Search results for keyword: contour
EDM
Electric Spark Machining
The process of Electric Spark Machining (ESM) is a machining process in which an electrical arc is used to remove material from a workpiece. This process involves a non-contact form of thermally assisted machining, making it a viable option for delicate and intricate work......
1045 
Hannah
Mechanical technology and technology - stamping
Punching Process
Punching is an engineering process that involves the contouring of metal parts through the use of a press. During the process, a cutting tool is pressed onto the work piece to create the desired shape. Punching is used in the fabrication of a wide range of products, including bli......
Processing technology of machining center
Introduction
CNC machining center is a machine tool that uses computer numerical control computer as the basic control platform, uses digital programs as the processing technology and uses a variety of cutting tools and cutting tools to machine and process complex parts, to realize automatic mach......
Quality standards for steel surface cleaning
Quality Standards for Surface Cleaning of Steel
Surface cleaning of steel is an important part of the manufacturing process of steel products. It is important to clean any contaminants from the surface of the steel before it is formed or machined. This helps to ensure the quality of the finished ......
Dimensional tolerances of castings with casting hardness test blocks (abstract) GB 6414-861
Introduction
GB 6414-861 is a national standard about castings in China. The main purpose of this standard is to specify the dimensions, tolerances and hardness test requirements for different types of castings.
Definition of GB 6414-861
GB 6414-861 is a standard for Castings. It specifies the ......
World semi-finished products, steel rods, wire rods, profiles
Half-finished products, steel bars, wires and profiles are essential for the modern construction industry. They are used for several purposes, such as supports, anchors, frameworks, doors, windows and flooring, and can be adapted to a variety of different applications.
Half-finished products, suc......
20CrMoV13-5 uses
20CrMoV13-5 is a kind of high-grade, high-quality and high-performance alloy structural steel. It has high strength and plasticity, good processing performance, and certain corrosion resistant properties. It has high fatigue strength, creep resistance and high hardness. 20CrMoV13-5 is mainly used ......
20CrNi3 use
20CrNi3 is a kind of chromium-nickel alloy steel with hardness between HB180-240 and yield strength≥800Mpa. It is mainly used in the manufacture of medium-sized and small-sized plastic moulds for die-casting, and for the production of various non-ferrous metal alloy die-casting dies.
20CrNi3 ste......
41CrAlMo7 use
41CrAlMo7 alloy is one of the most commonly used alloys in many industries. It is a martensitic and precipitation hardening stainless steel that is often used in the manufacture of components that require wear-resistance and strength. The alloy is almost exclusively used in areas where corrosion an......
Cold heading and cold extrusion steel grades
Cold Heading Steel and Cold Extruded Steel
Cold heading steel and cold extruded steel are two specialized alloys used in modern industrial manufacturing. The two materials, although similar, are used for different purposes due to their unique form of manufacture. Cold heading steel is commonly us......
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