1. SUS304 (stainless steel): The most used stainless steel, because it contains Ni, is more resistant to corrosion and heat than Cr steel, and has low temperature strength, so the mechanical properties are very good. Very large work hardeni....
Cold stamping is the application of pressure to a material by means of a die mounted on a press to cause separation or plastic deformation. Thereby obtaining a pressure method of the required parts (commonly known as stamping parts or punch....
Based on the stent bending blanking process and bending process, Comparative analysis of the process of forming three different stamping process (single processes, complex processes and continuous processes) confirm completion of the blankin....
1 Scope and introduction 1.1 Scope This specification specifies the processing requirements that should be noted in the design of sheet metal structures. This specification applies to the processing requirements that must be observed in the....
The heat treatment process of titanium alloy processing tools is mostly periodic operation and is a collective operation. Therefore, there is a clear working limit in the heat treatment process. For example, quenching of a batch of parts may....
With the continuous development of science and technology, in order to meet the special requirements of the performance of machine parts, some new materials with high strength, high toughness and high wear resistance are emerging. However, t....
Carbide inserts have high hardness, high brittleness, poor thermal conductivity and high heat shrinkage. They should usually be sharpened with diamond grinding wheels. However, because diamond wheels are expensive and difficult to repair aft....
Small elastic modulus titanium alloy, small thermal conductivity coefficient of temperature, is a typical difficult materials, especially more difficult when cutting deep grooves. Figure 1 shows an example of machining a deep groove with a w....
It is important to choose the correct CNC tool when programming. The general requirements for CNC tools are easy installation and adjustment, good rigidity, high precision and good durability. On this basis, comprehensive consideration of th....
The history of human understanding and use of drill bits can be traced back to prehistoric times. The stone drill used by the ancients to fire for wood can be regarded as the most primitive drill. The twist drill (commonly known as the drill....