In the field of machining, CNC fixtures play a crucial role. Whether beginners or experienced professionals, they are well aware of the importance of stable clamping of workpieces during processing. CNC fixtures are like reliable partners, which can ensure that the workpiece maintains accurate position in various machining operations, effectively prevent displacement and deviation, thereby ensuring the smooth progress of processing and achieving high-quality machining results. Next, we will explore the relevant knowledge of CNC fixtures in depth. 1. Definition of CNC fixtures in processing CNC fixtures are special tools and are responsible for firmly clamping the workpiece during various processing processes, ensuring that the workpiece is accurately positioned and stable during the entire operation period, and preventing any unnecessary movement. It is indispensable for improving processing accuracy, repeatability and efficiency. By firmly fixing the workpiece, stable working conditions are created for cutting tools, allowing them to perform accurate and consistent cutting operations, which is for high quality production Read More

In the vast field of modern manufacturing, precision processing plays an important role. From high-quality and sophisticated components in aerospace to various appliances for daily household use, the precise manufacturing of each part is related to the quality, performance and service life of the product. In this complex precision processing system, although 'rounded corners and chamfers' seem small, they are like the finishing touch, with a unique position and far-reaching influence that cannot be ignored. 1. The definition and basic concept of rounded corners and chamfers. Round corners refer to the formation of arc transitions with a certain radius at the edges of the part through a specific process. It is like covering the sharp edges of the parts with a soft 'coat'. For example, setting a rounded corner at the shoulder of a mechanical shaft can effectively reduce stress concentration. When the shaft is running at high speed or withstands large loads, if there is no rounded corner transition, the stress will accumulate sharply at the edges, which is very likely to cause the shaft to break and damage. The rounded corners can make the stress evenly distributed, greatly improving the axis Read More

In projects that use CNC machining, wall thickness is an important factor in achieving optimal results. This article will explore in-depth the significance of wall thickness in CNC machining and how it directly affects the quality and performance of parts. 1. Definition of wall thickness in CNC machining Wall thickness is a key parameter in CNC machining, referring to the specific dimensions of the material layer between two parallel surfaces of the part. Simply put, it maintains the structure of the parts so that it maintains lightweight and efficient while having the necessary strength. In CNC processing, the wall thickness must be calculated based on material characteristics and part functions. For example, lightweight applications may require thin walls, but thin wall processing needs to be precise to prevent warping or breakage; thick walls increase durability, but increase weight and cost and reduce production efficiency. 2. The importance of wall thickness in CNC processing (I) Structural integrity Wall thickness directly affects the structural integrity of the parts. The wall that is too thin is prone to deform when it is subjected to load, resulting in operation failure, in the steam Read More

In modern manufacturing, wire cutting technology occupies an important position in the field of high-end manufacturing thanks to its high-precision, contactless processing methods and flexibility. Whether it is aerospace parts, medical devices, or mold manufacturing, it can meet the production needs of complex parts. This article will introduce in detail the definition, working principle, core advantages and application scenarios of wire cutting in various industries. 1. What is wire cutting? Wire EDM (Wire EDM) is a precision machining technology based on the principle of electric spark discharge. It uses a thin metal wire (usually copper or molybdenum alloy) as the tool electrode to remove part of the surface of the conductive material. Realize cutting processing of complex shapes. The characteristics of wire cutting processing include: l Non-contact machining: avoids the influence of traditional processing on the mechanical stress of workpieces. l A wide range of applicable materials: including metal materials (such as stainless steel, aluminum alloy, titanium alloy, etc.) and certain conductive non-metallic materials ( Read More

CNC machining handboard, also known as computer CNC machining handboard, is one of the common processes in the manufacturing industry. It uses computer programs to achieve automated processing, so that the processed handboard meets the requirements, has high accuracy and high efficiency. However, due to factors such as materials, machines, and environment, CNC machining handboards also have problems of deformation. To solve this problem, some rules need to be followed and scientific methods are adopted to prevent deformation of CNC-processed handboards. 1. When choosing a high-quality CNC handboard, you need to choose high-quality materials, so that the material's wear resistance and stiffness are good enough to ensure that the handboard will not deform during processing, and can ensure the accuracy and smooth surface of the handboard after processing. 2. Temperature and humidity Changes in the working environment of CNC machining machines sometimes lead to deformation and dimensional deviation of the handboard. It is necessary to ensure that the temperature and humidity of the processing workshop are constant to reduce the influence of the hand plates by environmental factors. Read More

Stainless steel is an indispensable material in modern industry and is widely used in various fields, including food processing, medical equipment, chemical industry, etc. Among the numerous stainless steel types, 304 and 316 stainless steels are favored for their superior performance. This article will explore the composition, performance, application areas of these two stainless steels and how to choose the right stainless steel to help you make informed decisions in real work. 1. Basic knowledge of stainless steel Stainless steel is an alloy steel containing at least 10.5% chromium. According to its microstructure, stainless steel can be divided into several categories, including austenite, martensite and ferrite. Each type of stainless steel has its own unique characteristics and applicable scenarios. 304 and 316 stainless steels are austenitic stainless steels, and this type of material is known for its good corrosion resistance and excellent mechanical properties. 304 stainless steel consists mainly of 18% chromium and 8% nickel, while 316 stainless steel adds 2-3% Read More

In modern manufacturing, CNC milling technology is widely used for its high precision and flexibility. Whether it is mechanical parts, automotive accessories, or medical equipment components, CNC milling provides excellent machining results. This article will explore the process, advantages, application areas and common questions of CNC milling to help you better understand this technology. What is CNC milling? CNC milling (computer CNC milling) is a computer-controlled mechanical processing technology that uses rotating tools to cut workpieces. Compared with traditional manual milling, CNC milling achieves higher accuracy and consistency. It is often combined with other processing methods such as turning and drilling to meet different manufacturing needs. Workflow Design Phase of CNC Milling In the initial stage of CNC milling, designers use computer-aided design (CAD) software to create product models. Commonly used software include SolidWorks and Read More

In modern manufacturing, handboard processing plays an indispensable role as an important part of product development. Whether it is mechanical parts, automotive parts, or medical equipment accessories, handboard processing can help designers and engineers to effectively verify and adjust the products before they enter mass production. This article will explore in-depth the definition, process, process and advantages of handboard processing to help readers better understand this field. What is handboard processing? Handboard processing refers to the production of models or parts similar to the final product through various processing techniques during product development. These handboard models are often used for design verification, functional testing, and market evaluation. Handboard processing can not only help enterprises save time and costs, but also improve product quality and ensure that the final product meets market demand. The main process of handboard processing CNC handboard processing CNC (computer CNC) handboard processing is currently the most commonly used handboard manufacturing method. Controlling the machine tool through a computer Read More

Precision parts processing is still widely involved in the industry. Why is there such a statement? In fact, we can see it in life, and the effect is very obvious and it will be more applied to some mechanical equipment. The requirements for precision parts processing are also very high. Why is this? Due to customers' requirements for product quality and the advantages of this precision parts processing themselves are great, it is necessary to do better and make customers trust more. This is what precision parts processing needs to be done. For the milling of flat parts that are summarized externally, the side edge cutting of an end mill is generally used. In order to reduce the marks of the tool connection and ensure the appearance quality of the parts, the cutting and cutting process requirements of the tool are very strict. When milling summarizes the appearance of precision parts, the cutting point of the milling cutter should be cut and cut along the extension line of the general curve of the part, and should not be cut directly along the normal direction to avoid scratches on the appearance. , ensure the parts are generally lubricated. Milling cutter closure Read More