Transactions of Materials and Heat Treatment

Title：Structural design and finite element analysis on multi-station automatic ink-jet device for CNC screw press

Authors： Lyu Zongyang1 Zhao Zhiyou2 Zhao Guoyong1 Zhu Yuangang 2 Chen Wei2

Unit： 1. School of Mechanical Engineering Shandong University of Technology 2. Qingdao Hongda Metal Forming Machinery Co. Ltd.

KeyWords： forging demoulding agent automatic production line multi-station automatic ink-jet universal wheel roller frame

ClassificationCode：TG315

year,vol(issue):pagenumber：2022,47(9):182-187

Abstract：

The lubrication of mold spraying graphite demoulding agent plays a key role in the forging production process. In the automatic production line of multi-station CNC screw press, the mode of manual spraying graphite demoulding agent often results in uneven spraying and poor spraying effect, which affects the demoulding of workpiece and reduces production efficiency, and makes the automatic production line of forging run poorly. Therefore, combined with the forging process, a multi-station automatic ink-jet device for CNC screw press was designed, which was composed of graphite supply and graphite spraying. Then, the device was driven and controlled by pneumatic transmission and PLC control technology. Furthermore, the device was debugged and verified, and the finite element analysis of universal wheel roller frame in the graphite spraying components was conducted. The experimental results show that the device can realize the controllable quantity and position of ink-jet, uniform ink-jet, simple structure and low cost, and can be popularized in the automatic production line of multi-station CNC screw press.

Funds：

2022年青岛市科技计划重点研发专项（22-3-2-qljh-10-gx）

吕宗洋（1997-），男，硕士研究生 E-mail：lzyzongyang@163.com 通信作者：赵国勇（1976-），男，博士，教授，博士生导师 E-mail：zgy709@126.com

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