Additional tools refer to the use of 3D printing (such as direct metal laser sintering or DMLS) to produce mold inserts from metal, which will be used to produce large… Read more

What I want to introduce to you today is the electroplating bath charging and density measurement methods. Friends who want to know can learn with this editor. I hope this… Read more

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 issued the “Guidelines for… Read more

The pre-treatment of aluminum usually includes the removal of surface grease and anti-corrosion treatment. However, certain standards are still required for the selection of aluminum treatment agents, so as to… Read more

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, grinding… Read more

In Plastic extrusion molding equipment, the plastic extruder is usually called the main machine, and the subsequent equipment that is matched with the plastic extrusion molding machine is called the… Read more

There are risks in the machining plastics in the medical and pharmaceutical industries. Manufacturers of medical equipment and pharmaceutical packaging, as well as their customers, need to ensure that there… Read more

With COVID-19 causing severe damage in the global supply chain, the trend of bringing manufacturing closer to customers may further develop to place micro-manufacturing factories in people’s living rooms. Most… Read more

Production requirements continue to increase, and higher requirements are placed on mold manufacturing. China’s mold manufacturing is accelerating technology research and development on the existing basis to meet market demand.… Read more

Large-scale frame welding machining is currently a relatively large number of welding machining parts. In the process of large-scale frame welding machining, we should not only know the welding technology… Read more

3D printer, a kind of rapid prototyping technology, is based on a digital model file, using powdered metal or Plastic and other bondable materials to construct objects by layer-by-layer printing.… Read more

For mold manufacturers, since the quality of the mold directly determines the efficiency of injection molding production and the quality of the product, which determines the added value of the… Read more

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… Read more

Surface heat treatment is a metal heat treatment process that changes the mechanical properties of the surface layer by heating and cooling the surface of the steel part. Heating during… Read more

The Mold Technology Department (MTD) of the Society of Plastics Engineers (SPE) has been organizing technical lectures at ANTEC conferences for many years. At the beginning of this year, the… Read more

What is the difference between laser welding technology and robot welding? With the continuous development of welding technology, various welding processes have begun to develop. Among them, laser welding technology… Read more

Duplex stainless steel is generally divided into four types: Cr18 type, Cr21 type, Cr25 type and 25%-26% super duplex stainless steel. S31803 is a standard duplex stainless steel, belonging to… Read more

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… Read more

Pure polyvinyl chloride (PVC) resin belongs to a kind of strong polar polymer, and its intermolecular force is relatively large, which leads to higher softening temperature and melting temperature of… Read more