There are many types of washers, different sizes and thicknesses, and different materials, and their roles are different. Now the functions of several commonly used washers and installation precaution...
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...
Deburring and finishing of processed and manufactured parts are essential steps in the manufacturing process, but they are often overlooked. As a result, some stores still handle this task as they did...
In recent years, China’s injection molds have developed rapidly in terms of quality and quantity. However, compared with foreign advanced technologies, the technical standards of most Chinese en...
In every industry, products are being designed, redesigned or re-evaluated to obtain better materials or functions. The final product consists of many components, which need to be combined in some way...
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...
As more and more people love e-sports, people have higher and higher requirements for mechanical keyboards. For example, mechanical keyboards have become the first choice of many users. These mechanic...
The wind power industry is a basic industry for the country’s sustainable, green and healthy development, and high temperature resistant insulating resin is the key material to ensure the long-t...
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...
01 Tips for using coolant The correct use of coolant is essential to obtain good drilling performance, it will directly affect the chip evacuation, tool life and the quality of the machined hole durin...
Although the development of machining centers has improved the ability to operate in large quantities, there are still some products that need to be ground. Compared with conventional machining, grind...
The rapid development of China’s automobile industry has brought a broad development space for domestic automobile molds. In addition, due to cost and market factors, the focus of mold manufactu...
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 main reasons for poor gloss of plastic parts are: mold, injection molding process, raw materials, etc. PTJ elaborates on this issue as follows, please correct me if it is wrong! 1.Injection mold 1...
To determine the sharpness of sheet metal edges, metal manufacturers must be prepared in the design stage. Whether in sharp products or non-sharp products, there are very few modern standards to defin...
As additive manufacturing (AM) becomes more and more common in manufacturing, many traditional manufacturers are considering applying it to certain applications even in high-volume environments. Howev...
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 ...
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...
The surface of the part may require a specific metal surface treatment for a variety of reasons, whether it is appearance, product function, or customer preference. Certain metal finishes can also hel...
Whether it is better to use “steel” or “Aluminum” as the material for the car has caused an uproar in the luxury car market. The origin of the incident is: Mercedes-Benz’s new ...
1. Machine side (1) The nozzle hole is too large to cause the melted material to flow back and shrink, and the resistance is too small and the material is insufficient to shrink. (2) If the clamping f...
Metal manufacturing is subtractive in nature. In processes such as cutting, grinding, and drilling, part of the basic material becomes waste, which requires a system for waste treatment, disposal, and...
The successful operation of sinker EDM depends on the understanding of the relationship between each spark, electrode and workpiece. Most cameras cannot keep up with the productivity of 30,000 sparks ...
Low-carbon and medium-carbon steel almost constitute the main products of every workshop in its general engineering applications and manufactured parts. They are defined by the percentage of carbon in...
Exterior The colors of powder spraying and fluorocarbon spraying paint are diverse, while the color of electrophoretic paint is relatively monotonous, generally only the color of anodized oxidation in...
One of the main causes of defects in cosmetic molded parts is air bubbles. This troublesome part defect not only causes appearance problems, but also damages physical properties. Bubbles are a common ...
In the extrusion molding of traditional thermoplastic pipes, the melt flow direction is parallel to the pipe axis, and the plastic macromolecular chains in the pipe wall are oriented parallel to the p...
JP Morgan Chase: Copper prices are expected to fall to US$8,200/ton in the fourth quarter of 2022 Introduction: JPMorgan Chase analysts have a bearish view on copper prices, predicting that the averag...
Decorative electroplaters in the automotive industry finally decided to transition from hexavalent chromium electroplating to trivalent chromium electroplating. There is a difference between a sulfate...
Recall that in January last year, the economy was booming, machines were running day and night, and our biggest worry was how to find more labor. However, less than 12 months later, a whole new set of...
From Kevlar fiber to artificial wood flooring, there are composite materials everywhere. They are strong, dimensionally stable, wear-resistant and corrosion-resistant. Although aircraft fuselages are ...
Human scientists have developed an AA7075 Aluminum Alloy very early. This aluminum alloy weighs only one-third of steel, but is almost as hard as steel. Therefore, this technology can make transportat...
According to the aliuminum machining method, it can be divided into deformed Aluminum Alloy and cast aluminum alloy. The number of aluminum and aluminum alloy is mainly divided into eight series....
PBT material is an engineering material with excellent performance, with excellent toughness and fatigue resistance, good heat resistance, good weather resistance, good electrical properties, and low ...
[Ferro-Alloys.wiki] Chrome ore tax: transparency needed A time-limited tax is difficult, if not impossible, to remove Elias Mokwana of Save SA Smelters quotes extensively from a document produced by N...
[ad_1] Six Metallurgical assists key projects of comprehensive management of Chang’an Street Introduction: The longest-span Aluminum Alloy flyover at Dongdanbei, Chang’an Street, Beijing, ...