High-speed rail is made of aluminum alloy
Rail transit mainly includes railway passenger cars, freight trains, high-speed trains, subways, light rails, and maglev trains. What I want to focus on here is the high-speed train, which is what we ...
The added value of the automotive bearing industry will increase by an average annual rate of 7%
Recently, Zhou Yu, secretary-general of the China Bearing Industry Association, said: “In the 13th Five-Year Plan period, the added value of China’s automotive bearing industry will increase by ...
Mold manufacturers upgrade and transform to achieve a big leap from low-end to high-end
The mold industry must accelerate the adjustment of its development strategy, change the development mode, upgrade the development level, and realize the leap from low-end manufacturing to high-end ma...
Avoid the difference in the sheet metal bending process
There are often some errors in the sheet metal bending process, so how to avoid it? 1. Avoid hiring unqualified people Unless it’s an entry-level position, don’t hire unqualified people. E...
New research finds ways to improve the properties of graphene materials
A new study found that the purity of graphene may be an obstacle to the wide application of this new material. Reducing silicon pollution in graphene is expected to improve its performance and give fu...
How to choose the best grinding process for 3D printed parts
For metal production parts manufactured by additive manufacturing (AM), post-processing is usually required, especially on functional surfaces. Abrasive machining including grinding and polishing has ...
Four Ways To Achieve Lightweight 3D Printing
The advantages of lightweight structure are not difficult to understand. Taking a car as an example, lighter weight can bring better handling, and the power output by the engine can produce higher acc...
The Progress of lightweight aluminum for transportation
As the current upsurge of aluminum deep-machining products, automobile lightweight has naturally ushered in the favor of many companies. Aluminum is the most environmentally friendly green metal with ...
The 20-year Working Experience Sharing Of Mold Engineer
In recent years, the mold industry has not been as easy to do as before. Fierce competition has led to a decline in mold order prices. Some people have chosen to leave the industry. As a molder who ha...
What Is PBT Material?
Pbt material is an engineering material with excellent performance, with excellent toughness and fatigue resistance, good heat resistance, weather resistance, good electrical properties, and low water...
Chinese aerospace companies are using 3D printing for missile component manufacturing
Aerospace Haiying (Harbin) Titanium Industry Co., Ltd., affiliated to the Third Research Institute of China Aerospace Science and Industry Corporation, has developed its main business into one of the ...
Cooperative team to solve machine tool supply chain problems: 3D printing may be the first choice
A cooperative team from Oak Ridge National Laboratory solved the problem of the machine tool supply chain. The first step: 3D printing the largest casting. In remote laboratories, scientists and engin...
How are 3D printed aircraft components made
Most 3D printed parts of airplanes are related to guiding the air to some extent and have complex internal geometries such as blades, air ducts and shutters. Since the guided air usually exceeds 260°C...
Ten Common Problems In CNC Machining Process
Starting from the actual production, this article summarizes the common problems and improvement methods of CNC machining process, and how to choose the three important factors of speed, feed rate and...