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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......
1154 
Sophia
my country's bearing industry's response to process equipment
Technology and EquipmentTrendsin Chinese Bearing Industry
With the rapid development of Chinasbearing industry, the optimization ofproduction technology and equipment continuouslyimproves its products quality andinnovation ability. The application of advancedequipment and technologies has becomee......
flat crystal
Auxerre, France
Welcome to the official website of Auxerre in Burgandy, France. Auxerre is a city located in the north of Burgandy and is a city with a rich history; it is the capital of Yonne, holding a total population of 34,500 citizens. With beautiful surroundings and a very compact centre, A......
Deep drawing
Globalization
Globalization is becoming increasingly important for all nations around the world, as it helps to facilitate increased economic cooperation, encourages cultural understanding, and allows for the easy flow of goods, services, and information between countries on a global scale. Globa......
Research on Algorithm of Tool Interference Processing in NC Turning
Research on Interference Processing Algorithm of CNC Turning Cutting Tools
Abstract
In the field of computer numerical control machining, the influence of cutter-workpiece interference on the machining efficiency and workpiece accuracy has become a difficult problem to be solved urgently. Its ap......
An Encyclopedia of Common Terminology in Numerical Control Technology (2)
Numerical Control Technology Terms (2)
Acceleration: Acceleration is the measure of increase in velocity of a machine or figurative device over a period of time.
Backlash: Backlash is the clearance between meshing gears or other components to allow for lagging of one component when pressure is a......
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......
Radiographic testing
Introduction
Ray detection technology is a method of testing and detecting materials using ray radiation. X-ray technology is the most widely used technique. X-ray is a kind of electromagnetic wave of very short wavelength with higher energies than light. It can penetrate various materials and fo......
Corrosion Life Prediction Technology of Automobile Antirust Steel Plate
Corrosion Prediction Technology for Anti-rust Steel Plate of Automobile
Abstract
The application of anti-rust steel plate for automobile body is a key component of the automobile industry, but it is also often affected by corrosive environment, resulting in vehicle performance degradation and ev......
Characteristic Causes of Residual Shrinkage Cavity and Its Judgment and Treatment
Introduction
Remaining shrinkage hole is a common defect in castings, caused by a number of possible factors related to the manufacturing process. This paper attempts to thoroughly review the causes and prevention of remaining shrinkage hole defects in investment castings, and to discuss various ......
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