During the machining process, due to various reasons such as workpiece material, environment, processing method, etc., mechanical wear will be caused. Mechanical wear is very harmful to product quality, accuracy and processing efficiency. Therefore, it is very important to prevent mechanical processing wear. 1. Common types and characteristics of mechanical [...]
Polishing refers to the use of mechanical, chemical or electrochemical effects to reduce the surface roughness of the workpiece to obtain a bright and smooth surface. At present, it is widely used in various industries, such as consumer electronics, home appliances, automobiles, etc. Polishing is a traditional and necessary manufacturing process, but at [...]
The rapid development of the machining industry makes all parties have higher and higher requirements for the quality of machined parts. In the CNC machining process, the problem of tool marks is one of the key quality defects, which not only makes the quality of the parts unable to be effectively guaranteed, but also [...]
The acceptance of blank parts and the verification of technical requirements are an important work content before aluminum parts undergo anodizing or chemical conversion treatment. Through this work, it is possible to find out the processing varieties and technical requirements required by the blank parts, and to judge whether it meets the corresponding processing quality [...]
Do you know how to properly clean precision CNC machined parts? Engineering machinery parts basically need to be cleaned during the assembly process. Today, DO Machining will share several cleaning methods for precision CNC machined parts. The purpose of cleaning parts is to remove all kinds of dirt, such as casting sand, [...]
The application of CNC technology in the field of machining and manufacturing can meet the needs of modern society for product diversification and the requirements of product upgrading, and it can also promote the development of machinery manufacturing in the direction of precision, modernization, technology and intelligence. That makes the machinery manufacturing industry has achieved [...]
Speaking of machining, what can you think of? Working with machines all day, dirty and tiring, the salary is not high, and often works overtime and night shifts. Yes, machining employees often complain like this. They might be envious of the machining supervisors, who don’t have to deal with machines every day, don’t have [...]
A heat sink is a device for cooling heat-prone electronic components in electrical appliances. Most of them are made of aluminum alloy, brass or bronze. They can be made into plate, flake, multiple flake shape etc. For example, the CPU central processor in the computer, the power tube, the line tube in the TV, and the [...]
In mechanical manufacturing, The most common is the tolerance and fit of mechanical parts, so what is machining industry tolerance fit? What should be paid attention to in tolerance fit? 1. Overview of interchangeability of tolerance fit The interchangeability in mechanical manufacturing industry usually includes the interchange of geometric parameters [...]
Thread machining is the process of machining threads on workpieces by cutting, turning, milling, grinding and other processes, and generally refers to the method of machining threads on workpieces with forming tools or abrasive tools. There are a variety of tools for machining threads. The choice of tools is actually the choice of machining method. [...]
