Category: Machining Methods

The most effective processing surface of the vertical machining center (three axes) is only the top surface of the workpiece. The horizontal machining center can only complete the four-sided machining of the workpiece with the rotary table. At present, high-end machining centers are developing in the direction of five-axis control, and the pentahedron can be…

Machining allowance refers to the difference between the actual size of the blank and the drawing size of the part. Generally, the machining of the part can only meet the requirements of the drawing after roughing and finishing. Therefore, the total cnc machining allowance of the part should be equal to the sum of the…

In the swiss machining metal cutting process, the correct choice of cutting fluid can improve the productivity of metal cutting and ensure the processing accuracy of the processed material. Each cutting fluid has its own advantages and disadvantages, and each has its own use. Therefore, when swiss cnc machining different metal materials, different cutting fluids…

The service life of Swiss CNC punch press molds depends on factors such as reasonable mold structure, high manufacturing accuracy, good heat treatment effect, correct selection of punch presses, and mold installation accuracy of punch presses. For the neglected links, the following points should be noted: (1) The mold should be strictly inspected before installation…

Reamer speed and feed speed selection: The principle of reasonable choice of cutting amount is that when grinding is usually increased about productivity, economic cost and processing must also be considered; in semi-finishing and finishing, the cutting efficiency must be considered on the premise of ensuring the processing quality. Economic and processing costs. The specific…

Mold processing considerations:

The milling cutter used for milling pure copper in CNC copper machining is mainly made of high-speed steel, and K-type cemented carbide can also be used. When milling pure copper and other materials with high plasticity, low hardness, large cutting deformation and sticky knives, the edge of the milling cutter must be sharp, that is, the rake…

It is very common in people’s industrial manufacturing industry. The regulations of this type of production process are very high. Compared with the traditional machining technology, it can achieve a stronger practical effect, and there are many other productions. The advantages that the machining method does not have, so what are the advantages of CNC copper parts machining?…

The purpose of bakelite phenolic resin modification is mainly to improve its brittleness or other physical properties, improve its adhesion to fiber-reinforced materials and improve the molding process conditions of composite materials. Modification is generally through the following channels: ① Block phenolic hydroxyl groups. The phenolic hydroxyl groups of phenolic resins generally do not participate in…

The analysis of  CNC machining Japan technology involves a wide range of aspects, so we only analyze the possibility and convenience of CNC machining here. (1) The size data on the part drawing should conform to the principle of programming convenience

High-strength Steel Stamping Mold Today’s high-strength steel and ultra-high-strength steel have achieved the lightweight of vehicles and improved the collision strength and safety performance of vehicles. Therefore, they have become an important development direction of automotive steel. However, as the strength of the sheet metal increases, the traditional cold stamping process is prone to cracking…

In this era when user experience is highly valued, more and more manufacturers of mobile phones, notebooks, and wearable devices are beginning to make efforts on shell materials. From the mobile phone field alone, the material of mobile phone shells is gradually transitioning from engineering plastics to metal. During the evolution of mobile phone shell…