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Search results for keyword: coin
Forging of metals in ancient China forging of metals in ancient China
Introduction The process of forging metals in ancient China dates back thousands of years. The Chinese have made a plethora of various utensils and weapons with the help of this process. This process has also had an influence on the Chinese culture and has been an important part of everyday life ......
tags: chinese metals during chinese forging ancient
1039
Sophie
Stamping hydraulic press
(一)Introduction Stamping Press Hydraulic presses are versatile tools used to shape sheet metal as well as other materials. They come in a variety of shapes and sizes to suit different projects, from small manual machines to larger automated units.Hydraulic presses are available in several diff......
return machine
Vending Machine Vending machines are everywhere — in office lobbies, airports, gas stations, convenience stores, malls and even in the streets. While some vending machines dispense items that might best be characterized as “junk food,” advances in technology have allowed for some machines to ......
tags: machines vending more car return automatic
1087
Samantha
Mechanical presses: open tilting presses 1
Open Tilting Pressure Machines Open tilting pressure machines are specific types of equipment used to apply pressure on industrial parts and components. Such machines are primarily used in the automotive, aerospace, and computer accessory industries. This article will provide a brief overview of ......
Mechanical press type: double disc friction press
Dual Disk Friction Press The dual disk friction press, or friction press, is a highly effective piece of industrial machinery used to apply pressure to materials, primarily in metalworking and especially forming. Fitted with two circular metal disks, the press exerts pressure to generate friction......
tags: friction press disk parts machine friction
1033
Lily
Mechanical press category: desktop press
内容: Desktop Press Machine Desktop press machines are commonly used in a wide range of production applications, from automotive and aerospace, to medical and consumer goods industries. The machines are capable of providing reliable consistent results, so they are often trusted when precision mat......
tags: press machines machine can press desktop
1082
Sophie
The concept and application of tin brass
Introduction Tin bronze is a metal alloy composed primarily of copper with a small amount of tin. It is a fairly strong and highly corrosion resistant alloy that has a wide range of applications. Tin bronze is used in a variety of industrial, medical, and domestic applications, as well as for dec......
Cold spinning machine technical parameters
Introduction Cold rolling machine is a technological process equipment used to roll various metal products. This machine is widely used in various types of metal cold rolling processes. It is mainly composed of unwinding device, roll forming unit, cutting unit, leveling unit and other auxiliary e......
tags: rolling cold material should cold rolling
1034
Sophie
Modeling and core-making equipment: shell core machine
Shell Core Machine A shell core machine is used to create cores for various molds. The shell core is made out of a specially hard wax compound that can be formed into a number of different shapes and sizes depending on the application. The shell core machine is then used to inject molten metal in......
tags: core shell machine system core wiring
1053
Avery
Installation of Roll Changing Device in Rolling Mill
Erection and installation procedure of changing roller device for rolling mill 1. Background In recent years, with the rapid development of Chinas economy, the number of rolling mills has increased geometrically. Rolling mills are usually equipped with changing roller devices so that their worki......
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