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- Publisher
- Springer Nature Singapore
- Copyright
- © National Defense Industry Press 2022
- ISBN
- 978-981-19-1827-8
- Pages
- 177 –204
- DOI
- 10.1007/978-981-19-1828-5_7
- Publisher site
- See Chapter on Publisher Site
Abstract
Chapter 7 Precision Forging Presses for Aluminum Alloy 7.1 Overview 7.1.1 The Requirements of Precision Forging on Equipment Precision forging equipment for aluminum alloy is developed on the basis of general die forging equipment according to different aluminum alloy properties and structural characteristics of aluminum alloy parts. At present, for aluminum alloy precision forging, general die forging equipment is more commonly used. In recent years, some new precision forging equipment, as well as automated production technology have also been developed. Whether it is a general die forging equipment or a new forging equipment, it should meet the requirements of the precision forging process. The main requirements includes high rigidity of press body, high guiding accuracy between the slider and the guide rail of the press body, high movement velocity of slider, quick ejection and enough installing space for the die. The rigidity of the press body refers to the ability of the press body to resist elastic deformation during the process of precision forging. The higher the rigidity, the smaller the elastic deformation, the higher the dimensional accuracy of the forgings in the height direction, and the better the height and dimensional consistency of the mass-produced forgings. The higher
Published: Apr 19, 2022