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Materials for mechanical engineering: steel for machine building
Metals Used In Mechanical Engineering Mechanical engineering is an integral part of a wide range of businesses, from medical and aerospace engineering to HVAC and automotive engineering. Mechanical engineering relies on a number of metals and alloys to ensure that components and machines can oper......
Design of Special Automatic Machine Tool for Processing U-shaped Hoops
Design of an Automatic Machine Tool for Special U-Bolts Abstract In this study, the design of an automatic machine tool for special U-bolts is discussed. The machine tool is designed to provide high accuracy in processing and excellent repeatability of parts. The design utilizes a three-axis CNC......
tags: machine tool should part clamping mainly
1048
Kylie
The pinch roller adopts the working mode of full clamping
Introduction The folder feeder is an automated machine used in the printing industry to feed paper to printing presses. Traditionally, paper feeders are manually operated and rely on an operator to adjust the speed, tension, and other settings. The folder feeder uses a full grip mode of operation......
Briefly explain the calculation of bearing life
The Calculation of Bearing Life In order to accurately calculate the life span of bearing, one must first understand what a bearing is and what forces can cause it to wear out prematurely. A bearing is a device which supports and locates a rotating shaft in a predetermined position in relation t......
tags: bearing life temperature bearing life load
1059
Sophia
Angle gauge
Angle measurement is a fundamental step in the application of applied sciences. Making precise measurements of angles can enable the making of precise calculations and the solving of complex problems. One of the most common uses of angle measurements is in engineering and design projects. Measurem......
Milling of Rectangular Splines
Milling of Rectangular Keys Milling of rectangular keys is an important secondary machining process and is used to form keyways in machine shafts. Various standard sizes of rectangular parallel keys are available in a number of materials. While they are often small in size, they are critical comp......
tags: keyway milling used milling slot key
1130
Elaine
Visual symbols for operation instructions of metal cutting machine tools (7)
1. On/off switch This symbol indicates the on/off switch of the CNC machining process. This symbol activates the machine’s digital components such as its spindle and table. 2. Direction control knob The direction control knob is used to switch between clockwise and counterclockwise motion and is......
tags: knob control used cutting metal instructions
1057
Gemma
Research on Localization of Cold Stamping Die for Imported NC Punch Press
In the traditional machining process, the precision and efficiency of parts processing are limited to some extent. Fortunately, with the development of numerical control technology, the processing quality is ensured, and the production efficiency is improved to a certain level. In the current situ......
tags: punching control numerical cutting cnc punch
1065
Jordan
Mechanical Design for Industrial Furnaces
Design of Mechanical Parts for Industrial Furnaces Introduction Industrial furnaces are widely used to heat, smelt or refine metallic materials, such as iron or steel, in various industrial processes. Industrial furnaces have greatly been improved and engineered in recent years to maximize effic......
JGJ81-2002 Welding Technical Regulations for Architectural Steel Structures (Part 14)
Welding processes Welding processes used in construction steel structures can be divided into three categories: manual welding, mechanical welding and self-shielding welding. Manual welding is one of the most commonly used welding processes. It can be used for both mild steel and stainless steel......
tags: welding testing steel welding steel building
1076
Sophie
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