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Steel pipe rotation device
Steel Pipe Rotating Equipment
Steel pipe rotating equipment is an important piece of machinery used in the construction and maintenance of commercial and residential structures and is responsible for ensuring a structure’s strength and stability. It utilizes two different types of steel pipes to......
1044 
Oliver
Production method of electrogalvanized steel sheet with high anti-blackening performance
Production Method of Electro-galvanized Steel Sheets with High Anti-blackening Property
Introduction
Electro-galvanizing steel is a kind of hot-dip galvanized steel, which can obtain high performance of anti-blackening rusting after surface treatment. It is widely used in the production of autom......
International brand core making machine operating procedures
International P-Card Chip Operation Regulations
Article I: Scope
This Operation Regulations are applicable to international P-Card chip operations.
Article II: Definition of Terms
1. International P-Card: A card payment previously issued by the bank in a foreign country, hereinafter referred......
Machine tool science knowledge
Introduction to CNC Machine Tools
CNC (Computer Numerical Control) Machine tools are a type of machine tool that uses a computer to control their movements, allowing for precise control over their work outputs. These tools can be used to perform various operations such as drilling, tapping, mill......
Rolling bearings commonly used in machine tool spindles and their characteristics
Introduction
Roller bearings are a type of cylindrical bearing that use rolling elements to support heavy radial and axial loads. Roller bearings have a long history of use in numerous industries as a result of their durability and ability to support large loads. Roller bearings are used in many ......
Tool Technology for Boring on Machining Centers
Milling Tool Technologies for Boring Operations on Machining Centers
Boring operations are used in almost every machine shop to create cylindrical holes in workpieces. To achieve precision results, it requires the correct choice of milling tool and cutting parameters for optimal machining. This a......
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......
Keyed joint assembly
Keystone Assembly
Keystone assembly is a type of electrical connection that is used to join two components together. It consists of two metal plates that are designed to be placed in contact with each other, and when they are pressed together, they create a strong bond that can stand up to signif......
Research on Reducing Sulfur in Hot Metal
Research on Reduction of Sulphur in Iron Melt
Abstract
Sulphur is a harmful and unwanted impurity in iron melt, and its control is a long-term task for ironmaking industry. In this paper, the reduction methods for different types of sulphur sources in iron melt are discussed. According to the di......
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......
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