polishing is usually the use of whetstone, sandpaper, polishing paste, wool wheel, etc., the mold cavity surface grinding, so that the work surface of the mold (die casting mould supplier china) can be bright as a mirror process, known as the die grinding.


mechanical polishing

Mechanical polishing by cutting, surface plastic deformation was removed after polishing and convex smooth surface polishing method, the general use of oilstone, wool wheel, sand paper, mainly manual, special parts such as rotary table surface, can use auxiliary tools such as high surface quality requirements can be used method ultra precision polishing.

chemical polishing

Chemical polishing is to make the material in the chemical medium surface micro protruding part, concave part of priority dissolved, so as to obtain smooth surface. The main advantage of this method is that the complex parts can be polished without complicated equipment, and many workpieces can be polished at the same time, and the efficiency is high. The key problem of chemical polishing is the preparation of polishing liquid.


Ultrasonic polishing
The workpiece is placed in an abrasive suspension and is placed together in an ultrasonic field, depending on the oscillating action of an ultrasonic wave to grind the abrasive on the surface of the workpiece. Based on the solution of corrosion, electrolysis, and ultrasonic vibration mixing solution, dissolving the product from the surface of the workpiece, near the surface of the electrolyte corrosion or uniform; ultrasonic cavitation in the liquid can also inhibit the corrosion process for surface light lighting.