Search results for keyword: holes
shrinkage cavity
Introduction
In civil engineering, holes are often caused by the process of shrinkage. Shrinkage can occur in both concrete and soil materials, resulting in a variety of different types of holes. Shrinkage holes can lead to structural problems, such as decreased stability and increased stress, as......
1126 
Sophia
broaching
Dear Sir or Madam,
At first, thanks for giving me this chance to talk about turning or grinding, two common processing methods in mechanical manufacturing.
Turning is used to shape the material of a workpiece by rotating the cutter around the roof of the workpiece or the part. It is primarily ......
Combined punching and shearing machine operating procedures
Operating Procedure for a Combination Punching and Shearing Machine
A combination punching and shearing machine is a machine tool used to create a clean and precise hole or sheared edge in a variety of materials. The outcome is dependent upon a well-trained and knowledgeable operator as much as t......
New technology features of world CNC machine tools
Computerized numerical control (CNC) machines have been around since World War II and have experienced a tremendous surge in both advancements and popularity. With a sophisticated software platform, control system, and robotics system, CNC machines are now the prominent feature of today’s manufac......
Special processing: EDM wire cutting
Electrical Discharge Machining (EDM), sometimes referred to as spark machining, spark eroding, burning, die sinking, or wire erosion, is a process of metal removal that defines a specific shape by actively melting away metal using a powerful electric spark. Electrical sparks cause material to be r......
Cutting: Boring
Boring is one of the most common and important operations performed in machining. It is used to obtain holes of a precise diameter and high surface finish, as well as to produce cylindrical and conical surfaces. Borers are machine tools used for this kind of operation, which consists in enlarging ......
Coordinate Measuring System for Coordinate Boring Machine
Like any other measuring instrument, the coordinate boring machine coordinate measuring system (CMMS) is designed to provide a more accurate and precise method of measuring the dimensions of an object. The coordinate boring machine uses a computer-controlled system to digitize and measure the obje......
Processing Aluminum Alloy Screw Hole with Extrusion Tap
Using Tap Drill for Machining Aluminum Alloy Screw holes
Using tap drill is a common way to create or enlarge screw holes in metal workpieces. It is used to create Enlarged pilot holes for threaded screws that can be self-tapping. The tap drill is used commonly to create aluminum alloy screw hole......
Milling Technology of Circuit Board CNC Milling Machine
CNC Milling Technology for Printed Circuit Board
Computer numerical control (CNC) milling technology for printed circuit boards (PCBs) is a highly precise, automated process used to create intricate and complex PCB layouts from a variety of printed circuit materials and components. CNC milling t......
Deep Processing of Two Bolt holes of Connecting Rod of Air Compressor
Deep Machining of Two Bolts of a Reciprocating Compressor
Reciprocating compressors are important machines used in many industries, such as food processing, refrigeration and air conditioning, and material handling. They are composed of a series of components, including pistons, connecting rods, ......
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