Search results for keyword: jewelry
Core sand
Silicon is an incredibly important mineral in our world. It is found naturally in its various forms all throughout the world, and it is used to make many different materials used in our daily lives. One of these materials is silicon sand, which is essentially just tiny grains of silicon formed int......
1025 
Liam
A Review of Brazing (Part 1)
Introduction to Brazing
Brazing is a widely used method for joining two pieces of metal together, usually with a filler metal, such as copper, brass, bronze, or aluminum. The brazing process is fairly simple, as it involves heating the pieces of metal with a torch or other heat source and then in......
grinding
A Look at Over 20 Years of Innovation and Education
For over 20 years, the University of Innovation and Education has stood as a symbol of the partnership of education and innovation. Our core mission has been to be a leader in providing a top-tier education for students interested in pursuing th......
fitter
Introduction
Whether you work on vehicles or in a factory, identifying and understanding the tools of a trade is a key part of the job. As a mechanic or a machinist, different types of pliers are among the most important tools of the trade. By understanding the differences between pliers, you’ll......
Operation of mechanical polishing
Mechanical Polishing Operation
Mechanical polishing is a process that is used to obtain the highest surface quality possible on a variety of substrates and materials. This process uses abrasive media, a rotatin Mg wheel, and a polishing compound to remove small imperfections, scratches, and dirt ......
surface alloying
Surface Alloying
Surface alloying is a process that forms an alloy on the surface of a metal part. In surface alloying, a new layer of metal is deposited onto the surface of a product in order to alter its properties. This process is also known as hardfacing and cladding, and it is commonly used ......
Spot welding process of commonly used metals (Part 2)
Spot welding technology for common metal
In electrical engineering, spot welding is a welding process used to join metal. It uses two metal studs or electrodes pressed against the two pieces of metal with an electric current passing through it to create a weld. Spot welding is used in the manufac......
Electrolytic marking
Chemical Etching
Chemical etching is a versatile fabrication process that involves very low waste material. It is also a fast, accurate and economical way of producing components. The process of chemical etching entails the removal of material from a metal, such as stainless steel, in order to cre......
High frequency welding
High-Frequency Welding
High-frequency welding is a process used to join plastics, metals, and ceramics together by applying electromagnetic energy to the two materials. It is a process that offers greater strength, higher flexibility, and a wider range of materials than other traditional welding ......
Carbon tool steel (GB 1298-86)
Carbon tool steels (GB 1298-86)
Carbon tool steels (GB 1298-86) are among the most important engineering materials used in many manufacturing industries. They are used for a number of different applications, from simple hand tools to large industrial machinery. Carbon tool steels are strong and h......
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