Open AccessAn integral inlay type porthole extrusion die
Author(s) -
You peng Chen,
Yu wen Deng,
Gui hao Zhang
Publication year - 2021
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1906/1/012024
Subject(s) - die (integrated circuit) , extrusion , inlay , bearing (navigation) , composite material , mechanical engineering , structural engineering , materials science , engineering , engineering drawing , computer science , artificial intelligence
A new porthole extrusion die named integral inlay in the male die for Al- profiles was presented. The porthole die structure is composed of four parts, which is different from the traditional structure. The key structure parameters of the new die were introduced. Mainly one male die was divided into two male dies, and the two dies were assembled by inlaying. Through a practical LED lamp aluminum profile, the characteristics of this product and the traditional die structure were analyzed. The selection of these parameters was described in detail, mainly including the structure of two male dies, the design of portholes, the structure of the front feeder plate, the chamber and the bearing belt. The results shows the new die structure is effective, the new die structure has the obvious advantages. Moreover, it can greatly improve the life of the die and simplify processing, as well as save materials. It is a die structure which is worth of being copied and popularized.