Research on Open CNC System for Rolling Machine Based on PMAC

Abstract

In order to meet the requirements raised by the surface strengthening and rolling technology of torsion shafts on heavy-duty armored vehicles, an open CNC system, based on PMAC, is developed. The paper covers a detailed description of its hardware and software. Experiments show that the introduction of rolling shafts processed by CNC rolling machines not only improves the surface roughness and abrasion resistance, but also raises endurance strength and production efficiency. Introduction

Thermal Error Compensation on Boring & Milling Machining Center Feed System Based on PMAC

“…Advances in Manufacturing Science and Engineering V Fig. 2 Ultimate we achieved updating the thermal error compensation in real time online [2].…”