We all built sand castles on the beach: powerful walls, majestic turrets, moats full of sharks. And, if you are like me, you will be surprised at how little water makes things stick together-at least ...
Since the “Twelfth Five-Year Plan”, China’s foundry industry has continued to develop steadily, but the growth rate has slowed down significantly. Like other industries in the nation...
When performing machining, the selection of blanks not only affects the economics of blank manufacturing, but also affects the economics of machining. Therefore, when selecting blanks, both mechanical...
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...
From the fourth quarter of 2015 to the first half of 2016, affected by the objective environment, the development speed of the fasteners industry may slow down, but starting from the third quarter of ...
The knowledge of blow molding technology provides tips on how to solve the uneven wall thickness in stretch blow molding. Although this is a vital issue, it is not the only issue that processors must ...
Aluminum anodic oxide film has porosity and absorbability, which is the most ideal color carrier. Coloring can not only improve the decoration and corrosion resistance of the product, but also give th...
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 plasma cutting process is known for its simplicity and ability to cut almost any metal. These qualities, coupled with the productivity it produces, make plasma cutting a generally accepted metal c...
Since 2009, the main patents for portable 3D printers have expired, and 3D printing has developed into an industry of its own. Therefore, 3D printers are one of the decisive products of our time. Curr...
Improving the durability of stamping dies is very important. Stamping dies are necessary process equipment in the stamping production process, which play a decisive role in improving product quality, ...
When founder Scott Crump invented Fused Deposition Modeling (FDM), he was looking for “a simple way to make a toy frog for his daughter.” In 1988, he applied for a patent for a hot glue gu...
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...
In recent years, the world’s manufacturing powers have promoted the transformation of manufacturing to intelligence and automation. In 2016, the Ministry of Industry and Information Technology i...
Plastic parts are vital in many different industries. New combinations of materials and manufacturing technologies are being developed, especially in challenging applications such as automotive engine...
The blown film industry has developed from a single-layer film structure to a multi-layer film structure for various food and non-food packaging applications. According to the requirements of the prod...
Many factors affect the appearance of plastic. Here, the editor of Xianji.com will discuss the three most common ones: gloss, reflection haze and transmission haze. Gloss Many people think they know w...
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...
Large parts, such as the engine block of emergency generators, construction machinery or ship engines; truck steering knuckles; or gears and bearings used in wind generators are usually too large and ...
Twin-screw extruders (TSEs) have long been the machine of choice for compounding machines due to their superior performance and customizability. They can handle almost all resins and combine different...