Application features and selection methods of Screw pump
1. Introduction
The screw pump is a positive displacement pump with a rotating screw as its working element. It has a large output and is suitable for a variety of media. Its working energy is mainly provided by the friction between the s......
Microcontroller technology
The microcontroller is a type of small computer that advances and integrates the technology of a microprocessor, memory, and programmable input/output peripherals into a single integrated silicon chip. This single chip has a dramatic impact on how microcontrollers are u......
Techinicall description of a truck wheel shrink and expansion machine
A truck wheel shrink and expansion machine is a machine designed to help a truck driver quickly shrink and expand a truck wheel. This device can be used for a variety of purposes, ranging from changing tires to doing repairs. I......
Mold Flaw Analysis—Sticking on Gate and Plastic Products Warping Deformation
The defect on the gate of a molding in plastic products is always a concerning issue that many engineers encounter, and sometimes, it could even cause the production to be certain, leading to huge economic losses. Commo......
1. Operating Under Load
It is critical when operating a pump to never operate it at a higher flow rate or pressure than its design specifications as this can cause severe damage to the pump. Furthermore, it is also important to ensure that the pump operates at its maximum efficiency to prevent ov......
Molding Burst: Causes and Solutions
Molding burst is one of the most common failures observed in injection molding, and is typically caused by a number of different factors. This failure is characterized by the rupture of large sections of the molded part, often occurring around the thicker secti......
Plastic products shrinking is a very common issue encountered in various industries. It is often caused by the rapid cooling of molten plastic or improper processing conditions. The shrinkage rate of plastic products is generally expressed in percentage, usually between 1-3%, but sometimes much hi......
The Causes and Countermeasures of Injection Moulding Defects
Injection moulding is one of the most popular manufacturing processes used today. The process involves forcing molten plastic, rubber or other materials into a mould cavity to create a variety of components. However, with any manufactur......
The Correct Use and Common Faults of Rolling Bearings
Rolling bearings are a type of bearing in which rolling elements are used to reduce friction between rotating shafts and static support members. They are widely used in industrial machinery for facilitating the smooth and efficient functioning......
Forge Technology: Comparisons between Die Forge and Free Forge, Hammer Forge
Forge technology refers to a process of forming metal into shapes using a hammer and anvil, with a hammer striking the metal, while being held in place by the anvil. This technique has been around since ancient times, an......