Electrical Control System Design of Automatic Piston Ring Chamfering Machine

Abstract

This paper describes the work Principle of the automatic piston ring chamfering machine，It describes detailed hardware, software design of electrical control system of the machine using MCU，The system realizes functions automaticly such as loading and unloading, piston ring’s plastic, piston ring’s pressure tight, piston ring’s chamfer, stopping short positions alarm, fault alarm, and the communication between the device and host computer.

Optimization and Application for Direct Air-Cooled Condenser Automatic Cleaning Device

“…Cleaning device consists of up and below guide assembly (horizontal layout), cleaning platform with walking wheels, horizontal drive unit, vertical drive unit, vertical guide, vertical moving mechanism, cleaning frame with nozzles and other major parts [4]. Fig.…”

Design and Application for Heller System Radiator Built-In Automatic Cleaning Device

“…They are direct air cooling system, indirect air cooling system with surface condenser (also called Harmon System) and indirect air cooling system with mixing condenser (also called Heller System) [2]. The cleaning device for direct air cooling system and Harmon System have documented in the literature [3,4,5,6]. In this paper, the built-in automatic cleaning device for Heller System radiator will be introduced.…”